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app/.gitignore

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+/build

app/build.gradle.kts

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+import java.util.Properties
+
+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.kotlin.compose)
+}
+
+val localProperties = Properties().apply {
+    val file = rootProject.file("local.properties")
+    if (file.exists()) {
+        file.inputStream().use(::load)
+    }
+}
+
+fun buildConfigString(value: String): String =
+    "\"" + value.replace("\\", "\\\\").replace("\"", "\\\"") + "\""
+
+val premiumApiUrls = localProperties.getProperty("PREMIUM_API_URLS")
+    ?: System.getenv("PREMIUM_API_URLS")
+    ?: "https://activation-server-production-29da.up.railway.app"
+
+
+android {
+    namespace = Configs.namespace
+    compileSdk = Configs.compileSdk
+
+    buildFeatures {
+        buildConfig = true
+        aidl = true
+        compose = true
+    }
+
+    defaultConfig {
+        applicationId = Configs.applicationId
+        minSdk = Configs.minSdk
+        targetSdk = Configs.targetSdk
+        versionCode = System.getenv("VERSION_CODE")?.toIntOrNull() ?: Configs.versionCode
+        versionName = System.getenv("VERSION_NAME") ?: Configs.versionName
+        buildConfigField(
+            "String",
+            "PREMIUM_API_URLS",
+            buildConfigString(premiumApiUrls)
+        )
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    signingConfigs {
+        getByName("debug") {
+            enableV1Signing = true
+            enableV2Signing = true
+            enableV3Signing = true
+            enableV4Signing = true
+        }
+        create("release") {
+            val keyPath = localProperties.getProperty("RELEASE_STORE_FILE")
+            if (keyPath != null) {
+                storeFile = file(keyPath)
+                storePassword = localProperties.getProperty("RELEASE_STORE_PASSWORD")
+                keyAlias = localProperties.getProperty("RELEASE_KEY_ALIAS")
+                keyPassword = localProperties.getProperty("RELEASE_KEY_PASSWORD")
+            } else {
+                // Fallback to debug signature for community contributors building a release
+                storeFile = getByName("debug").storeFile
+                storePassword = getByName("debug").storePassword
+                keyAlias = getByName("debug").keyAlias
+                keyPassword = getByName("debug").keyPassword
+            }
+            enableV1Signing = true
+            enableV2Signing = true
+            enableV3Signing = true
+            enableV4Signing = true
+        }
+    }
+
+    buildTypes {
+        release {
+            signingConfig = signingConfigs.getByName("release")
+            isMinifyEnabled = true
+            isShrinkResources = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = Configs.javaVersion
+        targetCompatibility = Configs.javaVersion
+    }
+    kotlinOptions {
+        jvmTarget = Configs.jvmTarget
+    }
+}
+
+dependencies {
+    compileOnly("de.robv.android.xposed:api:82")
+    implementation(project(":premium-api"))
+    implementation("com.github.topjohnwu.libsu:core:6.0.0")
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.activity.compose)
+    implementation(platform(libs.androidx.compose.bom))
+    implementation(libs.androidx.compose.foundation)
+    implementation(libs.androidx.compose.material3)
+    implementation(libs.androidx.compose.ui)
+    implementation(libs.androidx.compose.ui.tooling.preview)
+    implementation(libs.androidx.appcompat)
+    implementation(libs.material)
+    debugImplementation(libs.androidx.compose.ui.tooling)
+    debugImplementation(libs.androidx.compose.ui.test.manifest)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.androidx.test.runner)
+    androidTestImplementation(libs.androidx.test.rules)
+    androidTestImplementation(libs.androidx.espresso.core)
+    androidTestImplementation(platform(libs.androidx.compose.bom))
+    androidTestImplementation(libs.androidx.compose.ui.test.junit4)
+}

app/proguard-rules.pro

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+# Keep Xposed hook entry points
+-keep class com.fan.edgex.hook.MainHook { *; }
+-keep class * implements de.robv.android.xposed.IXposedHookLoadPackage { *; }
+-keep class * implements de.robv.android.xposed.IXposedHookZygoteInit { *; }
+-keep class * implements de.robv.android.xposed.IXposedHookInitPackageResources { *; }
+
+# Keep all hook/overlay/ui classes (referenced via reflection by Xposed)
+-keep class com.fan.edgex.** { *; }
+
+# Xposed API
+-keep class de.robv.android.xposed.** { *; }
+-dontwarn de.robv.android.xposed.**
+
+# Keep line numbers for crash debugging
+-keepattributes SourceFile,LineNumberTable
+-renamesourcefileattribute SourceFile
+
+# Keep the entire Kotlin stdlib in the release DEX.
+# This module runs as an Xposed hook inside system_server; the dynamically-loaded
+# premium DEX resolves all Kotlin runtime classes through the module ClassLoader.
+# R8 aggressively removes individual stdlib classes it considers unreferenced
+# (Intrinsics, Result, collections helpers, etc.) — keeping the whole package
+# avoids a chain of NoClassDefFoundError failures for each removed class.
+-keep class kotlin.** { *; }
+-keep class kotlin.jvm.** { *; }

app/src/androidTest/java/com/fan/edgex/ExampleInstrumentedTest.kt

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+package com.fan.edgex
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.fan.edgex", appContext.packageName)
+    }
+}

app/src/androidTest/java/com/fan/edgex/ui/compose/EdgeXComposeSmokeTest.kt

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+package com.fan.edgex.ui.compose
+
+import androidx.compose.ui.test.assert
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.assertIsEnabled
+import androidx.compose.ui.test.assertIsNotEnabled
+import androidx.compose.ui.test.assertIsOn
+import androidx.compose.ui.test.hasClickAction
+import androidx.compose.ui.test.junit4.v2.createAndroidComposeRule
+import androidx.compose.ui.test.onAllNodesWithText
+import androidx.compose.ui.test.onAllNodesWithTag
+import androidx.compose.ui.test.onNodeWithContentDescription
+import androidx.compose.ui.test.onNodeWithTag
+import androidx.compose.ui.test.onNodeWithText
+import androidx.compose.ui.test.performClick
+import androidx.compose.ui.test.performScrollTo
+import androidx.compose.ui.test.performTextInput
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.click
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.ConditionStore
+import com.fan.edgex.config.configPrefs
+import com.fan.edgex.ui.MainActivity
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotNull
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+
+class EdgeXComposeSmokeTest {
+    @get:Rule
+    val composeRule = createAndroidComposeRule<MainActivity>()
+
+    private val appContext
+        get() = InstrumentationRegistry.getInstrumentation().targetContext
+
+    @Before
+    fun clearUiTestPrefs() {
+        appContext.configPrefs().edit()
+            .remove(AppConfig.gestureAction("right_mid", "swipe_left"))
+            .remove(AppConfig.gestureActionLabel("right_mid", "swipe_left"))
+            .remove(AppConfig.UI_ACCENT)
+            .remove(AppConfig.UI_DARK_MODE)
+            .remove(AppConfig.CUSTOM_PANEL_COLOR)
+            .remove(AppConfig.SIDE_BAR_LEFT_COLOR)
+            .remove(AppConfig.SIDE_BAR_RIGHT_COLOR)
+            .commit()
+    }
+
+    @Test
+    fun homeShowsPrimaryEntryPoints() {
+        composeRule.onNodeWithText("EdgeX").assertIsDisplayed()
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_home_hero_title)).assertIsDisplayed()
+        composeRule.onNodeWithText(appContext.getString(R.string.header_pie_settings)).assertIsDisplayed()
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_about_support_author)).performScrollTo().assertIsDisplayed()
+    }
+
+    @Test
+    fun homeTilesNavigateThroughComposeStack() {
+        composeRule.onNodeWithTag("home_tile_theme").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.header_theme)).assertIsDisplayed()
+
+        composeRule.onNodeWithContentDescription(appContext.getString(R.string.compose_back)).assert(hasClickAction()).performClick()
+        composeRule.onNodeWithText("EdgeX").performScrollTo().assertIsDisplayed()
+
+        composeRule.onNodeWithTag("home_tile_gestures").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_gestures_hero)).assertIsDisplayed()
+    }
+
+    @Test
+    fun gestureSheetWritesDirectAction() {
+        composeRule.onNodeWithTag("home_tile_gestures").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_view_list)).performClick()
+        composeRule.onNodeWithTag("gesture_zone_right_mid").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.gesture_swipe_left)).performClick()
+        composeRule.onNodeWithTag("gesture_action_back").performClick()
+
+        val prefs = appContext.configPrefs()
+        assertEquals("back", prefs.getString(AppConfig.gestureAction("right_mid", "swipe_left"), null))
+        assertEquals(appContext.getString(R.string.action_back), prefs.getString(AppConfig.gestureActionLabel("right_mid", "swipe_left"), null))
+    }
+
+    @Test
+    fun themeControlsPersistAccentDarkModeAndCustomColor() {
+        composeRule.onNodeWithTag("home_tile_theme").performScrollTo().performClick()
+
+        listOf("default", "classic", "cedar", "ocean", "ember").forEach { accent ->
+            composeRule.onNodeWithTag("theme_accent_$accent").performClick()
+            assertEquals(accent, appContext.configPrefs().getString(AppConfig.UI_ACCENT, null))
+        }
+
+        composeRule.onNodeWithTag("theme_dark_mode").performScrollTo().performClick()
+        assertNotNull(appContext.configPrefs().getString(AppConfig.UI_DARK_MODE, null))
+
+        composeRule.onNodeWithTag("theme_custom_apply").performScrollTo().assertIsDisplayed()
+    }
+
+    @Test
+    fun panelThemeColorRowsPickResetAndPersistIndependently() {
+        composeRule.onNodeWithTag("home_tile_custom_panel").performScrollTo().performClick()
+        composeRule.onNodeWithTag("custom_panel_color_settings").performScrollTo().assertIsDisplayed()
+        composeRule.onNodeWithTag("custom_panel_color_setting").performClick()
+        onView(withText(android.R.string.ok)).perform(click())
+        val customPanelColor = appContext.configPrefs()
+            .getString(AppConfig.CUSTOM_PANEL_COLOR, null)
+        assertNotNull(customPanelColor)
+
+        composeRule.onNodeWithTag("custom_panel_color_setting").performClick()
+        onView(withText(R.string.compose_panel_color_follow_theme)).perform(click())
+        assertEquals("", appContext.configPrefs().getString(AppConfig.CUSTOM_PANEL_COLOR, null))
+
+        composeRule.onNodeWithContentDescription(appContext.getString(R.string.compose_back)).performClick()
+        composeRule.onNodeWithTag("home_tile_side_bar").performScrollTo().performClick()
+        composeRule.onNodeWithTag("side_bar_left_color_settings").performScrollTo().assertIsDisplayed()
+        composeRule.onNodeWithTag("side_bar_left_color_setting").performClick()
+        onView(withText(android.R.string.ok)).perform(click())
+
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_edge_right_short)).performClick()
+        composeRule.onNodeWithTag("side_bar_right_color_settings").performScrollTo().assertIsDisplayed()
+        composeRule.onNodeWithTag("side_bar_right_color_setting").performClick()
+        onView(withText(android.R.string.ok)).perform(click())
+
+        assertEquals("", appContext.configPrefs().getString(AppConfig.CUSTOM_PANEL_COLOR, null))
+        assertNotNull(appContext.configPrefs().getString(AppConfig.SIDE_BAR_LEFT_COLOR, null))
+        assertNotNull(appContext.configPrefs().getString(AppConfig.SIDE_BAR_RIGHT_COLOR, null))
+    }
+
+    @Test
+    fun freezerTabsAndSearchRenderEmptyState() {
+        composeRule.onNodeWithTag("home_tile_freezer").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_filter_all)).assertIsDisplayed()
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_app_frozen)).performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_filter_active)).performClick()
+
+        composeRule.onNodeWithTag("freezer_search").performTextInput("zzzz-no-such-package")
+        waitUntilTextExists(appContext.getString(R.string.compose_no_matching_apps))
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_no_matching_apps)).assertIsDisplayed()
+    }
+
+    @Test
+    fun conditionPickerDisplaysAndSaves() {
+        composeRule.onNodeWithTag("home_tile_gestures").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_view_list)).performClick()
+        composeRule.onNodeWithTag("gesture_zone_right_mid").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.gesture_swipe_left)).performClick()
+        composeRule.onNodeWithTag("gesture_action_condition").performScrollTo().performClick()
+
+        // Tap the IF row
+        composeRule.onNodeWithText(appContext.getString(R.string.cond_label_if)).performClick()
+
+        // Scroll to and tap on a condition at the bottom (e.g. Screen landscape) to verify scrolling works
+        composeRule.onNodeWithText(appContext.getString(R.string.cond_screen_landscape))
+            .performScrollTo()
+            .performClick()
+
+        // Verify the condition label was updated in the ConditionSheet
+        composeRule.onNodeWithText(appContext.getString(R.string.cond_screen_landscape))
+            .assertIsDisplayed()
+    }
+
+    @Test
+    fun foregroundAppConditionConfiguresSearchSelectionAndRestoresState() {
+        composeRule.onNodeWithTag("home_tile_gestures").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_view_list)).performClick()
+        composeRule.onNodeWithTag("gesture_zone_right_mid").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.gesture_swipe_left)).performClick()
+        composeRule.onNodeWithTag("gesture_action_condition").performScrollTo().performClick()
+
+        composeRule.onNodeWithText(appContext.getString(R.string.cond_label_if)).performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.cond_foreground_app)).performClick()
+        composeRule.onNodeWithTag("foreground_app_condition_sheet").assertIsDisplayed()
+        composeRule.onNodeWithTag("foreground_app_save").assertIsNotEnabled()
+
+        composeRule.onNodeWithTag("foreground_app_search").performTextInput(appContext.packageName)
+        waitUntilTagExists("foreground_app_package_${appContext.packageName}")
+        composeRule.onNodeWithTag("foreground_app_package_${appContext.packageName}").performClick()
+        composeRule.onNodeWithTag("foreground_app_save").assertIsEnabled().performClick()
+
+        val expectedSummary = appContext.getString(
+            R.string.cond_foreground_summary,
+            appContext.getString(R.string.cond_foreground_app),
+            1,
+        )
+        composeRule.onNodeWithText(expectedSummary).assertIsDisplayed()
+
+        val action = appContext.configPrefs().getString(
+            AppConfig.gestureAction("right_mid", "swipe_left"),
+            null,
+        ).orEmpty()
+        val conditionId = requireNotNull(ConditionStore.extractId(action))
+        assertEquals(
+            setOf(appContext.packageName),
+            ConditionStore.decodePackageNames(
+                appContext.configPrefs().getString(ConditionStore.foregroundPackagesKey(conditionId), null).orEmpty(),
+            ),
+        )
+
+        composeRule.onNodeWithText(appContext.getString(R.string.cond_label_if)).performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.cond_foreground_app)).performClick()
+        waitUntilTagExists("foreground_app_checkbox_${appContext.packageName}")
+        composeRule.onNodeWithTag("foreground_app_checkbox_${appContext.packageName}").assertIsOn()
+    }
+
+    @Test
+    fun conditionThenElseShellCommandPickerFlow() {
+        composeRule.onNodeWithTag("home_tile_gestures").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_view_list)).performClick()
+        composeRule.onNodeWithTag("gesture_zone_right_mid").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.gesture_swipe_left)).performClick()
+        composeRule.onNodeWithTag("gesture_action_condition").performScrollTo().performClick()
+
+        // Tap the THEN row
+        composeRule.onNodeWithText(appContext.getString(R.string.cond_label_then)).performClick()
+
+        // Click Shell Command
+        composeRule.onNodeWithTag("gesture_action_shell_command").performScrollTo().performClick()
+
+        // Verify Shell Command configuration sheet is immediately shown
+        composeRule.onNodeWithText(appContext.getString(R.string.label_run_as_root)).assertIsDisplayed()
+    }
+
+    @Test
+    fun subGestureShellCommandPickerFlow() {
+        composeRule.onNodeWithTag("home_tile_gestures").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.compose_view_list)).performClick()
+        composeRule.onNodeWithTag("gesture_zone_right_mid").performScrollTo().performClick()
+        composeRule.onNodeWithText(appContext.getString(R.string.gesture_swipe_left)).performClick()
+        composeRule.onNodeWithTag("gesture_action_sub_gesture").performScrollTo().performClick()
+
+        // Tap Hold direction
+        composeRule.onNodeWithText(appContext.getString(R.string.sub_gesture_hold)).performClick()
+
+        // Click Shell Command
+        composeRule.onNodeWithTag("gesture_action_shell_command").performScrollTo().performClick()
+
+        // Verify Shell Command configuration sheet is immediately shown
+        composeRule.onNodeWithText(appContext.getString(R.string.label_run_as_root)).assertIsDisplayed()
+    }
+
+    private fun waitUntilTextExists(text: String) {
+        composeRule.waitUntil(timeoutMillis = 5_000) {
+            composeRule.onAllNodesWithText(text).fetchSemanticsNodes().isNotEmpty()
+        }
+    }
+
+    private fun waitUntilTagExists(tag: String) {
+        composeRule.waitUntil(timeoutMillis = 5_000) {
+            composeRule.onAllNodesWithTag(tag).fetchSemanticsNodes().isNotEmpty()
+        }
+    }
+}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"
+        tools:ignore="QueryAllPackagesPermission" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+    <uses-permission android:name="android.permission.VIBRATE" />
+
+    <application
+        android:name=".App"
+        android:allowBackup="true"
+            android:dataExtractionRules="@xml/data_extraction_rules"
+            android:fullBackupContent="@xml/backup_rules"
+            android:icon="@mipmap/ic_launcher"
+            android:label="@string/app_name"
+            android:roundIcon="@mipmap/ic_launcher_round"
+            android:supportsRtl="true"
+            android:theme="@style/Theme.EdgeX">
+
+        <meta-data
+                android:name="xposedmodule"
+                android:value="true" />
+        <meta-data
+                android:name="xposeddescription"
+                android:value="Gesture Control Module" />
+        <meta-data
+                android:name="xposedminversion"
+                android:value="82" />
+        <meta-data
+                android:name="xposedscope"
+                android:value="android" />
+
+        <activity
+                android:name=".ui.MainActivity"
+                android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        
+        <activity
+            android:name=".ui.GesturesActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.FreezerActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX"
+            android:windowSoftInputMode="adjustResize"/>
+
+        <activity
+            android:name=".ui.ThemeActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.ActionSelectionActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.ShortcutSelectionActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.ShellCommandActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX"
+            android:windowSoftInputMode="adjustResize" />
+
+        <activity
+            android:name=".ui.KeysActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.SubGestureActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.AppSelectionActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.MusicControlActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.FastScrollActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.PieSettingsActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.EdgeLightingSettingsActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.EdgeLightingAppFilterActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.MultiActionsListActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.MultiActionEditActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX"
+            android:windowSoftInputMode="adjustResize" />
+
+        <activity
+            android:name=".ui.AppIconPickerActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+                android:name=".ui.PanelConfigActivity"
+                android:exported="false"
+                android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.ConditionActionActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.ConditionPickerActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <activity
+            android:name=".ui.PremiumActivity"
+            android:exported="false"
+            android:theme="@style/Theme.EdgeX" />
+
+        <receiver
+            android:name=".config.ConfigSnapshotReceiver"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+            </intent-filter>
+        </receiver>
+
+        <service
+            android:name=".config.ShellExecutorService"
+            android:exported="true" />
+
+        <service
+            android:name=".license.KeystoreVerifierService"
+            android:exported="true" />
+
+        <service
+            android:name=".service.NotificationEdgeService"
+            android:label="@string/edge_lighting_notification_service"
+            android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.service.notification.NotificationListenerService" />
+            </intent-filter>
+        </service>
+
+    </application>
+
+</manifest>

app/src/main/aidl/com/fan/edgex/IKeystoreVerifier.aidl

@@ -0,0 +1,5 @@
+package com.fan.edgex;
+
+interface IKeystoreVerifier {
+    byte[] sign(in byte[] challenge);
+}

app/src/main/aidl/com/fan/edgex/IShellCallback.aidl

@@ -0,0 +1,5 @@
+package com.fan.edgex;
+
+oneway interface IShellCallback {
+    void onResult(boolean success, String output);
+}

app/src/main/aidl/com/fan/edgex/IShellExecutor.aidl

@@ -0,0 +1,9 @@
+package com.fan.edgex;
+
+import com.fan.edgex.IShellCallback;
+import android.os.ParcelFileDescriptor;
+
+oneway interface IShellExecutor {
+    void execute(String command, boolean runAsRoot, IShellCallback callback);
+    void savePngToGallery(in ParcelFileDescriptor png, String displayName, IShellCallback callback);
+}

app/src/main/assets/xposed_init

@@ -0,0 +1 @@
+com.fan.edgex.hook.MainHook

app/src/main/java/com/fan/edgex/App.kt

@@ -0,0 +1,14 @@
+package com.fan.edgex
+
+import android.app.Application
+import com.topjohnwu.superuser.Shell
+
+class App : Application() {
+    override fun onCreate() {
+        super.onCreate()
+        Shell.setDefaultBuilder(
+            Shell.Builder.create()
+                .setTimeout(10),
+        )
+    }
+}

app/src/main/java/com/fan/edgex/action/AppActionExecutor.kt

@@ -0,0 +1,183 @@
+package com.fan.edgex.action
+
+import android.content.Context
+import android.content.Intent
+import android.media.AudioManager
+import android.os.Build
+import android.os.Handler
+import android.os.Looper
+import android.os.SystemClock
+import android.view.KeyEvent
+import android.widget.Toast
+import com.fan.edgex.config.MultiActionStep
+import com.topjohnwu.superuser.Shell
+
+/**
+ * Executes actions using standard Android APIs available in any process context.
+ * Used by both GestureActionDispatcher (system_server) and the UI (app process).
+ *
+ * Actions that require Xposed / system_server privileges (back, lock_screen, kill_app,
+ * screenshot, etc.) return false from execute() and must be handled by the caller.
+ */
+object AppActionExecutor {
+
+    /**
+     * Execute an action. Returns true if handled, false if caller must handle it
+     * (e.g. system_server-only actions).
+     */
+    fun execute(context: Context, code: String): Boolean = when {
+        code == "volume_up"   -> { adjustVolume(context, true);  true }
+        code == "volume_down" -> { adjustVolume(context, false); true }
+        code == "brightness_up"   -> { adjustBrightness(context, true);  true }
+        code == "brightness_down" -> { adjustBrightness(context, false); true }
+        code.startsWith("music_control:") -> { dispatchMusicControl(context, code); true }
+        code == "home" -> { launchHome(context); true }
+        code == "recents" || code == "recent" -> { toggleRecents(context); true }
+        code == "expand_notifications" || code == "notifications" -> { expandNotifications(context); true }
+        code.startsWith("launch_app:") -> { launchApp(context, code); true }
+        code.startsWith("app_shortcut:") -> { launchShortcut(context, code); true }
+        code.startsWith("shell:") -> { executeShell(context, code); true }
+        else -> false
+    }
+
+    fun adjustVolume(context: Context, up: Boolean) {
+        try {
+            val am = context.getSystemService(Context.AUDIO_SERVICE) as AudioManager
+            am.adjustStreamVolume(
+                AudioManager.STREAM_MUSIC,
+                if (up) AudioManager.ADJUST_RAISE else AudioManager.ADJUST_LOWER,
+                AudioManager.FLAG_SHOW_UI,
+            )
+        } catch (_: Exception) {}
+    }
+
+    fun adjustBrightness(context: Context, up: Boolean) {
+        try {
+            val dm = context.getSystemService("display") as android.hardware.display.DisplayManager
+            val get = android.hardware.display.DisplayManager::class.java.getMethod("getBrightness", Int::class.java)
+            val set = android.hardware.display.DisplayManager::class.java.getMethod("setBrightness", Int::class.java, Float::class.java)
+            val current = get.invoke(dm, 0) as Float
+            val step = 1.0f / 16f
+            set.invoke(dm, 0, if (up) minOf(1.0f, current + step) else maxOf(0.0f, current - step))
+        } catch (_: Exception) {}
+    }
+
+    fun dispatchMusicControl(context: Context, action: String) {
+        try {
+            val keyCode = when (action.removePrefix("music_control:")) {
+                "play_pause" -> KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE
+                "stop"       -> KeyEvent.KEYCODE_MEDIA_STOP
+                "next"       -> KeyEvent.KEYCODE_MEDIA_NEXT
+                "previous"   -> KeyEvent.KEYCODE_MEDIA_PREVIOUS
+                else -> return
+            }
+            val am = context.getSystemService(Context.AUDIO_SERVICE) as AudioManager
+            val now = SystemClock.uptimeMillis()
+            am.dispatchMediaKeyEvent(KeyEvent(now, now,      KeyEvent.ACTION_DOWN, keyCode, 0))
+            am.dispatchMediaKeyEvent(KeyEvent(now, now + 10, KeyEvent.ACTION_UP,   keyCode, 0))
+        } catch (_: Exception) {}
+    }
+
+    private fun launchHome(context: Context) {
+        runCatching {
+            context.startActivity(Intent(Intent.ACTION_MAIN).apply {
+                addCategory(Intent.CATEGORY_HOME)
+                addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+            })
+        }
+    }
+
+    private fun toggleRecents(context: Context) {
+        runCatching {
+            val sb = context.getSystemService("statusbar") ?: return
+            Class.forName("android.app.StatusBarManager").getMethod("toggleRecentApps").invoke(sb)
+        }
+    }
+
+    private fun expandNotifications(context: Context) {
+        runCatching {
+            val sb = context.getSystemService("statusbar") ?: return
+            Class.forName("android.app.StatusBarManager").getMethod("expandNotificationsPanel").invoke(sb)
+        }
+    }
+
+    private fun launchApp(context: Context, action: String) {
+        runCatching {
+            val pkg = action.removePrefix("launch_app:").takeIf { it.isNotBlank() } ?: return
+            val intent = context.packageManager.getLaunchIntentForPackage(pkg) ?: return
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+            context.startActivity(intent)
+        }
+    }
+
+    /**
+     * Execute a list of steps sequentially with action-type-aware delays between them.
+     * Uses a main-thread Handler so callers don't need to manage one.
+     */
+    fun executeSteps(context: Context, steps: List<MultiActionStep>, handler: Handler = Handler(Looper.getMainLooper())) {
+        var delay = 0L
+        for (step in steps) {
+            if (step.code.isBlank() || step.code == "none") continue
+            val code = step.code
+            handler.postDelayed({
+                runCatching { execute(context, code) }
+            }, delay)
+            delay += stepSettleDuration(code)
+        }
+    }
+
+    /**
+     * How long to wait after dispatching [code] before the next step is safe to fire.
+     * Matches the delays used in GestureActionDispatcher for consistency.
+     */
+    fun stepSettleDuration(code: String): Long = when {
+        code == "home" || code == "back" || code == "recent" || code == "recents"
+            || code == "lock_screen" || code == "notifications" || code == "expand_notifications"
+            || code == "quick_settings" -> 600L
+        code.startsWith("launch_app:") || code.startsWith("app_shortcut:") -> 500L
+        code == "screenshot" || code == "clear_background" || code == "refreeze" -> 300L
+        code == "prev_app" || code == "next_app" -> 500L
+        else -> 150L
+    }
+
+    private fun executeShell(context: Context, action: String) {
+        val content = action.removePrefix("shell:")
+        val parts = content.split(":", limit = 2)
+        if (parts.size != 2) return
+        val runAsRoot = parts[0] == "true"
+        val command = parts[1].takeIf { it.isNotBlank() } ?: return
+        Thread {
+            try {
+                val (success, output) = if (runAsRoot) {
+                    val result = Shell.cmd(command).exec()
+                    result.isSuccess to (if (result.isSuccess) result.out else result.err)
+                        .joinToString("\n").trim()
+                } else {
+                    val process = ProcessBuilder("sh", "-c", command)
+                        .redirectErrorStream(true).start()
+                    process.outputStream.close()
+                    val out = process.inputStream.bufferedReader().readText().trim()
+                    (process.waitFor() == 0) to out
+                }
+                val msg = output.take(200).ifBlank { if (success) "OK" else "Failed" }
+                android.os.Handler(android.os.Looper.getMainLooper()).post {
+                    Toast.makeText(context, msg, Toast.LENGTH_SHORT).show()
+                }
+            } catch (e: Exception) {
+                android.os.Handler(android.os.Looper.getMainLooper()).post {
+                    Toast.makeText(context, e.message ?: "Error", Toast.LENGTH_SHORT).show()
+                }
+            }
+        }.start()
+    }
+
+    private fun launchShortcut(context: Context, action: String) {
+        runCatching {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N_MR1) return
+            val parts = action.split(":", limit = 3)
+            if (parts.size != 3) return
+            val la = context.getSystemService(Context.LAUNCHER_APPS_SERVICE) as android.content.pm.LauncherApps
+            la.startShortcut(parts[1], parts[2], null, null, android.os.Process.myUserHandle())
+        }
+    }
+}

app/src/main/java/com/fan/edgex/config/AppConfig.kt

@@ -0,0 +1,145 @@
+package com.fan.edgex.config
+
+object AppConfig {
+    const val PREFS_NAME = "config"
+
+    // Top-level flags
+    const val GESTURES_ENABLED = "gestures_enabled"
+    const val KEYS_ENABLED = "keys_enabled"
+    const val DEBUG_MATRIX = "debug_matrix_enabled"
+    const val FREEZER_ARC_DRAWER = "freezer_arc_drawer_enabled"
+    const val FREEZER_APP_LIST = "freezer_app_list"
+    const val HAS_MIGRATED_FREEZER_LIST = "has_migrated_freezer_list"
+    const val THEME_PRESET = "theme_preset"
+    const val THEME_CUSTOM_COLOR = "theme_custom_color"
+    const val UI_ACCENT = "ui_accent"
+    const val UI_DARK_MODE = "ui_dark_mode"
+    const val UI_DENSITY = "ui_density"
+    const val HAPTIC_FEEDBACK = "haptic_feedback_enabled"
+    const val HAPTIC_FEEDBACK_TYPE = "haptic_feedback_type"
+    const val EDGE_LIGHTING_ENABLED = "edge_lighting_enabled"
+    const val EDGE_LIGHTING_AUTO_COLOR = "edge_lighting_auto_color"
+    const val EDGE_LIGHTING_COLOR = "edge_lighting_color"
+    const val EDGE_LIGHTING_WIDTH_DP = "edge_lighting_width_dp"
+    const val EDGE_LIGHTING_DURATION_MS = "edge_lighting_duration_ms"
+    const val EDGE_LIGHTING_ALPHA = "edge_lighting_alpha"
+    const val EDGE_LIGHTING_APP_LIST = "edge_lighting_app_list"
+    const val EDGE_LIGHTING_EFFECT = "edge_lighting_effect"
+    const val EDGE_LIGHTING_EFFECT_BASIC = "basic"
+    const val EDGE_LIGHTING_EFFECT_BREATHING = "breathing"
+    const val EDGE_LIGHTING_EFFECT_FLOW = "flow"
+    const val EDGE_LIGHTING_EFFECT_MULTICOLOR = "multicolor"
+    const val EDGE_LIGHTING_EFFECT_SPOTLIGHT = "spotlight"
+    const val EDGE_LIGHTING_EFFECT_ECLIPSE = "eclipse"
+    const val EDGE_LIGHTING_EFFECT_ECHO = "echo"
+    const val EDGE_LIGHTING_EFFECT_COMET = "comet"
+    const val EDGE_LIGHTING_EFFECT_RIPPLE = "ripple"
+
+    const val HAPTIC_FEEDBACK_TYPE_CLICK = "click"
+    const val HAPTIC_FEEDBACK_TYPE_TICK = "tick"
+    const val HAPTIC_FEEDBACK_TYPE_HEAVY_CLICK = "heavy_click"
+    const val HAPTIC_FEEDBACK_TYPE_DOUBLE_CLICK = "double_click"
+
+    const val CUSTOM_PANEL_ACTION = "custom_panel"
+    const val SIDE_BAR_LEFT_ACTION = "side_bar:left"
+    const val SIDE_BAR_RIGHT_ACTION = "side_bar:right"
+    const val CUSTOM_PANEL_ROWS = 4
+    const val CUSTOM_PANEL_COLUMNS = 4
+    const val SIDE_BAR_SLOTS = 7
+    const val CUSTOM_PANEL_COLOR = "custom_panel_color"
+    const val SIDE_BAR_LEFT_COLOR = "side_bar_left_color"
+    const val SIDE_BAR_RIGHT_COLOR = "side_bar_right_color"
+
+    val ZONES = listOf(
+        "left_top",
+        "left_mid",
+        "left_bottom",
+        "left",
+        "right_top",
+        "right_mid",
+        "right_bottom",
+        "right",
+        "top_left",
+        "top_mid",
+        "top_right",
+        "top",
+        "bottom_left",
+        "bottom_mid",
+        "bottom_right",
+        "bottom",
+    )
+    val GESTURES = listOf("click", "double_click", "long_press", "swipe_up", "swipe_down", "swipe_left", "swipe_right")
+    val KEY_TRIGGERS = listOf("click", "double_click", "long_press")
+
+    const val SUB_GESTURE_ACTION = "sub_gesture"
+    val SUB_GESTURE_DIRECTIONS = listOf("hold", "swipe_left", "swipe_right", "swipe_up", "swipe_down")
+
+    fun subGestureChildKey(parentKey: String, direction: String) = "${parentKey}_sub_${direction}"
+
+    const val PIE_ACTION = "pie"
+    const val PARTIAL_SCREENSHOT_ACTION = "partial_screenshot"
+    const val PIE_RINGS = 2
+    const val PIE_SLOTS_PER_RING = 6
+    const val PIE_SIZE_SCALE = "pie_size_scale"
+    const val PIE_COLOR = "pie_color"
+    const val PIE_SIZE_SCALE_DEFAULT = 1.0f
+    val PIE_EDGES = listOf("left", "right", "top", "bottom")
+
+    fun pieSlot(edge: String, ring: Int, slot: Int) = "pie_${edge}_ring${ring}_slot${slot}"
+    fun pieSlotLabel(edge: String, ring: Int, slot: Int) = "pie_${edge}_ring${ring}_slot${slot}_label"
+
+    fun zoneEnabled(zone: String) = "zone_enabled_$zone"
+    fun gestureAction(zone: String, gesture: String) = "${zone}_${gesture}"
+    fun gestureActionLabel(zone: String, gesture: String) = "${zone}_${gesture}_label"
+    fun keyEnabled(keyCode: Int) = "key_enabled_$keyCode"
+    fun keyAction(keyCode: Int, trigger: String) = "key_${keyCode}_$trigger"
+    fun keyActionLabel(keyCode: Int, trigger: String) = "key_${keyCode}_${trigger}_label"
+    fun customPanelSlot(row: Int, column: Int) = "custom_panel_${row}_${column}"
+    fun customPanelSlotTitle(row: Int, column: Int) = "custom_panel_${row}_${column}_title"
+    fun sideBarSlot(side: String, index: Int) = "side_bar_${side}_$index"
+    fun sideBarSlotTitle(side: String, index: Int) = "side_bar_${side}_${index}_title"
+
+    const val DEFAULT_SPLIT_FIRST_PERCENT = 33
+    const val DEFAULT_SPLIT_SECOND_PERCENT = 66
+    const val MIN_SEGMENT_PERCENT = 10
+    const val DEFAULT_THICKNESS_DP = 16
+    const val MIN_THICKNESS_DP = 8
+    const val MAX_THICKNESS_DP = 32
+
+    fun zoneSplitFirstPercentKey(edge: String) = "zone_split_${edge}_first_percent"
+    fun zoneSplitSecondPercentKey(edge: String) = "zone_split_${edge}_second_percent"
+    fun zoneThicknessKey(zone: String) = "zone_thickness_${zone}_dp"
+
+    fun fallbackEdgeZone(zone: String): String? =
+        when (zone) {
+            "left_top", "left_mid", "left_bottom" -> "left"
+            "right_top", "right_mid", "right_bottom" -> "right"
+            "top_left", "top_mid", "top_right" -> "top"
+            "bottom_left", "bottom_mid", "bottom_right" -> "bottom"
+            else -> null
+        }
+
+    fun isActiveActionValue(value: String): Boolean =
+        value.isNotBlank() && value != "none"
+
+    fun gestureActionParts(key: String): Pair<String, String>? {
+        val gesture = GESTURES.sortedByDescending(String::length)
+            .firstOrNull { key.endsWith("_$it") }
+            ?: return null
+        val zone = key.removeSuffix("_$gesture")
+        return if (zone in ZONES) zone to gesture else null
+    }
+
+    fun keyActionParts(key: String): Pair<Int, String>? {
+        if (!key.startsWith("key_")) return null
+        val trigger = KEY_TRIGGERS.sortedByDescending(String::length)
+            .firstOrNull { key.endsWith("_$it") }
+            ?: return null
+        val keyCode = key
+            .removePrefix("key_")
+            .removeSuffix("_$trigger")
+            .toIntOrNull()
+            ?: return null
+        return keyCode to trigger
+    }
+}

app/src/main/java/com/fan/edgex/config/ConditionStore.kt

@@ -0,0 +1,132 @@
+package com.fan.edgex.config
+
+object ConditionStore {
+
+    const val FOREGROUND_APP = "foreground_app"
+
+    fun condIfKey(id: String) = "cond_${id}_if"
+    fun condIfLabelKey(id: String) = "cond_${id}_if_label"
+    fun condThenKey(id: String) = "cond_${id}_then"
+    fun condThenLabelKey(id: String) = "cond_${id}_then_label"
+    fun condElseKey(id: String) = "cond_${id}_else"
+    fun condElseLabelKey(id: String) = "cond_${id}_else_label"
+    fun foregroundPackagesKey(id: String) = "cond_${id}_foreground_packages"
+
+    fun extractId(actionCode: String): String? {
+        if (!actionCode.startsWith("condition:")) return null
+        return actionCode.removePrefix("condition:").takeIf { it.isNotBlank() }
+    }
+
+    fun buildActionCode(id: String) = "condition:$id"
+
+    fun encodePackageNames(packageNames: Collection<String>): String =
+        normalizePackageNames(packageNames).joinToString(prefix = "[", postfix = "]") { value ->
+            buildString {
+                append('"')
+                value.forEach { char ->
+                    when (char) {
+                        '\\' -> append("\\\\")
+                        '"' -> append("\\\"")
+                        '\b' -> append("\\b")
+                        '\u000C' -> append("\\f")
+                        '\n' -> append("\\n")
+                        '\r' -> append("\\r")
+                        '\t' -> append("\\t")
+                        else -> if (char.code < 0x20) {
+                            append("\\u%04x".format(char.code))
+                        } else {
+                            append(char)
+                        }
+                    }
+                }
+                append('"')
+            }
+        }
+
+    fun decodePackageNames(rawValue: String): Set<String> {
+        val value = rawValue.trim()
+        if (value.isEmpty()) return emptySet()
+        val decoded = if (value.startsWith("[")) {
+            parseJsonStringArray(value) ?: return emptySet()
+        } else {
+            value.split(',')
+        }
+        return normalizePackageNames(decoded).toCollection(linkedSetOf())
+    }
+
+    private fun normalizePackageNames(packageNames: Collection<String>): List<String> =
+        packageNames.asSequence()
+            .map(String::trim)
+            .filter(String::isNotEmpty)
+            .distinct()
+            .sorted()
+            .toList()
+
+    private fun parseJsonStringArray(value: String): List<String>? {
+        var index = 0
+        fun skipWhitespace() {
+            while (index < value.length && value[index].isWhitespace()) index++
+        }
+        fun readString(): String? {
+            if (index >= value.length || value[index] != '"') return null
+            index++
+            val result = StringBuilder()
+            while (index < value.length) {
+                val char = value[index++]
+                when (char) {
+                    '"' -> return result.toString()
+                    '\\' -> {
+                        if (index >= value.length) return null
+                        when (val escaped = value[index++]) {
+                            '"', '\\', '/' -> result.append(escaped)
+                            'b' -> result.append('\b')
+                            'f' -> result.append('\u000C')
+                            'n' -> result.append('\n')
+                            'r' -> result.append('\r')
+                            't' -> result.append('\t')
+                            'u' -> {
+                                if (index + 4 > value.length) return null
+                                val codePoint = value.substring(index, index + 4).toIntOrNull(16) ?: return null
+                                result.append(codePoint.toChar())
+                                index += 4
+                            }
+                            else -> return null
+                        }
+                    }
+                    else -> if (char.code < 0x20) return null else result.append(char)
+                }
+            }
+            return null
+        }
+
+        skipWhitespace()
+        if (index >= value.length || value[index++] != '[') return null
+        skipWhitespace()
+        if (index < value.length && value[index] == ']') {
+            index++
+            skipWhitespace()
+            return emptyList<String>().takeIf { index == value.length }
+        }
+        val result = mutableListOf<String>()
+        while (index < value.length) {
+            skipWhitespace()
+            result += readString() ?: return null
+            skipWhitespace()
+            when {
+                index >= value.length -> return null
+                value[index] == ',' -> index++
+                value[index] == ']' -> {
+                    index++
+                    skipWhitespace()
+                    return result.takeIf { index == value.length }
+                }
+                else -> return null
+            }
+        }
+        return null
+    }
+}
+
+data class ForegroundAppConditionConfig(
+    val packageNames: Set<String>,
+)

app/src/main/java/com/fan/edgex/config/ConfigSnapshotReceiver.kt

@@ -0,0 +1,21 @@
+package com.fan.edgex.config
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+
+class ConfigSnapshotReceiver : BroadcastReceiver() {
+    override fun onReceive(context: Context, intent: Intent) {
+        when (intent.action) {
+            Intent.ACTION_BOOT_COMPLETED,
+            Intent.ACTION_MY_PACKAGE_REPLACED,
+            HookConfigSnapshot.ACTION_CONFIG_SNAPSHOT_REQUEST -> context.broadcastFullConfigSnapshot()
+            HookConfigSnapshot.ACTION_HOOK_STATUS_RESPONSE -> {
+                val activeAt = intent.getLongExtra(HookConfigSnapshot.EXTRA_HOOK_ACTIVE_AT, 0L)
+                if (activeAt > 0L) {
+                    ModuleActivationState.markActive(context, activeAt)
+                }
+            }
+        }
+    }
+}

app/src/main/java/com/fan/edgex/config/ConfigStore.kt

@@ -0,0 +1,177 @@
+package com.fan.edgex.config
+
+import android.content.Context
+import android.content.Intent
+import android.content.SharedPreferences
+import androidx.core.content.edit
+
+// UI-side config access. All writes go through here so the hook is always notified.
+// Values are stored as strings to keep the hook snapshot schema stable across releases.
+
+fun Context.configPrefs(): SharedPreferences =
+    getSharedPreferences(AppConfig.PREFS_NAME, Context.MODE_PRIVATE)
+
+fun Context.putConfig(key: String, value: String) {
+    val changedValues = runtimeValuesAfterChange(mapOf(key to value))
+    configPrefs().edit {
+        changedValues.forEach { (changedKey, changedValue) ->
+            putString(changedKey, changedValue)
+        }
+    }
+    notifyConfigChanged(changedValues)
+}
+
+fun Context.putConfig(key: String, value: Boolean) = putConfig(key, value.toString())
+
+fun Context.putConfigsSync(vararg entries: Pair<String, String>): Boolean {
+    if (entries.isEmpty()) return true
+
+    val changedValues = runtimeValuesAfterChange(entries.toMap())
+    val committed = configPrefs().edit().apply {
+        changedValues.forEach { (key, value) ->
+            putString(key, value)
+        }
+    }.commit()
+
+    if (committed) {
+        notifyConfigChanged(changedValues)
+    }
+
+    return committed
+}
+
+fun Context.broadcastFullConfigSnapshot() {
+    HookConfigSnapshot.writeFromPreferences(this)
+    val values = configPrefs().all
+        .mapValues { (_, value) -> value?.toString() ?: "" }
+        .filterKeys(HookConfigSnapshot::isHookRuntimeKey)
+    sendConfigBroadcast(values, fullSnapshot = true)
+}
+
+fun Context.requestHookActionExecution(actionCode: String) {
+    if (actionCode.isBlank() || actionCode == "none") return
+
+    HookConfigSnapshot.writeFromPreferences(this)
+    sendBroadcast(Intent(HookConfigSnapshot.ACTION_EXECUTE_ACTION).apply {
+        putExtra(HookConfigSnapshot.EXTRA_ACTION_CODE, actionCode)
+    })
+}
+
+// Reads for UI. Includes a legacy fallback for values previously stored as native booleans.
+fun Context.getConfigString(key: String, default: String = ""): String =
+    configPrefs().run { getString(key, null) ?: default }
+
+fun Context.getConfigBool(key: String, default: Boolean = false): Boolean =
+    configPrefs().run {
+        runCatching { getString(key, null) }.getOrNull()?.toBooleanStrictOrNull()
+            ?: runCatching { getBoolean(key, default) }.getOrDefault(default)
+    }
+
+fun Context.syncRuntimeEnableFlagsFromConfiguredActions(): Boolean {
+    val prefs = configPrefs()
+    val values = prefs.all.mapValues { (_, value) -> value?.toString() ?: "" }
+    val derivedValues = mutableMapOf<String, String>()
+
+    AppConfig.ZONES.forEach { zone ->
+        val enabledKey = AppConfig.zoneEnabled(zone)
+        if (!prefs.contains(enabledKey) && zoneHasConfiguredAction(zone, values)) {
+            derivedValues[enabledKey] = true.toString()
+        }
+    }
+
+    AppConfig.KEY_TRIGGERS.flatMap { trigger ->
+        values.keys.mapNotNull { key ->
+            AppConfig.keyActionParts(key)
+                ?.takeIf { (_, parsedTrigger) -> parsedTrigger == trigger }
+                ?.first
+        }
+    }.toSet().forEach { keyCode ->
+        val enabledKey = AppConfig.keyEnabled(keyCode)
+        if (!prefs.contains(enabledKey) && keyHasConfiguredAction(keyCode, values)) {
+            derivedValues[enabledKey] = true.toString()
+        }
+    }
+
+    if (derivedValues.isEmpty()) return false
+
+    val committed = prefs.edit().apply {
+        derivedValues.forEach { (key, value) -> putString(key, value) }
+    }.apply()
+    notifyConfigChanged(derivedValues)
+    return true
+}
+
+private fun Context.notifyConfigChanged(changedValues: Map<String, String>) {
+    HookConfigSnapshot.writeFromPreferences(this)
+    sendConfigBroadcast(changedValues, fullSnapshot = false)
+}
+
+private fun Context.runtimeValuesAfterChange(changedValues: Map<String, String>): Map<String, String> {
+    val prefs = configPrefs()
+    val result = changedValues.toMutableMap()
+
+    changedValues.keys.mapNotNull(AppConfig::gestureActionParts)
+        .map { (zone, _) -> zone }
+        .toSet()
+        .forEach { zone ->
+            val enabledKey = AppConfig.zoneEnabled(zone)
+            if (!prefs.contains(enabledKey)) {
+                result[enabledKey] = zoneHasConfiguredAction(zone, changedValues, prefs).toString()
+            }
+        }
+
+    changedValues.keys.mapNotNull(AppConfig::keyActionParts)
+        .map { (keyCode, _) -> keyCode }
+        .toSet()
+        .forEach { keyCode ->
+            val enabledKey = AppConfig.keyEnabled(keyCode)
+            if (!prefs.contains(enabledKey)) {
+                result[enabledKey] = keyHasConfiguredAction(keyCode, changedValues, prefs).toString()
+            }
+        }
+
+    return result
+}
+
+private fun zoneHasConfiguredAction(
+    zone: String,
+    changedValues: Map<String, String>,
+    prefs: SharedPreferences,
+): Boolean =
+    AppConfig.GESTURES.any { gesture ->
+        val key = AppConfig.gestureAction(zone, gesture)
+        AppConfig.isActiveActionValue(changedValues[key] ?: prefs.getString(key, "").orEmpty())
+    }
+
+private fun zoneHasConfiguredAction(zone: String, values: Map<String, String>): Boolean =
+    AppConfig.GESTURES.any { gesture ->
+        AppConfig.isActiveActionValue(values[AppConfig.gestureAction(zone, gesture)].orEmpty())
+    }
+
+private fun keyHasConfiguredAction(
+    keyCode: Int,
+    changedValues: Map<String, String>,
+    prefs: SharedPreferences,
+): Boolean =
+    AppConfig.KEY_TRIGGERS.any { trigger ->
+        val key = AppConfig.keyAction(keyCode, trigger)
+        AppConfig.isActiveActionValue(changedValues[key] ?: prefs.getString(key, "").orEmpty())
+    }
+
+private fun keyHasConfiguredAction(keyCode: Int, values: Map<String, String>): Boolean =
+    AppConfig.KEY_TRIGGERS.any { trigger ->
+        AppConfig.isActiveActionValue(values[AppConfig.keyAction(keyCode, trigger)].orEmpty())
+    }
+
+private fun Context.sendConfigBroadcast(valuesByKey: Map<String, String>, fullSnapshot: Boolean) {
+    val hookValues = valuesByKey.filterKeys(HookConfigSnapshot::isHookRuntimeKey)
+    if (hookValues.isEmpty() && !fullSnapshot) return
+
+    val keys = hookValues.keys.toTypedArray()
+    val values = keys.map { hookValues.getValue(it) }.toTypedArray()
+    sendBroadcast(Intent(HookConfigSnapshot.ACTION_CONFIG_CHANGED).apply {
+        putExtra(HookConfigSnapshot.EXTRA_KEYS, keys)
+        putExtra(HookConfigSnapshot.EXTRA_VALUES, values)
+        putExtra(HookConfigSnapshot.EXTRA_FULL_SNAPSHOT, fullSnapshot)
+    })
+}

app/src/main/java/com/fan/edgex/config/FreezerBootstrap.kt

@@ -0,0 +1,60 @@
+package com.fan.edgex.config
+
+import android.content.Context
+import android.content.Intent
+import java.util.concurrent.atomic.AtomicBoolean
+
+object FreezerBootstrap {
+    private val started = AtomicBoolean(false)
+
+    fun ensureMigrated(context: Context) {
+        val appContext = context.applicationContext
+        if (appContext.getConfigBool(AppConfig.HAS_MIGRATED_FREEZER_LIST)) return
+        if (!started.compareAndSet(false, true)) return
+
+        Thread {
+            try {
+                if (appContext.getConfigBool(AppConfig.HAS_MIGRATED_FREEZER_LIST)) return@Thread
+
+                val pm = appContext.packageManager
+                val mainIntent = Intent(Intent.ACTION_MAIN, null).apply {
+                    addCategory(Intent.CATEGORY_LAUNCHER)
+                }
+                val disabledLauncherApps = pm.queryIntentActivities(
+                    mainIntent,
+                    android.content.pm.PackageManager.MATCH_DISABLED_COMPONENTS,
+                )
+                    .asSequence()
+                    .map { it.activityInfo.applicationInfo }
+                    .filter { !it.enabled }
+                    .map { it.packageName.trim() }
+                    .filter { it.isNotEmpty() }
+                    .toCollection(linkedSetOf())
+
+                android.util.Log.d(
+                    "EdgeX",
+                    "Freezer bootstrap scan: found ${disabledLauncherApps.size} apps: $disabledLauncherApps",
+                )
+
+                val currentSet = appContext.getConfigString(AppConfig.FREEZER_APP_LIST)
+                    .split(',')
+                    .asSequence()
+                    .map { it.trim() }
+                    .filter { it.isNotEmpty() }
+                    .toCollection(linkedSetOf())
+                currentSet.addAll(disabledLauncherApps)
+
+                val persisted = appContext.putConfigsSync(
+                    AppConfig.FREEZER_APP_LIST to currentSet.joinToString(","),
+                    AppConfig.HAS_MIGRATED_FREEZER_LIST to true.toString(),
+                )
+                android.util.Log.d(
+                    "EdgeX",
+                    "Freezer bootstrap persisted=$persisted, size=${currentSet.size}",
+                )
+            } finally {
+                started.set(false)
+            }
+        }.start()
+    }
+}

app/src/main/java/com/fan/edgex/config/GestureZoneGeometryCalculator.kt

@@ -0,0 +1,94 @@
+package com.fan.edgex.config
+
+class GestureZoneGeometryCalculator(
+    private val getVal: (String, String) -> String
+) {
+    companion object {
+        const val MIN_PERCENT = 10
+        const val MAX_PERCENT = 90
+        const val MIN_SEGMENT_PERCENT = 10
+        const val DEFAULT_FIRST_PERCENT = 33
+        const val DEFAULT_SECOND_PERCENT = 66
+        const val DEFAULT_THICKNESS_DP = 16
+        const val MIN_THICKNESS_DP = 8
+        const val MAX_THICKNESS_DP = 32
+
+        fun clampFirstPercent(first: Int): Int =
+            first.coerceIn(MIN_PERCENT, MAX_PERCENT - MIN_SEGMENT_PERCENT)
+
+        fun clampSecondPercent(first: Int, second: Int): Int =
+            second.coerceIn(first + MIN_SEGMENT_PERCENT, MAX_PERCENT)
+
+        fun adjustFirst(first: Int, currentSecond: Int): Pair<Int, Int> {
+            val f = first.coerceIn(MIN_PERCENT, MAX_PERCENT - MIN_SEGMENT_PERCENT)
+            val s = currentSecond.coerceIn(f + MIN_SEGMENT_PERCENT, MAX_PERCENT)
+            return Pair(f, s)
+        }
+
+        fun adjustSecond(currentFirst: Int, second: Int): Pair<Int, Int> {
+            val s = second.coerceIn(MIN_PERCENT + MIN_SEGMENT_PERCENT, MAX_PERCENT)
+            val f = currentFirst.coerceIn(MIN_PERCENT, s - MIN_SEGMENT_PERCENT)
+            return Pair(f, s)
+        }
+
+        fun adjustMiddleHeight(newH: Int, currentFirst: Int, currentSecond: Int): Pair<Int, Int> {
+            val h = newH.coerceIn(MIN_SEGMENT_PERCENT, MAX_PERCENT - MIN_PERCENT)
+            val currentMid = (currentFirst + currentSecond) / 2.0
+            var f = kotlin.math.round(currentMid - h / 2.0).toInt()
+            var s = f + h
+            if (f < MIN_PERCENT) {
+                f = MIN_PERCENT
+                s = f + h
+            }
+            if (s > MAX_PERCENT) {
+                s = MAX_PERCENT
+                f = s - h
+            }
+            return Pair(f, s)
+        }
+
+        fun resolveSegment(v: Float, totalLength: Float, firstPercent: Int, secondPercent: Int): Int {
+            val p1 = totalLength * (firstPercent / 100f)
+            val p2 = totalLength * (secondPercent / 100f)
+            return when {
+                v < p1 -> 0
+                v < p2 -> 1
+                else -> 2
+            }
+        }
+
+        fun resolveSegmentWithOffset(
+            v: Float,
+            startOffset: Float,
+            endOffset: Float,
+            firstPercent: Int,
+            secondPercent: Int
+        ): Int {
+            val activeLength = endOffset - startOffset
+            val p1 = startOffset + activeLength * (firstPercent / 100f)
+            val p2 = startOffset + activeLength * (secondPercent / 100f)
+            return when {
+                v < p1 -> 0
+                v < p2 -> 1
+                else -> 2
+            }
+        }
+    }
+
+    fun getSplits(edge: String): Pair<Int, Int> {
+        val firstKey = AppConfig.zoneSplitFirstPercentKey(edge)
+        val secondKey = AppConfig.zoneSplitSecondPercentKey(edge)
+        val firstVal = getVal(firstKey, DEFAULT_FIRST_PERCENT.toString()).toIntOrNull() ?: DEFAULT_FIRST_PERCENT
+        val secondVal = getVal(secondKey, DEFAULT_SECOND_PERCENT.toString()).toIntOrNull() ?: DEFAULT_SECOND_PERCENT
+
+        val f = clampFirstPercent(firstVal)
+        val s = clampSecondPercent(f, secondVal)
+        return Pair(f, s)
+    }
+
+    fun getThicknessDp(zone: String): Int {
+        val key = AppConfig.zoneThicknessKey(zone)
+        val value = getVal(key, DEFAULT_THICKNESS_DP.toString()).toIntOrNull() ?: DEFAULT_THICKNESS_DP
+        return value.coerceIn(MIN_THICKNESS_DP, MAX_THICKNESS_DP)
+    }
+}

app/src/main/java/com/fan/edgex/config/HookClipboardHistoryStore.kt

@@ -0,0 +1,78 @@
+package com.fan.edgex.config
+
+import com.fan.edgex.BuildConfig
+import java.io.File
+import java.io.FileInputStream
+import java.io.FileOutputStream
+import java.util.Properties
+
+object HookClipboardHistoryStore {
+    private const val HISTORY_FILE = "clipboard_history.properties"
+    private const val TEMP_FILE = "$HISTORY_FILE.tmp"
+    private const val KEY_VERSION = "__version"
+    private const val KEY_COUNT = "count"
+    private const val ENTRY_PREFIX = "entry."
+    private const val VERSION = "1"
+
+    fun readForHook(maxItems: Int): List<String> =
+        read(historyFileForHook(), maxItems)
+
+    fun writeForHook(items: List<String>, maxItems: Int): Boolean =
+        write(systemHistoryFile(), items.take(maxItems))
+
+    private fun historyFileForHook(): File =
+        systemHistoryFile().takeIf { it.isFile && it.canRead() }
+            ?: File("/data/user_de/0/${BuildConfig.APPLICATION_ID}/files/$HISTORY_FILE")
+
+    private fun read(file: File, maxItems: Int): List<String> {
+        if (!file.isFile || !file.canRead()) return emptyList()
+        return runCatching {
+            val properties = Properties()
+            FileInputStream(file).use(properties::load)
+            val count = properties.getProperty(KEY_COUNT, "0").toIntOrNull() ?: 0
+            (0 until count.coerceAtMost(maxItems)).mapNotNull { index ->
+                properties.getProperty("$ENTRY_PREFIX$index")?.takeIf { it.isNotEmpty() }
+            }
+        }.getOrDefault(emptyList())
+    }
+
+    private fun write(file: File, items: List<String>): Boolean {
+        return runCatching {
+            file.parentFile?.mkdirs()
+
+            val properties = Properties()
+            properties.setProperty(KEY_VERSION, VERSION)
+            properties.setProperty(KEY_COUNT, items.size.toString())
+            items.forEachIndexed { index, text ->
+                properties.setProperty("$ENTRY_PREFIX$index", text)
+            }
+
+            val temp = File(file.parentFile, TEMP_FILE)
+            FileOutputStream(temp).use { out ->
+                properties.store(out, "EdgeX clipboard history")
+                out.fd.sync()
+            }
+            if (!temp.renameTo(file)) {
+                temp.copyTo(file, overwrite = true)
+                temp.delete()
+            }
+            makeHookReadable(file)
+            true
+        }.getOrDefault(false)
+    }
+
+    private fun systemHistoryFile(): File =
+        File("/data/system/edgex/$HISTORY_FILE")
+
+    private fun makeHookReadable(file: File) {
+        file.setReadable(true, false)
+        file.setWritable(true, true)
+
+        file.parentFile?.let { filesDir ->
+            filesDir.setExecutable(true, false)
+            filesDir.setReadable(true, false)
+        }
+
+        file.parentFile?.parentFile?.setExecutable(true, false)
+    }
+}

app/src/main/java/com/fan/edgex/config/HookConfigSnapshot.kt

@@ -0,0 +1,113 @@
+package com.fan.edgex.config
+
+import android.content.Context
+import com.fan.edgex.BuildConfig
+import java.io.File
+import java.io.FileInputStream
+import java.io.FileOutputStream
+import java.util.Properties
+
+object HookConfigSnapshot {
+    val ACTION_CONFIG_CHANGED = "${BuildConfig.APPLICATION_ID}.ACTION_CONFIG_CHANGED"
+    val ACTION_CONFIG_SNAPSHOT_REQUEST = "${BuildConfig.APPLICATION_ID}.ACTION_CONFIG_SNAPSHOT_REQUEST"
+    val ACTION_EXECUTE_ACTION = "${BuildConfig.APPLICATION_ID}.ACTION_EXECUTE_ACTION"
+    val ACTION_HOOK_STATUS_REQUEST = "${BuildConfig.APPLICATION_ID}.ACTION_HOOK_STATUS_REQUEST"
+    val ACTION_HOOK_STATUS_RESPONSE = "${BuildConfig.APPLICATION_ID}.ACTION_HOOK_STATUS_RESPONSE"
+    val ACTION_EDGE_LIGHTING = "${BuildConfig.APPLICATION_ID}.ACTION_EDGE_LIGHTING"
+    val ACTION_EDGE_LIGHTING_DISMISS = "${BuildConfig.APPLICATION_ID}.ACTION_EDGE_LIGHTING_DISMISS"
+    const val EXTRA_EDGE_LIGHTING_NOTIFICATION_KEY = "edge_lighting_notification_key"
+    const val EXTRA_KEYS = "keys"
+    const val EXTRA_VALUES = "values"
+    const val EXTRA_FULL_SNAPSHOT = "full_snapshot"
+    const val EXTRA_ACTION_CODE = "action_code"
+    const val EXTRA_HOOK_ACTIVE_AT = "hook_active_at"
+    const val EXTRA_EDGE_LIGHTING_COLOR = "color"
+    const val EXTRA_EDGE_LIGHTING_DURATION_MS = "duration_ms"
+
+    private const val SNAPSHOT_FILE = "hook_config.properties"
+    private const val TEMP_FILE = "$SNAPSHOT_FILE.tmp"
+    private const val KEY_VERSION = "__version"
+    private const val VERSION = "1"
+
+    fun snapshotFileForHook(): File =
+        systemSnapshotFile().takeIf { it.isFile && it.canRead() }
+            ?: File("/data/user_de/0/${BuildConfig.APPLICATION_ID}/files/$SNAPSHOT_FILE")
+
+    fun writeFromPreferences(context: Context): Boolean {
+        val prefs = context.configPrefs()
+        val values = prefs.all.mapValues { (_, value) -> value?.toString() ?: "" }
+        return write(context, valuesForHook(values))
+    }
+
+    fun readFromHookFile(): Map<String, String> =
+        read(snapshotFileForHook())
+
+    fun readFromContext(context: Context): Map<String, String> =
+        read(snapshotFile(context))
+
+    fun writeForHook(values: Map<String, String>): Boolean =
+        write(systemSnapshotFile(), valuesForHook(values))
+
+    fun isHookRuntimeKey(key: String): Boolean =
+        key != KEY_VERSION && !key.endsWith("_label")
+
+    private fun write(context: Context, values: Map<String, String>): Boolean {
+        return write(snapshotFile(context), values)
+    }
+
+    private fun write(file: File, values: Map<String, String>): Boolean {
+        return runCatching {
+            file.parentFile?.mkdirs()
+
+            val properties = Properties()
+            properties.setProperty(KEY_VERSION, VERSION)
+            values.forEach { (key, value) ->
+                properties.setProperty(key, value)
+            }
+
+            val temp = File(file.parentFile, TEMP_FILE)
+            FileOutputStream(temp).use { out ->
+                properties.store(out, "EdgeX hook config snapshot")
+                out.fd.sync()
+            }
+            if (!temp.renameTo(file)) {
+                temp.copyTo(file, overwrite = true)
+                temp.delete()
+            }
+            makeHookReadable(file)
+            true
+        }.getOrDefault(false)
+    }
+
+    private fun read(file: File): Map<String, String> {
+        if (!file.isFile || !file.canRead()) return emptyMap()
+        return runCatching {
+            val properties = Properties()
+            FileInputStream(file).use(properties::load)
+            properties.stringPropertyNames()
+                .filter(::isHookRuntimeKey)
+                .associateWith { properties.getProperty(it, "") }
+        }.getOrDefault(emptyMap())
+    }
+
+    private fun valuesForHook(values: Map<String, String>): Map<String, String> =
+        values.filterKeys(::isHookRuntimeKey)
+
+    private fun snapshotFile(context: Context): File =
+        File(context.createDeviceProtectedStorageContext().filesDir, SNAPSHOT_FILE)
+
+    private fun systemSnapshotFile(): File =
+        File("/data/system/edgex/$SNAPSHOT_FILE")
+
+    private fun makeHookReadable(file: File) {
+        file.setReadable(true, false)
+        file.setWritable(true, true)
+
+        file.parentFile?.let { filesDir ->
+            filesDir.setExecutable(true, false)
+            filesDir.setReadable(true, false)
+        }
+
+        file.parentFile?.parentFile?.setExecutable(true, false)
+    }
+}

app/src/main/java/com/fan/edgex/config/ModuleActivationState.kt

@@ -0,0 +1,43 @@
+package com.fan.edgex.config
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.os.SystemClock
+import com.fan.edgex.BuildConfig
+
+object ModuleActivationState {
+    private const val PREFS_NAME = "module_activation"
+    private const val KEY_ACTIVE_AT = "active_at"
+
+    fun markActive(context: Context, activeAt: Long = System.currentTimeMillis()) {
+        context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+            .edit()
+            .putLong(KEY_ACTIVE_AT, activeAt)
+            .apply()
+    }
+
+    fun isActive(context: Context): Boolean {
+        val activeAt = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+            .getLong(KEY_ACTIVE_AT, 0L)
+        val bootTime = System.currentTimeMillis() - SystemClock.elapsedRealtime()
+        return activeAt > bootTime
+    }
+
+    fun requestRefresh(context: Context) {
+        context.sendBroadcast(Intent(HookConfigSnapshot.ACTION_HOOK_STATUS_REQUEST).apply {
+            addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES)
+        })
+    }
+
+    fun responseIntent(activeAt: Long): Intent =
+        Intent(HookConfigSnapshot.ACTION_HOOK_STATUS_RESPONSE).apply {
+            component = ComponentName(
+                BuildConfig.APPLICATION_ID,
+                "${BuildConfig.APPLICATION_ID}.config.ConfigSnapshotReceiver",
+            )
+            setPackage(BuildConfig.APPLICATION_ID)
+            addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES)
+            putExtra(HookConfigSnapshot.EXTRA_HOOK_ACTIVE_AT, activeAt)
+        }
+}

app/src/main/java/com/fan/edgex/config/MultiActionStore.kt

@@ -0,0 +1,99 @@
+package com.fan.edgex.config
+
+import android.content.SharedPreferences
+import org.json.JSONArray
+import org.json.JSONObject
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+
+data class MultiActionStep(
+    val code: String,
+    val label: String,
+    val iconCode: String = "",
+)
+
+data class MultiAction(
+    val id: String,
+    val name: String,
+    val steps: MutableList<MultiActionStep>,
+    val iconRef: String = "",
+)
+
+object MultiActionStore {
+    private const val KEY_INDEX = "multi_actions_index"
+    private const val TEMP_STEP_KEY = "_edit_step_tmp"
+
+    fun generateId(): String =
+        SimpleDateFormat("yyyy-MM-dd_HHmmss", Locale.US).format(Date())
+
+    fun actionCode(id: String) = "multi_action:$id"
+
+    fun tempStepKey() = TEMP_STEP_KEY
+
+    fun getAll(prefs: SharedPreferences): List<MultiAction> {
+        val ids = prefs.getString(KEY_INDEX, "")
+            ?.split(",")?.filter { it.isNotBlank() } ?: emptyList()
+        return ids.mapNotNull { id -> load(prefs, id) }
+    }
+
+    fun get(prefs: SharedPreferences, id: String): MultiAction? = load(prefs, id)
+
+    private fun load(prefs: SharedPreferences, id: String): MultiAction? {
+        val name = prefs.getString("multi_action_${id}_name", null) ?: return null
+        val stepsJson = prefs.getString("multi_action_${id}_steps", null) ?: "[]"
+        val iconRef = prefs.getString("multi_action_${id}_icon", "") ?: ""
+        return MultiAction(id, name, parseSteps(stepsJson).toMutableList(), iconRef)
+    }
+
+    fun save(prefs: SharedPreferences, multiAction: MultiAction) {
+        val existing = prefs.getString(KEY_INDEX, "")
+            ?.split(",")?.filter { it.isNotBlank() }?.toMutableList() ?: mutableListOf()
+        if (multiAction.id !in existing) existing.add(multiAction.id)
+        prefs.edit()
+            .putString(KEY_INDEX, existing.joinToString(","))
+            .putString("multi_action_${multiAction.id}_name", multiAction.name)
+            .putString("multi_action_${multiAction.id}_steps", serializeSteps(multiAction.steps))
+            .putString("multi_action_${multiAction.id}_icon", multiAction.iconRef)
+            .apply()
+    }
+
+    fun delete(prefs: SharedPreferences, id: String) {
+        val existing = prefs.getString(KEY_INDEX, "")
+            ?.split(",")?.filter { it.isNotBlank() && it != id } ?: emptyList()
+        prefs.edit()
+            .putString(KEY_INDEX, existing.joinToString(","))
+            .remove("multi_action_${id}_name")
+            .remove("multi_action_${id}_steps")
+            .remove("multi_action_${id}_icon")
+            .apply()
+    }
+
+    fun serializeSteps(steps: List<MultiActionStep>): String {
+        val arr = JSONArray()
+        steps.forEach { step ->
+            arr.put(JSONObject().apply {
+                put("code", step.code)
+                put("label", step.label)
+                put("iconCode", step.iconCode)
+            })
+        }
+        return arr.toString()
+    }
+
+    fun parseSteps(json: String): List<MultiActionStep> =
+        runCatching {
+            val arr = JSONArray(json)
+            (0 until arr.length()).map { i ->
+                val obj = arr.getJSONObject(i)
+                MultiActionStep(
+                    code = obj.getString("code"),
+                    label = obj.optString("label", obj.getString("code")),
+                    iconCode = obj.optString("iconCode", ""),
+                )
+            }
+        }.getOrDefault(emptyList())
+
+    fun getStepsFromConfig(resolveConfig: (String) -> String, id: String): List<MultiActionStep> =
+        parseSteps(resolveConfig("multi_action_${id}_steps"))
+}

app/src/main/java/com/fan/edgex/config/ShellExecutorService.kt

@@ -0,0 +1,109 @@
+package com.fan.edgex.config
+
+import android.app.Service
+import android.content.ContentValues
+import android.content.Intent
+import android.os.Binder
+import android.os.Build
+import android.os.IBinder
+import android.os.ParcelFileDescriptor
+import android.os.Process
+import android.provider.MediaStore
+import com.fan.edgex.IShellCallback
+import com.fan.edgex.IShellExecutor
+import com.topjohnwu.superuser.Shell
+import java.io.IOException
+
+class ShellExecutorService : Service() {
+
+    private val stub = object : IShellExecutor.Stub() {
+        override fun execute(command: String, runAsRoot: Boolean, callback: IShellCallback?) {
+            if (!isSystemServerCaller()) {
+                callback?.onResult(false, "")
+                return
+            }
+            Thread {
+                try {
+                    if (runAsRoot) {
+                        val result = Shell.cmd(command).exec()
+                        val output = if (result.isSuccess) {
+                            result.out.joinToString("\n").trim()
+                        } else {
+                            result.err.joinToString("\n").trim()
+                        }
+                        callback?.onResult(result.isSuccess, output)
+                    } else {
+                        val process = ProcessBuilder("sh", "-c", command)
+                            .redirectErrorStream(true)
+                            .start()
+                        process.outputStream.close()
+                        val output = process.inputStream.bufferedReader().readText().trim()
+                        val exitCode = process.waitFor()
+                        callback?.onResult(exitCode == 0, output)
+                    }
+                } catch (e: Exception) {
+                    callback?.onResult(false, e.message.orEmpty())
+                }
+            }.start()
+        }
+
+        override fun savePngToGallery(
+            png: ParcelFileDescriptor?,
+            displayName: String?,
+            callback: IShellCallback?,
+        ) {
+            if (!isSystemServerCaller()) {
+                callback?.onResult(false, "")
+                png?.close()
+                return
+            }
+            Thread {
+                var insertedUri: android.net.Uri? = null
+                try {
+                    if (png == null) throw IOException("PNG pipe is null")
+                    val now = System.currentTimeMillis()
+                    val values = ContentValues().apply {
+                        put(
+                            MediaStore.Images.Media.DISPLAY_NAME,
+                            displayName?.takeIf { it.isNotBlank() } ?: "Screenshot_$now.png",
+                        )
+                        put(MediaStore.Images.Media.MIME_TYPE, "image/png")
+                        put(MediaStore.Images.Media.RELATIVE_PATH, "Pictures/Screenshots")
+                        put(MediaStore.Images.Media.DATE_ADDED, now / 1000)
+                        put(MediaStore.Images.Media.DATE_TAKEN, now)
+                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                            put(MediaStore.Images.Media.IS_PENDING, 1)
+                        }
+                    }
+                    val resolver = contentResolver
+                    insertedUri = resolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values)
+                        ?: throw IOException("MediaStore insert returned null")
+                    ParcelFileDescriptor.AutoCloseInputStream(png).use { input ->
+                        val output = resolver.openOutputStream(insertedUri, "w")
+                            ?: throw IOException("MediaStore output stream is null")
+                        output.use { input.copyTo(it) }
+                    }
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                        val publishValues = ContentValues().apply {
+                            put(MediaStore.Images.Media.IS_PENDING, 0)
+                        }
+                        resolver.update(insertedUri, publishValues, null, null)
+                    }
+                    callback?.onResult(true, insertedUri.toString())
+                } catch (e: Exception) {
+                    insertedUri?.let { runCatching { contentResolver.delete(it, null, null) } }
+                    callback?.onResult(false, e.message.orEmpty())
+                    png?.close()
+                }
+            }.start()
+        }
+    }
+
+    override fun onBind(intent: Intent): IBinder = stub
+
+    private fun isSystemServerCaller(): Boolean {
+        val callerUid = Binder.getCallingUid()
+        val callerPackages = packageManager.getPackagesForUid(callerUid)
+        return callerUid == Process.SYSTEM_UID && callerPackages?.contains("android") == true
+    }
+}

app/src/main/java/com/fan/edgex/config/ThemeColorResolver.kt

@@ -0,0 +1,54 @@
+package com.fan.edgex.config
+
+/** Resolves UI theme and optional per-surface colors in both app and hook processes. */
+object ThemeColorResolver {
+    private const val DEFAULT_ACCENT = 0xFF2F8A3E.toInt()
+
+    private val uiAccents = mapOf(
+        "green" to DEFAULT_ACCENT,
+        "blue" to 0xFF3B6CE5.toInt(),
+        "coral" to 0xFFDD5A48.toInt(),
+        "violet" to 0xFF7B4FE0.toInt(),
+        "amber" to 0xFFC68A1A.toInt(),
+    )
+
+    private val legacyPresets = mapOf(
+        "default" to 0xFF326D32.toInt(),
+        "classic" to 0xFF00796B.toInt(),
+        "cedar" to 0xFF496B3D.toInt(),
+        "ocean" to 0xFF2F6F8F.toInt(),
+        "ember" to 0xFFC56B2A.toInt(),
+    )
+
+    fun resolveConfiguredColor(configKey: String, resolveConfig: (String) -> String): Int =
+        parseColorOrNull(resolveConfig(configKey)) ?: resolveThemeColor(resolveConfig)
+
+    fun resolveThemeColor(resolveConfig: (String) -> String): Int {
+        val uiAccent = resolveConfig(AppConfig.UI_ACCENT)
+        if (uiAccent == "custom") {
+            parseColorOrNull(resolveConfig(AppConfig.THEME_CUSTOM_COLOR))?.let { return it }
+        } else {
+            uiAccents[uiAccent]?.let { return it }
+        }
+
+        val preset = resolveConfig(AppConfig.THEME_PRESET).ifBlank { "default" }
+        if (preset == "custom") {
+            parseColorOrNull(resolveConfig(AppConfig.THEME_CUSTOM_COLOR))?.let { return it }
+        }
+        return legacyPresets[preset] ?: DEFAULT_ACCENT
+    }
+
+    fun parseColorOrNull(value: String): Int? {
+        val hex = value.trim().removePrefix("#")
+        return runCatching {
+            when (hex.length) {
+                6 -> (0xFF000000L or hex.toLong(16)).toInt()
+                8 -> hex.toLong(16).toInt()
+                else -> null
+            }
+        }.getOrNull()
+    }
+
+    fun formatArgb(color: Int): String =
+        "#%08X".format(color.toLong() and 0xFFFFFFFFL)
+}

app/src/main/java/com/fan/edgex/hook/ClipboardHook.kt

@@ -0,0 +1,71 @@
+package com.fan.edgex.hook
+
+import android.content.ClipData
+import de.robv.android.xposed.XC_MethodHook
+import de.robv.android.xposed.XposedBridge
+import de.robv.android.xposed.XposedHelpers
+
+/**
+ * Hooks ClipboardService to cache clipboard text without relying on
+ * ClipboardManager.getPrimaryClip(), which is rejected by the clipboard
+ * access-gate in Android 10+ for background/system callers.
+ *
+ * We hook the internal write path so every clipboard change is captured
+ * regardless of which entry point was used.
+ */
+object ClipboardHook {
+
+    private const val TAG = "EdgeX"
+
+    fun installHook(classLoader: ClassLoader) {
+        // Try internal storage methods first (more reliable across API levels)
+        val hookedInternal = tryHookByName(classLoader, "com.android.server.clipboard.ClipboardService",
+            "setPrimaryClipInternal",     // Android 12-15
+            "setPrimaryClipInternalLocked" // older fallback
+        )
+
+        // Always also hook the public entry point as a belt-and-suspenders fallback
+        val hookedPublic = tryHookByName(classLoader, "com.android.server.clipboard.ClipboardService",
+            "setPrimaryClip"
+        )
+
+        if (!hookedInternal && !hookedPublic) {
+            XposedBridge.log("$TAG: ClipboardHook — no hook point found")
+        }
+    }
+
+    private fun tryHookByName(classLoader: ClassLoader, className: String, vararg methodNames: String): Boolean {
+        return try {
+            val cls = XposedHelpers.findClass(className, classLoader)
+            var hooked = false
+            for (name in methodNames) {
+                try {
+                    val count = XposedBridge.hookAllMethods(cls, name, clipHook).size
+                    if (count > 0) {
+                        XposedBridge.log("$TAG: ClipboardHook hooked $className#$name ($count overloads)")
+                        hooked = true
+                    }
+                } catch (_: Throwable) { }
+            }
+            hooked
+        } catch (_: Throwable) {
+            false
+        }
+    }
+
+    private val clipHook = object : XC_MethodHook() {
+        override fun afterHookedMethod(param: MethodHookParam) {
+            // Find the ClipData argument regardless of overload signature
+            val clip = param.args.firstOrNull { it is ClipData } as? ClipData ?: return
+            val text = extractText(clip)
+            ClipboardOverlay.onClipboardChanged(text)
+        }
+    }
+
+    private fun extractText(clip: ClipData): String? {
+        if (clip.itemCount == 0) return null
+        // Prefer getText() — no context needed, no URI resolution
+        val text = clip.getItemAt(0).text?.toString()?.trim()
+        return if (text.isNullOrEmpty()) null else text
+    }
+}

app/src/main/java/com/fan/edgex/hook/ClipboardOverlay.kt

@@ -0,0 +1,517 @@
+package com.fan.edgex.hook
+
+import android.content.Context
+import android.content.res.Configuration
+import android.graphics.Color
+import android.graphics.PixelFormat
+import android.graphics.Typeface
+import android.graphics.drawable.GradientDrawable
+import android.os.Handler
+import android.os.Looper
+import android.text.TextUtils
+import android.view.Gravity
+import android.view.KeyEvent
+import android.view.MotionEvent
+import android.view.View
+import android.view.ViewGroup
+import android.view.WindowManager
+import android.widget.FrameLayout
+import android.widget.LinearLayout
+import android.widget.ScrollView
+import android.widget.TextView
+import androidx.core.graphics.toColorInt
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.HookClipboardHistoryStore
+import com.fan.edgex.config.HookConfigSnapshot
+import de.robv.android.xposed.XposedBridge
+import java.lang.ref.WeakReference
+
+/**
+ * Clipboard history overlay — styled to match DrawerWindow.
+ * ClipboardHook feeds new entries; up to MAX_HISTORY are kept (deduped, most-recent first).
+ * Tap an item → paste; tap × → delete that entry; "清空" → clear all.
+ */
+object ClipboardOverlay {
+
+    private const val TAG = "EdgeX"
+    private const val AUTO_DISMISS_MS = 30_000L
+    private const val MAX_HISTORY = 50
+
+    private val handler = Handler(Looper.getMainLooper())
+    private var overlayRef: WeakReference<View>? = null
+    private var autoDismissRunnable: Runnable? = null
+
+    // ── History ────────────────────────────────────────────────────────────────
+
+    private val history = mutableListOf<String>()
+    private var historyLoaded = false
+
+    @Synchronized
+    fun onClipboardChanged(text: String?) {
+        if (text.isNullOrEmpty()) return
+        ensureHistoryLoadedLocked()
+        history.remove(text)
+        history.add(0, text)
+        if (history.size > MAX_HISTORY) history.removeAt(history.lastIndex)
+        persistHistoryLocked()
+    }
+
+    @Synchronized private fun historySnapshot(): ArrayList<String> {
+        ensureHistoryLoadedLocked()
+        return ArrayList(history)
+    }
+
+    @Synchronized private fun deleteEntry(text: String) {
+        ensureHistoryLoadedLocked()
+        if (history.remove(text)) {
+            persistHistoryLocked()
+        }
+    }
+
+    @Synchronized private fun clearAll() {
+        ensureHistoryLoadedLocked()
+        history.clear()
+        persistHistoryLocked()
+    }
+
+    private fun ensureHistoryLoadedLocked() {
+        if (historyLoaded) return
+        history.clear()
+        history.addAll(HookClipboardHistoryStore.readForHook(MAX_HISTORY))
+        historyLoaded = true
+    }
+
+    private fun persistHistoryLocked() {
+        if (!HookClipboardHistoryStore.writeForHook(history, MAX_HISTORY)) {
+            XposedBridge.log("$TAG: Clipboard history persist failed")
+        }
+    }
+
+    // ── Show / dismiss ─────────────────────────────────────────────────────────
+
+    fun isShowing(): Boolean = overlayRef?.get() != null
+
+    fun show(context: Context) {
+        handler.post {
+            dismiss()
+            val items = historySnapshot()
+            try {
+                addOverlay(context, items)
+            } catch (t: Throwable) {
+                XposedBridge.log("$TAG: ClipboardOverlay show failed: ${t.message}")
+            }
+        }
+    }
+
+    fun dismiss() {
+        autoDismissRunnable?.let { handler.removeCallbacks(it) }
+        autoDismissRunnable = null
+        val overlay = overlayRef?.get() ?: return
+        overlayRef = null
+        try {
+            val wm = overlay.context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+            wm.removeViewImmediate(overlay)
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG: ClipboardOverlay dismiss failed: ${t.message}")
+        }
+    }
+
+    // ── Theme (mirrors DrawerWindow) ───────────────────────────────────────────
+
+    private fun isDark(context: Context): Boolean {
+        val snapshot = HookConfigSnapshot.readFromHookFile()
+        val darkSetting = snapshot[AppConfig.UI_DARK_MODE] ?: "system"
+        return when (darkSetting) {
+            "dark", "true" -> true
+            "light", "false" -> false
+            "system" -> {
+                (context.resources.configuration.uiMode and android.content.res.Configuration.UI_MODE_NIGHT_MASK) == android.content.res.Configuration.UI_MODE_NIGHT_YES
+            }
+            else -> {
+                darkSetting.toBooleanStrictOrNull() ?: ((context.resources.configuration.uiMode and android.content.res.Configuration.UI_MODE_NIGHT_MASK) == android.content.res.Configuration.UI_MODE_NIGHT_YES)
+            }
+        }
+    }
+
+    private fun readAccentColor(): Int {
+        val snapshot = HookConfigSnapshot.readFromHookFile()
+        return when (snapshot[AppConfig.THEME_PRESET]) {
+            "custom" -> runCatching {
+                (snapshot[AppConfig.THEME_CUSTOM_COLOR] ?: "").toColorInt()
+            }.getOrElse { "#326D32".toColorInt() }
+            "classic" -> "#00796B".toColorInt()
+            "cedar"   -> "#496B3D".toColorInt()
+            "ocean"   -> "#2F6F8F".toColorInt()
+            "ember"   -> "#C56B2A".toColorInt()
+            else      -> "#326D32".toColorInt()
+        }
+    }
+
+    // ── Overlay construction ───────────────────────────────────────────────────
+
+    private fun addOverlay(context: Context, items: List<String>) {
+        val dp = context.resources.displayMetrics.density
+        val dpi = { v: Int -> (v * dp + 0.5f).toInt() }
+        val screenH = context.resources.displayMetrics.heightPixels
+        val bottomSafeArea = maxOf(dpi(48), navigationBarHeight(context))
+        val wm = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+        val accent = readAccentColor()
+        val dark = isDark(context)
+
+        // Color tokens — identical to DrawerWindow.setupModernLayout
+        val surfaceBg   = if (dark) Color.argb(238, 20, 19, 30)   else Color.argb(238, 250, 248, 255)
+        val textPrimary = if (dark) Color.WHITE                    else "#1C1B1F".toColorInt()
+        val textMuted   = if (dark) "#9A97AA".toColorInt()         else "#6B6880".toColorInt()
+        val divider     = if (dark) Color.argb(35, 255, 255, 255)  else Color.argb(40, 0, 0, 0)
+        val itemBg      = if (dark) Color.argb(160, 42, 40, 58)    else Color.argb(170, 230, 226, 244)
+        val cornerRad   = 28f * dp
+
+        var sheetTop = 0  // populated after first layout; used by dispatchTouchEvent
+
+        val root = object : FrameLayout(context) {
+            override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
+                // Single-tap anywhere above the sheet → dismiss immediately on ACTION_DOWN
+                if (ev.action == MotionEvent.ACTION_DOWN && sheetTop > 0 && ev.y < sheetTop) {
+                    dismiss()
+                    return true
+                }
+                super.dispatchTouchEvent(ev)
+                return true
+            }
+            override fun dispatchKeyEvent(event: KeyEvent): Boolean {
+                if (event.keyCode == KeyEvent.KEYCODE_BACK && event.action == KeyEvent.ACTION_UP) {
+                    dismiss()
+                    return true
+                }
+                return super.dispatchKeyEvent(event)
+            }
+        }.apply {
+            setBackgroundColor(Color.TRANSPARENT)
+            isFocusable = true
+            isFocusableInTouchMode = true
+        }
+
+        val sheet = buildSheet(
+            context, items, dp, screenH, bottomSafeArea,
+            surfaceBg, textPrimary, textMuted, divider, itemBg, cornerRad, accent
+        )
+        root.addView(sheet, FrameLayout.LayoutParams(
+            FrameLayout.LayoutParams.MATCH_PARENT,
+            FrameLayout.LayoutParams.WRAP_CONTENT
+        ).apply { gravity = Gravity.BOTTOM })
+
+        // Capture sheet top after layout so dispatchTouchEvent can compare y
+        sheet.addOnLayoutChangeListener { _, _, top, _, _, _, _, _, _ ->
+            sheetTop = top
+        }
+
+        @Suppress("DEPRECATION")
+        wm.addView(root, WindowManager.LayoutParams().apply {
+            type   = WindowManager.LayoutParams.TYPE_SYSTEM_ERROR
+            format = PixelFormat.TRANSLUCENT
+            width  = WindowManager.LayoutParams.MATCH_PARENT
+            height = WindowManager.LayoutParams.MATCH_PARENT
+            flags  = WindowManager.LayoutParams.FLAG_DIM_BEHIND or
+                     WindowManager.LayoutParams.FLAG_BLUR_BEHIND or
+                     WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN or
+                     WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS
+            dimAmount       = 0.25f
+            blurBehindRadius = 36
+        })
+        overlayRef = WeakReference(root)
+
+        autoDismissRunnable = Runnable { dismiss() }.also {
+            handler.postDelayed(it, AUTO_DISMISS_MS)
+        }
+    }
+
+    private fun buildSheet(
+        context: Context,
+        initialItems: List<String>,
+        dp: Float,
+        screenH: Int,
+        bottomSafeArea: Int,
+        surfaceBg: Int,
+        textPrimary: Int,
+        textMuted: Int,
+        dividerColor: Int,
+        itemBg: Int,
+        cornerRad: Float,
+        accent: Int
+    ): View {
+        val dpi = { v: Int -> (v * dp + 0.5f).toInt() }
+
+        val sheet = LinearLayout(context).apply {
+            orientation = LinearLayout.VERTICAL
+            background = GradientDrawable().apply {
+                setColor(surfaceBg)
+                cornerRadii = floatArrayOf(
+                    cornerRad, cornerRad, cornerRad, cornerRad, 0f, 0f, 0f, 0f
+                )
+            }
+            elevation = 20f * dp
+            isClickable = true   // block touches from falling through to root behind
+        }
+
+        // ── Handle ──
+        sheet.addView(View(context).apply {
+            background = GradientDrawable().apply {
+                setColor(dividerColor)
+                cornerRadius = dpi(2).toFloat()
+            }
+        }, LinearLayout.LayoutParams(dpi(32), dpi(4)).apply {
+            gravity = Gravity.CENTER_HORIZONTAL
+            topMargin = dpi(12)
+            bottomMargin = dpi(6)
+        })
+
+        // ── Header — mirrors DrawerWindow header style ──
+        val header = LinearLayout(context).apply {
+            orientation = LinearLayout.VERTICAL
+            setPadding(dpi(20), dpi(12), dpi(16), dpi(14))
+        }
+
+        // Top row: title + clear-all
+        val titleRow = LinearLayout(context).apply {
+            orientation = LinearLayout.HORIZONTAL
+            gravity = Gravity.CENTER_VERTICAL
+        }
+        titleRow.addView(TextView(context).apply {
+            text = ModuleRes.getString(R.string.clipboard_overlay_title)
+            textSize = 22f
+            typeface = Typeface.DEFAULT_BOLD
+            letterSpacing = -0.02f
+            setTextColor(textPrimary)
+        }, LinearLayout.LayoutParams(0, ViewGroup.LayoutParams.WRAP_CONTENT, 1f))
+
+        val clearAllBtn = TextView(context).apply {
+            text = ModuleRes.getString(R.string.clipboard_clear_all)
+            textSize = 13f
+            typeface = Typeface.DEFAULT_BOLD
+            setTextColor(accent)
+            gravity = Gravity.CENTER
+            setPadding(dpi(12), dpi(8), dpi(4), dpi(8))
+            setOnClickListener { clearAll(); dismiss() }
+        }
+        titleRow.addView(clearAllBtn)
+        header.addView(titleRow, LinearLayout.LayoutParams(
+            ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT
+        ))
+
+        // Subtitle: "N 条记录"
+        val countView = TextView(context).apply {
+            text = ModuleRes.getString(R.string.clipboard_count, initialItems.size)
+            textSize = 12.5f
+            setTextColor(textMuted)
+            setPadding(0, dpi(4), 0, 0)
+        }
+        header.addView(countView, LinearLayout.LayoutParams(
+            ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT
+        ))
+        sheet.addView(header, LinearLayout.LayoutParams(
+            ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT
+        ))
+
+        // ── Divider ──
+        sheet.addView(View(context).apply { setBackgroundColor(dividerColor) },
+            LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 1))
+
+        // ── Scrollable list ──
+        val listContainer = LinearLayout(context).apply { orientation = LinearLayout.VERTICAL }
+        val scrollView = MaxHeightScrollView(context, (screenH * 0.30f).toInt()).apply {
+            isVerticalScrollBarEnabled = true
+            scrollBarStyle = View.SCROLLBARS_INSIDE_INSET
+            overScrollMode = View.OVER_SCROLL_NEVER
+            addView(listContainer, LinearLayout.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT
+            ))
+        }
+        sheet.addView(scrollView, LinearLayout.LayoutParams(
+            ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT
+        ))
+        sheet.addView(View(context), LinearLayout.LayoutParams(
+            ViewGroup.LayoutParams.MATCH_PARENT, bottomSafeArea
+        ))
+
+        // ── Populate / rebuild helper ──
+        fun rebuildList(items: List<String>) {
+            listContainer.removeAllViews()
+            countView.text = ModuleRes.getString(R.string.clipboard_count, items.size)
+            clearAllBtn.visibility = if (items.isEmpty()) View.GONE else View.VISIBLE
+
+            if (items.isEmpty()) {
+                listContainer.addView(TextView(context).apply {
+                    text = ModuleRes.getString(R.string.clipboard_empty)
+                    textSize = 14f
+                    setTextColor(textMuted)
+                    gravity = Gravity.CENTER
+                    setPadding(dpi(20), dpi(28), dpi(20), dpi(28))
+                }, LinearLayout.LayoutParams(
+                    ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT
+                ))
+                return
+            }
+
+            items.forEachIndexed { index, text ->
+                listContainer.addView(
+                    buildItemRow(context, text, dp, textPrimary, textMuted, itemBg,
+                        onPaste = {
+                            dismiss()
+                            handler.postDelayed({ pasteText(context, text) }, 150)
+                        },
+                        onDelete = {
+                            deleteEntry(text)
+                            val updated = historySnapshot()
+                            rebuildList(updated)
+                        }
+                    ),
+                    LinearLayout.LayoutParams(
+                        ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT
+                    )
+                )
+                if (index < items.lastIndex) {
+                    listContainer.addView(View(context).apply { setBackgroundColor(dividerColor) },
+                        LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 1).apply {
+                            marginStart = dpi(20); marginEnd = dpi(20)
+                        })
+                }
+            }
+
+        }
+
+        rebuildList(initialItems)
+        return sheet
+    }
+
+    private fun buildItemRow(
+        context: Context,
+        text: String,
+        dp: Float,
+        textPrimary: Int,
+        textMuted: Int,
+        itemBg: Int,
+        onPaste: () -> Unit,
+        onDelete: () -> Unit
+    ): View {
+        val dpi = { v: Int -> (v * dp + 0.5f).toInt() }
+
+        val row = LinearLayout(context).apply {
+            orientation = LinearLayout.HORIZONTAL
+            gravity = Gravity.CENTER_VERTICAL
+            setPadding(dpi(20), dpi(12), dpi(8), dpi(12))
+            isClickable = true
+            isFocusable = true
+            setOnClickListener { onPaste() }
+        }
+
+        row.addView(TextView(context).apply {
+            this.text = text
+            textSize = 14f
+            setTextColor(textPrimary)
+            maxLines = 2
+            ellipsize = TextUtils.TruncateAt.END
+            setLineSpacing((2 * dp), 1f)
+        }, LinearLayout.LayoutParams(0, ViewGroup.LayoutParams.WRAP_CONTENT, 1f).apply {
+            marginEnd = dpi(4)
+        })
+
+        // × delete button
+        row.addView(TextView(context).apply {
+            this.text = "×"
+            textSize = 20f
+            typeface = Typeface.DEFAULT_BOLD
+            setTextColor(textMuted)
+            gravity = Gravity.CENTER
+            setPadding(dpi(12), dpi(4), dpi(12), dpi(4))
+            setOnClickListener { onDelete() }
+        }, LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT))
+
+        return row
+    }
+
+    private class MaxHeightScrollView(
+        context: Context,
+        private val maxHeight: Int
+    ) : ScrollView(context) {
+        override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+            val cappedHeightSpec = MeasureSpec.makeMeasureSpec(maxHeight, MeasureSpec.AT_MOST)
+            super.onMeasure(widthMeasureSpec, cappedHeightSpec)
+        }
+    }
+
+    private fun navigationBarHeight(context: Context): Int {
+        return try {
+            val res = context.resources
+            val id = res.getIdentifier("navigation_bar_height", "dimen", "android")
+            if (id > 0) res.getDimensionPixelSize(id) else 0
+        } catch (_: Throwable) {
+            0
+        }
+    }
+
+    /**
+     * Paste [text] without writing to ClipboardManager, avoiding the system
+     * clipboard-change notification. Accessibility insertion handles Unicode
+     * input methods better; key-event injection remains a fallback.
+     */
+    private fun pasteText(context: Context, text: String) {
+        UniversalCopyManager.injectIntoFocusedField(context, text) { inserted ->
+            if (!inserted) {
+                handler.post { injectText(context, text) }
+            }
+        }
+    }
+
+    /**
+     * Inject [text] directly into the focused input field via key events,
+     * mirroring XPE's approach (y0.i0 / KeyCharacterMap.getEvents).
+     *
+     * For ASCII / mappable characters: KeyCharacterMap converts each char to
+     * DOWN+UP key events and we inject them one by one.
+     * For Unicode / non-ASCII that can't be mapped: fall back to the synthetic
+     * ACTION_MULTIPLE + KEYCODE_UNKNOWN "characters" KeyEvent, which Android's
+     * InputDispatcher forwards as commitText on the active input connection.
+     *
+     * Neither path writes to ClipboardManager, so the system clipboard-change
+     * notification (bottom-left toast) is never triggered.
+     */
+    private fun injectText(context: Context, text: String) {
+        if (text.isEmpty()) return
+        try {
+            val inputManager = context.getSystemService(Context.INPUT_SERVICE) ?: return
+            val injectMethod = inputManager.javaClass.getMethod(
+                "injectInputEvent",
+                android.view.InputEvent::class.java,
+                Int::class.javaPrimitiveType
+            )
+
+            val charMap = android.view.KeyCharacterMap.load(android.view.KeyCharacterMap.VIRTUAL_KEYBOARD)
+            val events = charMap.getEvents(text.toCharArray())
+
+            if (events != null) {
+                // ASCII / fully mappable — inject each DOWN+UP key event
+                for (event in events) {
+                    val timed = android.view.KeyEvent.changeTimeRepeat(
+                        event, android.os.SystemClock.uptimeMillis(), 0
+                    )
+                    injectMethod.invoke(inputManager, timed, 0)
+                }
+            } else {
+                // Unicode / non-ASCII — synthetic "characters" event
+                // (deprecated API but still processed by InputDispatcher on Android 15)
+                @Suppress("DEPRECATION")
+                val charEvent = android.view.KeyEvent(
+                    android.os.SystemClock.uptimeMillis(),
+                    text,
+                    android.view.KeyCharacterMap.VIRTUAL_KEYBOARD,
+                    0
+                )
+                injectMethod.invoke(inputManager, charEvent, 0)
+            }
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG: injectText failed: ${t.message}")
+        }
+    }
+
+}

app/src/main/java/com/fan/edgex/hook/ConditionEvaluator.kt

@@ -0,0 +1,129 @@
+package com.fan.edgex.hook
+
+import android.app.ActivityManager
+import android.bluetooth.BluetoothAdapter
+import android.bluetooth.BluetoothManager
+import android.content.Context
+import android.content.res.Configuration
+import android.media.AudioManager
+import android.net.ConnectivityManager
+import android.net.NetworkCapabilities
+import android.net.wifi.WifiManager
+import android.nfc.NfcAdapter
+import android.os.BatteryManager
+import android.provider.Settings
+import android.telephony.TelephonyManager
+import com.fan.edgex.config.ConditionStore
+import com.fan.edgex.config.ForegroundAppConditionConfig
+
+internal object ConditionEvaluator {
+
+    fun evaluate(
+        conditionCode: String,
+        context: Context,
+        foregroundAppConfig: ForegroundAppConditionConfig? = null,
+    ): Boolean = try {
+        when (conditionCode) {
+            "auto_brightness" -> isAutoBrightnessOn(context)
+            "auto_rotate" -> isAutoRotateOn(context)
+            "wifi_enabled" -> isWifiEnabled(context)
+            "mobile_data" -> isMobileDataEnabled(context)
+            "location" -> isLocationEnabled(context)
+            "bluetooth" -> isBluetoothEnabled(context)
+            "nfc" -> isNfcEnabled(context)
+            "power_connected" -> isPowerConnected(context)
+            "wifi_connected" -> isWifiConnected(context)
+            "network_connected" -> isNetworkConnected(context)
+            "media_playing" -> isMediaPlaying(context)
+            "screen_portrait" -> isPortrait(context)
+            "screen_landscape" -> isLandscape(context)
+            ConditionStore.FOREGROUND_APP -> isForegroundAppMatch(context, foregroundAppConfig)
+            else -> false
+        }
+    } catch (_: Throwable) {
+        false
+    }
+
+    private fun isAutoBrightnessOn(context: Context) =
+        Settings.System.getInt(context.contentResolver, Settings.System.SCREEN_BRIGHTNESS_MODE, 0) ==
+            Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC
+
+    private fun isAutoRotateOn(context: Context) =
+        Settings.System.getInt(context.contentResolver, Settings.System.ACCELEROMETER_ROTATION, 0) == 1
+
+    private fun isWifiEnabled(context: Context): Boolean {
+        val wm = context.getSystemService(Context.WIFI_SERVICE) as? WifiManager ?: return false
+        return wm.isWifiEnabled
+    }
+
+    private fun isMobileDataEnabled(context: Context): Boolean {
+        val tm = context.getSystemService(Context.TELEPHONY_SERVICE) as? TelephonyManager ?: return false
+        return tm.dataState == TelephonyManager.DATA_CONNECTED
+    }
+
+    private fun isLocationEnabled(context: Context) =
+        Settings.Secure.getInt(context.contentResolver, Settings.Secure.LOCATION_MODE, 0) !=
+            Settings.Secure.LOCATION_MODE_OFF
+
+    private fun isBluetoothEnabled(context: Context): Boolean {
+        val bm = context.getSystemService(Context.BLUETOOTH_SERVICE) as? BluetoothManager ?: return false
+        return bm.adapter?.state == BluetoothAdapter.STATE_ON
+    }
+
+    private fun isNfcEnabled(context: Context): Boolean {
+        val adapter = NfcAdapter.getDefaultAdapter(context) ?: return false
+        return adapter.isEnabled
+    }
+
+    private fun isPowerConnected(context: Context): Boolean {
+        val bm = context.getSystemService(Context.BATTERY_SERVICE) as? BatteryManager ?: return false
+        return bm.isCharging
+    }
+
+    private fun isWifiConnected(context: Context): Boolean {
+        val cm = context.getSystemService(Context.CONNECTIVITY_SERVICE) as? ConnectivityManager ?: return false
+        val network = cm.activeNetwork ?: return false
+        val caps = cm.getNetworkCapabilities(network) ?: return false
+        return caps.hasTransport(NetworkCapabilities.TRANSPORT_WIFI)
+    }
+
+    private fun isNetworkConnected(context: Context): Boolean {
+        val cm = context.getSystemService(Context.CONNECTIVITY_SERVICE) as? ConnectivityManager ?: return false
+        val network = cm.activeNetwork ?: return false
+        val caps = cm.getNetworkCapabilities(network) ?: return false
+        return caps.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) &&
+            caps.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)
+    }
+
+    private fun isMediaPlaying(context: Context): Boolean {
+        val am = context.getSystemService(Context.AUDIO_SERVICE) as? AudioManager ?: return false
+        return am.isMusicActive
+    }
+
+    private fun isPortrait(context: Context) =
+        context.resources.configuration.orientation == Configuration.ORIENTATION_PORTRAIT
+
+    private fun isLandscape(context: Context) =
+        context.resources.configuration.orientation == Configuration.ORIENTATION_LANDSCAPE
+
+    @Suppress("DEPRECATION")
+    private fun isForegroundAppMatch(
+        context: Context,
+        config: ForegroundAppConditionConfig?,
+    ): Boolean {
+        val activityManager = context.getSystemService(ActivityManager::class.java) ?: return false
+        val foregroundPackage = activityManager.getRunningTasks(1)
+            .firstOrNull()
+            ?.topActivity
+            ?.packageName
+        return matchesForegroundApp(config, foregroundPackage)
+    }
+
+    internal fun matchesForegroundApp(
+        config: ForegroundAppConditionConfig?,
+        foregroundPackage: String?,
+    ): Boolean {
+        if (config == null || foregroundPackage.isNullOrBlank() || config.packageNames.isEmpty()) return false
+        return foregroundPackage in config.packageNames
+    }
+}

app/src/main/java/com/fan/edgex/hook/CopyPanelOverlay.kt

@@ -0,0 +1,432 @@
+package com.fan.edgex.hook
+
+import android.content.ClipData
+import android.content.ClipboardManager
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import androidx.core.graphics.toColorInt
+import android.graphics.Paint
+import android.graphics.PixelFormat
+import android.graphics.Rect
+import android.graphics.RectF
+import android.graphics.Typeface
+import android.graphics.drawable.GradientDrawable
+import android.os.Handler
+import android.os.Looper
+import android.util.TypedValue
+import android.view.Gravity
+import android.view.KeyEvent
+import android.view.MotionEvent
+import android.view.View
+import android.view.ViewGroup
+import android.view.WindowManager
+import android.widget.FrameLayout
+import android.widget.LinearLayout
+import android.widget.TextView
+import android.widget.Toast
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.HookConfigSnapshot
+import de.robv.android.xposed.XposedBridge
+import java.lang.ref.WeakReference
+
+/**
+ * Google Lens-style text selection overlay.
+ * Highlights text blocks in-place on the current screen.
+ * User taps blocks to select, then copies selected text.
+ */
+object TextSelectionOverlay {
+
+    private const val TAG = "EdgeX"
+    private const val AUTO_DISMISS_MS = 30000L
+
+    private val handler = Handler(Looper.getMainLooper())
+    private var currentOverlay: WeakReference<View>? = null
+    private var dismissRunnable: Runnable? = null
+
+    private var hintView: WeakReference<TextView>? = null
+    private var copyButton: WeakReference<TextView>? = null
+    private var selectAllButton: WeakReference<TextView>? = null
+
+    fun isShowing(): Boolean = currentOverlay?.get() != null
+
+    private class SelectableBlock(
+        val text: String,
+        val bounds: Rect,
+        var selected: Boolean = false
+    )
+
+    fun show(context: Context, blocks: List<UniversalCopyManager.TextBlock>) {
+        handler.post {
+            dismiss()
+            try {
+                val selectable = blocks.map { SelectableBlock(it.text, Rect(it.bounds)) }
+                addOverlay(context, selectable)
+            } catch (t: Throwable) {
+                XposedBridge.log("$TAG: TextSelectionOverlay show failed: ${t.message}")
+            }
+        }
+    }
+
+    fun dismiss() {
+        val runnable = dismissRunnable
+        if (runnable != null) {
+            handler.removeCallbacks(runnable)
+            dismissRunnable = null
+        }
+        hintView = null
+        copyButton = null
+        selectAllButton = null
+        val overlay = currentOverlay?.get() ?: return
+        try {
+            val wm = overlay.context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+            wm.removeViewImmediate(overlay)
+            currentOverlay = null
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG: TextSelectionOverlay dismiss failed, retrying: ${t.message}")
+            handler.postDelayed({ dismiss() }, 500)
+        }
+    }
+
+    private fun readAccentColor(context: Context): Int {
+        val presetId = queryConfig(context, AppConfig.THEME_PRESET)
+        return when (presetId) {
+            "custom" -> {
+                val hex = queryConfig(context, AppConfig.THEME_CUSTOM_COLOR)
+                runCatching { hex.toColorInt() }.getOrElse { "#326D32".toColorInt() }
+            }
+            "classic" -> "#00796B".toColorInt()
+            "cedar"   -> "#496B3D".toColorInt()
+            "ocean"   -> "#2F6F8F".toColorInt()
+            "ember"   -> "#C56B2A".toColorInt()
+            else      -> "#326D32".toColorInt()
+        }
+    }
+
+    private fun queryConfig(context: Context, key: String): String {
+        val snapshot = HookConfigSnapshot.readFromHookFile()
+        if (snapshot.containsKey(key)) return snapshot.getValue(key)
+
+        return ""
+    }
+
+    private fun addOverlay(context: Context, blocks: List<SelectableBlock>) {
+        val density = context.resources.displayMetrics.density
+        val dp = { value: Int -> (value * density + 0.5f).toInt() }
+        val wm = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+
+        val accentColor = readAccentColor(context)
+
+        val root = object : FrameLayout(context) {
+            override fun dispatchKeyEvent(event: KeyEvent): Boolean {
+                if (event.keyCode == KeyEvent.KEYCODE_BACK && event.action == KeyEvent.ACTION_UP) {
+                    dismiss()
+                    return true
+                }
+                return super.dispatchKeyEvent(event)
+            }
+        }.apply {
+            isFocusableInTouchMode = true
+            isFocusable = true
+        }
+
+        // Custom view for drawing and selecting text blocks
+        val blocksView = TextBlocksView(context, blocks, density, accentColor,
+            onEmptyTap = { dismiss() },
+            onSelectionChanged = { updateToolbarState(blocks) }
+        )
+        root.addView(blocksView, FrameLayout.LayoutParams(
+            FrameLayout.LayoutParams.MATCH_PARENT,
+            FrameLayout.LayoutParams.MATCH_PARENT
+        ))
+
+        // Bottom toolbar
+        val toolbar = createToolbar(context, blocks, density, accentColor)
+        val toolbarParams = FrameLayout.LayoutParams(
+            FrameLayout.LayoutParams.WRAP_CONTENT,
+            FrameLayout.LayoutParams.WRAP_CONTENT
+        ).apply {
+            gravity = Gravity.BOTTOM or Gravity.CENTER_HORIZONTAL
+            bottomMargin = dp(48)
+        }
+        root.addView(toolbar, toolbarParams)
+
+        @Suppress("DEPRECATION")
+        val windowParams = WindowManager.LayoutParams(
+            WindowManager.LayoutParams.MATCH_PARENT,
+            WindowManager.LayoutParams.MATCH_PARENT,
+            WindowManager.LayoutParams.TYPE_SYSTEM_ERROR,
+            WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL or
+                    WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN,
+            PixelFormat.TRANSLUCENT
+        )
+
+        wm.addView(root, windowParams)
+        currentOverlay = WeakReference(root)
+
+        val runnable = Runnable { dismiss() }
+        dismissRunnable = runnable
+        handler.postDelayed(runnable, AUTO_DISMISS_MS)
+    }
+
+    private fun createToolbar(
+        context: Context,
+        blocks: List<SelectableBlock>,
+        density: Float,
+        accentColor: Int
+    ): LinearLayout {
+        val dp = { value: Int -> (value * density + 0.5f).toInt() }
+
+        val toolbar = LinearLayout(context).apply {
+            orientation = LinearLayout.HORIZONTAL
+            gravity = Gravity.CENTER_VERTICAL
+            background = GradientDrawable().apply {
+                setColor("#E8222222".toColorInt())
+                cornerRadius = dp(28).toFloat()
+            }
+            setPadding(dp(16), dp(10), dp(8), dp(10))
+            elevation = dp(8).toFloat()
+            // Consume touches so they don't reach the blocks view
+            setOnTouchListener { _, _ -> true }
+        }
+
+        // Hint / selected count
+        val hint = TextView(context).apply {
+            text = ModuleRes.getString(R.string.copy_tap_to_select)
+            setTextColor("#AAAAAA".toColorInt())
+            setTextSize(TypedValue.COMPLEX_UNIT_SP, 13f)
+        }
+        hintView = WeakReference(hint)
+        toolbar.addView(hint, LinearLayout.LayoutParams(
+            0, LinearLayout.LayoutParams.WRAP_CONTENT, 1f
+        ).apply { marginEnd = dp(12) })
+
+        // Select All button
+        val selectAll = createToolbarButton(context, density,
+            ModuleRes.getString(R.string.copy_select_all),
+            "#3A3A3A".toColorInt(),
+            "#CCCCCC".toColorInt()
+        ) {
+            val allSelected = blocks.all { it.selected }
+            blocks.forEach { it.selected = !allSelected }
+            (currentOverlay?.get() as? ViewGroup)?.getChildAt(0)?.invalidate()
+            updateToolbarState(blocks)
+        }
+        selectAllButton = WeakReference(selectAll)
+        toolbar.addView(selectAll, LinearLayout.LayoutParams(
+            LinearLayout.LayoutParams.WRAP_CONTENT, dp(34)
+        ).apply { marginEnd = dp(6) })
+
+        // Copy button
+        val copy = createToolbarButton(context, density,
+            ModuleRes.getString(R.string.copy_copy),
+            accentColor,
+            Color.WHITE
+        ) {
+            val selected = blocks.filter { it.selected }
+            if (selected.isNotEmpty()) {
+                val text = selected.joinToString("\n") { it.text }
+                copyToClipboard(context, text)
+                val msg = ModuleRes.getString(R.string.copy_copied_count, selected.size)
+                Toast.makeText(context, msg, Toast.LENGTH_SHORT).show()
+                dismiss()
+            }
+        }
+        copy.alpha = 0.4f
+        copy.isEnabled = false
+        copyButton = WeakReference(copy)
+        toolbar.addView(copy, LinearLayout.LayoutParams(
+            LinearLayout.LayoutParams.WRAP_CONTENT, dp(34)
+        ).apply { marginEnd = dp(6) })
+
+        // Close button
+        val close = createToolbarButton(context, density,
+            "×",
+            "#3A3A3A".toColorInt(),
+            "#CCCCCC".toColorInt()
+        ) { dismiss() }
+        close.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18f)
+        toolbar.addView(close, LinearLayout.LayoutParams(dp(34), dp(34)))
+
+        return toolbar
+    }
+
+    private fun createToolbarButton(
+        context: Context,
+        density: Float,
+        label: String,
+        bgColor: Int,
+        textColor: Int,
+        onClick: () -> Unit
+    ): TextView {
+        val dp = { value: Int -> (value * density + 0.5f).toInt() }
+        return TextView(context).apply {
+            text = label
+            setTextColor(textColor)
+            setTextSize(TypedValue.COMPLEX_UNIT_SP, 13f)
+            typeface = Typeface.DEFAULT_BOLD
+            gravity = Gravity.CENTER
+            setPadding(dp(14), 0, dp(14), 0)
+            background = GradientDrawable().apply {
+                setColor(bgColor)
+                cornerRadius = dp(17).toFloat()
+            }
+            setOnClickListener { onClick() }
+        }
+    }
+
+    private fun updateToolbarState(blocks: List<SelectableBlock>) {
+        val count = blocks.count { it.selected }
+        hintView?.get()?.text = if (count > 0) {
+            ModuleRes.getString(R.string.copy_selected_count, count)
+        } else {
+            ModuleRes.getString(R.string.copy_tap_to_select)
+        }
+        copyButton?.get()?.apply {
+            alpha = if (count > 0) 1f else 0.4f
+            isEnabled = count > 0
+        }
+        selectAllButton?.get()?.text = if (blocks.all { it.selected }) {
+            ModuleRes.getString(R.string.copy_deselect)
+        } else {
+            ModuleRes.getString(R.string.copy_select_all)
+        }
+    }
+
+    private fun copyToClipboard(context: Context, text: String) {
+        try {
+            val cm = context.getSystemService(Context.CLIPBOARD_SERVICE) as? ClipboardManager ?: return
+            cm.setPrimaryClip(ClipData.newPlainText("EdgeX", text))
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG: Clipboard copy failed: ${t.message}")
+        }
+    }
+
+    /**
+     * Custom view that draws highlight boxes at text positions and handles tap selection.
+     */
+    private class TextBlocksView(
+        context: Context,
+        private val blocks: List<SelectableBlock>,
+        private val density: Float,
+        accentColor: Int,
+        private val onEmptyTap: () -> Unit,
+        private val onSelectionChanged: () -> Unit
+    ) : View(context) {
+
+        private val cornerRadius = 4f * density
+        private val tapPadding = (10 * density).toInt()
+        private val tapSlopSq = (24 * density * 24 * density)
+
+        private val scrimPaint = Paint().apply {
+            color = "#28000000".toColorInt()
+            style = Paint.Style.FILL
+        }
+
+        private val normalFillPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+            color = "#18FFFFFF".toColorInt()
+            style = Paint.Style.FILL
+        }
+
+        private val normalStrokePaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+            color = "#44FFFFFF".toColorInt()
+            style = Paint.Style.STROKE
+            strokeWidth = 1f * density
+        }
+
+        private val selectedFillPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+            color = (accentColor and 0x00FFFFFF) or (0x55 shl 24)
+            style = Paint.Style.FILL
+        }
+
+        private val selectedStrokePaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+            color = (accentColor and 0x00FFFFFF) or (0xDD.toInt() shl 24)
+            style = Paint.Style.STROKE
+            strokeWidth = 2f * density
+        }
+
+        private var downX = 0f
+        private var downY = 0f
+        private var downBlock: SelectableBlock? = null
+        private val tmpRect = RectF()
+
+        // Offset between view-local coords and screen coords
+        private var viewOffsetX = 0
+        private var viewOffsetY = 0
+        private val locationOnScreen = IntArray(2)
+
+        override fun onLayout(changed: Boolean, left: Int, top: Int, right: Int, bottom: Int) {
+            super.onLayout(changed, left, top, right, bottom)
+            getLocationOnScreen(locationOnScreen)
+            viewOffsetX = locationOnScreen[0]
+            viewOffsetY = locationOnScreen[1]
+        }
+
+        override fun onDraw(canvas: Canvas) {
+            canvas.drawRect(0f, 0f, width.toFloat(), height.toFloat(), scrimPaint)
+            for (block in blocks) {
+                // Convert screen coords → view-local coords for drawing
+                tmpRect.set(
+                    block.bounds.left.toFloat() - viewOffsetX,
+                    block.bounds.top.toFloat() - viewOffsetY,
+                    block.bounds.right.toFloat() - viewOffsetX,
+                    block.bounds.bottom.toFloat() - viewOffsetY
+                )
+                if (block.selected) {
+                    canvas.drawRoundRect(tmpRect, cornerRadius, cornerRadius, selectedFillPaint)
+                    canvas.drawRoundRect(tmpRect, cornerRadius, cornerRadius, selectedStrokePaint)
+                } else {
+                    canvas.drawRoundRect(tmpRect, cornerRadius, cornerRadius, normalFillPaint)
+                    canvas.drawRoundRect(tmpRect, cornerRadius, cornerRadius, normalStrokePaint)
+                }
+            }
+        }
+
+        override fun onTouchEvent(event: MotionEvent): Boolean {
+            when (event.action) {
+                MotionEvent.ACTION_DOWN -> {
+                    downX = event.rawX
+                    downY = event.rawY
+                    downBlock = findBlockAt(event.rawX, event.rawY)
+                }
+                MotionEvent.ACTION_UP -> {
+                    val dx = event.rawX - downX
+                    val dy = event.rawY - downY
+                    if (dx * dx + dy * dy < tapSlopSq) {
+                        val upBlock = findBlockAt(event.rawX, event.rawY)
+                        if (upBlock != null && upBlock === downBlock) {
+                            upBlock.selected = !upBlock.selected
+                            invalidate()
+                            onSelectionChanged()
+                        } else if (upBlock == null && downBlock == null) {
+                            onEmptyTap()
+                        }
+                    }
+                    downBlock = null
+                }
+            }
+            return true
+        }
+
+        private fun findBlockAt(x: Float, y: Float): SelectableBlock? {
+            val ix = x.toInt()
+            val iy = y.toInt()
+            var best: SelectableBlock? = null
+            var bestArea = Int.MAX_VALUE
+            for (block in blocks) {
+                val b = block.bounds
+                if (ix >= b.left - tapPadding && ix <= b.right + tapPadding &&
+                    iy >= b.top - tapPadding && iy <= b.bottom + tapPadding
+                ) {
+                    val area = b.width() * b.height()
+                    if (area < bestArea) {
+                        best = block
+                        bestArea = area
+                    }
+                }
+            }
+            return best
+        }
+    }
+}

app/src/main/java/com/fan/edgex/hook/DebugOverlayController.kt

@@ -0,0 +1,314 @@
+package com.fan.edgex.hook
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.graphics.PixelFormat
+import android.hardware.display.DisplayManager
+import android.os.Handler
+import android.os.Looper
+import android.view.Gravity
+import android.view.View
+import android.view.WindowManager
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.overlay.DrawerManager
+
+internal class DebugOverlayController(
+    private val config: ConfigAccess,
+    private val log: (String) -> Unit,
+) {
+    private enum class OverlayEdge {
+        LEFT,
+        RIGHT,
+        TOP,
+        BOTTOM,
+    }
+
+    interface ConfigAccess {
+        fun isGesturesEnabled(): Boolean
+        fun isZoneEnabled(zone: String): Boolean
+        fun isDebugEnabled(): Boolean
+        fun getZoneThicknessDp(zone: String): Int
+        fun getEdgeSplits(edge: String): Pair<Int, Int>
+    }
+
+    private var initialized = false
+    private var receiverRegistered = false
+    private var systemUiContext: Context? = null
+    private val debugViews = mutableListOf<DebugOverlayView>()
+
+    fun initialize(context: Context) {
+        if (initialized) return
+        initialized = true
+        systemUiContext = context
+        registerScreenStateReceiver(context)
+        try {
+            addDebugOverlayView(context, OverlayEdge.LEFT)
+            addDebugOverlayView(context, OverlayEdge.RIGHT)
+            addDebugOverlayView(context, OverlayEdge.TOP)
+            addDebugOverlayView(context, OverlayEdge.BOTTOM)
+        } catch (t: Throwable) {
+            log("Failed to add debug overlay views: ${t.message}")
+        }
+    }
+
+    fun refresh() {
+        val debug = config.isDebugEnabled()
+        val color = if (debug) 0x3300FF00.toInt() else 0x00000000
+        debugViews.forEach { view ->
+            view.updateDebugColor(color)
+            view.updateWindowRegion()
+            view.invalidate()
+        }
+    }
+
+    private fun registerScreenStateReceiver(context: Context) {
+        if (receiverRegistered) return
+        receiverRegistered = true
+        val receiver = object : BroadcastReceiver() {
+            override fun onReceive(ctx: Context, intent: Intent) {
+                if (intent.action == Intent.ACTION_SCREEN_OFF) {
+                    log("SCREEN_OFF in SystemUI — dismissing overlays")
+                    Handler(Looper.getMainLooper()).post {
+                        try {
+                            TextSelectionOverlay.dismiss()
+                        } catch (t: Throwable) {
+                            log("Failed to dismiss TextSelectionOverlay: ${t.message}")
+                        }
+                        try {
+                            DrawerManager.dismissDrawer()
+                        } catch (t: Throwable) {
+                            log("Failed to dismiss DrawerWindow: ${t.message}")
+                        }
+                    }
+                }
+            }
+        }
+
+        try {
+            context.registerReceiver(receiver, IntentFilter(Intent.ACTION_SCREEN_OFF))
+            log("Screen state receiver registered in SystemUI")
+        } catch (e: Exception) {
+            receiverRegistered = false
+            log("Failed to register screen state receiver in SystemUI: ${e.message}")
+        }
+    }
+
+    private fun addDebugOverlayView(context: Context, edge: OverlayEdge) {
+        val wm = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+        val thicknessPx = (12 * context.resources.displayMetrics.density).toInt()
+
+        val view = DebugOverlayView(context, edge, config)
+        val params = WindowManager.LayoutParams(
+            if (edge == OverlayEdge.LEFT || edge == OverlayEdge.RIGHT) thicknessPx else WindowManager.LayoutParams.MATCH_PARENT,
+            if (edge == OverlayEdge.TOP || edge == OverlayEdge.BOTTOM) thicknessPx else WindowManager.LayoutParams.MATCH_PARENT,
+            2027,
+            WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or
+                WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE or
+                WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN or
+                WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS,
+            PixelFormat.TRANSLUCENT,
+        ).apply {
+            gravity = overlayGravity(edge)
+        }
+
+        wm.addView(view, params)
+        debugViews.add(view)
+    }
+
+    private fun overlayGravity(edge: OverlayEdge): Int =
+        when (edge) {
+            OverlayEdge.LEFT -> Gravity.START or Gravity.TOP
+            OverlayEdge.RIGHT -> Gravity.END or Gravity.TOP
+            OverlayEdge.TOP -> Gravity.TOP or Gravity.START
+            OverlayEdge.BOTTOM -> Gravity.BOTTOM or Gravity.START
+        }
+
+    private class DebugOverlayView(
+        context: Context,
+        private val edge: OverlayEdge,
+        private val config: ConfigAccess,
+    ) : View(context) {
+        private val handler = Handler(Looper.getMainLooper())
+        private val paint = android.graphics.Paint()
+        private val displayManager = context.getSystemService(Context.DISPLAY_SERVICE) as DisplayManager
+        private val displayListener = object : DisplayManager.DisplayListener {
+            override fun onDisplayAdded(displayId: Int) = Unit
+            override fun onDisplayRemoved(displayId: Int) = Unit
+            override fun onDisplayChanged(displayId: Int) {
+                handler.post {
+                    updateWindowRegion()
+                    invalidate()
+                }
+            }
+        }
+
+        init {
+            paint.color = 0x00000000
+            paint.style = android.graphics.Paint.Style.FILL
+            setWillNotDraw(false)
+            setLayerType(LAYER_TYPE_SOFTWARE, null)
+            setBackgroundColor(android.graphics.Color.TRANSPARENT)
+        }
+
+        override fun onAttachedToWindow() {
+            super.onAttachedToWindow()
+            displayManager.registerDisplayListener(displayListener, handler)
+        }
+
+        override fun onDetachedFromWindow() {
+            super.onDetachedFromWindow()
+            displayManager.unregisterDisplayListener(displayListener)
+        }
+
+        override fun onDraw(canvas: android.graphics.Canvas) {
+            super.onDraw(canvas)
+            canvas.drawColor(android.graphics.Color.TRANSPARENT, android.graphics.PorterDuff.Mode.CLEAR)
+
+            if (!config.isDebugEnabled()) return
+            if (!config.isGesturesEnabled()) return
+
+            val h = height.toFloat()
+            val w = width.toFloat()
+
+            when (edge) {
+                OverlayEdge.LEFT -> {
+                    val splits = config.getEdgeSplits("left")
+                    val p1 = h * (splits.first / 100f)
+                    val p2 = h * (splits.second / 100f)
+                    val density = context.resources.displayMetrics.density
+
+                    if (config.isZoneEnabled("left_top") || config.isZoneEnabled("left")) {
+                        val thick = if (config.isZoneEnabled("left_top")) config.getZoneThicknessDp("left_top") else 8
+                        canvas.drawRect(0f, 0f, thick * density, p1, paint)
+                    }
+                    if (config.isZoneEnabled("left_mid") || config.isZoneEnabled("left")) {
+                        val thick = if (config.isZoneEnabled("left_mid")) config.getZoneThicknessDp("left_mid") else 8
+                        canvas.drawRect(0f, p1, thick * density, p2, paint)
+                    }
+                    if (config.isZoneEnabled("left_bottom") || config.isZoneEnabled("left")) {
+                        val thick = if (config.isZoneEnabled("left_bottom")) config.getZoneThicknessDp("left_bottom") else 8
+                        canvas.drawRect(0f, p2, thick * density, h, paint)
+                    }
+                }
+                OverlayEdge.RIGHT -> {
+                    val splits = config.getEdgeSplits("right")
+                    val p1 = h * (splits.first / 100f)
+                    val p2 = h * (splits.second / 100f)
+                    val density = context.resources.displayMetrics.density
+
+                    if (config.isZoneEnabled("right_top") || config.isZoneEnabled("right")) {
+                        val thick = if (config.isZoneEnabled("right_top")) config.getZoneThicknessDp("right_top") else 8
+                        canvas.drawRect(w - thick * density, 0f, w, p1, paint)
+                    }
+                    if (config.isZoneEnabled("right_mid") || config.isZoneEnabled("right")) {
+                        val thick = if (config.isZoneEnabled("right_mid")) config.getZoneThicknessDp("right_mid") else 8
+                        canvas.drawRect(w - thick * density, p1, w, p2, paint)
+                    }
+                    if (config.isZoneEnabled("right_bottom") || config.isZoneEnabled("right")) {
+                        val thick = if (config.isZoneEnabled("right_bottom")) config.getZoneThicknessDp("right_bottom") else 8
+                        canvas.drawRect(w - thick * density, p2, w, h, paint)
+                    }
+                }
+                OverlayEdge.TOP -> {
+                    val splits = config.getEdgeSplits("top")
+                    val p1 = w * (splits.first / 100f)
+                    val p2 = w * (splits.second / 100f)
+                    val density = context.resources.displayMetrics.density
+
+                    if (config.isZoneEnabled("top_left") || config.isZoneEnabled("top")) {
+                        val thick = if (config.isZoneEnabled("top_left")) config.getZoneThicknessDp("top_left") else 8
+                        canvas.drawRect(0f, 0f, p1, thick * density, paint)
+                    }
+                    if (config.isZoneEnabled("top_mid") || config.isZoneEnabled("top")) {
+                        val thick = if (config.isZoneEnabled("top_mid")) config.getZoneThicknessDp("top_mid") else 8
+                        canvas.drawRect(p1, 0f, p2, thick * density, paint)
+                    }
+                    if (config.isZoneEnabled("top_right") || config.isZoneEnabled("top")) {
+                        val thick = if (config.isZoneEnabled("top_right")) config.getZoneThicknessDp("top_right") else 8
+                        canvas.drawRect(p2, 0f, w, thick * density, paint)
+                    }
+                }
+                OverlayEdge.BOTTOM -> {
+                    val splits = config.getEdgeSplits("bottom")
+                    val p1 = w * (splits.first / 100f)
+                    val p2 = w * (splits.second / 100f)
+                    val density = context.resources.displayMetrics.density
+
+                    if (config.isZoneEnabled("bottom_left") || config.isZoneEnabled("bottom")) {
+                        val thick = if (config.isZoneEnabled("bottom_left")) config.getZoneThicknessDp("bottom_left") else 8
+                        canvas.drawRect(0f, h - thick * density, p1, h, paint)
+                    }
+                    if (config.isZoneEnabled("bottom_mid") || config.isZoneEnabled("bottom")) {
+                        val thick = if (config.isZoneEnabled("bottom_mid")) config.getZoneThicknessDp("bottom_mid") else 8
+                        canvas.drawRect(p1, h - thick * density, p2, h, paint)
+                    }
+                    if (config.isZoneEnabled("bottom_right") || config.isZoneEnabled("bottom")) {
+                        val thick = if (config.isZoneEnabled("bottom_right")) config.getZoneThicknessDp("bottom_right") else 8
+                        canvas.drawRect(p2, h - thick * density, w, h, paint)
+                    }
+                }
+            }
+        }
+
+        fun updateWindowRegion() {
+            val wm = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+            val bounds = wm.currentWindowMetrics.bounds
+
+            val maxThicknessDp = when (edge) {
+                OverlayEdge.LEFT -> listOf("left_top", "left_mid", "left_bottom").maxOfOrNull {
+                    val directThick = if (config.isZoneEnabled(it)) config.getZoneThicknessDp(it) else 8
+                    val fallbackThick = if (config.isZoneEnabled("left")) 8 else 0
+                    maxOf(directThick, fallbackThick)
+                } ?: 8
+                OverlayEdge.RIGHT -> listOf("right_top", "right_mid", "right_bottom").maxOfOrNull {
+                    val directThick = if (config.isZoneEnabled(it)) config.getZoneThicknessDp(it) else 8
+                    val fallbackThick = if (config.isZoneEnabled("right")) 8 else 0
+                    maxOf(directThick, fallbackThick)
+                } ?: 8
+                OverlayEdge.TOP -> listOf("top_left", "top_mid", "top_right").maxOfOrNull {
+                    val directThick = if (config.isZoneEnabled(it)) config.getZoneThicknessDp(it) else 8
+                    val fallbackThick = if (config.isZoneEnabled("top")) 8 else 0
+                    maxOf(directThick, fallbackThick)
+                } ?: 8
+                OverlayEdge.BOTTOM -> listOf("bottom_left", "bottom_mid", "bottom_right").maxOfOrNull {
+                    val directThick = if (config.isZoneEnabled(it)) config.getZoneThicknessDp(it) else 8
+                    val fallbackThick = if (config.isZoneEnabled("bottom")) 8 else 0
+                    maxOf(directThick, fallbackThick)
+                } ?: 8
+            }
+            val thicknessPx = (maxThicknessDp * context.resources.displayMetrics.density).toInt()
+
+            try {
+                val params = layoutParams as WindowManager.LayoutParams
+                if (config.isDebugEnabled()) {
+                    visibility = VISIBLE
+                    params.gravity = when (edge) {
+                        OverlayEdge.LEFT -> Gravity.START or Gravity.TOP
+                        OverlayEdge.RIGHT -> Gravity.END or Gravity.TOP
+                        OverlayEdge.TOP -> Gravity.TOP or Gravity.START
+                        OverlayEdge.BOTTOM -> Gravity.BOTTOM or Gravity.START
+                    }
+                    params.x = 0
+                    params.y = 0
+                    params.width =
+                        if (edge == OverlayEdge.LEFT || edge == OverlayEdge.RIGHT) thicknessPx else bounds.width()
+                    params.height =
+                        if (edge == OverlayEdge.TOP || edge == OverlayEdge.BOTTOM) thicknessPx else bounds.height()
+                } else {
+                    visibility = GONE
+                    params.width = 0
+                    params.height = 0
+                }
+                wm.updateViewLayout(this, params)
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
+        }
+
+        fun updateDebugColor(color: Int) {
+            paint.color = color
+        }
+    }
+}

app/src/main/java/com/fan/edgex/hook/EdgeGestureDetector.kt

@@ -0,0 +1,581 @@
+package com.fan.edgex.hook
+
+import android.content.Context
+import android.os.Handler
+import android.view.MotionEvent
+import android.view.WindowManager
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.AppConfig.SUB_GESTURE_ACTION
+import kotlin.math.abs
+
+internal class EdgeGestureDetector(
+    private val handoff: NativeTouchHandoff,
+    private val callbacks: Callbacks,
+    private val handlerProvider: () -> Handler,
+    private val nowMillis: () -> Long = System::currentTimeMillis,
+) {
+    interface Callbacks {
+        fun isZoneEnabled(zone: String): Boolean
+        fun resolveAction(zone: String, gestureType: String): String
+        fun dispatchAction(zone: String, gestureType: String, context: Context, touchX: Float, touchY: Float)
+        fun performContinuousAdjustment(action: String, context: Context, up: Boolean)
+        fun isGlobalCopyModeActive(): Boolean
+        fun log(message: String)
+        fun showPie(context: Context, anchorX: Float, anchorY: Float, edge: String)
+        fun updatePie(x: Float, y: Float)
+        fun commitPie(context: Context)
+        fun cancelPie()
+        fun getZoneThicknessDp(zone: String): Int
+        fun getEdgeSplits(edge: String): Pair<Int, Int>
+    }
+
+    private enum class Edge { LEFT, RIGHT, TOP, BOTTOM }
+
+    private enum class AdjustmentAxis { HORIZONTAL, VERTICAL }
+
+    private data class EdgeZoneMatch(
+        val zone: String,
+        val edge: Edge,
+    )
+
+    private data class GestureSession(
+        val zone: String,
+        val edge: Edge,
+        val downX: Float,
+        val downY: Float,
+        var targetX: Float,
+        var targetY: Float,
+        val startedAtMs: Long,
+        val handoff: NativeTouchHandoff.Session,
+        var isSwiping: Boolean = false,
+        var continuousAction: String? = null,
+        var adjustmentAxis: AdjustmentAxis? = null,
+        var lastAdjustCoord: Float = 0f,
+        // Sub-gesture state
+        var subGestureMode: Boolean = false,
+        var subGestureAnchorX: Float = 0f,   // tracks the farthest point in the primary direction
+        var subGestureAnchorY: Float = 0f,
+        var subGestureAnchorEventTime: Long = 0L,
+        var subGestureAnchorLocked: Boolean = false,
+        var primaryGesture: String = "",
+        // Pie mode: finger holds to select, release to execute
+        var pieMode: Boolean = false,
+    )
+
+    private var activeSession: GestureSession? = null
+    private var lastTapUpTime = 0L
+    private var lastTapZone: String? = null
+    private var pendingClickRunnable: Runnable? = null
+    private var pendingLongPressRunnable: Runnable? = null
+
+    fun handle(event: MotionEvent, context: Context): Boolean {
+        activeSession?.let { session ->
+            if (!session.pieMode && nowMillis() - session.startedAtMs > GESTURE_TIMEOUT_MS) reset()
+        }
+
+        return when (event.actionMasked) {
+            MotionEvent.ACTION_DOWN -> handleDown(event, context)
+            MotionEvent.ACTION_POINTER_DOWN -> {
+                reset()
+                false
+            }
+            MotionEvent.ACTION_MOVE -> handleMove(event, context)
+            MotionEvent.ACTION_UP -> handleUp(event, context)
+            MotionEvent.ACTION_CANCEL -> handleCancel(event, context)
+            else -> false
+        }
+    }
+
+    fun reset() {
+        val previousSession = activeSession
+        activeSession = null
+
+        if (previousSession?.pieMode == true) {
+            callbacks.cancelPie()
+        }
+
+        pendingLongPressRunnable?.let { handlerProvider().removeCallbacks(it) }
+        pendingLongPressRunnable = null
+
+        previousSession?.let { handoff.dispose(it.handoff) }
+    }
+
+    private fun handleDown(event: MotionEvent, context: Context): Boolean {
+        if (callbacks.isGlobalCopyModeActive()) {
+            if (activeSession != null) reset()
+            return false
+        }
+
+        val zoneMatch = resolveEdgeZone(context, event.rawX, event.rawY) ?: run {
+            reset()
+            return false
+        }
+
+        clearPendingSingleClick()
+
+        val session = GestureSession(
+            zone = zoneMatch.zone,
+            edge = zoneMatch.edge,
+            downX = event.rawX,
+            downY = event.rawY,
+            targetX = event.rawX,
+            targetY = event.rawY,
+            startedAtMs = nowMillis(),
+            handoff = handoff.begin(event),
+        )
+        activeSession = session
+        startLongPressTimer(context, session)
+        return session.handoff.consumeStream
+    }
+
+    private fun handleMove(event: MotionEvent, context: Context): Boolean {
+        val session = activeSession ?: return false
+        updateTargetPoint(session, event.rawX, event.rawY)
+
+        if (session.pieMode) {
+            callbacks.updatePie(event.rawX, event.rawY)
+            return session.handoff.consumeStream
+        }
+
+        if (session.subGestureMode) {
+            updateSubGestureAnchor(session, event.rawX, event.rawY, event.eventTime)
+            return session.handoff.consumeStream
+        }
+
+        if (!session.isSwiping) {
+            val dx = event.rawX - session.downX
+            val dy = event.rawY - session.downY
+            if ((dx * dx) + (dy * dy) > TOUCH_SLOP_SQ) {
+                session.isSwiping = true
+                val gestureType = resolveSwipeGesture(dx, dy)
+                val action = callbacks.resolveAction(session.zone, gestureType)
+
+                when {
+                    action == SUB_GESTURE_ACTION -> {
+                        handoff.cancel(session.handoff, context)
+                        cancelLongPressTimer()
+                        session.subGestureMode = true
+                        session.subGestureAnchorX = event.rawX
+                        session.subGestureAnchorY = event.rawY
+                        session.subGestureAnchorEventTime = event.eventTime
+                        session.primaryGesture = gestureType
+                    }
+                    action == AppConfig.PIE_ACTION -> {
+                        handoff.cancel(session.handoff, context)
+                        cancelLongPressTimer()
+                        session.pieMode = true
+                        callbacks.showPie(context, session.downX, session.downY, session.edge.name.lowercase())
+                    }
+                    hasConfiguredAction(action) -> {
+                        handoff.cancel(session.handoff, context)
+                        cancelLongPressTimer()
+                        if (isContinuousAdjustmentAction(action)) {
+                            session.continuousAction = action
+                            session.adjustmentAxis = resolveAdjustmentAxis(gestureType)
+                            session.lastAdjustCoord =
+                                resolveAdjustCoord(session.adjustmentAxis ?: AdjustmentAxis.VERTICAL, event.rawX, event.rawY)
+                        } else {
+                            callbacks.dispatchAction(session.zone, gestureType, context, session.targetX, session.targetY)
+                        }
+                    }
+                    else -> {
+                        handoff.resume(session.handoff, context, event)
+                        cancelLongPressTimer()
+                    }
+                }
+            }
+        } else {
+            val continuousAction = session.continuousAction
+            when {
+                continuousAction != null ->
+                    handleContinuousAdjustment(session, continuousAction, context, event.rawX, event.rawY)
+                handoff.shouldProxyToNative(session.handoff) -> handoff.forwardToNative(session.handoff, context, event)
+            }
+        }
+
+        return session.handoff.consumeStream
+    }
+
+    private fun handleUp(event: MotionEvent, context: Context): Boolean {
+        val session = activeSession ?: return false
+
+        if (session.pieMode) {
+            callbacks.commitPie(context)
+            return finishSession()
+        }
+
+        if (session.subGestureMode) {
+            updateSubGestureAnchor(session, event.rawX, event.rawY, event.eventTime)
+
+            // The anchor follows the first swipe to its farthest primary point. Child
+            // direction is selected only by movement after that point, so the first swipe
+            // itself does not get mistaken for a same-direction child gesture.
+            val anchorDx = event.rawX - session.subGestureAnchorX
+            val anchorDy = event.rawY - session.subGestureAnchorY
+            val anchorDistanceSq = anchorDx * anchorDx + anchorDy * anchorDy
+            val subDirection = when {
+                anchorDistanceSq >= SUB_GESTURE_SLOP_SQ -> resolveSwipeGesture(anchorDx, anchorDy)
+                else -> "hold"
+            }
+            val subGestureType = "${session.primaryGesture}_sub_${subDirection}"
+            val childAction = callbacks.resolveAction(session.zone, subGestureType)
+            if (hasConfiguredAction(childAction)) {
+                callbacks.dispatchAction(session.zone, subGestureType, context, session.targetX, session.targetY)
+            }
+            return finishSession()
+        }
+
+        if (session.isSwiping) {
+            handoff.forwardToNative(session.handoff, context, event)
+            return finishSession()
+        }
+
+        val clickAction = callbacks.resolveAction(session.zone, "click")
+        val hasClickAction = hasConfiguredAction(clickAction)
+        val hasDoubleClickAction = hasConfiguredAction(callbacks.resolveAction(session.zone, "double_click"))
+
+        if (hasClickAction || hasDoubleClickAction) {
+            handoff.cancel(session.handoff, context)
+            cancelLongPressTimer()
+
+            if (!hasDoubleClickAction) {
+                callbacks.dispatchAction(session.zone, "click", context, session.targetX, session.targetY)
+            } else {
+                resolveTapAction(session, context, event.eventTime)
+            }
+        } else {
+            handoff.resume(session.handoff, context, event)
+            cancelLongPressTimer()
+        }
+
+        return finishSession()
+    }
+
+    private fun handleCancel(event: MotionEvent, context: Context): Boolean {
+        val session = activeSession ?: return false
+        if (!session.handoff.nativeStreamCancelled) {
+            handoff.resume(session.handoff, context, event)
+        }
+        reset()
+        return true
+    }
+
+    private fun finishSession(): Boolean {
+        val consumed = activeSession?.handoff?.consumeStream ?: false
+        reset()
+        return consumed
+    }
+
+    private fun startLongPressTimer(context: Context, session: GestureSession) {
+        cancelLongPressTimer()
+        val runnable = Runnable {
+            pendingLongPressRunnable = null
+            if (activeSession !== session) return@Runnable
+            if (session.isSwiping) return@Runnable
+
+            val action = callbacks.resolveAction(session.zone, "long_press")
+            when {
+                action == SUB_GESTURE_ACTION -> {
+                    handoff.cancel(session.handoff, context)
+                    session.subGestureMode = true
+                    session.subGestureAnchorX = session.targetX
+                    session.subGestureAnchorY = session.targetY
+                    session.subGestureAnchorEventTime = nowMillis()
+                    session.primaryGesture = "long_press"
+                }
+                hasConfiguredAction(action) -> {
+                    handoff.cancel(session.handoff, context)
+                    callbacks.dispatchAction(session.zone, "long_press", context, session.targetX, session.targetY)
+                }
+                else -> {
+                    handoff.dispatchSavedDownIfNeeded(session.handoff, context)
+                }
+            }
+        }
+        pendingLongPressRunnable = runnable
+        handlerProvider().postDelayed(runnable, LONG_PRESS_TIMEOUT_MS)
+    }
+
+    private fun cancelLongPressTimer() {
+        pendingLongPressRunnable?.let { handlerProvider().removeCallbacks(it) }
+        pendingLongPressRunnable = null
+    }
+
+    private fun clearPendingSingleClick() {
+        pendingClickRunnable?.let { handlerProvider().removeCallbacks(it) }
+        pendingClickRunnable = null
+    }
+
+    private fun resolveTapAction(session: GestureSession, context: Context, eventTime: Long) {
+        val zone = session.zone
+        val capturedX = session.targetX
+        val capturedY = session.targetY
+        val timeSinceLast = eventTime - lastTapUpTime
+
+        if (timeSinceLast < DOUBLE_TAP_TIMEOUT_MS && lastTapZone == zone) {
+            clearPendingSingleClick()
+            lastTapUpTime = 0L
+            lastTapZone = null
+            callbacks.dispatchAction(zone, "double_click", context, capturedX, capturedY)
+            return
+        }
+
+        lastTapUpTime = eventTime
+        lastTapZone = zone
+        val runnable = Runnable {
+            pendingClickRunnable = null
+            lastTapUpTime = 0L
+            lastTapZone = null
+            callbacks.dispatchAction(zone, "click", context, capturedX, capturedY)
+        }
+        pendingClickRunnable = runnable
+        handlerProvider().postDelayed(runnable, DOUBLE_TAP_TIMEOUT_MS)
+    }
+
+    private fun resolveEdgeZone(context: Context, x: Float, y: Float): EdgeZoneMatch? {
+        val windowManager = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+        val bounds = windowManager.currentWindowMetrics.bounds
+        val width = bounds.width().toFloat()
+        val height = bounds.height().toFloat()
+        val density = context.resources.displayMetrics.density
+
+        val candidates = buildList {
+            resolveEdgeMatch(Edge.LEFT, x, y, width, height, density)?.let { add(it) }
+            resolveEdgeMatch(Edge.RIGHT, x, y, width, height, density)?.let { add(it) }
+            resolveEdgeMatch(Edge.TOP, x, y, width, height, density)?.let { add(it) }
+            resolveEdgeMatch(Edge.BOTTOM, x, y, width, height, density)?.let { add(it) }
+        }
+
+        if (candidates.isEmpty()) return null
+
+        val closest = candidates.sortedBy { it.second }.firstOrNull()
+        return closest?.first
+    }
+
+    private fun resolveEdgeMatch(
+        edge: Edge,
+        x: Float,
+        y: Float,
+        width: Float,
+        height: Float,
+        density: Float
+    ): Pair<EdgeZoneMatch, Float>? {
+        val zone = resolveZoneForEdge(edge, x, y, width, height)
+        val isDirectEnabled = callbacks.isZoneEnabled(zone)
+        val fallbackZone = AppConfig.fallbackEdgeZone(zone)
+        val isFallbackEnabled = fallbackZone != null && callbacks.isZoneEnabled(fallbackZone)
+
+        if (!isDirectEnabled && !isFallbackEnabled) {
+            return null
+        }
+
+        val thicknessDp = if (isDirectEnabled) {
+            callbacks.getZoneThicknessDp(zone)
+        } else {
+            callbacks.getZoneThicknessDp(fallbackZone!!)
+        }
+        val thicknessPx = thicknessDp * density
+
+        val (inside, distance) = when (edge) {
+            Edge.LEFT -> (x < thicknessPx) to x
+            Edge.RIGHT -> (x > width - thicknessPx) to (width - x)
+            Edge.TOP -> (y < thicknessPx) to y
+            Edge.BOTTOM -> (y > height - thicknessPx) to (height - y)
+        }
+
+        if (!inside) return null
+
+        val matchedZone = if (isDirectEnabled) zone else fallbackZone!!
+        return Pair(EdgeZoneMatch(matchedZone, matchedZone.substringBefore("_").let { edgeName ->
+            when (edgeName) {
+                "left" -> Edge.LEFT
+                "right" -> Edge.RIGHT
+                "top" -> Edge.TOP
+                "bottom" -> Edge.BOTTOM
+                else -> edge
+            }
+        }), distance)
+    }
+
+    private fun resolveZoneForEdge(edge: Edge, x: Float, y: Float, width: Float, height: Float): String =
+        when (edge) {
+            Edge.LEFT -> "left_${resolveVerticalSegment("left", y, height)}"
+            Edge.RIGHT -> "right_${resolveVerticalSegment("right", y, height)}"
+            Edge.TOP -> "top_${resolveHorizontalSegment("top", x, width)}"
+            Edge.BOTTOM -> "bottom_${resolveHorizontalSegment("bottom", x, width)}"
+        }
+
+    private fun resolveVerticalSegment(edgeKey: String, y: Float, height: Float): String {
+        val splits = callbacks.getEdgeSplits(edgeKey)
+        val p1 = height * (splits.first / 100f)
+        val p2 = height * (splits.second / 100f)
+        return when {
+            y < p1 -> "top"
+            y < p2 -> "mid"
+            else -> "bottom"
+        }
+    }
+
+    private fun resolveHorizontalSegment(edgeKey: String, x: Float, width: Float): String {
+        val splits = callbacks.getEdgeSplits(edgeKey)
+        val p1 = width * (splits.first / 100f)
+        val p2 = width * (splits.second / 100f)
+        return when {
+            x < p1 -> "left"
+            x < p2 -> "mid"
+            else -> "right"
+        }
+    }
+
+    private fun resolveAdjustmentAxis(gestureType: String): AdjustmentAxis =
+        when (gestureType) {
+            "swipe_left", "swipe_right" -> AdjustmentAxis.HORIZONTAL
+            else -> AdjustmentAxis.VERTICAL
+        }
+
+    private fun resolveAdjustCoord(axis: AdjustmentAxis, x: Float, y: Float): Float =
+        if (axis == AdjustmentAxis.HORIZONTAL) x else y
+
+    private fun updateSubGestureAnchor(session: GestureSession, x: Float, y: Float, eventTime: Long) {
+        val advanced = when (session.primaryGesture) {
+            "swipe_left" -> {
+                if (x < session.subGestureAnchorX) {
+                    updatePrimaryAnchorOrLock(session, x, y, eventTime)
+                    true
+                } else {
+                    false
+                }
+            }
+            "swipe_right" -> {
+                if (x > session.subGestureAnchorX) {
+                    updatePrimaryAnchorOrLock(session, x, y, eventTime)
+                    true
+                } else {
+                    false
+                }
+            }
+            "swipe_up" -> {
+                if (y < session.subGestureAnchorY) {
+                    updatePrimaryAnchorOrLock(session, x, y, eventTime)
+                    true
+                } else {
+                    false
+                }
+            }
+            "swipe_down" -> {
+                if (y > session.subGestureAnchorY) {
+                    updatePrimaryAnchorOrLock(session, x, y, eventTime)
+                    true
+                } else {
+                    false
+                }
+            }
+            else -> false
+        }
+
+        if (!advanced) {
+            lockSubGestureAnchorOnTurn(session, x, y)
+        }
+    }
+
+    private fun updatePrimaryAnchorOrLock(session: GestureSession, x: Float, y: Float, eventTime: Long) {
+        if (session.subGestureAnchorLocked) return
+
+        val elapsedSinceAnchor = eventTime - session.subGestureAnchorEventTime
+        if (elapsedSinceAnchor >= SUB_GESTURE_SEGMENT_PAUSE_MS) {
+            session.subGestureAnchorLocked = true
+            return
+        }
+
+        session.subGestureAnchorX = x
+        session.subGestureAnchorY = y
+        session.subGestureAnchorEventTime = eventTime
+    }
+
+    private fun lockSubGestureAnchorOnTurn(session: GestureSession, x: Float, y: Float) {
+        if (session.subGestureAnchorLocked) return
+        val dx = x - session.subGestureAnchorX
+        val dy = y - session.subGestureAnchorY
+        if ((dx * dx) + (dy * dy) >= SUB_GESTURE_SLOP_SQ) {
+            session.subGestureAnchorLocked = true
+        }
+    }
+
+    private fun updateTargetPoint(session: GestureSession, x: Float, y: Float) {
+        when (session.edge) {
+            Edge.LEFT -> {
+                if (x > session.targetX) {
+                    session.targetX = x
+                    session.targetY = y
+                }
+            }
+            Edge.RIGHT -> {
+                if (x < session.targetX) {
+                    session.targetX = x
+                    session.targetY = y
+                }
+            }
+            Edge.TOP -> {
+                if (y > session.targetY) {
+                    session.targetX = x
+                    session.targetY = y
+                }
+            }
+            Edge.BOTTOM -> {
+                if (y < session.targetY) {
+                    session.targetX = x
+                    session.targetY = y
+                }
+            }
+        }
+    }
+
+    private fun resolveSwipeGesture(dx: Float, dy: Float): String =
+        when {
+            abs(dx) > abs(dy) -> if (dx < 0) "swipe_left" else "swipe_right"
+            else -> if (dy < 0) "swipe_up" else "swipe_down"
+        }
+
+    private fun hasConfiguredAction(action: String): Boolean =
+        action.isNotEmpty() && action != "none"
+
+    private fun isContinuousAdjustmentAction(action: String): Boolean =
+        action == "brightness_up" || action == "brightness_down" ||
+                action == "volume_up" || action == "volume_down"
+
+    private fun handleContinuousAdjustment(
+        session: GestureSession,
+        action: String,
+        context: Context,
+        currentX: Float,
+        currentY: Float,
+    ) {
+        val axis = session.adjustmentAxis ?: return
+        val currentCoord = resolveAdjustCoord(axis, currentX, currentY)
+        val rawDelta = currentCoord - session.lastAdjustCoord
+        val effectiveDelta = if (axis == AdjustmentAxis.HORIZONTAL) rawDelta else -rawDelta
+        if (abs(effectiveDelta) < CONTINUOUS_STEP_PX) return
+
+        val steps = (abs(effectiveDelta) / CONTINUOUS_STEP_PX).toInt()
+        val up = effectiveDelta > 0
+        repeat(steps) {
+            handlerProvider().post {
+                callbacks.performContinuousAdjustment(action, context, up)
+            }
+        }
+        session.lastAdjustCoord += steps * CONTINUOUS_STEP_PX * (if (rawDelta > 0) 1 else -1)
+    }
+
+    private companion object {
+        const val CONTINUOUS_STEP_PX = 30
+        const val GESTURE_TIMEOUT_MS = 5000L
+        const val DOUBLE_TAP_TIMEOUT_MS = 300L
+        const val LONG_PRESS_TIMEOUT_MS = 500L
+        const val EDGE_THRESHOLD_DP = 8f
+        const val TOUCH_SLOP_PX = 24f
+        const val TOUCH_SLOP_SQ = TOUCH_SLOP_PX * TOUCH_SLOP_PX
+        const val SUB_GESTURE_SLOP_PX = 40f
+        const val SUB_GESTURE_SLOP_SQ = SUB_GESTURE_SLOP_PX * SUB_GESTURE_SLOP_PX
+        const val SUB_GESTURE_SEGMENT_PAUSE_MS = 120L
+    }
+}

app/src/main/java/com/fan/edgex/hook/FlashlightManager.kt

@@ -0,0 +1,155 @@
+package com.fan.edgex.hook
+
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.drawable.Icon
+import android.hardware.camera2.CameraCharacteristics
+import android.hardware.camera2.CameraManager
+import android.os.Handler
+import android.widget.Toast
+import com.fan.edgex.R
+import de.robv.android.xposed.XposedBridge
+
+object FlashlightManager {
+
+    const val ACTION_TURN_OFF = "com.fan.edgex.ACTION_TURN_OFF_FLASHLIGHT"
+    private const val NOTIFICATION_ID = 7392
+    private const val CHANNEL_ID = "edgex_flashlight"
+
+    @Volatile private var torchOn = false
+    @Volatile private var cameraId: String? = null
+
+    fun initialize(context: Context, handler: Handler) {
+        try {
+            val cm = context.getSystemService(CameraManager::class.java) ?: return
+            resolveBackCamera(cm)
+            cm.registerTorchCallback(object : CameraManager.TorchCallback() {
+                override fun onTorchModeChanged(id: String, enabled: Boolean) {
+                    if (id == cameraId) torchOn = enabled
+                }
+                override fun onTorchModeUnavailable(id: String) {
+                    if (id == cameraId) torchOn = false
+                }
+            }, handler)
+        } catch (t: Throwable) {
+            XposedBridge.log("EdgeX: FlashlightManager.initialize failed: ${t.message}")
+        }
+    }
+
+    fun toggle(context: Context, handler: Handler) {
+        try {
+            val cm = context.getSystemService(CameraManager::class.java) ?: return
+            val id = cameraId ?: resolveBackCamera(cm) ?: return
+            val target = !torchOn
+            cm.setTorchMode(id, target)
+            if (target) {
+                handler.post { toast(context, ModuleRes.getString(R.string.flashlight_toast_on)) }
+                showNotification(context)
+            } else {
+                handler.post { toast(context, ModuleRes.getString(R.string.flashlight_toast_off)) }
+                cancelNotification(context)
+            }
+        } catch (t: Throwable) {
+            XposedBridge.log("EdgeX: FlashlightManager.toggle failed: ${t.message}")
+        }
+    }
+
+    fun turnOff(context: Context, handler: Handler) {
+        try {
+            val cm = context.getSystemService(CameraManager::class.java) ?: return
+            val id = cameraId ?: resolveBackCamera(cm) ?: return
+            cm.setTorchMode(id, false)
+            handler.post { toast(context, ModuleRes.getString(R.string.flashlight_toast_off)) }
+            cancelNotification(context)
+        } catch (t: Throwable) {
+            XposedBridge.log("EdgeX: FlashlightManager.turnOff failed: ${t.message}")
+        }
+    }
+
+    private fun toast(context: Context, text: String) {
+        try { Toast.makeText(context, "EdgeX: $text", Toast.LENGTH_SHORT).show() } catch (_: Throwable) {}
+    }
+
+    private fun showNotification(context: Context) {
+        try {
+            val nm = context.getSystemService(NotificationManager::class.java) ?: return
+            ensureChannel(nm)
+            val pi = PendingIntent.getBroadcast(
+                context, 0,
+                Intent(ACTION_TURN_OFF),
+                PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE,
+            )
+            val notification = Notification.Builder(context, CHANNEL_ID)
+                .setSmallIcon(buildIcon())
+                .setContentTitle("EdgeX")
+                .setContentText(ModuleRes.getString(R.string.flashlight_notification_text))
+                .setContentIntent(pi)
+                .setDeleteIntent(pi)
+                .setAutoCancel(true)
+                .build()
+            nm.notify(NOTIFICATION_ID, notification)
+        } catch (t: Throwable) {
+            XposedBridge.log("EdgeX: FlashlightManager.showNotification failed: ${t.message}")
+        }
+    }
+
+    private fun cancelNotification(context: Context) {
+        try {
+            context.getSystemService(NotificationManager::class.java)?.cancel(NOTIFICATION_ID)
+        } catch (t: Throwable) {
+            XposedBridge.log("EdgeX: FlashlightManager.cancelNotification failed: ${t.message}")
+        }
+    }
+
+    private fun ensureChannel(nm: NotificationManager) {
+        if (nm.getNotificationChannel(CHANNEL_ID) != null) return
+        nm.createNotificationChannel(
+            NotificationChannel(
+                CHANNEL_ID,
+                ModuleRes.getString(R.string.flashlight_channel_name),
+                NotificationManager.IMPORTANCE_DEFAULT,
+            ).apply { setShowBadge(false) }
+        )
+    }
+
+    private fun buildIcon(): Icon {
+        val drawable = ModuleRes.getDrawable(R.drawable.ic_flashlight)
+        if (drawable != null) {
+            val size = 96
+            val bmp = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888)
+            val canvas = Canvas(bmp)
+            drawable.setBounds(0, 0, size, size)
+            drawable.draw(canvas)
+            return Icon.createWithBitmap(bmp)
+        }
+        return Icon.createWithResource("android", android.R.drawable.stat_sys_warning)
+    }
+
+    private fun resolveBackCamera(cm: CameraManager): String? {
+        if (cameraId != null) return cameraId
+        for (id in cm.cameraIdList) {
+            try {
+                val chars = cm.getCameraCharacteristics(id)
+                val hasFlash = chars.get(CameraCharacteristics.FLASH_INFO_AVAILABLE) == true
+                val facing = chars.get(CameraCharacteristics.LENS_FACING)
+                if (hasFlash && facing == CameraCharacteristics.LENS_FACING_BACK) {
+                    cameraId = id; return id
+                }
+            } catch (_: Throwable) {}
+        }
+        for (id in cm.cameraIdList) {
+            try {
+                if (cm.getCameraCharacteristics(id).get(CameraCharacteristics.FLASH_INFO_AVAILABLE) == true) {
+                    cameraId = id; return id
+                }
+            } catch (_: Throwable) {}
+        }
+        return null
+    }
+}

app/src/main/java/com/fan/edgex/hook/GameModeManager.kt

@@ -0,0 +1,106 @@
+package com.fan.edgex.hook
+
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.drawable.Icon
+import android.os.Handler
+import android.widget.Toast
+import com.fan.edgex.R
+import de.robv.android.xposed.XposedBridge
+
+object GameModeManager {
+
+    const val ACTION_DISABLE = "com.fan.edgex.ACTION_DISABLE_GAME_MODE"
+    private const val CHANNEL_ID = "edgex_game_mode_2"
+    private const val NOTIFICATION_ID = 7391
+
+    @Volatile var isActive = false
+        private set
+
+    fun enable(context: Context, handler: Handler) {
+        if (isActive) return
+        isActive = true
+        handler.post {
+            try {
+                Toast.makeText(context, "EdgeX: ${ModuleRes.getString(R.string.game_mode_toast_on)}", Toast.LENGTH_SHORT).show()
+            } catch (_: Throwable) {}
+        }
+        showNotification(context)
+    }
+
+    fun disable(context: Context, handler: Handler) {
+        if (!isActive) return
+        isActive = false
+        handler.post {
+            try {
+                Toast.makeText(context, "EdgeX: ${ModuleRes.getString(R.string.game_mode_toast_off)}", Toast.LENGTH_SHORT).show()
+            } catch (_: Throwable) {}
+        }
+        cancelNotification(context)
+    }
+
+    private fun showNotification(context: Context) {
+        try {
+            val nm = context.getSystemService(NotificationManager::class.java) ?: return
+            ensureChannel(nm)
+
+            val disablePi = PendingIntent.getBroadcast(
+                context,
+                0,
+                Intent(ACTION_DISABLE),
+                PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE,
+            )
+
+            val notification = Notification.Builder(context, CHANNEL_ID)
+                .setSmallIcon(buildIcon())
+                .setContentTitle("EdgeX")
+                .setContentText(ModuleRes.getString(R.string.game_mode_notification_text))
+                .setContentIntent(disablePi)
+                .setDeleteIntent(disablePi)
+                .setAutoCancel(true)
+                .build()
+
+            nm.notify(NOTIFICATION_ID, notification)
+        } catch (t: Throwable) {
+            XposedBridge.log("EdgeX: GameModeManager.showNotification failed: ${t.message}")
+        }
+    }
+
+    private fun cancelNotification(context: Context) {
+        try {
+            context.getSystemService(NotificationManager::class.java)?.cancel(NOTIFICATION_ID)
+        } catch (t: Throwable) {
+            XposedBridge.log("EdgeX: GameModeManager.cancelNotification failed: ${t.message}")
+        }
+    }
+
+    private fun ensureChannel(nm: NotificationManager) {
+        if (nm.getNotificationChannel(CHANNEL_ID) != null) return
+        nm.createNotificationChannel(
+            NotificationChannel(
+                CHANNEL_ID,
+                ModuleRes.getString(R.string.game_mode_channel_name),
+                NotificationManager.IMPORTANCE_DEFAULT,
+            ).apply { setShowBadge(false) }
+        )
+    }
+
+    private fun buildIcon(): Icon {
+        val drawable = ModuleRes.getDrawable(R.drawable.ic_game_mode)
+        if (drawable != null) {
+            val size = 96
+            val bmp = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888)
+            val canvas = Canvas(bmp)
+            drawable.setBounds(0, 0, size, size)
+            drawable.draw(canvas)
+            return Icon.createWithBitmap(bmp)
+        }
+        return Icon.createWithResource("android", android.R.drawable.stat_sys_warning)
+    }
+}

app/src/main/java/com/fan/edgex/hook/GestureManager.kt

@@ -0,0 +1,438 @@
+package com.fan.edgex.hook
+
+import android.annotation.SuppressLint
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.graphics.PixelFormat
+import android.os.Handler
+import android.os.Looper
+import android.view.Gravity
+import android.view.KeyEvent
+import android.view.MotionEvent
+import android.view.View
+import android.view.WindowManager
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.GestureZoneGeometryCalculator
+import com.fan.edgex.config.HookConfigSnapshot
+import com.fan.edgex.config.ModuleActivationState
+import com.fan.edgex.overlay.PanelOverlayManager
+import com.fan.edgex.overlay.PieManager
+import de.robv.android.xposed.XposedBridge
+
+@SuppressLint("StaticFieldLeak")
+object GestureManager {
+
+    private const val TAG = "EdgeX"
+
+    private var systemContext: Context? = null
+    private var windowAnchor: View? = null
+
+    private var screenStateReceiverRegistered = false
+    private var systemConfigReceiverRegistered = false
+    private var keyManagerInitialized = false
+    private var activeEdgeLightingNotificationKey: String? = null
+
+    private var mHandler: Handler? = null
+
+    private val nativeTouchHandoff = NativeTouchHandoff { message ->
+        log(message)
+    }
+    private val configRepository = HookConfigRepository(
+        updateKeyConfig = KeyManager::updateConfig,
+        log = ::log,
+    )
+    private val actionDispatcher by lazy {
+        GestureActionDispatcher(
+            resolveConfig = configRepository::get,
+            handlerProvider = ::mainHandler,
+            log = ::log,
+        )
+    }
+    private val debugOverlayController = DebugOverlayController(
+        config = object : DebugOverlayController.ConfigAccess {
+            override fun isGesturesEnabled(): Boolean = configRepository.isGesturesEnabled()
+            override fun isZoneEnabled(zone: String): Boolean = configRepository.isZoneEnabled(zone)
+            override fun isDebugEnabled(): Boolean = configRepository.get(AppConfig.DEBUG_MATRIX) == "true"
+            override fun getZoneThicknessDp(zone: String): Int {
+                val calc = GestureZoneGeometryCalculator { key, def -> configRepository.get(key, def) }
+                return calc.getThicknessDp(zone)
+            }
+            override fun getEdgeSplits(edge: String): Pair<Int, Int> {
+                val calc = GestureZoneGeometryCalculator { key, def -> configRepository.get(key, def) }
+                return calc.getSplits(edge)
+            }
+        },
+        log = ::log,
+    )
+    private val gestureDetector by lazy {
+        EdgeGestureDetector(
+            handoff = nativeTouchHandoff,
+            handlerProvider = ::mainHandler,
+            callbacks = object : EdgeGestureDetector.Callbacks {
+                override fun isZoneEnabled(zone: String): Boolean =
+                    configRepository.isZoneEnabled(zone)
+
+                override fun resolveAction(zone: String, gestureType: String): String {
+                    val direct = configRepository.get(AppConfig.gestureAction(zone, gestureType))
+                    if (direct.isNotEmpty() && direct != "none") return direct
+
+                    val fallbackZone = AppConfig.fallbackEdgeZone(zone) ?: return direct
+                    return configRepository.get(AppConfig.gestureAction(fallbackZone, gestureType), direct)
+                }
+
+                override fun dispatchAction(
+                    zone: String,
+                    gestureType: String,
+                    context: Context,
+                    touchX: Float,
+                    touchY: Float,
+                ) {
+                    mainHandler().post {
+                        actionDispatcher.triggerGestureAction(zone, gestureType, context, touchX, touchY)
+                    }
+                }
+
+                override fun performContinuousAdjustment(action: String, context: Context, up: Boolean) {
+                    when {
+                        action == "brightness_up" || action == "brightness_down" ->
+                            actionDispatcher.adjustBrightness(context, up)
+                        action == "volume_up" || action == "volume_down" ->
+                            actionDispatcher.adjustVolume(context, up)
+                    }
+                }
+
+                override fun isGlobalCopyModeActive(): Boolean =
+                    TextSelectionOverlay.isShowing()
+
+                override fun log(message: String) {
+                    gestureLog(message)
+                }
+
+                override fun showPie(context: Context, anchorX: Float, anchorY: Float, edge: String) {
+                    mainHandler().post { actionDispatcher.showPie(context, anchorX, anchorY, edge) }
+                }
+
+                override fun updatePie(x: Float, y: Float) {
+                    mainHandler().post { PieManager.update(x, y) }
+                }
+
+                override fun commitPie(context: Context) {
+                    mainHandler().post { actionDispatcher.commitPieAction(context) }
+                }
+
+                override fun cancelPie() {
+                    mainHandler().post { PieManager.dismiss() }
+                }
+
+                override fun getZoneThicknessDp(zone: String): Int {
+                    val calc = GestureZoneGeometryCalculator { key, def -> configRepository.get(key, def) }
+                    return calc.getThicknessDp(zone)
+                }
+
+                override fun getEdgeSplits(edge: String): Pair<Int, Int> {
+                    val calc = GestureZoneGeometryCalculator { key, def -> configRepository.get(key, def) }
+                    return calc.getSplits(edge)
+                }
+            },
+        )
+    }
+
+    private fun mainHandler(): Handler =
+        mHandler ?: Handler(Looper.getMainLooper()).also { mHandler = it }
+
+    private fun log(message: String) {
+        XposedBridge.log("$TAG: $message")
+    }
+
+    private fun gestureLog(message: String) {
+        XposedBridge.log("$TAG: [Gesture] $message")
+    }
+
+    private fun ensureSystemServerInitialized(context: Context, initializeKeys: Boolean) {
+        if (systemContext == null) {
+            systemContext = context
+            configRepository.attachSystemContext(context)
+            configRepository.reloadAsync()
+            registerScreenStateReceiver(context)
+            registerConfigChangeReceiver(context)
+            mainHandler().post {
+                debugOverlayController.initialize(context)
+                addWindowAnchor(context)
+                FlashlightManager.initialize(context, mainHandler())
+                configRepository.reloadAsync(::refreshDebugOverlay)
+            }
+            actionDispatcher.bindShellService(context)
+        }
+        if (initializeKeys && !keyManagerInitialized) {
+            KeyManager.init(context)
+            keyManagerInitialized = true
+        }
+    }
+
+    fun initSystemServer(context: Context) {
+        ensureSystemServerInitialized(context, initializeKeys = false)
+    }
+
+    internal fun getConfigRepository(): HookConfigRepository = configRepository
+
+    internal fun getSystemContext(): Context? = systemContext
+
+    private fun refreshDebugOverlay() {
+        debugOverlayController.refresh()
+    }
+
+    /**
+     * Register broadcast receiver for SCREEN_OFF/ON in system_server process.
+     * Resets gesture and key state when the screen turns off to prevent
+     * stale state from blocking touch after unlock.
+     */
+    private fun registerScreenStateReceiver(context: Context) {
+        if (screenStateReceiverRegistered) return
+        screenStateReceiverRegistered = true
+
+        val receiver = object : BroadcastReceiver() {
+            override fun onReceive(ctx: Context, intent: Intent) {
+                when (intent.action) {
+                    Intent.ACTION_SCREEN_OFF -> {
+                        gestureDetector.reset()
+                        KeyManager.reset()
+                        mainHandler().post {
+                            PieManager.dismiss()
+                            PanelOverlayManager.dismiss()
+                            PremiumRuntime.onScreenOff()
+                            LocalOverlayRuntime.onScreenOff()
+                        }
+                    }
+                    Intent.ACTION_USER_UNLOCKED -> {
+                        configRepository.invalidate()
+                        configRepository.reloadAsync()
+                        actionDispatcher.onUserUnlocked(ctx)
+                    }
+                    Intent.ACTION_USER_PRESENT -> {
+                        actionDispatcher.onUserUnlocked(ctx)
+                    }
+                }
+            }
+        }
+
+        try {
+            val filter = IntentFilter().apply {
+                addAction(Intent.ACTION_SCREEN_OFF)
+                addAction(Intent.ACTION_SCREEN_ON)
+                addAction(Intent.ACTION_USER_UNLOCKED)
+                addAction(Intent.ACTION_USER_PRESENT)
+            }
+            context.registerReceiver(receiver, filter)
+        } catch (e: Exception) {
+            XposedBridge.log("$TAG: Failed to register screen state receiver: ${e.message}")
+            screenStateReceiverRegistered = false
+        }
+    }
+
+    private fun registerConfigChangeReceiver(context: Context) {
+        if (systemConfigReceiverRegistered) return
+        systemConfigReceiverRegistered = true
+
+        val filter = IntentFilter().apply {
+            addAction(HookConfigSnapshot.ACTION_CONFIG_CHANGED)
+            addAction(HookConfigSnapshot.ACTION_EXECUTE_ACTION)
+            addAction(HookConfigSnapshot.ACTION_HOOK_STATUS_REQUEST)
+            addAction(HookConfigSnapshot.ACTION_EDGE_LIGHTING)
+            addAction(HookConfigSnapshot.ACTION_EDGE_LIGHTING_DISMISS)
+            addAction(GameModeManager.ACTION_DISABLE)
+            addAction(FlashlightManager.ACTION_TURN_OFF)
+        }
+
+        fun createReceiver(): BroadcastReceiver = object : BroadcastReceiver() {
+            override fun onReceive(ctx: Context, intent: Intent) {
+                when (intent.action) {
+                    HookConfigSnapshot.ACTION_CONFIG_CHANGED -> {
+                        val keys = intent.getStringArrayExtra(HookConfigSnapshot.EXTRA_KEYS)
+                        val values = intent.getStringArrayExtra(HookConfigSnapshot.EXTRA_VALUES)
+                        log("ACTION_CONFIG_CHANGED received in system_server: keys=${keys?.joinToString()}, values=${values?.joinToString()}")
+                        if (keys != null && values != null) {
+                            configRepository.updateFromBroadcast(
+                                keys,
+                                values,
+                                intent.getBooleanExtra(HookConfigSnapshot.EXTRA_FULL_SNAPSHOT, false),
+                            )
+                            refreshDebugOverlay()
+                        } else if (intent.getBooleanExtra(HookConfigSnapshot.EXTRA_FULL_SNAPSHOT, false)) {
+                            configRepository.invalidate()
+                            configRepository.reloadAsync(::refreshDebugOverlay)
+                        }
+                        PremiumPluginLoader.retryChallengeIfNeeded(ctx)
+                    }
+                    HookConfigSnapshot.ACTION_EXECUTE_ACTION -> {
+                        val action = intent.getStringExtra(HookConfigSnapshot.EXTRA_ACTION_CODE).orEmpty()
+                        if (action.isBlank() || action == "none") return
+
+                        log("Execute action request from UI: $action")
+                        actionDispatcher.executeKeyAction(action, ctx)
+                    }
+                    HookConfigSnapshot.ACTION_HOOK_STATUS_REQUEST -> {
+                        ctx.sendBroadcast(ModuleActivationState.responseIntent(System.currentTimeMillis()))
+                        PremiumPluginLoader.retryChallengeIfNeeded(ctx)
+                    }
+                    HookConfigSnapshot.ACTION_EDGE_LIGHTING -> {
+                        if (configRepository.get(AppConfig.EDGE_LIGHTING_ENABLED) != "true") return
+
+                        val sysCtx = systemContext ?: ctx
+                        val color = intent.getIntExtra(
+                            HookConfigSnapshot.EXTRA_EDGE_LIGHTING_COLOR,
+                            parseColor(configRepository.get(AppConfig.EDGE_LIGHTING_COLOR), 0xFF00FFFF.toInt()),
+                        )
+                        val durationMs = intent.getIntExtra(
+                            HookConfigSnapshot.EXTRA_EDGE_LIGHTING_DURATION_MS,
+                            configRepository.get(AppConfig.EDGE_LIGHTING_DURATION_MS).toIntOrNull() ?: 3000,
+                        ).coerceIn(500, 60000)
+                        val widthDp = (configRepository.get(AppConfig.EDGE_LIGHTING_WIDTH_DP).toIntOrNull() ?: 5)
+                            .coerceIn(1, 20)
+                        val alpha = (configRepository.get(AppConfig.EDGE_LIGHTING_ALPHA).toFloatOrNull() ?: 1f)
+                            .coerceIn(0f, 1f)
+                        val effect = configRepository.get(
+                            AppConfig.EDGE_LIGHTING_EFFECT,
+                            AppConfig.EDGE_LIGHTING_EFFECT_BASIC,
+                        )
+                        val notificationKey = intent.getStringExtra(
+                            HookConfigSnapshot.EXTRA_EDGE_LIGHTING_NOTIFICATION_KEY,
+                        ) ?: return
+                        mainHandler().post {
+                            val shown = if (PremiumRuntime.isActive()) {
+                                PremiumRuntime.showEdgeLighting(sysCtx, effect, color, durationMs, widthDp, alpha)
+                            } else {
+                                LocalOverlayRuntime.showEdgeLighting(sysCtx, effect, color, durationMs, widthDp, alpha)
+                            }
+                            if (shown) {
+                                activeEdgeLightingNotificationKey = notificationKey
+                            }
+                        }
+                    }
+                    HookConfigSnapshot.ACTION_EDGE_LIGHTING_DISMISS -> {
+                        val notificationKey = intent.getStringExtra(
+                            HookConfigSnapshot.EXTRA_EDGE_LIGHTING_NOTIFICATION_KEY,
+                        ) ?: return
+                        mainHandler().post {
+                            if (notificationKey == activeEdgeLightingNotificationKey) {
+                                activeEdgeLightingNotificationKey = null
+                                if (PremiumRuntime.isActive()) {
+                                    PremiumRuntime.dismissEdgeLighting()
+                                } else {
+                                    LocalOverlayRuntime.dismissEdgeLighting()
+                                }
+                            }
+                        }
+                    }
+                    GameModeManager.ACTION_DISABLE -> {
+                        val sysCtx = systemContext ?: ctx
+                        val h = mainHandler()
+                        h.post { GameModeManager.disable(sysCtx, h) }
+                    }
+                    FlashlightManager.ACTION_TURN_OFF -> {
+                        val sysCtx = systemContext ?: ctx
+                        val h = mainHandler()
+                        h.post { FlashlightManager.turnOff(sysCtx, h) }
+                    }
+                }
+            }
+        }
+
+        var registered = false
+        try {
+            val receiver = createReceiver()
+            de.robv.android.xposed.XposedHelpers.callMethod(
+                context,
+                "registerReceiverForAllUsers",
+                receiver,
+                filter,
+                null,
+                mainHandler(),
+                Context.RECEIVER_EXPORTED
+            )
+            registered = true
+            log("Registered config receiver for all users in system_server")
+        } catch (t: Throwable) {
+            log("Failed to registerReceiverForAllUsers: ${t.message}")
+        }
+
+        if (!registered) {
+            try {
+                val receiver = createReceiver()
+                context.registerReceiver(receiver, filter, Context.RECEIVER_EXPORTED)
+                log("Fallback: Registered config receiver with standard registerReceiver in system_server")
+            } catch (e: Exception) {
+                systemConfigReceiverRegistered = false
+                log("Failed to register config broadcast receiver: ${e.message}")
+            }
+        }
+    }
+
+    /**
+     * Called from system_server (filterInputEvent hook).
+     * Handles MotionEvent at the input pipeline level and consumes touches
+     * once a gesture starts from an enabled edge zone.
+     */
+    fun handleMotionEvent(event: MotionEvent, context: Context): Boolean {
+        ensureSystemServerInitialized(context, initializeKeys = false)
+
+        if (!configRepository.isGesturesEnabled()) return false
+        if (GameModeManager.isActive) return false
+
+        return gestureDetector.handle(event, context)
+    }
+
+    /**
+     * Called from system_server (filterInputEvent hook) for KeyEvents.
+     * Delegates to KeyManager for state machine processing.
+     */
+    fun handleKeyEvent(event: KeyEvent, context: Context, hookParam: de.robv.android.xposed.XC_MethodHook.MethodHookParam, policyFlags: Int = 0): Boolean {
+        ensureSystemServerInitialized(context, initializeKeys = true)
+
+        if (GameModeManager.isActive) return false
+        return KeyManager.handleKeyEvent(event, context, hookParam, policyFlags)
+    }
+
+    fun executeKeyAction(action: String, context: Context) {
+        actionDispatcher.executeKeyAction(action, context)
+    }
+
+    /**
+     * Adds a 1×1 transparent system window so that system_server always has a visible
+     * window in WMS. Android 15 home-screen protection blocks startActivity() from any
+     * process that has no visible WMS window when the launcher task is in the foreground,
+     * even for SYSTEM_UID callers. This anchor satisfies that check without any visual
+     * effect (1 px, fully transparent, FLAG_NOT_TOUCHABLE).
+     */
+    private fun addWindowAnchor(context: Context) {
+        if (windowAnchor != null) return
+        try {
+            val wm = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+            val anchor = View(context)
+            val params = WindowManager.LayoutParams(
+                1, 1,
+                2027, // TYPE_ACCESSIBILITY_MAGNIFICATION_OVERLAY – usable by system processes
+                WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or
+                    WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE or
+                    WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS,
+                PixelFormat.TRANSLUCENT,
+            ).apply {
+                gravity = Gravity.TOP or Gravity.START
+            }
+            wm.addView(anchor, params)
+            windowAnchor = anchor
+            log("Window anchor added")
+        } catch (t: Throwable) {
+            log("Failed to add window anchor: ${t.message}")
+        }
+    }
+
+    private fun parseColor(value: String, fallback: Int): Int =
+        try {
+            android.graphics.Color.parseColor(value)
+        } catch (_: Exception) {
+            fallback
+        }
+
+}

app/src/main/java/com/fan/edgex/hook/GlobalActionHelper.kt

@@ -0,0 +1,138 @@
+package com.fan.edgex.hook
+
+import android.accessibilityservice.AccessibilityService
+import android.content.Context
+import android.os.Build
+import android.view.accessibility.AccessibilityManager
+import de.robv.android.xposed.XposedBridge
+import de.robv.android.xposed.XposedHelpers
+
+/**
+ * Helper class to perform global actions (back, home, recents, etc.) by creating
+ * a fake AccessibilityService that connects to the system's AccessibilityManager.
+ * 
+ * This technique is borrowed from Xposed Edge Pro, which uses reflection to:
+ * 1. Get the internal IAccessibilityManager service from AccessibilityManager
+ * 2. Get a connection ID from the service's InteractionBridge
+ * 3. Set that connection ID on a fake AccessibilityService instance
+ * 4. Call performGlobalAction() on the fake service
+ */
+object GlobalActionHelper {
+
+    private const val TAG = "EdgeX"
+
+    // Global action constants (from AccessibilityService)
+    const val GLOBAL_ACTION_BACK = 1
+    const val GLOBAL_ACTION_HOME = 2
+    const val GLOBAL_ACTION_RECENTS = 3
+    const val GLOBAL_ACTION_NOTIFICATIONS = 4
+    const val GLOBAL_ACTION_QUICK_SETTINGS = 5
+    const val GLOBAL_ACTION_POWER_DIALOG = 6
+    const val GLOBAL_ACTION_LOCK_SCREEN = 8
+    const val GLOBAL_ACTION_TAKE_SCREENSHOT = 9
+    const val GLOBAL_ACTION_PASTE = 11
+
+    private var fakeService: FakeAccessibilityService? = null
+
+    /**
+     * Perform a global action like back, home, recents, etc.
+     * Must be called from system_server process.
+     */
+    fun performGlobalAction(context: Context, action: Int): Boolean {
+        try {
+            val service = getOrCreateFakeService(context)
+            if (service != null) {
+                return service.performGlobalAction(action)
+            }
+        } catch (e: Throwable) {
+            XposedBridge.log("$TAG: Failed to perform global action $action: ${e.message}")
+        }
+        return false
+    }
+
+    private fun getOrCreateFakeService(context: Context): FakeAccessibilityService? {
+        if (fakeService != null) return fakeService
+
+        try {
+            val service = FakeAccessibilityService(context)
+            fakeService = service
+            return service
+        } catch (e: Throwable) {
+            XposedBridge.log("$TAG: Failed to create fake accessibility service: ${e.message}")
+            return null
+        }
+    }
+
+    /**
+     * A fake AccessibilityService that can call performGlobalAction without
+     * being registered as a real accessibility service.
+     */
+    private class FakeAccessibilityService(context: Context) : AccessibilityService() {
+
+        init {
+            // Get AccessibilityManager
+            val am = context.getSystemService(Context.ACCESSIBILITY_SERVICE) as AccessibilityManager
+
+            // Get the internal IAccessibilityManager service
+            val service = getAccessibilityManagerService(am)
+
+            // Get connection ID from the service
+            val connectionId = getConnectionId(service)
+
+            // Set connection ID on this fake service
+            XposedHelpers.setIntField(this, "mConnectionId", connectionId)
+
+            // Attach base context
+            attachBaseContext(context)
+
+            XposedBridge.log("$TAG: FakeAccessibilityService created with connectionId=$connectionId")
+        }
+
+        private fun getAccessibilityManagerService(am: AccessibilityManager): Any {
+            try {
+                // Try to get mService field first
+                val service = XposedHelpers.getObjectField(am, "mService")
+                if (service != null) return service
+            } catch (e: Throwable) {
+                // Fallback: try getServiceLocked
+            }
+
+            // Fallback: call getServiceLocked() 
+            synchronized(XposedHelpers.getObjectField(am, "mLock")) {
+                return XposedHelpers.callMethod(am, "getServiceLocked")
+            }
+        }
+
+        private fun getConnectionId(service: Any): Int {
+            val sdkVersion = Build.VERSION.SDK_INT
+
+            return if (sdkVersion >= 26) {
+                // API 26+: Use getInteractionBridge()
+                val bridge = XposedHelpers.callMethod(service, "getInteractionBridge")
+                XposedHelpers.getIntField(bridge, "mConnectionId")
+            } else if (sdkVersion >= 21) {
+                // API 21-25: Use getInteractionBridgeLocked()
+                val lock = XposedHelpers.getObjectField(service, "mLock")
+                synchronized(lock) {
+                    val bridge = XposedHelpers.callMethod(service, "getInteractionBridgeLocked")
+                    XposedHelpers.getIntField(bridge, "mConnectionId")
+                }
+            } else {
+                // API < 21: Use getQueryBridge()
+                val lock = XposedHelpers.getObjectField(service, "mLock")
+                synchronized(lock) {
+                    val bridge = XposedHelpers.callMethod(service, "getQueryBridge")
+                    XposedHelpers.getIntField(bridge, "mId")
+                }
+            }
+        }
+
+        override fun onAccessibilityEvent(event: android.view.accessibility.AccessibilityEvent?) {
+            // Not used
+        }
+
+        override fun onInterrupt() {
+            // Not used
+        }
+    }
+}

app/src/main/java/com/fan/edgex/hook/HookConfigRepository.kt

@@ -0,0 +1,127 @@
+package com.fan.edgex.hook
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.os.Handler
+import android.os.Looper
+import com.fan.edgex.BuildConfig
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.HookConfigSnapshot
+import java.util.concurrent.ConcurrentHashMap
+import java.util.concurrent.Executors
+
+internal class HookConfigRepository(
+    private val updateKeyConfig: (Map<String, String>) -> Unit,
+    private val log: (String) -> Unit,
+) {
+    private val configCache = ConcurrentHashMap<String, String>()
+    private var lastConfigLoad = 0L
+    private var missingSnapshotLogged = false
+    private var lastSnapshotRequest = 0L
+    private var systemContext: Context? = null
+
+    private val configExecutor = Executors.newSingleThreadExecutor { runnable ->
+        Thread(runnable, "EdgeX-Config").apply { isDaemon = true }
+    }
+
+    fun attachSystemContext(context: Context) {
+        systemContext = context
+    }
+
+    fun invalidate() {
+        lastConfigLoad = 0L
+    }
+
+    fun updateFromBroadcast(keys: Array<String>, values: Array<String>, fullSnapshot: Boolean) {
+        if (keys.size != values.size) {
+            log("Ignoring malformed config broadcast: keys=${keys.size} values=${values.size}")
+            return
+        }
+
+        if (fullSnapshot) {
+            configCache.clear()
+        }
+        var appliedCount = 0
+        keys.forEachIndexed { index, key ->
+            if (HookConfigSnapshot.isHookRuntimeKey(key)) {
+                configCache[key] = values[index]
+                appliedCount++
+            }
+        }
+        updateKeyConfig(configCache)
+        HookConfigSnapshot.writeForHook(configCache)
+        lastConfigLoad = System.currentTimeMillis()
+    }
+
+    fun reloadAsync(onLoaded: (() -> Unit)? = null) {
+        if (System.currentTimeMillis() - lastConfigLoad < CONFIG_CACHE_TTL) return
+        configExecutor.execute {
+            try {
+                loadSnapshot()
+                lastConfigLoad = System.currentTimeMillis()
+                onLoaded?.let { Handler(Looper.getMainLooper()).post(it) }
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
+        }
+    }
+
+    fun isGesturesEnabled(): Boolean =
+        get(AppConfig.GESTURES_ENABLED) == "true"
+
+    fun isZoneEnabled(zone: String): Boolean {
+        val enabledValue = get(AppConfig.zoneEnabled(zone))
+        if (enabledValue.isNotEmpty()) return enabledValue == "true"
+
+        return AppConfig.GESTURES.any { gesture ->
+            AppConfig.isActiveActionValue(get(AppConfig.gestureAction(zone, gesture)))
+        }
+    }
+
+    fun get(key: String, defValue: String = ""): String =
+        configCache[key] ?: defValue
+
+    private fun loadSnapshot(): Boolean {
+        val snapshot = HookConfigSnapshot.readFromHookFile()
+        if (snapshot.isEmpty()) {
+            if (!missingSnapshotLogged) {
+                missingSnapshotLogged = true
+                log("Config snapshot unavailable; requesting EdgeX to publish hook config")
+            }
+            requestSnapshotFromApp()
+            return false
+        }
+
+        missingSnapshotLogged = false
+        configCache.clear()
+        configCache.putAll(snapshot)
+        updateKeyConfig(configCache)
+        return true
+    }
+
+    private fun requestSnapshotFromApp() {
+        val now = System.currentTimeMillis()
+        if (now - lastSnapshotRequest < SNAPSHOT_REQUEST_THROTTLE) return
+        lastSnapshotRequest = now
+
+        val context = systemContext ?: return
+        try {
+            context.sendBroadcast(Intent(HookConfigSnapshot.ACTION_CONFIG_SNAPSHOT_REQUEST).apply {
+                component = ComponentName(
+                    BuildConfig.APPLICATION_ID,
+                    "${BuildConfig.APPLICATION_ID}.config.ConfigSnapshotReceiver",
+                )
+                setPackage(BuildConfig.APPLICATION_ID)
+                addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES)
+            })
+        } catch (e: Exception) {
+            log("Failed to request config snapshot: ${e.message}")
+        }
+    }
+
+    private companion object {
+        const val CONFIG_CACHE_TTL = 2000L
+        const val SNAPSHOT_REQUEST_THROTTLE = 30_000L
+    }
+}

app/src/main/java/com/fan/edgex/hook/KeyManager.kt

@@ -0,0 +1,541 @@
+package com.fan.edgex.hook
+
+import android.content.Context
+import android.os.Handler
+import android.os.Looper
+import android.view.KeyEvent
+import android.view.ViewConfiguration
+import com.fan.edgex.config.AppConfig
+import de.robv.android.xposed.XC_MethodHook
+import de.robv.android.xposed.XposedBridge
+
+/**
+ * KeyManager handles hardware key interception and action triggering.
+ * Keys are trigger sources parallel to gestures.
+ * 
+ * Following Xposed Edge Pro's approach:
+ * - Save MethodHookParam to forward events later if needed
+ * - Use g(param) to invoke original method when we don't want to consume
+ * 
+ * Supported interaction modes:
+ * - click (0): Quick press and release
+ * - double_click (1): Two quick presses  
+ * - long_press (2): Hold beyond threshold
+ */
+object KeyManager {
+
+    private const val TAG = "EdgeX"
+
+    // Interaction modes (matching Xposed Edge Pro)
+    const val MODE_CLICK = 0
+    const val MODE_DOUBLE_CLICK = 1
+    const val MODE_LONG_PRESS = 2
+
+    // Supported keys (keyCode -> config index)
+    val SUPPORTED_KEYS = mapOf(
+        KeyEvent.KEYCODE_VOLUME_UP to 0,
+        KeyEvent.KEYCODE_VOLUME_DOWN to 1,
+        KeyEvent.KEYCODE_POWER to 2
+    )
+
+    // State machine states
+    private const val STATE_IDLE = 0
+    private const val STATE_PRESSED = 1
+    private const val STATE_WAITING_DOUBLE = 2
+    
+    private val needsCopyEvent = true
+
+    // Current state per key
+    private val keyStates = mutableMapOf<Int, Int>()
+    
+    // Track press times for timing calculations
+    private val keyDownTimes = mutableMapOf<Int, Long>()
+    
+    // Store pending KeyEvents for forwarding (like Xposed Edge Pro's H and I)
+    // H = DOWN event, I = UP event (for double-tap waiting)
+    private val pendingDownEvents = mutableMapOf<Int, KeyEvent>()
+    private val pendingUpEvents = mutableMapOf<Int, KeyEvent>()
+    
+    // Track if we consumed the key (should not forward)
+    private val keyConsumed = mutableMapOf<Int, Boolean>()
+    
+    // Track injected events to avoid infinite loop
+    // We store (downTime, eventTime) pairs of events we injected
+    private val injectedEventTimes = mutableSetOf<Long>()
+
+    // Volume key passthrough: after our action fires for a volume key,
+    // the system volume panel is already showing (handled earlier in pipeline).
+    // Subsequent volume presses should pass through for normal volume control.
+    private var volumePassthroughUntil = 0L
+    private const val VOLUME_PASSTHROUGH_DURATION = 3000L  // matches volume panel auto-hide
+
+    private fun isVolumeKey(keyCode: Int): Boolean {
+        return keyCode == KeyEvent.KEYCODE_VOLUME_UP || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN
+    }
+
+    // Timeouts
+    private var longPressTimeout = 500L
+    private var doubleTapTimeout = 300L
+
+    private val handler = Handler(Looper.getMainLooper())
+    
+    // Runnables for timeouts
+    private val longPressRunnables = mutableMapOf<Int, Runnable>()
+    private val doubleTapRunnables = mutableMapOf<Int, Runnable>()
+
+    // Config cache
+    private var keysEnabled = false
+    private val keyEnabled = mutableMapOf<Int, Boolean>()
+    private val keyActions = mutableMapOf<String, String>() // "keyCode_mode" -> action
+
+    /**
+     * Initialize timeouts from system configuration.
+     */
+    fun init(context: Context) {
+        longPressTimeout = ViewConfiguration.getLongPressTimeout().toLong()
+        doubleTapTimeout = ViewConfiguration.getDoubleTapTimeout().toLong()
+    }
+
+    /**
+     * Update configuration from cache.
+     */
+    fun updateConfig(configCache: Map<String, String>) {
+        keysEnabled = configCache[AppConfig.KEYS_ENABLED] == "true"
+
+        for (keyCode in SUPPORTED_KEYS.keys) {
+            keyActions["${keyCode}_$MODE_CLICK"] = configCache[AppConfig.keyAction(keyCode, "click")] ?: ""
+            keyActions["${keyCode}_$MODE_DOUBLE_CLICK"] = configCache[AppConfig.keyAction(keyCode, "double_click")] ?: ""
+            keyActions["${keyCode}_$MODE_LONG_PRESS"] = configCache[AppConfig.keyAction(keyCode, "long_press")] ?: ""
+            val enabledValue = configCache[AppConfig.keyEnabled(keyCode)]
+            keyEnabled[keyCode] = if (enabledValue != null) {
+                enabledValue == "true"
+            } else {
+                hasAnyAction(keyCode)
+            }
+        }
+        
+    }
+
+    /**
+     * Check if this key has any action configured.
+     */
+    private fun hasAnyAction(keyCode: Int): Boolean {
+        return keyActions["${keyCode}_$MODE_CLICK"]?.isNotEmpty() == true ||
+               keyActions["${keyCode}_$MODE_DOUBLE_CLICK"]?.isNotEmpty() == true ||
+               keyActions["${keyCode}_$MODE_LONG_PRESS"]?.isNotEmpty() == true
+    }
+
+    /**
+     * Get action for key and mode.
+     */
+    private fun getAction(keyCode: Int, mode: Int): String {
+        return keyActions["${keyCode}_$mode"] ?: ""
+    }
+
+    /**
+     * Check if key has action for specific mode.
+     */
+    private fun hasAction(keyCode: Int, mode: Int): Boolean {
+        val action = getAction(keyCode, mode)
+        return action.isNotEmpty() && action != "none"
+    }
+
+    /**
+     * Copy KeyEvent for later forwarding (like Xposed Edge Pro's s() method).
+     * On Android 10+, we need to copy the KeyEvent to avoid issues.
+     */
+    private fun copyKeyEvent(event: KeyEvent): KeyEvent {
+        return if (needsCopyEvent) KeyEvent(event) else event
+    }
+    
+    /**
+     * Forward key events by injecting them via InputManager.
+     * This is more reliable than invokeOriginalMethod, especially for delayed forwarding.
+     * Like Xposed Edge Pro's approach using InputManager.injectInputEvent.
+     */
+    private fun injectKeyEvent(event: KeyEvent, context: Context) {
+        // Mark this event as injected by us (using eventTime as identifier)
+        markInjectedEvent(event)
+        
+        // Volume key passthrough: if we inject a volume key, it means we didn't consume it
+        // and it's falling back to the system behavior (bringing up the volume UI).
+        // We activate passthrough so subsequent presses control volume normally.
+        if (isVolumeKey(event.keyCode)) {
+            volumePassthroughUntil = System.currentTimeMillis() + VOLUME_PASSTHROUGH_DURATION
+        }
+        
+        // Clean up old entries (keep only last 10)
+        
+        try {
+            // Try InputManager.getInstance()
+            val inputManager = context.getSystemService(Context.INPUT_SERVICE)
+            if (inputManager != null) {
+                val injectMethod = inputManager.javaClass.getMethod(
+                    "injectInputEvent",
+                    Class.forName("android.view.InputEvent"),
+                    Int::class.javaPrimitiveType
+                )
+                injectMethod.invoke(inputManager, event, 0) // 0 = INJECT_INPUT_EVENT_MODE_ASYNC
+                return
+            }
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG: InputManager inject failed: ${t.message}")
+        }
+        
+        // Fallback: try InputManagerGlobal
+        try {
+            val globalCls = Class.forName("android.hardware.input.InputManagerGlobal")
+            val getInstance = globalCls.getMethod("getInstance")
+            val global = getInstance.invoke(null)
+            val injectMethod = globalCls.getMethod(
+                "injectInputEvent",
+                Class.forName("android.view.InputEvent"),
+                Int::class.javaPrimitiveType
+            )
+            injectMethod.invoke(global, event, 0)
+            return
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG: InputManagerGlobal inject failed: ${t.message}")
+        }
+        
+        XposedBridge.log("$TAG: Failed to inject key event - no method worked")
+    }
+
+    fun markInjectedEvent(event: KeyEvent) {
+        injectedEventTimes.add(event.eventTime)
+    }
+    
+    /**
+     * Forward saved key events by injecting them.
+     * This replaces the old forwardParam() approach which didn't work reliably.
+     */
+    private fun forwardKeyEvents(keyCode: Int, context: Context) {
+        val downEvent = pendingDownEvents[keyCode]
+        val upEvent = pendingUpEvents[keyCode]
+        
+        
+        if (downEvent != null) {
+            injectKeyEvent(downEvent, context)
+        }
+        
+        if (upEvent != null) {
+            injectKeyEvent(upEvent, context)
+        }
+        
+        pendingDownEvents.remove(keyCode)
+        pendingUpEvents.remove(keyCode)
+    }
+
+    // Policy flag used to mark injected events (to avoid infinite loop)
+    // Following Xposed Edge Pro's approach with 0x4000000
+    private const val INJECTED_EVENT_FLAG = 0x4000000
+    
+    /**
+     * Handle key event from interceptKeyBeforeDispatching hook.
+     * Returns true if event should be consumed (not forwarded to system).
+     */
+    fun handleKeyEvent(event: KeyEvent, context: Context, param: XC_MethodHook.MethodHookParam, policyFlags: Int = 0): Boolean {
+        val keyCode = event.keyCode
+        val eventTime = event.eventTime
+        
+        
+        if (policyFlags and INJECTED_EVENT_FLAG != 0) return false
+
+        if (injectedEventTimes.contains(eventTime)) {
+            injectedEventTimes.remove(eventTime)
+            return false
+        }
+
+        if (!keysEnabled) return false
+        
+        // Check if this key is supported
+        if (!SUPPORTED_KEYS.containsKey(keyCode)) {
+            return false
+        }
+        
+        // Check if this specific key is enabled
+        if (keyEnabled[keyCode] != true) {
+            return false
+        }
+        
+        // Check if key has any action configured - if not, don't intercept
+        if (!hasAnyAction(keyCode)) {
+            return false
+        }
+
+        // Volume key passthrough: if volume panel is likely showing
+        // (we recently executed an action for a volume key), let
+        // subsequent volume presses pass through for normal volume control.
+        if (isVolumeKey(keyCode) && System.currentTimeMillis() < volumePassthroughUntil) {
+            volumePassthroughUntil = System.currentTimeMillis() + VOLUME_PASSTHROUGH_DURATION
+            return false
+        }
+
+        return when (event.action) {
+            KeyEvent.ACTION_DOWN -> handleKeyDown(keyCode, event, context, param)
+            KeyEvent.ACTION_UP -> handleKeyUp(keyCode, event, context, param)
+            else -> false
+        }
+    }
+
+    /**
+     * Handle KEY_DOWN event.
+     * 
+     * Key insight from Xposed Edge Pro:
+     * - Use repeatCount to detect if this is a new press or a repeat
+     * - repeatCount == 0 means first press
+     * - repeatCount > 0 means key is being held down
+     */
+    private fun handleKeyDown(keyCode: Int, event: KeyEvent, context: Context, param: XC_MethodHook.MethodHookParam): Boolean {
+        val repeatCount = event.repeatCount
+        val currentState = keyStates[keyCode] ?: STATE_IDLE
+        
+        // If this is a repeat event (key held down)
+        if (repeatCount > 0) {
+            // If we're already tracking, keep consuming
+            if (currentState == STATE_PRESSED) {
+                return true
+            }
+            // If we're not tracking but this is the first event we see (missed repeat=0),
+            // treat the first repeat as a new press
+            if (currentState == STATE_IDLE) {
+                return startNewPress(keyCode, event, context, param)
+            }
+            return false
+        }
+        
+        // First press (repeatCount == 0)
+        when (currentState) {
+            STATE_IDLE -> {
+                return startNewPress(keyCode, event, context, param)
+            }
+            STATE_WAITING_DOUBLE -> {
+                // Second press within double-tap window
+                cancelDoubleTapTimeout(keyCode)
+                
+                // Check if event times match double-tap timing
+                val firstUpEvent = pendingUpEvents[keyCode]
+                val timeDiff = if (firstUpEvent != null) event.eventTime - firstUpEvent.eventTime else Long.MAX_VALUE
+                
+                if (timeDiff < doubleTapTimeout && hasAction(keyCode, MODE_DOUBLE_CLICK)) {
+                    // Execute double-click action
+                    keyStates[keyCode] = STATE_PRESSED
+                    keyConsumed[keyCode] = true
+                    pendingDownEvents.remove(keyCode)
+                    pendingUpEvents.remove(keyCode)
+                    
+                    val action = getAction(keyCode, MODE_DOUBLE_CLICK)
+                    XposedBridge.log("$TAG: Key $keyCode double-click -> $action")
+                    executeAction(action, context, keyCode)
+                    return true
+                } else {
+                    // No double-click action or timing didn't match
+                    // Forward the pending events via injection and start new press
+                    forwardKeyEvents(keyCode, context)
+                    return startNewPress(keyCode, event, context, param)
+                }
+            }
+            STATE_PRESSED -> {
+                // Still in pressed state, probably a duplicate event
+                return true
+            }
+            else -> return keyConsumed[keyCode] == true
+        }
+    }
+
+    /**
+     * Start tracking a new key press.
+     */
+    private fun startNewPress(keyCode: Int, event: KeyEvent, context: Context, param: XC_MethodHook.MethodHookParam): Boolean {
+        keyStates[keyCode] = STATE_PRESSED
+        // Use downTime for more accurate timing - this is the time the key was originally pressed
+        keyDownTimes[keyCode] = event.downTime
+        // Save param for potential forwarding (like Xposed Edge Pro's H)
+        pendingDownEvents[keyCode] = copyKeyEvent(event)
+        keyConsumed[keyCode] = false
+
+        // Start long-press timeout if long-press action exists
+        if (hasAction(keyCode, MODE_LONG_PRESS)) {
+            startLongPressTimeout(keyCode, context)
+        }
+
+        // Always intercept initially to detect the gesture type
+        return true
+    }
+
+    /**
+     * Handle KEY_UP event.
+     * Following Xposed Edge Pro's v() method logic.
+     */
+    private fun handleKeyUp(keyCode: Int, event: KeyEvent, context: Context, param: XC_MethodHook.MethodHookParam): Boolean {
+        val currentState = keyStates[keyCode] ?: STATE_IDLE
+        
+        if (currentState != STATE_PRESSED) {
+            return keyConsumed[keyCode] == true
+        }
+
+        cancelLongPressTimeout(keyCode)
+
+        val downTime = keyDownTimes[keyCode] ?: event.eventTime
+        val pressDuration = event.eventTime - downTime
+
+        // Check if it was a long press (timeout would have fired)
+        if (keyConsumed[keyCode] == true) {
+            // Long press already executed
+            keyStates[keyCode] = STATE_IDLE
+            pendingDownEvents.remove(keyCode)
+            pendingUpEvents.remove(keyCode)
+            return true
+        }
+
+        // Short press - check if we need to wait for double-tap
+        if (pressDuration < longPressTimeout) {
+            // Check if double-click action exists (like Xposed Edge Pro's D(keyCode).z != 0)
+            if (hasAction(keyCode, MODE_DOUBLE_CLICK)) {
+                // Wait for potential double-tap - save UP event param (like Xposed Edge Pro's I)
+                keyStates[keyCode] = STATE_WAITING_DOUBLE
+                pendingUpEvents[keyCode] = copyKeyEvent(event)
+                startDoubleTapTimeout(keyCode, context)
+                return true
+            }
+            
+            // No double-click action - check for click action (like Xposed Edge Pro's q(keyCode, 0).z != 0)
+            if (hasAction(keyCode, MODE_CLICK)) {
+                // Execute click immediately
+                keyStates[keyCode] = STATE_IDLE
+                pendingDownEvents.remove(keyCode)
+                pendingUpEvents.remove(keyCode)
+                
+                val action = getAction(keyCode, MODE_CLICK)
+                XposedBridge.log("$TAG: Key $keyCode click -> $action")
+                executeAction(action, context, keyCode)
+                return true
+            }
+            
+            pendingUpEvents[keyCode] = copyKeyEvent(event)
+            forwardKeyEvents(keyCode, context)
+            keyStates[keyCode] = STATE_IDLE
+            return true
+        } else {
+            // Key was held past long-press threshold but long-press timeout didn't consume
+            // If the DOWN event was already injected (because no long press action),
+            // we should NOT execute the click action on release to avoid stuck keys.
+            if (hasAction(keyCode, MODE_CLICK) && pendingDownEvents.containsKey(keyCode)) {
+                // Execute click on release
+                keyStates[keyCode] = STATE_IDLE
+                pendingDownEvents.remove(keyCode)
+                pendingUpEvents.remove(keyCode)
+                
+                val action = getAction(keyCode, MODE_CLICK)
+                executeAction(action, context, keyCode)
+                return true
+            }
+            pendingUpEvents[keyCode] = copyKeyEvent(event)
+            forwardKeyEvents(keyCode, context)
+            keyStates[keyCode] = STATE_IDLE
+            return true
+        }
+    }
+
+    /**
+     * Start long-press timeout.
+     */
+    private fun startLongPressTimeout(keyCode: Int, context: Context) {
+        cancelLongPressTimeout(keyCode)
+        
+        val runnable = Runnable {
+            synchronized(this) {
+                if (keyStates[keyCode] == STATE_PRESSED && keyConsumed[keyCode] != true) {
+                    if (hasAction(keyCode, MODE_LONG_PRESS)) {
+                        keyConsumed[keyCode] = true
+                        pendingDownEvents.remove(keyCode)
+                        
+                        val action = getAction(keyCode, MODE_LONG_PRESS)
+                        XposedBridge.log("$TAG: Key $keyCode long-press -> $action")
+                        executeAction(action, context, keyCode)
+                    } else {
+                        val downEvent = pendingDownEvents.remove(keyCode)
+                        if (downEvent != null) {
+                            injectKeyEvent(downEvent, context)
+                        }
+                    }
+                }
+            }
+        }
+        longPressRunnables[keyCode] = runnable
+        handler.postDelayed(runnable, longPressTimeout)
+    }
+
+    /**
+     * Cancel long-press timeout.
+     */
+    private fun cancelLongPressTimeout(keyCode: Int) {
+        longPressRunnables[keyCode]?.let { handler.removeCallbacks(it) }
+        longPressRunnables.remove(keyCode)
+    }
+
+    /**
+     * Start double-tap timeout.
+     * Like Xposed Edge Pro's e() callback - when timeout fires, execute click or forward.
+     */
+    private fun startDoubleTapTimeout(keyCode: Int, context: Context) {
+        cancelDoubleTapTimeout(keyCode)
+        
+        val runnable = Runnable {
+            synchronized(this) {
+                if (keyStates[keyCode] == STATE_WAITING_DOUBLE) {
+                    keyStates[keyCode] = STATE_IDLE
+                    
+                    if (hasAction(keyCode, MODE_CLICK)) {
+                        // Double-tap timed out, execute single click
+                        pendingDownEvents.remove(keyCode)
+                        pendingUpEvents.remove(keyCode)
+                        
+                        val action = getAction(keyCode, MODE_CLICK)
+                        XposedBridge.log("$TAG: Key $keyCode click (after double-tap timeout) -> $action")
+                        executeAction(action, context, keyCode)
+                    } else {
+                        forwardKeyEvents(keyCode, context)
+                    }
+                }
+            }
+        }
+        doubleTapRunnables[keyCode] = runnable
+        handler.postDelayed(runnable, doubleTapTimeout)
+    }
+
+    /**
+     * Cancel double-tap timeout.
+     */
+    private fun cancelDoubleTapTimeout(keyCode: Int) {
+        doubleTapRunnables[keyCode]?.let { handler.removeCallbacks(it) }
+        doubleTapRunnables.remove(keyCode)
+    }
+
+    /**
+     * Execute action (delegate to GestureManager's action system).
+     */
+    private fun executeAction(action: String, context: Context, keyCode: Int = -1) {
+        if (action.isEmpty() || action == "none") return
+
+        GestureManager.executeKeyAction(action, context)
+    }
+
+    /**
+     * Reset all state (e.g., on screen off or config change).
+     * Ensures no stale key tracking survives a lock/unlock cycle.
+     */
+    fun reset() {
+        for (keyCode in SUPPORTED_KEYS.keys) {
+            cancelLongPressTimeout(keyCode)
+            cancelDoubleTapTimeout(keyCode)
+        }
+        keyStates.clear()
+        keyDownTimes.clear()
+        pendingDownEvents.clear()
+        pendingUpEvents.clear()
+        keyConsumed.clear()
+        injectedEventTimes.clear()
+        volumePassthroughUntil = 0L
+    }
+}

app/src/main/java/com/fan/edgex/hook/LocalOverlayRuntime.kt

@@ -0,0 +1,106 @@
+package com.fan.edgex.hook
+
+import android.animation.ValueAnimator
+import android.content.Context
+import android.graphics.PixelFormat
+import android.os.Handler
+import android.os.Looper
+import android.view.Gravity
+import android.view.WindowManager
+import android.view.animation.LinearInterpolator
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.overlay.EdgeLightingView
+import kotlin.math.PI
+import kotlin.math.sin
+
+/**
+ * Local (non-premium) implementation of Edge Lighting overlay.
+ * Used when the premium DEX plugin is not active.
+ */
+internal object LocalOverlayRuntime {
+    private const val TAG = "EdgeX"
+
+    private val handler by lazy { Handler(Looper.getMainLooper()) }
+
+    // ── Edge Lighting ──────────────────────────────────────────────────────
+
+    private var edgeLightingView: EdgeLightingView? = null
+    private var edgeLightingAnimator: ValueAnimator? = null
+
+    fun showEdgeLighting(
+        context: Context,
+        effect: String,
+        color: Int,
+        durationMs: Int,
+        widthDp: Int,
+        alpha: Float,
+    ): Boolean {
+        dismissEdgeLighting()
+
+        val wm = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+        val density = context.resources.displayMetrics.density
+
+        val view = EdgeLightingView(context).apply {
+            glowColor = color
+            glowWidthPx = widthDp.coerceIn(1, 20) * density
+            this.effect = effect
+            glowAlpha = alpha
+        }
+
+        val params = WindowManager.LayoutParams(
+            WindowManager.LayoutParams.MATCH_PARENT,
+            WindowManager.LayoutParams.MATCH_PARENT,
+            2027, // TYPE_ACCESSIBILITY_MAGNIFICATION_OVERLAY
+            WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or
+                WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE or
+                WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN or
+                WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS,
+            PixelFormat.TRANSLUCENT,
+        ).apply {
+            gravity = Gravity.TOP or Gravity.START
+        }
+
+        wm.addView(view, params)
+        edgeLightingView = view
+
+        val animator = ValueAnimator.ofFloat(0f, 1f).apply {
+            this.duration = durationMs.toLong()
+            repeatCount = ValueAnimator.INFINITE
+            repeatMode = ValueAnimator.RESTART
+            interpolator = LinearInterpolator()
+            addUpdateListener {
+                val progress = it.animatedValue as Float
+                view.flowProgress = progress
+                view.glowAlpha = if (effect == AppConfig.EDGE_LIGHTING_EFFECT_BREATHING) {
+                    val pulse = 0.4f + 0.6f * ((sin(progress * PI * 4.0) + 1.0) / 2.0).toFloat()
+                    alpha * pulse
+                } else {
+                    alpha
+                }
+            }
+            start()
+        }
+        edgeLightingAnimator = animator
+
+        // Auto-dismiss after duration
+        handler.postDelayed({ dismissEdgeLighting() }, durationMs.toLong())
+
+        return true
+    }
+
+    fun dismissEdgeLighting() {
+        edgeLightingAnimator?.cancel()
+        edgeLightingAnimator = null
+        edgeLightingView?.let { view ->
+            try {
+                val wm = view.context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+                wm.removeView(view)
+            } catch (_: Exception) { }
+        }
+        edgeLightingView = null
+    }
+
+    fun onScreenOff() {
+        dismissEdgeLighting()
+    }
+}

app/src/main/java/com/fan/edgex/hook/LockscreenActionPolicy.kt

@@ -0,0 +1,14 @@
+package com.fan.edgex.hook
+
+internal object LockscreenActionPolicy {
+    fun requiresUnlock(action: String): Boolean = when {
+        action == "home" -> true
+        action == "recent" || action == "recents" -> true
+        action == "kill_app" -> true
+        action == "prev_app" || action == "next_app" -> true
+        action == "clipboard" || action == "universal_copy" -> true
+        action.startsWith("fast_scroll:") -> true
+        action.startsWith("launch_app:") -> true
+        else -> false
+    }
+}

app/src/main/java/com/fan/edgex/hook/MainHook.kt

@@ -0,0 +1,391 @@
+package com.fan.edgex.hook
+
+import android.os.Handler
+import android.os.Looper
+import android.view.InputEvent
+import android.view.KeyEvent
+import android.view.MotionEvent
+import com.fan.edgex.config.ModuleActivationState
+import de.robv.android.xposed.IXposedHookLoadPackage
+import de.robv.android.xposed.IXposedHookZygoteInit
+import de.robv.android.xposed.XC_MethodHook
+import de.robv.android.xposed.XposedBridge
+import de.robv.android.xposed.XposedHelpers
+import de.robv.android.xposed.callbacks.XC_LoadPackage
+import java.lang.reflect.Method
+
+class MainHook : IXposedHookLoadPackage, IXposedHookZygoteInit {
+
+    override fun initZygote(startupParam: IXposedHookZygoteInit.StartupParam) {
+        ModuleRes.init(startupParam.modulePath)
+        ScrollHook.install()
+    }
+
+    companion object {
+        private const val TAG = "EdgeX"
+        
+        /**
+         * Check if the current call was initiated by our own code.
+         * This is used to detect injected events and skip processing them.
+         * Following Xposed Edge Pro's approach.
+         */
+        fun isCalledByUs(): Boolean {
+            val stackTrace = Throwable().stackTrace
+            for (i in 2 until stackTrace.size) {
+                // Check if our package is in the call stack
+                if (stackTrace[i].className.startsWith("com.fan.edgex")) {
+                    return true
+                }
+            }
+            return false
+        }
+    }
+
+    override fun handleLoadPackage(lpparam: XC_LoadPackage.LoadPackageParam) {
+        when (lpparam.packageName) {
+            "android" -> {
+                PremiumPluginLoader.tryLoad()
+                hookInputManager(lpparam)
+            }
+        }
+    }
+
+    private fun notifyModuleLoaded(context: android.content.Context) {
+        runCatching {
+            context.sendBroadcast(ModuleActivationState.responseIntent(System.currentTimeMillis()))
+        }.onFailure {
+            XposedBridge.log("$TAG: Failed to notify module loaded: ${it.message}")
+        }
+    }
+
+    /**
+     * Hook InputManagerService.filterInputEvent in system_server
+     * to intercept touch events at the input pipeline level.
+     *
+     * Also enables InputFilter via nativeSetInputFilterEnabled so that
+     * the native InputDispatcher actually calls filterInputEvent.
+     */
+    private fun hookInputManager(lpparam: XC_LoadPackage.LoadPackageParam) {
+        try {
+            val inputManagerService = XposedHelpers.findClass(
+                "com.android.server.input.InputManagerService", lpparam.classLoader
+            )
+
+            // Hook interceptKeyBeforeDispatching for key event interception
+            // This is the primary method called by the input dispatcher for key events
+            try {
+                XposedHelpers.findAndHookMethod(
+                    inputManagerService, "interceptKeyBeforeDispatching",
+                    "android.os.IBinder",
+                    KeyEvent::class.java,
+                    Int::class.javaPrimitiveType,
+                    object : XC_MethodHook() {
+                        override fun beforeHookedMethod(param: MethodHookParam) {
+                            // Check if this is our own injected event
+                            if (isCalledByUs()) {
+                                return  // Let original method handle it
+                            }
+                            
+                            val keyEvent = param.args[1] as KeyEvent
+                            
+                            // Process key through KeyManager
+                            val context = XposedHelpers.getObjectField(param.thisObject, "mContext") as android.content.Context
+                            val consumed = GestureManager.handleKeyEvent(keyEvent, context, param)
+                            if (consumed) {
+                                // Return non-zero to consume the key (prevent system handling)
+                                param.result = -1L
+                            }
+                        }
+                    }
+                )
+            } catch (t: Throwable) {
+                XposedBridge.log("$TAG: interceptKeyBeforeDispatching hook failed: ${t.message}")
+            }
+
+            // 2) Hook filterInputEvent to intercept touch and key events
+            val hook = object : XC_MethodHook() {
+                override fun beforeHookedMethod(param: MethodHookParam) {
+                    if (isCalledByUs()) return
+
+                    val event = param.args[0] as InputEvent
+                    val context = XposedHelpers.getObjectField(param.thisObject, "mContext")
+                        as android.content.Context
+
+                    when (event) {
+                        is MotionEvent -> {
+                            if (GestureManager.handleMotionEvent(event, context)) {
+                                param.setResult(false)
+                            }
+                        }
+                        is KeyEvent -> {
+                            val policyFlags = if (param.args.size > 1 && param.args[1] is Int) {
+                                param.args[1] as Int
+                            } else {
+                                0
+                            }
+                            if (GestureManager.handleKeyEvent(event, context, param, policyFlags)) {
+                                param.setResult(false)
+                            }
+                        }
+                    }
+                }
+            }
+
+            var hooked = false
+
+            // Attempt 1: filterInputEvent(InputEvent, int)
+            if (!hooked) {
+                try {
+                    XposedHelpers.findAndHookMethod(
+                        inputManagerService, "filterInputEvent",
+                        InputEvent::class.java, Int::class.javaPrimitiveType, hook
+                    )
+                    hooked = true
+                } catch (t: Throwable) {
+                }
+            }
+
+            // Attempt 2: filterInputEvent(InputEvent)
+            if (!hooked) {
+                try {
+                    XposedHelpers.findAndHookMethod(
+                        inputManagerService, "filterInputEvent",
+                        InputEvent::class.java, hook
+                    )
+                    hooked = true
+                } catch (t: Throwable) {
+                }
+            }
+
+            // Attempt 3: Reflective fallback
+            if (!hooked) {
+                for (m: Method in inputManagerService.declaredMethods) {
+                    if (m.name == "filterInputEvent") {
+                        try {
+                            XposedBridge.hookMethod(m, hook)
+                            hooked = true
+                            break
+                        } catch (t: Throwable) {
+                            XposedBridge.log("$TAG: Reflection hook failed: ${t.message}")
+                        }
+                    }
+                }
+            }
+
+            if (!hooked) {
+                XposedBridge.log("$TAG: ERROR - Failed to hook filterInputEvent with any method signature")
+            }
+
+            // 2) Enable InputFilter so native InputDispatcher calls filterInputEvent
+            enableInputFilter(inputManagerService, lpparam.classLoader)
+            UniversalCopyManager.installHooks(lpparam.classLoader)
+            ClipboardHook.installHook(lpparam.classLoader)
+
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG: Error during InputManagerService hook: ${t.message}")
+        }
+    }
+
+    /**
+     * Enable InputFilter so that the native InputDispatcher calls filterInputEvent.
+     * Without this, filterInputEvent is never invoked because InputFilterEnabled defaults to false.
+     *
+     * Android 16+: NativeInputManagerService$NativeImpl.setInputFilterEnabled(boolean)
+     * Legacy:      InputManagerService.nativeSetInputFilterEnabled(long, boolean)
+     */
+    private fun enableInputFilter(inputManagerService: Class<*>, classLoader: ClassLoader) {
+        // Store mNative reference to enable filter after InputManagerService is instantiated
+        var mNativeInstance: Any? = null
+        var inputManagerServiceInstance: Any? = null
+
+        // Hook setInputFilter: when a real filter is set (e.g. accessibility service),
+        // our fake filter is not needed. When the real filter is removed (set to null),
+        // re-register our fake filter so filterInputEvent keeps firing.
+        try {
+            XposedHelpers.findAndHookMethod(
+                inputManagerService, "setInputFilter",
+                "android.view.IInputFilter",
+                object : XC_MethodHook() {
+                    override fun afterHookedMethod(param: MethodHookParam) {
+                        if (param.args[0] == null) {
+                            registerFakeInputFilter(param.thisObject, inputManagerService.classLoader!!)
+                        }
+                    }
+                }
+            )
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG: Failed to hook setInputFilter: ${t.message}")
+        }
+
+        // Android 16+: NativeInputManagerService$NativeImpl
+        try {
+            val nativeImplClass = XposedHelpers.findClass(
+                "com.android.server.input.NativeInputManagerService\$NativeImpl",
+                classLoader
+            )
+
+            // Force InputFilter always enabled — prevents accessibility/system from disabling it
+            XposedHelpers.findAndHookMethod(nativeImplClass, "setInputFilterEnabled",
+                Boolean::class.javaPrimitiveType,
+                object : XC_MethodHook() {
+                    override fun beforeHookedMethod(param: MethodHookParam) {
+                        param.args[0] = true
+                    }
+                })
+
+            // Hook InputManagerService constructor to get mNative field reference
+            XposedHelpers.findAndHookConstructor(
+                inputManagerService,
+                android.content.Context::class.java,
+                object : XC_MethodHook() {
+                    override fun afterHookedMethod(param: MethodHookParam) {
+                        inputManagerServiceInstance = param.thisObject
+                        mNativeInstance = XposedHelpers.getObjectField(param.thisObject, "mNative")
+                    }
+                })
+
+            // Hook start() to enable InputFilter after native layer is ready
+            XposedHelpers.findAndHookMethod(inputManagerService, "start",
+                object : XC_MethodHook() {
+                    override fun afterHookedMethod(param: MethodHookParam) {
+                        try {
+                            val context = XposedHelpers.getObjectField(param.thisObject, "mContext")
+                                as android.content.Context
+                            GestureManager.initSystemServer(context)
+                            PremiumPluginLoader.verifyDeviceBinding(context)
+                            notifyModuleLoaded(context)
+                        } catch (t: Throwable) {
+                            XposedBridge.log("$TAG: Failed to initialize GestureManager in start(): ${t.message}")
+                        }
+
+                        try {
+                            val native = mNativeInstance
+                            if (native != null) {
+                                XposedHelpers.callMethod(native, "setInputFilterEnabled", true)
+                            } else {
+                                XposedBridge.log("$TAG: mNative is null at start(), cannot enable InputFilter")
+                            }
+                        } catch (t: Throwable) {
+                            XposedBridge.log("$TAG: Failed to enable InputFilter in start(): ${t.message}")
+                        }
+
+                        // Register a fake IInputFilter only if no filter is already active.
+                        // On physical devices, accessibility services register their own
+                        // IInputFilter which already activates the filterInputEvent path.
+                        // On AVD (no accessibility services), no filter is ever registered,
+                        // so filterInputEvent is never called without this.
+                        val ims = inputManagerServiceInstance
+                        if (ims != null) {
+                            val existingFilter = try {
+                                XposedHelpers.getObjectField(ims, "mInputFilter")
+                            } catch (_: Throwable) { null }
+                            if (existingFilter == null) {
+                                registerFakeInputFilter(ims, classLoader)
+                            }
+                        }
+                    }
+                })
+
+            return
+        } catch (t: Throwable) {
+        }
+
+        // Legacy: nativeSetInputFilterEnabled(long ptr, boolean enable)
+        try {
+            val nativeMethod = inputManagerService.getDeclaredMethod(
+                "nativeSetInputFilterEnabled",
+                Long::class.javaPrimitiveType,
+                Boolean::class.javaPrimitiveType
+            )
+            nativeMethod.isAccessible = true
+
+            XposedBridge.hookMethod(nativeMethod, object : XC_MethodHook() {
+                override fun beforeHookedMethod(param: MethodHookParam) {
+                    param.args[param.args.size - 1] = true
+                }
+            })
+
+            XposedHelpers.findAndHookMethod(inputManagerService, "start",
+                object : XC_MethodHook() {
+                    override fun afterHookedMethod(param: MethodHookParam) {
+                        try {
+                            val context = XposedHelpers.getObjectField(param.thisObject, "mContext")
+                                as android.content.Context
+                            GestureManager.initSystemServer(context)
+                            PremiumPluginLoader.verifyDeviceBinding(context)
+                            notifyModuleLoaded(context)
+                        } catch (t: Throwable) {
+                            XposedBridge.log("$TAG: Failed to initialize GestureManager in start(): ${t.message}")
+                        }
+
+                        try {
+                            val ptr = XposedHelpers.getLongField(param.thisObject, "mPtr")
+                            nativeMethod.invoke(null, ptr, true)
+                        } catch (t: Throwable) {
+                            XposedBridge.log("$TAG: Legacy InputFilter enable failed: ${t.message}")
+                        }
+                    }
+                })
+
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG: All InputFilter enable approaches failed: ${t.message}")
+        }
+    }
+
+    /**
+     * Register a fake IInputFilter so the native InputDispatcher activates the Java
+     * filterInputEvent path. Without a registered IInputFilter, filterInputEvent is
+     * never called even when InputFilterEnabled=true (happens on AVD with no
+     * accessibility services active).
+     *
+     * The filter immediately forwards every event via IInputFilterHost.sendInputEvent
+     * to avoid blocking dispatch. Our InputManagerService.filterInputEvent hook
+     * observes each event for gesture detection before this forwarding happens.
+     */
+    private fun registerFakeInputFilter(imsInstance: Any, classLoader: ClassLoader) {
+        try {
+            val iInputFilterClass = XposedHelpers.findClass("android.view.IInputFilter", classLoader)
+            val iInputFilterHostClass = XposedHelpers.findClass("android.view.IInputFilterHost", classLoader)
+            val sendInputEvent = iInputFilterHostClass.getMethod(
+                "sendInputEvent",
+                android.view.InputEvent::class.java,
+                Int::class.javaPrimitiveType
+            )
+
+            var hostRef: Any? = null
+
+            val filterProxy = java.lang.reflect.Proxy.newProxyInstance(
+                classLoader,
+                arrayOf(iInputFilterClass),
+                java.lang.reflect.InvocationHandler { _, method, args ->
+                    when (method.name) {
+                        "install" -> {
+                            hostRef = args?.get(0)
+                        }
+                        "filterInputEvent" -> {
+                            val host = hostRef
+                            val event = args?.get(0) as? android.view.InputEvent
+                            val policyFlags = args?.get(1) as? Int ?: 0
+                            if (host != null && event != null) {
+                                try {
+                                    sendInputEvent.invoke(host, event, policyFlags)
+                                } catch (e: Exception) {
+                                    XposedBridge.log("$TAG: sendInputEvent failed: ${e.message}")
+                                }
+                            }
+                        }
+                        "asBinder" -> android.os.Binder()
+                        else -> null
+                    }
+                    null
+                }
+            )
+
+            XposedHelpers.callMethod(imsInstance, "setInputFilter", filterProxy)
+        } catch (e: Exception) {
+            XposedBridge.log("$TAG: registerFakeInputFilter failed: ${e.message}")
+            e.printStackTrace()
+        }
+    }
+
+}

app/src/main/java/com/fan/edgex/hook/ModuleRes.kt

@@ -0,0 +1,29 @@
+package com.fan.edgex.hook
+
+import android.graphics.Color
+import android.graphics.drawable.Drawable
+import android.content.res.XModuleResources
+import androidx.annotation.DrawableRes
+import androidx.annotation.StringRes
+
+object ModuleRes {
+    private var res: XModuleResources? = null
+
+    fun init(modulePath: String) {
+        res = XModuleResources.createInstance(modulePath, null)
+    }
+
+    fun getString(@StringRes id: Int, vararg args: Any?): String {
+        val r = res ?: return ""
+        val raw = r.getString(id)
+        return if (args.isEmpty()) raw else String.format(raw, *args)
+    }
+
+    @Suppress("DEPRECATION")
+    fun getDrawable(@DrawableRes id: Int, tint: Int = Color.WHITE): Drawable? {
+        val r = res ?: return null
+        return try {
+            r.getDrawable(id).also { it.setTint(tint) }
+        } catch (_: Exception) { null }
+    }
+}

app/src/main/java/com/fan/edgex/hook/NativeTouchHandoff.kt

@@ -0,0 +1,87 @@
+package com.fan.edgex.hook
+
+import android.content.Context
+import android.os.SystemClock
+import android.view.MotionEvent
+
+internal class NativeTouchHandoff(
+    private val log: (String) -> Unit,
+) {
+    data class Session(
+        val savedDownEvent: MotionEvent,
+        val consumeStream: Boolean = true,
+        var nativeStreamCancelled: Boolean = false,
+        var nativeDownInjected: Boolean = false,
+    )
+
+    private var injectMethod: java.lang.reflect.Method? = null
+
+    fun begin(event: MotionEvent): Session =
+        Session(savedDownEvent = MotionEvent.obtain(event))
+
+    fun cancel(session: Session, context: Context) {
+        if (!session.nativeStreamCancelled) {
+            injectEvent(context, session.savedDownEvent, MotionEvent.ACTION_CANCEL)
+            session.nativeStreamCancelled = true
+        }
+    }
+
+    fun dispatchSavedDownIfNeeded(session: Session, context: Context) {
+        if (!session.nativeDownInjected && !session.nativeStreamCancelled) {
+            injectEvent(context, session.savedDownEvent)
+            session.nativeDownInjected = true
+        }
+    }
+
+    fun resume(session: Session, context: Context, currentEvent: MotionEvent) {
+        if (!session.nativeStreamCancelled) {
+            dispatchSavedDownIfNeeded(session, context)
+            injectEvent(context, currentEvent)
+        }
+    }
+
+    fun shouldProxyToNative(session: Session): Boolean =
+        session.consumeStream && session.nativeDownInjected && !session.nativeStreamCancelled
+
+    fun forwardToNative(session: Session, context: Context, event: MotionEvent) {
+        if (shouldProxyToNative(session)) {
+            injectEvent(context, event)
+        }
+    }
+
+    fun dispose(session: Session) {
+        session.savedDownEvent.recycle()
+    }
+
+    private fun injectEvent(context: Context, event: MotionEvent, action: Int? = null) {
+        try {
+            val inputManager =
+                context.getSystemService(Context.INPUT_SERVICE) as android.hardware.input.InputManager
+            if (injectMethod == null) {
+                injectMethod = inputManager.javaClass.getMethod(
+                    "injectInputEvent",
+                    android.view.InputEvent::class.java,
+                    Int::class.javaPrimitiveType,
+                )
+            }
+
+            val injected = if (action != null) {
+                MotionEvent.obtain(
+                    event.downTime,
+                    SystemClock.uptimeMillis(),
+                    action,
+                    event.rawX,
+                    event.rawY,
+                    event.metaState,
+                )
+            } else {
+                MotionEvent.obtain(event)
+            }
+
+            injectMethod?.invoke(inputManager, injected, 0)
+            injected.recycle()
+        } catch (e: Exception) {
+            log("Proxy injection failed: ${e.message}")
+        }
+    }
+}

app/src/main/java/com/fan/edgex/hook/PartialScreenshotOverlay.kt

@@ -0,0 +1,968 @@
+package com.fan.edgex.hook
+
+import android.content.ContentValues
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.content.ServiceConnection
+import android.graphics.*
+import android.graphics.drawable.GradientDrawable
+import android.hardware.HardwareBuffer
+import android.hardware.display.DisplayManager
+import android.os.Handler
+import android.os.IBinder
+import android.os.Looper
+import android.os.ParcelFileDescriptor
+import android.provider.MediaStore
+import android.view.*
+import android.widget.*
+import androidx.core.graphics.toColorInt
+import com.fan.edgex.BuildConfig
+import com.fan.edgex.IShellCallback
+import com.fan.edgex.IShellExecutor
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.HookConfigSnapshot
+import de.robv.android.xposed.XposedBridge
+import de.robv.android.xposed.XposedHelpers
+import java.io.IOException
+import java.lang.ref.WeakReference
+import java.text.SimpleDateFormat
+import java.util.*
+import java.util.concurrent.atomic.AtomicBoolean
+
+internal object PartialScreenshotOverlay {
+
+    private const val TAG = "EdgeX:PartialSS"
+    private enum class PanelPos { BOTTOM, TOP }
+
+    private var overlayRef: WeakReference<View>? = null
+    private var wmRef: WeakReference<WindowManager>? = null
+    private val handler = Handler(Looper.getMainLooper())
+
+    fun show(context: Context) {
+        if (overlayRef?.get() != null) return
+        val wm = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+        wmRef = WeakReference(wm)
+        Thread {
+            val bitmap = captureDisplayBitmap(context)
+            if (bitmap == null) {
+                XposedBridge.log("$TAG captureDisplayBitmap returned null")
+                showToast(context, ModuleRes.getString(R.string.partial_screenshot_failed))
+                wmRef = null
+                return@Thread
+            }
+            handler.post {
+                val root = buildRoot(context, bitmap, wm)
+                overlayRef = WeakReference(root)
+                @Suppress("DEPRECATION")
+                wm.addView(root, WindowManager.LayoutParams().apply {
+                    type = WindowManager.LayoutParams.TYPE_SYSTEM_ERROR
+                    format = PixelFormat.TRANSLUCENT
+                    width = WindowManager.LayoutParams.MATCH_PARENT
+                    height = WindowManager.LayoutParams.MATCH_PARENT
+                    flags = WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN or
+                            WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS
+                    layoutInDisplayCutoutMode =
+                        WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS
+                })
+            }
+        }.start()
+    }
+
+    private fun dismiss() {
+        val wm = wmRef?.get() ?: return
+        val view = overlayRef?.get() ?: return
+        try { wm.removeView(view) } catch (t: Throwable) {
+            XposedBridge.log("$TAG dismiss failed: ${t.message}")
+        }
+        overlayRef = null
+        wmRef = null
+    }
+
+    // ---- Overlay ----
+
+    private fun buildRoot(context: Context, bitmap: Bitmap, wm: WindowManager): FrameLayout {
+        val dp  = context.resources.displayMetrics.density
+        val mp  = ViewGroup.LayoutParams.MATCH_PARENT
+        val wc  = ViewGroup.LayoutParams.WRAP_CONTENT
+        val accentColor = readAccentColor(context)
+        val combinedView = CombinedView(context, bitmap)
+
+        // ── Shared state ──────────────────────────────────────────────────
+        val brushColors = listOf(
+            Color.BLACK, Color.RED, Color.YELLOW, Color.GREEN,
+            Color.BLUE, Color.parseColor("#E040FB"), Color.WHITE
+        )
+        var currentMode = CombinedView.Mode.SELECT
+        var hasSelection = false
+        combinedView.setBrushColor(brushColors[1])
+        combinedView.setMode(CombinedView.Mode.SELECT)
+
+        val circleSize = (52 * dp).toInt()
+
+        // ── View factories (views can't be shared between two parents) ────
+        fun makeCancel() = FrameLayout(context).apply {
+            background = GradientDrawable().apply {
+                shape = GradientDrawable.OVAL; setColor(Color.argb(220, 40, 40, 46))
+            }
+            addView(TextView(context).apply {
+                text = "✕"; textSize = 19f; gravity = Gravity.CENTER; setTextColor(Color.WHITE)
+                layoutParams = FrameLayout.LayoutParams(circleSize, circleSize)
+            })
+            setOnClickListener { combinedView.release(); dismiss() }
+        }
+
+        fun makeSave() = FrameLayout(context).apply {
+            background = GradientDrawable().apply {
+                shape = GradientDrawable.OVAL; setColor(accentColor)
+            }
+            addView(object : View(context) {
+                private val p = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+                    color = Color.WHITE; style = Paint.Style.STROKE
+                    strokeWidth = 2.5f * dp; strokeCap = Paint.Cap.ROUND; strokeJoin = Paint.Join.ROUND
+                }
+                override fun onDraw(canvas: Canvas) {
+                    val w = width.toFloat(); val h = height.toFloat()
+                    val path = Path()
+                    path.moveTo(w * 0.28f, h * 0.52f)
+                    path.lineTo(w * 0.44f, h * 0.67f)
+                    path.lineTo(w * 0.72f, h * 0.36f)
+                    canvas.drawPath(path, p)
+                }
+            }.apply { layoutParams = FrameLayout.LayoutParams(circleSize, circleSize) })
+            setOnClickListener {
+                val finalBitmap = combinedView.getFinalBitmap()
+                combinedView.release(); dismiss()
+                Thread {
+                    try { saveToGallery(context, finalBitmap) }
+                    catch (t: Throwable) {
+                        XposedBridge.log("$TAG save failed: ${t.message}")
+                        finalBitmap.recycle()
+                        showToast(context, ModuleRes.getString(R.string.partial_screenshot_failed))
+                    }
+                }.start()
+            }
+        }
+
+        // ── Color circles (h-panel only) ──────────────────────────────────
+        val colorCircles = brushColors.mapIndexed { i, color ->
+            View(context).apply {
+                background = GradientDrawable().apply {
+                    shape = GradientDrawable.OVAL; setColor(color)
+                    val sc = if (color == Color.WHITE || color == Color.BLACK)
+                        Color.argb(100, 200, 200, 200) else Color.argb(40, 255, 255, 255)
+                    setStroke((2 * dp).toInt(), if (i == 1) Color.WHITE else sc)
+                }
+                layoutParams = LinearLayout.LayoutParams((28 * dp).toInt(), (28 * dp).toInt()).apply {
+                    setMargins((4 * dp).toInt(), 0, (4 * dp).toInt(), 0)
+                }
+            }
+        }
+
+        // ── Color pill ────────────────────────────────────────────────────
+        val colorCirclesLayout = LinearLayout(context).apply {
+            orientation = LinearLayout.HORIZONTAL; gravity = Gravity.CENTER_VERTICAL
+            colorCircles.forEach { addView(it) }
+        }
+        val colorPill = LinearLayout(context).apply {
+            orientation = LinearLayout.HORIZONTAL; gravity = Gravity.CENTER_VERTICAL
+            background = GradientDrawable().apply {
+                setColor(Color.argb(220, 28, 28, 34)); cornerRadius = 40 * dp
+            }
+            setPadding((16 * dp).toInt(), (12 * dp).toInt(), (16 * dp).toInt(), (12 * dp).toInt())
+            addView(TextView(context).apply {
+                text = "✏"; textSize = 20f; gravity = Gravity.CENTER; setTextColor(Color.WHITE)
+                layoutParams = LinearLayout.LayoutParams(wc, wc).apply { setMargins(0, 0, (8 * dp).toInt(), 0) }
+            })
+            addView(colorCirclesLayout)
+        }
+        val colorPillWrapper = FrameLayout(context).apply {
+            setPadding(0, (6 * dp).toInt(), 0, (6 * dp).toInt())
+            addView(colorPill, FrameLayout.LayoutParams(wc, wc).apply { gravity = Gravity.CENTER_HORIZONTAL })
+            visibility = View.GONE
+        }
+        colorCircles.forEachIndexed { i, v ->
+            v.setOnClickListener {
+                if (!hasSelection) return@setOnClickListener
+                combinedView.setBrushColor(brushColors[i])
+                colorCircles.forEachIndexed { j, cv ->
+                    val c = brushColors[j]
+                    val sc = when {
+                        j == i -> Color.WHITE
+                        c == Color.WHITE || c == Color.BLACK -> Color.argb(100, 200, 200, 200)
+                        else -> Color.argb(40, 255, 255, 255)
+                    }
+                    (cv.background as? GradientDrawable)?.setStroke((2 * dp).toInt(), sc)
+                }
+                if (currentMode != CombinedView.Mode.BRUSH) {
+                    currentMode = CombinedView.Mode.BRUSH
+                    combinedView.setMode(CombinedView.Mode.BRUSH)
+                }
+            }
+        }
+
+        // ── Tab factory ───────────────────────────────────────────────────
+        fun makeTab(label: String, size: Float, padH: Int, padV: Int) = TextView(context).apply {
+            text = label; textSize = size; gravity = Gravity.CENTER
+            setTextColor(Color.argb(140, 255, 255, 255))
+            setPadding(padH, padV, padH, padV)
+        }
+
+        // ── h-panel tabs ──────────────────────────────────────────────────
+        val hSelTab = makeTab(ModuleRes.getString(R.string.partial_screenshot_tool_select), 15f, (20*dp).toInt(), (12*dp).toInt())
+        val hBrushTab = makeTab(ModuleRes.getString(R.string.partial_screenshot_tool_brush), 15f, (20*dp).toInt(), (12*dp).toInt())
+        val hMosaicTab = makeTab(ModuleRes.getString(R.string.partial_screenshot_tool_mosaic), 15f, (20*dp).toInt(), (12*dp).toInt())
+
+        // ── Center-row var (assigned after panel construction) ───────────
+        var hCenterRow: LinearLayout? = null
+
+        // ── Shared style updater ──────────────────────────────────────────
+        fun tabColor(isActive: Boolean, avail: Boolean) = when {
+            isActive -> Color.WHITE
+            avail    -> Color.argb(180, 255, 255, 255)
+            else     -> Color.argb(70, 255, 255, 255)
+        }
+        fun updateStyles() {
+            val isBrush  = currentMode == CombinedView.Mode.BRUSH
+            val isMosaic = currentMode == CombinedView.Mode.MOSAIC
+            val isSel    = currentMode == CombinedView.Mode.SELECT
+            hSelTab.setTextColor(tabColor(isSel, true))
+            hBrushTab.setTextColor(tabColor(isBrush, hasSelection))
+            hMosaicTab.setTextColor(tabColor(isMosaic, hasSelection))
+            colorPillWrapper.visibility =
+                if (hasSelection && isBrush) View.VISIBLE else View.GONE
+            hCenterRow?.visibility = if (isBrush || isMosaic) View.VISIBLE else View.INVISIBLE
+        }
+        updateStyles()
+
+        // ── Mode switch ───────────────────────────────────────────────────
+        fun switchMode(m: CombinedView.Mode) {
+            if (m != CombinedView.Mode.SELECT && !hasSelection) return
+            currentMode = m; combinedView.setMode(m); updateStyles()
+        }
+        hSelTab.setOnClickListener   { switchMode(CombinedView.Mode.SELECT) }
+        hBrushTab.setOnClickListener { switchMode(CombinedView.Mode.BRUSH)  }
+        hMosaicTab.setOnClickListener{ switchMode(CombinedView.Mode.MOSAIC) }
+
+        combinedView.onSelectionChanged = { sel ->
+            hasSelection = sel
+            if (!sel && currentMode != CombinedView.Mode.SELECT) switchMode(CombinedView.Mode.SELECT)
+            else updateStyles()
+        }
+
+        // ── h-panel center row ────────────────────────────────────────────
+        val undoBtn = TextView(context).apply {
+            text = "↩"; textSize = 33f; gravity = Gravity.CENTER; setTextColor(Color.WHITE)
+            setPadding((12*dp).toInt(), (10*dp).toInt(), (12*dp).toInt(), (10*dp).toInt())
+            setOnClickListener { combinedView.undo() }
+        }
+        val redoBtn = TextView(context).apply {
+            text = "↪"; textSize = 33f; gravity = Gravity.CENTER; setTextColor(Color.WHITE)
+            setPadding((12*dp).toInt(), (10*dp).toInt(), (12*dp).toInt(), (10*dp).toInt())
+            setOnClickListener { combinedView.redo() }
+        }
+
+        fun updateUndoRedoState() {
+            val canUndo = combinedView.canUndo()
+            val canRedo = combinedView.canRedo()
+            undoBtn.alpha = if (canUndo) 1f else 0.35f
+            undoBtn.isClickable = canUndo
+            redoBtn.alpha = if (canRedo) 1f else 0.35f
+            redoBtn.isClickable = canRedo
+        }
+        updateUndoRedoState()
+        combinedView.onStackChanged = { updateUndoRedoState() }
+
+        hCenterRow = LinearLayout(context).apply {
+            orientation = LinearLayout.HORIZONTAL; gravity = Gravity.CENTER
+            visibility = View.INVISIBLE
+            addView(undoBtn)
+            addView(TextView(context).apply {
+                text = "Reset"; textSize = 17f; gravity = Gravity.CENTER; setTextColor(Color.WHITE)
+                setPadding((6*dp).toInt(), 0, (6*dp).toInt(), 0)
+                setOnClickListener { combinedView.resetAnnotations() }
+            })
+            addView(redoBtn)
+        }
+
+        // ── Horizontal panel ──────────────────────────────────────────────
+        val hPanelBg = GradientDrawable().apply {
+            setColor(Color.argb(230, 18, 18, 20))
+            cornerRadii = floatArrayOf(20*dp, 20*dp, 20*dp, 20*dp, 0f, 0f, 0f, 0f)
+        }
+        val hPanel = LinearLayout(context).apply {
+            orientation = LinearLayout.VERTICAL; background = hPanelBg
+            addView(colorPillWrapper, LinearLayout.LayoutParams(mp, wc))
+            addView(LinearLayout(context).apply {
+                orientation = LinearLayout.HORIZONTAL; gravity = Gravity.CENTER
+                setPadding(0, (10*dp).toInt(), 0, (2*dp).toInt())
+                addView(hSelTab); addView(hBrushTab); addView(hMosaicTab)
+            }, LinearLayout.LayoutParams(mp, wc))
+            addView(View(context).apply { setBackgroundColor(Color.argb(35, 255, 255, 255)) },
+                LinearLayout.LayoutParams(mp, 1))
+            addView(LinearLayout(context).apply {
+                orientation = LinearLayout.HORIZONTAL; gravity = Gravity.CENTER_VERTICAL
+                setPadding((24*dp).toInt(), (8*dp).toInt(), (24*dp).toInt(), (24*dp).toInt())
+                addView(makeCancel().apply { layoutParams = LinearLayout.LayoutParams(circleSize, circleSize) })
+                addView(hCenterRow!!, LinearLayout.LayoutParams(0, wc, 1f))
+                addView(makeSave().apply { layoutParams = LinearLayout.LayoutParams(circleSize, circleSize) })
+            }, LinearLayout.LayoutParams(mp, wc))
+        }
+
+        // ── Root ──────────────────────────────────────────────────────────
+        val hPanelLp = FrameLayout.LayoutParams(mp, wc, Gravity.BOTTOM)
+        val root = object : FrameLayout(context) {
+            init {
+                addView(combinedView, LayoutParams(mp, mp))
+                addView(hPanel, hPanelLp)
+            }
+        }
+
+        // ── Panel repositioning ───────────────────────────────────────────
+        var currentPos = PanelPos.BOTTOM
+        val topInset = wm.currentWindowMetrics.windowInsets
+            .getInsetsIgnoringVisibility(
+                android.view.WindowInsets.Type.statusBars() or
+                android.view.WindowInsets.Type.displayCutout()
+            ).top
+
+        fun applyPos(pos: PanelPos) {
+            if (pos == currentPos) return
+            currentPos = pos
+            when (pos) {
+                PanelPos.BOTTOM -> {
+                    root.updateViewLayout(hPanel, hPanelLp.also { it.gravity = Gravity.BOTTOM })
+                    hPanelBg.cornerRadii = floatArrayOf(20*dp, 20*dp, 20*dp, 20*dp, 0f, 0f, 0f, 0f)
+                    hPanel.setPadding(0, 0, 0, 0)
+                    // color pill above tool row
+                    hPanel.removeView(colorPillWrapper)
+                    hPanel.addView(colorPillWrapper, 0)
+                }
+                PanelPos.TOP -> {
+                    root.updateViewLayout(hPanel, hPanelLp.also { it.gravity = Gravity.TOP })
+                    hPanelBg.cornerRadii = floatArrayOf(0f, 0f, 0f, 0f, 20*dp, 20*dp, 20*dp, 20*dp)
+                    hPanel.setPadding(0, topInset, 0, 0)
+                    // color pill below tool row (expands downward, away from screen edge)
+                    hPanel.removeView(colorPillWrapper)
+                    hPanel.addView(colorPillWrapper, 1)
+                }
+            }
+        }
+
+        fun reposition(selRect: RectF?) {
+            if (!hasSelection || selRect == null) { applyPos(PanelPos.BOTTOM); return }
+            val screenH = root.height.toFloat().takeIf { it > 0 }
+                ?: wm.currentWindowMetrics.bounds.height().toFloat()
+            val panelH  = hPanel.height.toFloat().takeIf { it > 0 } ?: (130 * dp)
+            val margin  = 32 * dp
+            val pos = if (selRect.bottom < screenH - panelH - margin) PanelPos.BOTTOM else PanelPos.TOP
+            applyPos(pos)
+        }
+
+        combinedView.onSelectionUpdated = { rect -> reposition(rect) }
+
+        return root
+    }
+
+    // ---- Theme ----
+
+    private fun readAccentColor(context: Context): Int {
+        val snapshot = HookConfigSnapshot.readFromHookFile()
+        val presetId = snapshot[AppConfig.THEME_PRESET] ?: ""
+        return when (presetId) {
+            "custom" -> runCatching {
+                (snapshot[AppConfig.THEME_CUSTOM_COLOR] ?: "").toColorInt()
+            }.getOrElse { "#326D32".toColorInt() }
+            "classic" -> "#00796B".toColorInt()
+            "cedar"   -> "#496B3D".toColorInt()
+            "ocean"   -> "#2F6F8F".toColorInt()
+            "ember"   -> "#C56B2A".toColorInt()
+            else      -> "#326D32".toColorInt()
+        }
+    }
+
+    // ---- Screen capture ----
+
+    private fun captureDisplayBitmap(context: Context): Bitmap? {
+        val wm = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+        val bounds = wm.currentWindowMetrics.bounds
+        val w = bounds.width(); val h = bounds.height()
+
+        val scClass = runCatching { Class.forName("android.window.ScreenCapture") }.getOrNull() ?: return null
+
+        runCatching {
+            val paramsClass = scClass.declaredClasses.firstOrNull { "ScreenCaptureParams" in it.simpleName }
+                ?: Class.forName("android.window.ScreenCaptureParams")
+            val builderClass = paramsClass.declaredClasses.firstOrNull { "Builder" in it.simpleName }!!
+            val builder = builderClass.getConstructor(Int::class.javaPrimitiveType)
+                .newInstance(android.view.Display.DEFAULT_DISPLAY)
+            val params = XposedHelpers.callMethod(builder, "build")
+            val latch = java.util.concurrent.CountDownLatch(1)
+            var captureResultObj: Any? = null
+            val receiver = java.lang.reflect.Proxy.newProxyInstance(
+                scClass.classLoader, arrayOf(Class.forName("android.os.OutcomeReceiver"))
+            ) { _, method, args ->
+                when (method.name) {
+                    "onResult" -> { captureResultObj = args?.get(0); latch.countDown() }
+                    "onError"  -> { XposedBridge.log("$TAG onError: ${args?.get(0)}"); latch.countDown() }
+                }
+                null
+            }
+            XposedHelpers.callStaticMethod(scClass, "capture", params,
+                java.util.concurrent.Executors.newSingleThreadExecutor(), receiver)
+            if (!latch.await(5, java.util.concurrent.TimeUnit.SECONDS)) {
+                XposedBridge.log("$TAG capture timed out"); return null
+            }
+            return captureResultObj?.let { hwBufToBitmap(it) }
+        }.onFailure { XposedBridge.log("$TAG Android16 capture failed: ${it.message}") }
+
+        val token = resolveDisplayToken(context) ?: return null
+        runCatching {
+            val bc = Class.forName("android.window.ScreenCapture\$DisplayCaptureArgs\$Builder")
+            val builder = bc.getConstructor(android.os.IBinder::class.java).newInstance(token)
+            XposedHelpers.callMethod(builder, "setSize", w, h)
+            val args = XposedHelpers.callMethod(builder, "build")
+            return hwBufToBitmap(XposedHelpers.callStaticMethod(scClass, "captureDisplay", args) ?: return null)
+        }.onFailure { XposedBridge.log("$TAG captureDisplay(IBinder) failed: ${it.message}") }
+
+        runCatching {
+            val sc2 = Class.forName("android.view.SurfaceControl")
+            val bc = Class.forName("android.view.SurfaceControl\$DisplayCaptureArgs\$Builder")
+            val builder = bc.getConstructor(android.os.IBinder::class.java).newInstance(token)
+            XposedHelpers.callMethod(builder, "setSize", w, h)
+            val args = XposedHelpers.callMethod(builder, "build")
+            return hwBufToBitmap(XposedHelpers.callStaticMethod(sc2, "captureDisplay", args) ?: return null)
+        }.onFailure { XposedBridge.log("$TAG SurfaceControl fallback failed: ${it.message}") }
+
+        return null
+    }
+
+    private fun hwBufToBitmap(screenshotHwBuf: Any): Bitmap? {
+        val hwBuf = XposedHelpers.callMethod(screenshotHwBuf, "getHardwareBuffer") as? HardwareBuffer ?: return null
+        val colorSpace = runCatching {
+            XposedHelpers.callMethod(screenshotHwBuf, "getColorSpace") as? ColorSpace
+        }.getOrNull()
+        val hw = Bitmap.wrapHardwareBuffer(hwBuf, colorSpace)
+        hwBuf.close(); hw ?: return null
+        val soft = hw.copy(Bitmap.Config.ARGB_8888, false)
+        hw.recycle(); return soft
+    }
+
+    private fun resolveDisplayToken(context: Context): android.os.IBinder? {
+        runCatching {
+            val dmg = Class.forName("android.hardware.display.DisplayManagerGlobal")
+            val instance = XposedHelpers.callStaticMethod(dmg, "getInstance")
+            val info = XposedHelpers.callMethod(instance, "getDisplayInfo", android.view.Display.DEFAULT_DISPLAY)
+            if (info != null)
+                (XposedHelpers.getObjectField(info, "displayToken") as? android.os.IBinder)?.let { return it }
+        }
+        runCatching {
+            val sc = Class.forName("android.view.SurfaceControl")
+            val ids = XposedHelpers.callStaticMethod(sc, "getPhysicalDisplayIds") as? LongArray
+            if (ids != null && ids.isNotEmpty())
+                return XposedHelpers.callStaticMethod(sc, "getPhysicalDisplayToken", ids[0]) as? android.os.IBinder
+        }
+        runCatching {
+            return XposedHelpers.callStaticMethod(
+                Class.forName("android.view.SurfaceControl"), "getInternalDisplayToken"
+            ) as? android.os.IBinder
+        }
+        runCatching {
+            val dm = context.getSystemService(Context.DISPLAY_SERVICE) as DisplayManager
+            return XposedHelpers.callMethod(
+                dm.getDisplay(android.view.Display.DEFAULT_DISPLAY), "getDisplayToken"
+            ) as? android.os.IBinder
+        }
+        return null
+    }
+
+    private fun saveToGallery(context: Context, bitmap: Bitmap) {
+        val timestamp = SimpleDateFormat("yyyyMMdd_HHmmss", Locale.US).format(Date())
+        val displayName = "Screenshot_$timestamp.png"
+        if (saveToGalleryViaAppProcess(context, bitmap, displayName)) return
+
+        saveToGalleryDirect(context, bitmap, displayName)
+    }
+
+    private fun saveToGalleryViaAppProcess(context: Context, bitmap: Bitmap, displayName: String): Boolean {
+        val completed = AtomicBoolean(false)
+        val bitmapRecycled = AtomicBoolean(false)
+        var readSide: ParcelFileDescriptor? = null
+        var writeSide: ParcelFileDescriptor? = null
+        lateinit var connection: ServiceConnection
+
+        fun recycleBitmapOnce() {
+            if (bitmapRecycled.compareAndSet(false, true)) {
+                runCatching { bitmap.recycle() }
+            }
+        }
+
+        fun closePipe() {
+            runCatching { readSide?.close() }
+            runCatching { writeSide?.close() }
+            readSide = null
+            writeSide = null
+        }
+
+        fun finish(success: Boolean, message: String?) {
+            if (!completed.compareAndSet(false, true)) return
+            handler.removeCallbacksAndMessages(connection)
+            runCatching { context.unbindService(connection) }
+            if (success) {
+                showToast(context, ModuleRes.getString(R.string.partial_screenshot_saved))
+            } else {
+                if (!message.isNullOrBlank()) XposedBridge.log("$TAG app save failed: $message")
+                showToast(context, ModuleRes.getString(R.string.partial_screenshot_failed))
+            }
+        }
+
+        val timeout = Runnable {
+            if (!completed.compareAndSet(false, true)) return@Runnable
+            XposedBridge.log("$TAG app save timed out")
+            closePipe()
+            recycleBitmapOnce()
+            runCatching { context.unbindService(connection) }
+            showToast(context, ModuleRes.getString(R.string.partial_screenshot_failed))
+        }
+
+        val callback = object : IShellCallback.Stub() {
+            override fun onResult(success: Boolean, output: String?) {
+                finish(success, output)
+            }
+        }
+
+        connection = object : ServiceConnection {
+            override fun onServiceConnected(name: ComponentName, binder: IBinder) {
+                try {
+                    val executor = IShellExecutor.Stub.asInterface(binder)
+                    val pipe = ParcelFileDescriptor.createPipe()
+                    readSide = pipe[0]
+                    writeSide = pipe[1]
+                    executor.savePngToGallery(readSide, displayName, callback)
+                    runCatching { readSide?.close() }
+                    readSide = null
+                    Thread {
+                        try {
+                            ParcelFileDescriptor.AutoCloseOutputStream(writeSide).use { output ->
+                                if (!bitmap.compress(Bitmap.CompressFormat.PNG, 100, output)) {
+                                    throw IOException("Bitmap compression returned false")
+                                }
+                            }
+                        } catch (t: Throwable) {
+                            XposedBridge.log("$TAG pipe write failed: ${t.message}")
+                            finish(false, t.message)
+                        } finally {
+                            writeSide = null
+                            recycleBitmapOnce()
+                        }
+                    }.start()
+                } catch (t: Throwable) {
+                    closePipe()
+                    recycleBitmapOnce()
+                    finish(false, t.message)
+                }
+            }
+
+            override fun onServiceDisconnected(name: ComponentName) {
+                finish(false, "ShellExecutorService disconnected")
+            }
+        }
+
+        val intent = Intent().apply {
+            component = ComponentName(
+                BuildConfig.APPLICATION_ID,
+                "${BuildConfig.APPLICATION_ID}.config.ShellExecutorService",
+            )
+            addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES)
+        }
+
+        return try {
+            val bound = context.bindService(intent, connection, Context.BIND_AUTO_CREATE)
+            if (bound) {
+                handler.postDelayed(timeout, connection, 15_000L)
+            } else {
+                XposedBridge.log("$TAG app save bindService returned false")
+            }
+            bound
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG app save bind failed: ${t.message}")
+            closePipe()
+            false
+        }
+    }
+
+    private fun saveToGalleryDirect(context: Context, bitmap: Bitmap, displayName: String) {
+        var uri: android.net.Uri? = null
+        val values = ContentValues().apply {
+            put(MediaStore.Images.Media.DISPLAY_NAME, displayName)
+            put(MediaStore.Images.Media.MIME_TYPE, "image/png")
+            put(MediaStore.Images.Media.RELATIVE_PATH, "Pictures/Screenshots")
+            put(MediaStore.Images.Media.DATE_ADDED, System.currentTimeMillis() / 1000)
+            put(MediaStore.Images.Media.DATE_TAKEN, System.currentTimeMillis())
+            put(MediaStore.Images.Media.IS_PENDING, 1)
+        }
+        try {
+            val resolver = context.contentResolver
+            uri = resolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values)
+                ?: throw IOException("MediaStore insert returned null")
+            val output = resolver.openOutputStream(uri, "w")
+                ?: throw IOException("MediaStore output stream is null")
+            output.use {
+                if (!bitmap.compress(Bitmap.CompressFormat.PNG, 100, it)) {
+                    throw IOException("Bitmap compression returned false")
+                }
+            }
+            resolver.update(
+                uri,
+                ContentValues().apply { put(MediaStore.Images.Media.IS_PENDING, 0) },
+                null,
+                null,
+            )
+            showToast(context, ModuleRes.getString(R.string.partial_screenshot_saved))
+        } catch (t: Throwable) {
+            uri?.let { runCatching { context.contentResolver.delete(it, null, null) } }
+            XposedBridge.log("$TAG saveToGallery failed: ${t.message}")
+            showToast(context, ModuleRes.getString(R.string.partial_screenshot_failed))
+        } finally {
+            bitmap.recycle()
+        }
+    }
+
+    private fun showToast(context: Context, text: String) {
+        handler.post {
+            try { Toast.makeText(context, text, Toast.LENGTH_SHORT).show() } catch (_: Throwable) {}
+        }
+    }
+
+    // ---- Combined view ----
+
+    private class CombinedView(context: Context, sourceBitmap: Bitmap) : View(context) {
+
+        enum class Mode { SELECT, BRUSH, MOSAIC }
+
+        private var mode = Mode.SELECT
+        private var brushColor = Color.RED
+
+        var onSelectionChanged: ((Boolean) -> Unit)? = null
+        var onSelectionUpdated: ((RectF?) -> Unit)? = null
+        var onStackChanged: (() -> Unit)? = null
+
+        fun canUndo() = undoStack.isNotEmpty()
+        fun canRedo() = redoStack.isNotEmpty()
+
+        private val originalBitmap: Bitmap = sourceBitmap.copy(Bitmap.Config.ARGB_8888, false)
+        private val editBitmap: Bitmap = sourceBitmap.copy(Bitmap.Config.ARGB_8888, true)
+        private val editCanvas = Canvas(editBitmap)
+
+        private val displayMatrix = Matrix()
+        private val inverseMatrix = Matrix()
+        private var displayScale = 1f
+
+        private val undoStack = ArrayDeque<Bitmap>()
+        private val redoStack = ArrayDeque<Bitmap>()
+        private val MAX_UNDO = 5
+
+        private enum class TouchMode { NONE, DRAW, MOVE }
+        private var touchMode = TouchMode.NONE
+        private var startX = 0f; private var startY = 0f
+        private var endX   = 0f; private var endY   = 0f
+        private var hasSelection = false
+            set(value) {
+                if (field != value) { field = value; onSelectionChanged?.invoke(value) }
+            }
+        private var dragAnchorX = 0f;    private var dragAnchorY = 0f
+        private var moveBaseStartX = 0f; private var moveBaseStartY = 0f
+        private var moveBaseEndX   = 0f; private var moveBaseEndY   = 0f
+
+        private var currentPath: Path? = null
+        private var lastBitmapX = 0f; private var lastBitmapY = 0f
+
+        private val brushStrokeWidthBitmap get() = (8f * resources.displayMetrics.density) / displayScale
+
+        private val bitmapPaint = Paint(Paint.FILTER_BITMAP_FLAG)
+        private val darkPaint   = Paint().apply { color = Color.argb(155, 0, 0, 0); style = Paint.Style.FILL }
+        private val borderPaint = Paint().apply {
+            color = Color.WHITE; style = Paint.Style.STROKE; strokeWidth = 2f; isAntiAlias = true
+        }
+        private val handlePaint = Paint().apply { color = Color.WHITE; style = Paint.Style.FILL; isAntiAlias = true }
+        private val brushPaint  = Paint().apply {
+            isAntiAlias = true; style = Paint.Style.STROKE
+            strokeCap = Paint.Cap.ROUND; strokeJoin = Paint.Join.ROUND
+        }
+        private val dimRect = RectF()
+        private val selRect = RectF()
+
+        override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
+            super.onSizeChanged(w, h, oldw, oldh)
+            if (w <= 0 || h <= 0) return
+            displayScale = minOf(w / editBitmap.width.toFloat(), h / editBitmap.height.toFloat())
+                .coerceAtLeast(0.001f)
+            val dx = (w - editBitmap.width  * displayScale) / 2f
+            val dy = (h - editBitmap.height * displayScale) / 2f
+            displayMatrix.reset()
+            displayMatrix.postScale(displayScale, displayScale)
+            displayMatrix.postTranslate(dx, dy)
+            displayMatrix.invert(inverseMatrix)
+        }
+
+        fun setMode(m: Mode) { mode = m; invalidate() }
+        fun setBrushColor(color: Int) { brushColor = color }
+
+        private fun pushToUndo() {
+            if (undoStack.size >= MAX_UNDO) undoStack.removeFirst().recycle()
+            undoStack.addLast(editBitmap.copy(Bitmap.Config.ARGB_8888, false))
+        }
+
+        private fun clearRedo() {
+            redoStack.forEach { if (!it.isRecycled) it.recycle() }
+            redoStack.clear()
+        }
+
+        private fun pushUndo() { pushToUndo(); clearRedo(); onStackChanged?.invoke() }
+
+        fun undo() {
+            if (undoStack.isEmpty()) return
+            if (redoStack.size >= MAX_UNDO) redoStack.removeFirst().recycle()
+            redoStack.addLast(editBitmap.copy(Bitmap.Config.ARGB_8888, false))
+            val prev = undoStack.removeLast()
+            editCanvas.drawBitmap(prev, 0f, 0f,
+                Paint().apply { xfermode = PorterDuffXfermode(PorterDuff.Mode.SRC) })
+            if (!prev.isRecycled) prev.recycle()
+            invalidate()
+            onStackChanged?.invoke()
+        }
+
+        fun redo() {
+            if (redoStack.isEmpty()) return
+            pushToUndo()
+            val next = redoStack.removeLast()
+            editCanvas.drawBitmap(next, 0f, 0f,
+                Paint().apply { xfermode = PorterDuffXfermode(PorterDuff.Mode.SRC) })
+            if (!next.isRecycled) next.recycle()
+            invalidate()
+            onStackChanged?.invoke()
+        }
+
+        fun resetAnnotations() {
+            clearRedo()
+            undoStack.forEach { if (!it.isRecycled) it.recycle() }
+            undoStack.clear()
+            editCanvas.drawBitmap(originalBitmap, 0f, 0f,
+                Paint().apply { xfermode = PorterDuffXfermode(PorterDuff.Mode.SRC) })
+            invalidate()
+            onStackChanged?.invoke()
+        }
+
+        fun release() {
+            if (!editBitmap.isRecycled) editBitmap.recycle()
+            if (!originalBitmap.isRecycled) originalBitmap.recycle()
+            undoStack.forEach { if (!it.isRecycled) it.recycle() }
+            undoStack.clear(); clearRedo()
+        }
+
+        fun getFinalBitmap(): Bitmap {
+            commitBrushPath()
+            val sel = selectionBitmapRect() ?: return editBitmap.copy(Bitmap.Config.ARGB_8888, false)
+            val w = sel.width().toInt().coerceAtLeast(1)
+            val h = sel.height().toInt().coerceAtLeast(1)
+            return Bitmap.createBitmap(editBitmap, sel.left.toInt(), sel.top.toInt(), w, h)
+        }
+
+        private fun normalizedRect() = RectF(
+            minOf(startX, endX), minOf(startY, endY),
+            maxOf(startX, endX), maxOf(startY, endY)
+        )
+
+        private fun selectionBitmapRect(): RectF? {
+            if (!hasSelection) return null
+            val vr = normalizedRect()
+            val pts = floatArrayOf(vr.left, vr.top, vr.right, vr.bottom)
+            inverseMatrix.mapPoints(pts)
+            return RectF(
+                pts[0].coerceIn(0f, editBitmap.width.toFloat()),
+                pts[1].coerceIn(0f, editBitmap.height.toFloat()),
+                pts[2].coerceIn(0f, editBitmap.width.toFloat()),
+                pts[3].coerceIn(0f, editBitmap.height.toFloat())
+            )
+        }
+
+        private fun viewToBitmap(vx: Float, vy: Float): FloatArray {
+            val pts = floatArrayOf(vx, vy)
+            inverseMatrix.mapPoints(pts)
+            return pts
+        }
+
+        override fun onTouchEvent(event: MotionEvent): Boolean {
+            when (mode) {
+                Mode.SELECT -> handleSelectTouch(event)
+                Mode.BRUSH  -> handleBrushTouch(event)
+                Mode.MOSAIC -> handleMosaicTouch(event)
+            }
+            return true
+        }
+
+        private fun handleSelectTouch(event: MotionEvent) {
+            when (event.action) {
+                MotionEvent.ACTION_DOWN -> {
+                    if (hasSelection && normalizedRect().contains(event.x, event.y)) {
+                        touchMode = TouchMode.MOVE
+                        dragAnchorX    = event.x; dragAnchorY    = event.y
+                        moveBaseStartX = startX;  moveBaseStartY = startY
+                        moveBaseEndX   = endX;    moveBaseEndY   = endY
+                    } else {
+                        touchMode = TouchMode.DRAW
+                        startX = event.x; startY = event.y
+                        endX   = event.x; endY   = event.y
+                        hasSelection = false
+                    }
+                    invalidate()
+                }
+                MotionEvent.ACTION_MOVE -> {
+                    when (touchMode) {
+                        TouchMode.MOVE -> {
+                            val dx = event.x - dragAnchorX; val dy = event.y - dragAnchorY
+                            startX = moveBaseStartX + dx; startY = moveBaseStartY + dy
+                            endX   = moveBaseEndX   + dx; endY   = moveBaseEndY   + dy
+                        }
+                        TouchMode.DRAW -> { endX = event.x; endY = event.y; hasSelection = true }
+                        TouchMode.NONE -> {}
+                    }
+                    invalidate()
+                }
+                MotionEvent.ACTION_UP -> {
+                    when (touchMode) {
+                        TouchMode.MOVE -> {
+                            val dx = event.x - dragAnchorX; val dy = event.y - dragAnchorY
+                            startX = moveBaseStartX + dx; startY = moveBaseStartY + dy
+                            endX   = moveBaseEndX   + dx; endY   = moveBaseEndY   + dy
+                        }
+                        TouchMode.DRAW -> {
+                            endX = event.x; endY = event.y
+                            hasSelection = normalizedRect().let { it.width() > 10f && it.height() > 10f }
+                        }
+                        TouchMode.NONE -> {}
+                    }
+                    touchMode = TouchMode.NONE
+                    invalidate()
+                    onSelectionUpdated?.invoke(if (hasSelection) RectF(normalizedRect()) else null)
+                }
+            }
+        }
+
+        private fun handleBrushTouch(event: MotionEvent) {
+            val pts = viewToBitmap(event.x, event.y)
+            val bx = pts[0].coerceIn(0f, editBitmap.width.toFloat())
+            val by = pts[1].coerceIn(0f, editBitmap.height.toFloat())
+            when (event.action) {
+                MotionEvent.ACTION_DOWN -> {
+                    pushUndo()
+                    currentPath = Path().apply { moveTo(bx, by) }
+                    lastBitmapX = bx; lastBitmapY = by
+                    invalidate()
+                }
+                MotionEvent.ACTION_MOVE -> {
+                    val midX = (bx + lastBitmapX) / 2f; val midY = (by + lastBitmapY) / 2f
+                    currentPath?.quadTo(lastBitmapX, lastBitmapY, midX, midY)
+                    lastBitmapX = bx; lastBitmapY = by
+                    invalidate()
+                }
+                MotionEvent.ACTION_UP -> {
+                    currentPath?.lineTo(bx, by)
+                    commitBrushPath()
+                    invalidate()
+                }
+            }
+        }
+
+        private fun commitBrushPath() {
+            val path = currentPath ?: return
+            val sel = selectionBitmapRect()
+            brushPaint.color = brushColor
+            brushPaint.strokeWidth = brushStrokeWidthBitmap
+            editCanvas.save()
+            if (sel != null) editCanvas.clipRect(sel)
+            editCanvas.drawPath(path, brushPaint)
+            editCanvas.restore()
+            currentPath = null
+        }
+
+        private fun handleMosaicTouch(event: MotionEvent) {
+            when (event.action) {
+                MotionEvent.ACTION_DOWN -> { pushUndo(); applyMosaic(event.x, event.y) }
+                MotionEvent.ACTION_MOVE -> applyMosaic(event.x, event.y)
+                MotionEvent.ACTION_UP   -> invalidate()
+            }
+        }
+
+        private fun applyMosaic(vx: Float, vy: Float) {
+            val sel = selectionBitmapRect() ?: return
+            val pts = viewToBitmap(vx, vy)
+            val bx = pts[0].toInt(); val by = pts[1].toInt()
+            val blockSize = (20f / displayScale).toInt().coerceAtLeast(4)
+            val halfBrush = (30f / displayScale).toInt().coerceAtLeast(4)
+            val left   = (bx - halfBrush).toFloat().coerceAtLeast(sel.left).toInt().coerceIn(0, editBitmap.width)
+            val top    = (by - halfBrush).toFloat().coerceAtLeast(sel.top).toInt().coerceIn(0, editBitmap.height)
+            val right  = (bx + halfBrush).toFloat().coerceAtMost(sel.right).toInt().coerceIn(0, editBitmap.width)
+            val bottom = (by + halfBrush).toFloat().coerceAtMost(sel.bottom).toInt().coerceIn(0, editBitmap.height)
+            val rw = right - left; val rh = bottom - top
+            if (rw <= 0 || rh <= 0) return
+            val region = Bitmap.createBitmap(editBitmap, left, top, rw, rh)
+            val pixelated = pixelateBitmap(region, blockSize)
+            region.recycle()
+            editCanvas.drawBitmap(pixelated, left.toFloat(), top.toFloat(), null)
+            pixelated.recycle()
+            invalidate()
+        }
+
+        private fun pixelateBitmap(src: Bitmap, blockSize: Int): Bitmap {
+            val smallW = (src.width  / blockSize).coerceAtLeast(1)
+            val smallH = (src.height / blockSize).coerceAtLeast(1)
+            val small = Bitmap.createScaledBitmap(src, smallW, smallH, false)
+            val result = Bitmap.createScaledBitmap(small, src.width, src.height, false)
+            small.recycle(); return result
+        }
+
+        override fun onDraw(canvas: Canvas) {
+            canvas.drawBitmap(editBitmap, displayMatrix, bitmapPaint)
+
+            val path = currentPath
+            if (path != null && mode == Mode.BRUSH) {
+                val previewPath = Path(path).also { it.transform(displayMatrix) }
+                canvas.save()
+                if (hasSelection) canvas.clipRect(normalizedRect())
+                canvas.drawPath(previewPath, Paint(brushPaint).apply {
+                    color = brushColor; strokeWidth = brushStrokeWidthBitmap * displayScale
+                })
+                canvas.restore()
+            }
+
+            if (!hasSelection) {
+                canvas.drawColor(Color.argb(155, 0, 0, 0))
+            } else {
+                selRect.set(normalizedRect())
+                val vw = width.toFloat(); val vh = height.toFloat()
+                val l = selRect.left; val t = selRect.top; val r = selRect.right; val b = selRect.bottom
+                dimRect.set(0f, 0f, vw, t);  canvas.drawRect(dimRect, darkPaint)
+                dimRect.set(0f, b, vw, vh);  canvas.drawRect(dimRect, darkPaint)
+                dimRect.set(0f, t, l,  b);   canvas.drawRect(dimRect, darkPaint)
+                dimRect.set(r, t, vw,  b);   canvas.drawRect(dimRect, darkPaint)
+            }
+
+            if (hasSelection) {
+                selRect.set(normalizedRect())
+                val l = selRect.left; val t = selRect.top; val r = selRect.right; val b = selRect.bottom
+                canvas.drawRect(selRect, borderPaint)
+                val hs = 18f
+                canvas.drawRect(l - 2f, t - 2f, l + hs, t + 2f, handlePaint)
+                canvas.drawRect(l - 2f, t - 2f, l + 2f, t + hs, handlePaint)
+                canvas.drawRect(r - hs, t - 2f, r + 2f, t + 2f, handlePaint)
+                canvas.drawRect(r - 2f, t - 2f, r + 2f, t + hs, handlePaint)
+                canvas.drawRect(l - 2f, b - 2f, l + hs, b + 2f, handlePaint)
+                canvas.drawRect(l - 2f, b - hs, l + 2f, b + 2f, handlePaint)
+                canvas.drawRect(r - hs, b - 2f, r + 2f, b + 2f, handlePaint)
+                canvas.drawRect(r - 2f, b - hs, r + 2f, b + 2f, handlePaint)
+            }
+        }
+    }
+}

app/src/main/java/com/fan/edgex/hook/PremiumInstallMetadata.kt

@@ -0,0 +1,65 @@
+package com.fan.edgex.hook
+
+import com.fan.edgex.premium.PremiumInstall
+import java.io.File
+import java.io.FileInputStream
+import java.util.Base64
+import java.util.Properties
+
+internal object PremiumInstallMetadata {
+    private val sha256Pattern = Regex("^[0-9a-fA-F]{64}$")
+
+    fun verify(dex: File, meta: File, allowLocalDebug: Boolean): InstallMeta {
+        val properties = Properties()
+        FileInputStream(meta).use(properties::load)
+
+        val version = properties.getProperty("version")?.toIntOrNull()
+            ?: error("missing version")
+        require(version == PremiumInstall.SUPPORTED_API_VERSION) {
+            "unsupported version=$version"
+        }
+
+        val expectedSize = properties.getProperty("size")?.toLongOrNull()
+            ?: error("missing size")
+        require(dex.length() == expectedSize) {
+            "size mismatch expected=$expectedSize actual=${dex.length()}"
+        }
+
+        val expectedHash = properties.getProperty("sha256")?.trim()
+            ?: error("missing sha256")
+        require(sha256Pattern.matches(expectedHash)) { "invalid sha256" }
+        require(PremiumSignatureVerifier.sha256Hex(dex).equals(expectedHash, ignoreCase = true)) {
+            "sha256 mismatch"
+        }
+
+        val devicePubkeyHex = properties.getProperty("device_pubkey")?.trim()
+            ?: error("missing device_pubkey")
+        require(devicePubkeyHex.length >= 100 && devicePubkeyHex.length % 2 == 0) {
+            "invalid device_pubkey"
+        }
+
+        val localDebug = properties.getProperty("local_debug")?.trim() == "true"
+        require(!localDebug || allowLocalDebug) { "local_debug requires a debug build" }
+        val signature = if (localDebug) {
+            ByteArray(0)
+        } else {
+            val encoded = properties.getProperty("device_sig")?.trim()
+                ?: error("missing device_sig")
+            Base64.getDecoder().decode(encoded)
+        }
+
+        return InstallMeta(
+            sha256 = expectedHash.lowercase(),
+            devicePubkeyHex = devicePubkeyHex,
+            deviceSigBytes = signature,
+            localDebug = localDebug,
+        )
+    }
+
+    data class InstallMeta(
+        val sha256: String,
+        val devicePubkeyHex: String,
+        val deviceSigBytes: ByteArray,
+        val localDebug: Boolean,
+    )
+}

app/src/main/java/com/fan/edgex/hook/PremiumPluginLoader.kt

@@ -0,0 +1,263 @@
+package com.fan.edgex.hook
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.content.ServiceConnection
+import android.os.Handler
+import android.os.IBinder
+import android.os.Looper
+import com.fan.edgex.BuildConfig
+import com.fan.edgex.IKeystoreVerifier
+import com.fan.edgex.premium.IPremiumPlugin
+import com.fan.edgex.premium.PremiumInstall
+import dalvik.system.DexClassLoader
+import de.robv.android.xposed.XposedBridge
+import java.io.File
+import java.security.KeyFactory
+import java.security.SecureRandom
+import java.security.Signature
+import java.security.spec.X509EncodedKeySpec
+
+object PremiumPluginLoader {
+    private const val PLUGIN_CLASS = "com.fan.edgex.premium.PremiumPluginImpl"
+    private const val VERIFIER_PKG = "com.fan.edgex"
+    private const val VERIFIER_SVC = "com.fan.edgex.license.KeystoreVerifierService"
+    private const val INITIAL_DELAY_MS = 15_000L
+    private const val RETRY_DELAY_MS = 10_000L
+    private const val MAX_ATTEMPTS = 8
+
+    @Volatile private var disabledForProcess = false
+    @Volatile private var pendingPlugin: IPremiumPlugin? = null
+    @Volatile private var storedPubKeyBytes: ByteArray? = null
+    @Volatile private var challengeAttempt = 0
+    @Volatile private var activeConnection: ServiceConnection? = null
+
+    @Volatile var plugin: IPremiumPlugin? = null
+        private set
+
+    private val handler by lazy { Handler(Looper.getMainLooper()) }
+
+    /**
+     * Stage 1: hash-verify and server-signature-verify the DEX before loading it.
+     * Called from handleLoadPackage (no Context yet). Sets pendingPlugin on success;
+     * plugin remains null until verifyDeviceBinding() passes.
+     */
+    fun tryLoad() {
+        if (disabledForProcess || plugin != null || pendingPlugin != null) return
+
+        val dex = File(PremiumInstall.DEX_PATH)
+        val meta = File(PremiumInstall.META_PATH)
+        if (!dex.isFile || !meta.isFile) return
+
+        runCatching {
+            val installMeta = PremiumInstallMetadata.verify(dex, meta, BuildConfig.DEBUG)
+            if (!installMeta.localDebug) {
+                require(PremiumSignatureVerifier.verifyInstallationSignature(
+                    dex = dex,
+                    expectedDexHash = installMeta.sha256,
+                    devicePubkeyHex = installMeta.devicePubkeyHex,
+                    sigBytes = installMeta.deviceSigBytes,
+                )) {
+                    "installation signature invalid"
+                }
+            }
+            storedPubKeyBytes = installMeta.devicePubkeyHex.hexToByteArray()
+            val parent = IPremiumPlugin::class.java.classLoader
+                ?: ClassLoader.getSystemClassLoader()
+            val loader = object : DexClassLoader(dex.absolutePath, null, null, parent) {
+                override fun loadClass(name: String, resolve: Boolean): Class<*> {
+                    findLoadedClass(name)?.let { return it }
+                    return try {
+                        findClass(name)
+                    } catch (_: ClassNotFoundException) {
+                        super.loadClass(name, resolve)
+                    }
+                }
+            }
+            val instance = loader.loadClass(PLUGIN_CLASS)
+                .getDeclaredConstructor()
+                .newInstance() as IPremiumPlugin
+            require(instance.apiVersion == PremiumInstall.SUPPORTED_API_VERSION) {
+                "unsupported apiVersion=${instance.apiVersion}"
+            }
+            require(
+                instance.verifyInstallation(
+                    dexPath = dex.absolutePath,
+                    devicePubkeyHex = installMeta.devicePubkeyHex,
+                    sigBytes = installMeta.deviceSigBytes,
+                    localDebug = installMeta.localDebug,
+                ),
+            ) {
+                "plugin installation verification failed"
+            }
+            pendingPlugin = instance
+            XposedBridge.log("EdgeX: premium plugin verified and loaded, pending device binding")
+        }.onFailure {
+            pendingPlugin = null
+            storedPubKeyBytes = null
+            disabledForProcess = true
+            markBad(dex, meta)
+            XposedBridge.log("EdgeX: premium plugin load failed: ${it.message}")
+        }
+    }
+
+    /**
+     * Stage 2: schedule the Keystore challenge after the DEX has already passed
+     * host-side server signature verification.
+     * Called once a Context is available (InputManagerService.start()).
+     */
+    @Suppress("UNUSED_PARAMETER")
+    fun verifyDeviceBinding(context: Context) {
+        val pending = pendingPlugin ?: return
+
+        val dex = File(PremiumInstall.DEX_PATH)
+        val meta = File(PremiumInstall.META_PATH)
+
+        runCatching {
+            val metaHash = meta.readLines()
+                .firstOrNull { it.startsWith("sha256=") }
+                ?.substringAfter("=")?.trim()?.take(8) ?: "?"
+            val cl = pending.javaClass.classLoader
+            XposedBridge.log("EdgeX: verifyDeviceBinding dex=$metaHash cl=${cl?.javaClass?.simpleName}")
+            val intrinsicsOk = runCatching {
+                cl?.loadClass("kotlin.jvm.internal.Intrinsics"); true
+            }.getOrDefault(false)
+            XposedBridge.log("EdgeX: Intrinsics via plugin CL: $intrinsicsOk")
+        }
+
+        runCatching {
+            require(storedPubKeyBytes != null) {
+                "missing verified device pubkey"
+            }
+            XposedBridge.log("EdgeX: host binding verified, scheduling keystore challenge")
+            scheduleChallenge(context)
+        }.onFailure {
+            pendingPlugin = null
+            storedPubKeyBytes = null
+            disabledForProcess = true
+            markBad(dex, meta)
+            XposedBridge.log("EdgeX: premium device binding failed (${it.javaClass.simpleName}): ${it.message}")
+        }
+    }
+
+    fun disableForCurrentProcess(cause: Throwable) {
+        plugin = null
+        pendingPlugin = null
+        disabledForProcess = true
+        XposedBridge.log("EdgeX: premium plugin disabled for current process: ${cause.message}")
+    }
+
+    /**
+     * Stage 3: ECDSA challenge-response via AIDL to prove the device holds the Keystore
+     * private key corresponding to device_pubkey in the META file.
+     * Scheduled after static binding succeeds; retried up to MAX_ATTEMPTS times.
+     */
+    private fun scheduleChallenge(context: Context) {
+        challengeAttempt = 0
+        handler.postDelayed({ attemptChallenge(context) }, INITIAL_DELAY_MS)
+    }
+
+    fun retryChallengeIfNeeded(context: Context) {
+        if (plugin != null || pendingPlugin == null || disabledForProcess) return
+        XposedBridge.log("EdgeX: retrying keystore challenge from broadcast trigger")
+        attemptChallenge(context)
+    }
+
+    private fun attemptChallenge(context: Context) {
+        if (pendingPlugin == null || disabledForProcess) return
+
+        // Safely unbind any existing connection to avoid leaks or duplicate binders
+        activeConnection?.let {
+            runCatching { context.unbindService(it) }
+            activeConnection = null
+        }
+
+        val intent = Intent().apply {
+            component = ComponentName(VERIFIER_PKG, VERIFIER_SVC)
+            addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES)
+        }
+
+        val connection = object : ServiceConnection {
+            override fun onServiceConnected(name: ComponentName, binder: IBinder) {
+                if (activeConnection != this) return
+                activeConnection = null
+
+                val pubKeyBytes = storedPubKeyBytes
+                val success = if (pubKeyBytes == null) {
+                    XposedBridge.log("EdgeX: challenge aborted — no stored pubkey")
+                    false
+                } else {
+                    runCatching {
+                        val verifier = IKeystoreVerifier.Stub.asInterface(binder)
+                        val challenge = ByteArray(32).also { SecureRandom().nextBytes(it) }
+                        val sig = verifier.sign(challenge) ?: error("null response from verifier")
+                        verifyEcSig(challenge, sig, pubKeyBytes)
+                    }.onFailure {
+                        XposedBridge.log("EdgeX: keystore challenge error: ${it.message}")
+                    }.getOrDefault(false)
+                }
+
+                runCatching { context.unbindService(this) }
+
+                if (success) {
+                    plugin = pendingPlugin
+                    pendingPlugin = null
+                    XposedBridge.log("EdgeX: keystore challenge passed — premium active")
+                } else {
+                    pendingPlugin = null
+                    disabledForProcess = true
+                    markBad(File(PremiumInstall.DEX_PATH), File(PremiumInstall.META_PATH))
+                    XposedBridge.log("EdgeX: keystore challenge failed — premium disabled")
+                }
+            }
+
+            override fun onServiceDisconnected(name: ComponentName) {
+                if (activeConnection == this) {
+                    activeConnection = null
+                }
+            }
+        }
+
+        activeConnection = connection
+
+        val bound = runCatching {
+            context.bindService(intent, connection, Context.BIND_AUTO_CREATE)
+        }.getOrDefault(false)
+
+        if (!bound) {
+            activeConnection = null
+            challengeAttempt++
+            if (challengeAttempt < MAX_ATTEMPTS) {
+                XposedBridge.log("EdgeX: KeystoreVerifierService bind failed (attempt $challengeAttempt/$MAX_ATTEMPTS), retrying")
+                handler.postDelayed({ attemptChallenge(context) }, RETRY_DELAY_MS)
+            } else {
+                XposedBridge.log("EdgeX: keystore challenge exhausted retries — premium remains inactive")
+            }
+        }
+    }
+
+    private fun verifyEcSig(challenge: ByteArray, sig: ByteArray, pubKeyBytes: ByteArray): Boolean =
+        runCatching {
+            val pubKey = KeyFactory.getInstance("EC")
+                .generatePublic(X509EncodedKeySpec(pubKeyBytes))
+            Signature.getInstance("SHA256withECDSA").run {
+                initVerify(pubKey)
+                update(challenge)
+                verify(sig)
+            }
+        }.getOrDefault(false)
+
+    private fun markBad(dex: File, meta: File) {
+        val suffix = ".bad.${System.currentTimeMillis()}"
+        runCatching {
+            if (dex.exists()) dex.renameTo(File(dex.parentFile, dex.name + suffix))
+            if (meta.exists()) meta.renameTo(File(meta.parentFile, meta.name + suffix))
+        }.onFailure {
+            XposedBridge.log("EdgeX: failed to mark premium dex bad: ${it.message}")
+        }
+    }
+
+    private fun String.hexToByteArray(): ByteArray =
+        chunked(2).map { it.toInt(16).toByte() }.toByteArray()
+}

app/src/main/java/com/fan/edgex/hook/PremiumRuntime.kt

@@ -0,0 +1,43 @@
+package com.fan.edgex.hook
+
+import android.content.Context
+
+object PremiumRuntime {
+    fun isActive(): Boolean =
+        PremiumPluginLoader.plugin != null
+
+    fun showEdgeLighting(
+        context: Context,
+        effect: String,
+        color: Int,
+        durationMs: Int,
+        widthDp: Int,
+        alpha: Float,
+    ): Boolean {
+        val plugin = PremiumPluginLoader.plugin ?: return false
+        return runCatching {
+            plugin.onEdgeLightingShow(context, effect, color, durationMs, widthDp, alpha)
+        }.getOrElse {
+            PremiumPluginLoader.disableForCurrentProcess(it)
+            false
+        }
+    }
+
+    fun onScreenOff() {
+        val plugin = PremiumPluginLoader.plugin ?: return
+        runCatching {
+            plugin.onScreenOff()
+        }.onFailure {
+            PremiumPluginLoader.disableForCurrentProcess(it)
+        }
+    }
+
+    fun dismissEdgeLighting() {
+        val plugin = PremiumPluginLoader.plugin ?: return
+        runCatching {
+            plugin.onEdgeLightingDismiss()
+        }.onFailure {
+            PremiumPluginLoader.disableForCurrentProcess(it)
+        }
+    }
+}

app/src/main/java/com/fan/edgex/hook/PremiumSignatureVerifier.kt

@@ -0,0 +1,76 @@
+package com.fan.edgex.hook
+
+import java.io.File
+import java.io.FileInputStream
+import java.security.KeyFactory
+import java.security.MessageDigest
+import java.security.Signature
+import java.security.spec.X509EncodedKeySpec
+
+object PremiumSignatureVerifier {
+    private const val RSA_PUBLIC_KEY_DER_HEX =
+        "30820122300d06092a864886f70d01010105000382010f003082010a0282010100" +
+            "ce29f8eed32e307c8d8f1012925c7a5ca1a9046dbdbd45f95e20e6c019c8fb" +
+            "8f774be35a42470bea7b45c1fa2e6c484984f7338d92ee0dcd3676d65c9a212" +
+            "9f1c32b1aabd3c4f99828752bba2c66c62d2b3d05984f73f13bf4ed24e184bc" +
+            "89c4cc1710dad90cfebd72775821cc38d732c68b17a023909b87c11df0de6ae" +
+            "80e617c63268a7c768194dea6447afb095d3356bd8cf2978878f672576000daf" +
+            "e64cb684e361cd6019fbb6d33521cd9d2b2e56940ac4edb97fc2730485e659f" +
+            "098f8c551065ef0675c904d3c8b1a3ca7f74d787c7f381f3f9fe367c5c302ae" +
+            "b3cdcc537f2be506e9a50b9ab1048915d719968c799874b0f6c946006ede4c" +
+            "0f21b761b0203010001"
+
+    fun verifyInstallationSignature(
+        dex: File,
+        expectedDexHash: String,
+        devicePubkeyHex: String,
+        sigBytes: ByteArray,
+    ): Boolean = verifyInstallationSignature(
+        dex = dex,
+        expectedDexHash = expectedDexHash,
+        devicePubkeyHex = devicePubkeyHex,
+        sigBytes = sigBytes,
+        publicKeyDerHex = RSA_PUBLIC_KEY_DER_HEX,
+    )
+
+    internal fun verifyInstallationSignature(
+        dex: File,
+        expectedDexHash: String,
+        devicePubkeyHex: String,
+        sigBytes: ByteArray,
+        publicKeyDerHex: String,
+    ): Boolean = runCatching {
+        val actualHash = sha256Hex(dex)
+        require(actualHash.equals(expectedDexHash, ignoreCase = true)) {
+            "sha256 mismatch"
+        }
+
+        val message = "${actualHash.lowercase()}|$devicePubkeyHex"
+            .toByteArray(Charsets.UTF_8)
+        Signature.getInstance("SHA256withRSA").run {
+            initVerify(rsaPublicKey(publicKeyDerHex))
+            update(message)
+            verify(sigBytes)
+        }
+    }.getOrDefault(false)
+
+    fun sha256Hex(file: File): String {
+        val digest = MessageDigest.getInstance("SHA-256")
+        val buffer = ByteArray(DEFAULT_BUFFER_SIZE)
+        FileInputStream(file).use { input ->
+            while (true) {
+                val read = input.read(buffer)
+                if (read <= 0) break
+                digest.update(buffer, 0, read)
+            }
+        }
+        return digest.digest().joinToString("") { "%02x".format(it) }
+    }
+
+    private fun rsaPublicKey(publicKeyDerHex: String) = KeyFactory.getInstance("RSA").generatePublic(
+        X509EncodedKeySpec(publicKeyDerHex.hexToByteArray()),
+    )
+
+    private fun String.hexToByteArray(): ByteArray =
+        chunked(2).map { it.toInt(16).toByte() }.toByteArray()
+}

app/src/main/java/com/fan/edgex/hook/ScrollHook.kt

@@ -0,0 +1,110 @@
+package com.fan.edgex.hook
+
+import android.view.MotionEvent
+import de.robv.android.xposed.XC_MethodHook
+import de.robv.android.xposed.XposedBridge
+import de.robv.android.xposed.XposedHelpers
+
+object ScrollHook {
+    private const val TAG = "EdgeX.ScrollHook"
+
+    fun install() {
+        try {
+            // Hook ScrollView.onGenericMotionEvent
+            val scrollViewClass = XposedHelpers.findClass("android.widget.ScrollView", null)
+            XposedHelpers.findAndHookMethod(
+                scrollViewClass,
+                "onGenericMotionEvent",
+                MotionEvent::class.java,
+                object : XC_MethodHook() {
+                    override fun beforeHookedMethod(param: MethodHookParam) {
+                        val event = param.args[0] as MotionEvent
+                        val axisValue = event.getAxisValue(MotionEvent.AXIS_VSCROLL)
+                        if (axisValue == 100000.0f || axisValue == -100000.0f) {
+                            val scrollView = param.thisObject
+                            if (axisValue == 100000.0f) {
+                                XposedHelpers.callMethod(scrollView, "smoothScrollTo", 0, 0)
+                            } else {
+                                val range = XposedHelpers.callMethod(scrollView, "computeVerticalScrollRange") as Int
+                                XposedHelpers.callMethod(scrollView, "smoothScrollTo", 0, range)
+                            }
+                            param.result = true
+                        }
+                    }
+                }
+            )
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG: ScrollView hook failed: ${t.message}")
+        }
+
+        try {
+            // Hook AbsListView.onGenericMotionEvent
+            val absListViewClass = XposedHelpers.findClass("android.widget.AbsListView", null)
+            val gridViewClass = XposedHelpers.findClass("android.widget.GridView", null)
+            XposedHelpers.findAndHookMethod(
+                absListViewClass,
+                "onGenericMotionEvent",
+                MotionEvent::class.java,
+                object : XC_MethodHook() {
+                    override fun beforeHookedMethod(param: MethodHookParam) {
+                        val event = param.args[0] as MotionEvent
+                        val axisValue = event.getAxisValue(MotionEvent.AXIS_VSCROLL)
+                        if (axisValue == 100000.0f || axisValue == -100000.0f) {
+                            val absListView = param.thisObject
+                            if (axisValue != 100000.0f) {
+                                val count = XposedHelpers.callMethod(absListView, "getCount") as Int
+                                XposedHelpers.callMethod(absListView, "smoothScrollToPosition", count - 1)
+                            } else if (gridViewClass.isInstance(absListView)) {
+                                XposedHelpers.callMethod(absListView, "smoothScrollToPositionFromTop", 0, 0)
+                            } else {
+                                XposedHelpers.callMethod(absListView, "smoothScrollToPosition", 0)
+                            }
+                            param.result = true
+                        }
+                    }
+                }
+            )
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG: AbsListView hook failed: ${t.message}")
+        }
+
+        try {
+            // Hook WebView.onGenericMotionEvent
+            val webViewClass = XposedHelpers.findClass("android.webkit.WebView", null)
+            XposedHelpers.findAndHookMethod(
+                webViewClass,
+                "onGenericMotionEvent",
+                MotionEvent::class.java,
+                object : XC_MethodHook() {
+                    private fun computeWebViewScroll(delta: Int): Int {
+                        if (delta != 0) {
+                            return (delta * 200) / Math.sqrt(delta.toDouble()).toInt()
+                        }
+                        return 0
+                    }
+
+                    override fun beforeHookedMethod(param: MethodHookParam) {
+                        val event = param.args[0] as MotionEvent
+                        val axisValue = event.getAxisValue(MotionEvent.AXIS_VSCROLL)
+                        if (axisValue == 100000.0f || axisValue == -100000.0f) {
+                            val webView = param.thisObject
+                            val offset = XposedHelpers.callMethod(webView, "computeVerticalScrollOffset") as Int
+                            val range = if (axisValue == 100000.0f) {
+                                -computeWebViewScroll(offset)
+                            } else {
+                                val totalRange = XposedHelpers.callMethod(webView, "computeVerticalScrollRange") as Int
+                                computeWebViewScroll(totalRange - offset)
+                            }
+                            if (range != 0) {
+                                XposedHelpers.callMethod(webView, "flingScroll", 0, range)
+                            }
+                            param.result = true
+                        }
+                    }
+                }
+            )
+        } catch (t: Throwable) {
+            XposedBridge.log("$TAG: WebView hook failed: ${t.message}")
+        }
+    }
+}

app/src/main/java/com/fan/edgex/hook/UniversalCopyManager.kt

@@ -0,0 +1,414 @@
+package com.fan.edgex.hook
+
+import android.accessibilityservice.AccessibilityService
+import android.content.Context
+import android.graphics.Rect
+import android.os.Build
+import android.os.Handler
+import android.os.Looper
+import android.view.accessibility.AccessibilityEvent
+import android.view.accessibility.AccessibilityManager
+import android.view.accessibility.AccessibilityNodeInfo
+import de.robv.android.xposed.XC_MethodHook
+import de.robv.android.xposed.XposedBridge
+import de.robv.android.xposed.XposedHelpers
+
+object UniversalCopyManager {
+    private const val TAG = "EdgeX"
+    private const val STATE_ENABLED = 1
+    private const val RETRY_COUNT = 3
+    private const val RETRY_DELAY_MS = 150L
+
+    enum class CollectStatus {
+        FOUND,
+        NO_TEXT,
+        UNAVAILABLE
+    }
+
+    data class TextBlock(
+        val text: String,
+        val bounds: Rect
+    )
+
+    data class CollectResult(
+        val status: CollectStatus,
+        val blocks: List<TextBlock> = emptyList()
+    )
+
+    @Volatile
+    private var hooksInstalled = false
+
+    @Volatile
+    private var fakeAccessibilityEnabled = false
+
+    @Volatile
+    private var service: BridgeAccessibilityService? = null
+
+    fun installHooks(classLoader: ClassLoader) {
+        if (hooksInstalled) return
+        synchronized(this) {
+            if (hooksInstalled) return
+            hookClientState(classLoader, "com.android.server.accessibility.AccessibilityUserState", "getClientStateLocked")
+            hookClientState(classLoader, "com.android.server.accessibility.AccessibilityManagerService\$UserState", "getClientState")
+            hooksInstalled = true
+        }
+    }
+
+    fun collectAllTexts(context: Context, onResult: (CollectResult) -> Unit) {
+        val bridge = getOrCreateService(context)
+        if (bridge == null) {
+            onResult(CollectResult(CollectStatus.UNAVAILABLE))
+            return
+        }
+        bridge.collectAll(onResult)
+    }
+
+    /**
+     * Insert [text] at the cursor of the currently focused input field via
+     * AccessibilityNodeInfo ACTION_SET_TEXT. Used for Unicode (e.g. Chinese)
+     * where KeyCharacterMap-based key-event injection is not viable.
+     */
+    fun injectIntoFocusedField(context: Context, text: String, onComplete: (Boolean) -> Unit) {
+        val bridge = getOrCreateService(context)
+        if (bridge == null) {
+            onComplete(false)
+            return
+        }
+        bridge.injectIntoFocused(text, onComplete)
+    }
+
+    private fun getOrCreateService(context: Context): BridgeAccessibilityService? {
+        service?.let { return it }
+        return synchronized(this) {
+            service?.let { return@synchronized it }
+            try {
+                BridgeAccessibilityService(context.applicationContext).also {
+                    service = it
+                }
+            } catch (t: Throwable) {
+                XposedBridge.log("$TAG: Universal copy init failed: ${t.message}")
+                null
+            }
+        }
+    }
+
+    private fun hookClientState(classLoader: ClassLoader, className: String, methodName: String) {
+        try {
+            val targetClass = XposedHelpers.findClass(className, classLoader)
+            val hookedAny = targetClass.declaredMethods
+                .filter { it.name == methodName }
+                .map { method ->
+                    runCatching {
+                        XposedBridge.hookMethod(method, object : XC_MethodHook() {
+                            override fun beforeHookedMethod(param: MethodHookParam) {
+                                if (!fakeAccessibilityEnabled) return
+                                for (index in param.args.indices) {
+                                    if (param.args[index] is Boolean) {
+                                        param.args[index] = true
+                                        break
+                                    }
+                                }
+                            }
+
+                            override fun afterHookedMethod(param: MethodHookParam) {
+                                if (!fakeAccessibilityEnabled) return
+                                val result = param.result as? Int ?: return
+                                if ((result and STATE_ENABLED) == 0) {
+                                    param.result = result or STATE_ENABLED
+                                }
+                            }
+                        })
+                    }.isSuccess
+                }
+                .any { it }
+
+            if (hookedAny) {
+                XposedBridge.log("$TAG: Universal copy hooked $className#$methodName")
+            }
+        } catch (_: Throwable) {
+        }
+    }
+
+    private class BridgeAccessibilityService(context: Context) : AccessibilityService() {
+        private val handler = Handler(Looper.getMainLooper())
+        private val accessibilityManager =
+            context.getSystemService(Context.ACCESSIBILITY_SERVICE) as AccessibilityManager
+        private val managerService = resolveManagerService(accessibilityManager)
+
+        init {
+            val connectionId = resolveConnectionId(managerService)
+            XposedHelpers.setIntField(this, "mConnectionId", connectionId)
+            attachBaseContext(context)
+        }
+
+        fun collectAll(onResult: (CollectResult) -> Unit) {
+            try {
+                if (!accessibilityManager.isEnabled) {
+                    setAccessibilityEnabled(true)
+                    retryCollect(RETRY_COUNT, true, onResult)
+                    return
+                }
+                finishCollect(queryAllTexts(), false, onResult)
+            } catch (t: Throwable) {
+                XposedBridge.log("$TAG: Universal copy failed: ${t.message}")
+                onResult(CollectResult(CollectStatus.UNAVAILABLE))
+            }
+        }
+
+        fun injectIntoFocused(text: String, onComplete: (Boolean) -> Unit) {
+            try {
+                if (!accessibilityManager.isEnabled) {
+                    setAccessibilityEnabled(true)
+                    handler.postDelayed({
+                        runInjection(text, disableAfter = true, onComplete)
+                    }, RETRY_DELAY_MS)
+                    return
+                }
+                runInjection(text, disableAfter = false, onComplete)
+            } catch (t: Throwable) {
+                XposedBridge.log("$TAG: text injection failed: ${t.message}")
+                onComplete(false)
+            }
+        }
+
+        private fun runInjection(text: String, disableAfter: Boolean, onComplete: (Boolean) -> Unit) {
+            var success = false
+            try {
+                val root = try { getRootInActiveWindow() } catch (_: Throwable) { null }
+                val focused = try {
+                    root?.findFocus(AccessibilityNodeInfo.FOCUS_INPUT)
+                } catch (_: Throwable) { null }
+                if (focused != null) {
+                    success = insertAtSelection(focused, text)
+                }
+            } finally {
+                if (disableAfter) setAccessibilityEnabled(false)
+                onComplete(success)
+            }
+        }
+
+        private fun insertAtSelection(node: AccessibilityNodeInfo, text: String): Boolean {
+            return try {
+                val nodeText = node.text?.toString().orEmpty()
+                val hintText = node.hintText?.toString().orEmpty()
+                val current = if (node.isShowingHintText || (hintText.isNotEmpty() && nodeText == hintText)) {
+                    ""
+                } else {
+                    nodeText
+                }
+                var selStart = node.textSelectionStart
+                var selEnd   = node.textSelectionEnd
+                if (selStart < 0) selStart = current.length
+                if (selEnd   < selStart) selEnd = selStart
+                selStart = selStart.coerceAtMost(current.length)
+                selEnd   = selEnd.coerceAtMost(current.length)
+
+                val newText = current.substring(0, selStart) + text + current.substring(selEnd)
+                val args = android.os.Bundle().apply {
+                    putCharSequence(
+                        AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE, newText
+                    )
+                }
+                if (!node.performAction(AccessibilityNodeInfo.ACTION_SET_TEXT, args)) return false
+
+                // Move cursor to end of inserted text
+                val newCursor = selStart + text.length
+                val selArgs = android.os.Bundle().apply {
+                    putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_SELECTION_START_INT, newCursor)
+                    putInt(AccessibilityNodeInfo.ACTION_ARGUMENT_SELECTION_END_INT, newCursor)
+                }
+                node.performAction(AccessibilityNodeInfo.ACTION_SET_SELECTION, selArgs)
+                true
+            } catch (t: Throwable) {
+                XposedBridge.log("$TAG: insertAtSelection failed: ${t.message}")
+                false
+            }
+        }
+
+        private fun retryCollect(
+            attemptsLeft: Int,
+            disableAfter: Boolean,
+            onResult: (CollectResult) -> Unit
+        ) {
+            val result = queryAllTexts()
+            if (result.rootAvailable || attemptsLeft <= 1) {
+                finishCollect(result, disableAfter, onResult)
+                return
+            }
+            handler.postDelayed(
+                { retryCollect(attemptsLeft - 1, disableAfter, onResult) },
+                RETRY_DELAY_MS
+            )
+        }
+
+        private fun finishCollect(
+            result: QueryResult,
+            disableAfter: Boolean,
+            onResult: (CollectResult) -> Unit
+        ) {
+            try {
+                val callbackResult = when {
+                    !result.rootAvailable -> CollectResult(CollectStatus.UNAVAILABLE)
+                    result.items.isEmpty() -> CollectResult(CollectStatus.NO_TEXT)
+                    else -> CollectResult(CollectStatus.FOUND, result.items)
+                }
+                XposedBridge.log("$TAG: Universal copy collected ${result.items.size} text blocks, status=${callbackResult.status}")
+                onResult(callbackResult)
+            } finally {
+                if (disableAfter) {
+                    setAccessibilityEnabled(false)
+                }
+            }
+        }
+
+        private fun queryAllTexts(): QueryResult {
+            val root = try {
+                getRootInActiveWindow()
+            } catch (_: Throwable) {
+                null
+            } ?: return QueryResult(rootAvailable = false, items = emptyList())
+
+            return QueryResult(
+                rootAvailable = true,
+                items = PageTextCollector.collectAll(root)
+            )
+        }
+
+        private fun setAccessibilityEnabled(enabled: Boolean) {
+            fakeAccessibilityEnabled = enabled
+            updateUiAutomationFlags(enabled)
+            try {
+                val currentUserState = XposedHelpers.callMethod(managerService, "getCurrentUserState")
+                XposedHelpers.callMethod(managerService, "scheduleUpdateClientsIfNeeded", currentUserState)
+            } catch (_: Throwable) {
+                try {
+                    val lock = XposedHelpers.getObjectField(managerService, "mLock")
+                    synchronized(lock) {
+                        val currentUserState =
+                            XposedHelpers.callMethod(managerService, "getCurrentUserStateLocked")
+                        XposedHelpers.callMethod(
+                            managerService,
+                            "scheduleUpdateClientsIfNeededLocked",
+                            currentUserState
+                        )
+                    }
+                } catch (t: Throwable) {
+                    XposedBridge.log("$TAG: Universal copy state update failed: ${t.message}")
+                }
+            }
+        }
+
+        private fun updateUiAutomationFlags(enabled: Boolean) {
+            try {
+                val uiAutomationManager = XposedHelpers.getObjectField(managerService, "mUiAutomationManager")
+                val flagsField = XposedHelpers.findField(uiAutomationManager.javaClass, "mUiAutomationFlags")
+                val currentFlags = flagsField.getInt(uiAutomationManager)
+                val updatedFlags = if (enabled) {
+                    currentFlags or 0x2
+                } else {
+                    currentFlags and 0x2.inv()
+                }
+                flagsField.setInt(uiAutomationManager, updatedFlags)
+            } catch (_: Throwable) {
+            }
+        }
+
+        override fun onAccessibilityEvent(event: AccessibilityEvent?) = Unit
+
+        override fun onInterrupt() = Unit
+
+        companion object {
+            private fun resolveManagerService(accessibilityManager: AccessibilityManager): Any {
+                return try {
+                    XposedHelpers.getObjectField(accessibilityManager, "mService")
+                } catch (_: Throwable) {
+                    val lock = XposedHelpers.getObjectField(accessibilityManager, "mLock")
+                    synchronized(lock) {
+                        XposedHelpers.callMethod(accessibilityManager, "getServiceLocked")
+                    }
+                }
+            }
+
+            private fun resolveConnectionId(managerService: Any): Int {
+                val bridge = try {
+                    XposedHelpers.callMethod(managerService, "getInteractionBridge")
+                } catch (_: Throwable) {
+                    val lock = XposedHelpers.getObjectField(managerService, "mLock")
+                    synchronized(lock) {
+                        XposedHelpers.callMethod(managerService, "getInteractionBridgeLocked")
+                    }
+                }
+                return XposedHelpers.getIntField(bridge, "mConnectionId")
+            }
+        }
+    }
+
+    private data class QueryResult(
+        val rootAvailable: Boolean,
+        val items: List<TextBlock>
+    )
+
+    /**
+     * Traverses the entire accessibility tree and collects all visible text,
+     * ordered top-to-bottom by screen position.
+     */
+    private object PageTextCollector {
+        private val tempRect = Rect()
+
+        fun collectAll(root: AccessibilityNodeInfo): List<TextBlock> {
+            val items = mutableListOf<TextItem>()
+            traverse(root, items)
+            items.sortWith(compareBy({ it.bounds.top }, { it.bounds.left }))
+            return deduplicate(items).map { TextBlock(it.text, it.bounds) }
+        }
+
+        private fun traverse(node: AccessibilityNodeInfo, items: MutableList<TextItem>) {
+            if (!node.isVisibleToUser) return
+
+            val className = node.className?.toString().orEmpty()
+            if (className.contains("Image", ignoreCase = true)) return
+
+            // Try children first — prefer leaf-level text
+            var childrenHadText = false
+            for (i in 0 until node.childCount) {
+                val child = node.getChild(i) ?: continue
+                val sizeBefore = items.size
+                traverse(child, items)
+                if (items.size > sizeBefore) childrenHadText = true
+            }
+
+            // Only add this node's text if no children contributed text
+            if (childrenHadText) return
+
+            val text = normalizeText(node.text) ?: normalizeText(node.contentDescription) ?: return
+            node.getBoundsInScreen(tempRect)
+            items += TextItem(text, Rect(tempRect))
+        }
+
+        private fun deduplicate(items: List<TextItem>): List<TextItem> {
+            if (items.size <= 1) return items
+            val seen = LinkedHashSet<String>()
+            val result = mutableListOf<TextItem>()
+            for (item in items) {
+                if (seen.add(item.text)) {
+                    result += item
+                }
+            }
+            return result
+        }
+
+        private fun normalizeText(text: CharSequence?): String? {
+            if (text.isNullOrEmpty()) return null
+            val str = if (text.length > 65536) text.subSequence(0, 65536).toString() else text.toString()
+            val trimmed = str.trim()
+            if (trimmed.isEmpty()) return null
+            if (trimmed.length == 1) {
+                val c = trimmed[0]
+                if (!((c > ' ' && c <= '~') || c.code > 160)) return null
+            }
+            return trimmed
+        }
+
+        private data class TextItem(val text: String, val bounds: Rect)
+    }
+}

app/src/main/java/com/fan/edgex/hook/XposedInit.kt

@@ -0,0 +1,13 @@
+package com.fan.edgex.hook
+
+/**
+ * Legacy entry point — delegates to MainHook.
+ * Kept for backward compatibility with any references.
+ */
+class XposedInit : de.robv.android.xposed.IXposedHookLoadPackage {
+    private val delegate = MainHook()
+
+    override fun handleLoadPackage(lpparam: de.robv.android.xposed.callbacks.XC_LoadPackage.LoadPackageParam) {
+        delegate.handleLoadPackage(lpparam)
+    }
+}

app/src/main/java/com/fan/edgex/license/DeviceKeystore.kt

@@ -0,0 +1,64 @@
+package com.fan.edgex.license
+
+import android.security.keystore.KeyGenParameterSpec
+import android.security.keystore.KeyProperties
+import android.util.Log
+import java.security.KeyPairGenerator
+import java.security.KeyStore
+import java.security.PrivateKey
+import java.security.Signature
+import java.security.spec.ECGenParameterSpec
+
+object DeviceKeystore {
+    private const val TAG = "EdgeX.DeviceKeystore"
+    private const val KEY_ALIAS = "edgex_premium_key"
+    private const val PROVIDER = "AndroidKeyStore"
+
+    fun getOrCreatePublicKeyBytes(): ByteArray {
+        val ks = KeyStore.getInstance(PROVIDER).also { it.load(null) }
+        if (!ks.containsAlias(KEY_ALIAS)) generate(ks)
+        val certificate = ks.getCertificate(KEY_ALIAS)
+        if (certificate == null) {
+            ks.deleteEntry(KEY_ALIAS)
+            generate(ks)
+        }
+        return checkNotNull(ks.getCertificate(KEY_ALIAS)) {
+            "Android Keystore did not return the generated certificate"
+        }.publicKey.encoded
+    }
+
+    fun sign(challenge: ByteArray): ByteArray {
+        val ks = KeyStore.getInstance(PROVIDER).also { it.load(null) }
+        val privateKey = ks.getKey(KEY_ALIAS, null) as? PrivateKey
+            ?: error("Keystore key not found — re-activate premium")
+        return Signature.getInstance("SHA256withECDSA").run {
+            initSign(privateKey)
+            update(challenge)
+            sign()
+        }
+    }
+
+    private fun generate(ks: KeyStore) {
+        // Prefer StrongBox (physically isolated secure element); fall back to TEE.
+        try {
+            generateKeyPair(strongBoxBacked = true)
+        } catch (strongBoxError: Exception) {
+            Log.w(TAG, "StrongBox key generation failed; falling back to TEE", strongBoxError)
+            runCatching { ks.deleteEntry(KEY_ALIAS) }
+                .onFailure { Log.w(TAG, "Failed to remove partial StrongBox key", it) }
+            generateKeyPair(strongBoxBacked = false)
+        }
+    }
+
+    private fun generateKeyPair(strongBoxBacked: Boolean) {
+        val spec = KeyGenParameterSpec.Builder(KEY_ALIAS, KeyProperties.PURPOSE_SIGN)
+            .setAlgorithmParameterSpec(ECGenParameterSpec("secp256r1"))
+            .setDigests(KeyProperties.DIGEST_SHA256)
+            .setIsStrongBoxBacked(strongBoxBacked)
+            .build()
+        KeyPairGenerator.getInstance(KeyProperties.KEY_ALGORITHM_EC, PROVIDER).run {
+            initialize(spec)
+            generateKeyPair()
+        }
+    }
+}

app/src/main/java/com/fan/edgex/license/KeystoreVerifierService.kt

@@ -0,0 +1,21 @@
+package com.fan.edgex.license
+
+import android.app.Service
+import android.content.Intent
+import android.os.Binder
+import android.os.IBinder
+import android.os.Process
+import com.fan.edgex.IKeystoreVerifier
+
+class KeystoreVerifierService : Service() {
+
+    private val stub = object : IKeystoreVerifier.Stub() {
+        override fun sign(challenge: ByteArray?): ByteArray? {
+            if (Binder.getCallingUid() != Process.SYSTEM_UID) return null
+            if (challenge == null || challenge.size < 16) return null
+            return runCatching { DeviceKeystore.sign(challenge) }.getOrNull()
+        }
+    }
+
+    override fun onBind(intent: Intent?): IBinder = stub
+}

app/src/main/java/com/fan/edgex/license/PremiumActivator.kt

@@ -0,0 +1,366 @@
+package com.fan.edgex.license
+
+import android.content.Context
+import android.os.SystemClock
+import android.provider.Settings
+import com.fan.edgex.BuildConfig
+import com.fan.edgex.premium.PremiumInstall
+import com.topjohnwu.superuser.Shell
+import org.json.JSONObject
+import java.io.File
+import java.io.IOException
+import java.net.HttpURLConnection
+import java.net.URL
+import java.security.MessageDigest
+import java.time.Instant
+
+object PremiumActivator {
+    private const val PREFS_NAME = "premium_activation"
+    private const val KEY_ACTIVATION_CODE = "activation_code"
+    private const val KEY_INSTALLED = "installed"
+    private const val KEY_INSTALLED_AT_MS = "installed_at_ms"
+    private const val KEY_INSTALL_BOOT_COUNT = "install_boot_count"
+    private const val KEY_INSTALLED_DEX_HASH = "installed_dex_hash"
+    private const val KEY_INSTALLED_DEX_VERSION = "installed_dex_version"
+    private const val KEY_DEACTIVATED = "deactivated"
+    private const val CONNECT_TIMEOUT_MS = 10_000
+    private const val READ_TIMEOUT_MS = 30_000
+
+    fun activate(context: Context, code: String): Result<Unit> = runCatching {
+        val normalizedCode = normalizeCode(code)
+        require(normalizedCode.isNotEmpty()) { "Activation code is empty" }
+
+        val activation = requestActivation(normalizedCode)
+        downloadAndInstall(context, dexBytes = downloadDex(activation), activation)
+        context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+            .edit()
+            .putString(KEY_ACTIVATION_CODE, normalizedCode)
+            .putBoolean(KEY_INSTALLED, true)
+            .putLong(KEY_INSTALLED_AT_MS, System.currentTimeMillis())
+            .putInt(KEY_INSTALL_BOOT_COUNT, bootCount(context))
+            .putString(KEY_INSTALLED_DEX_HASH, activation.dexHash)
+            .putInt(KEY_INSTALLED_DEX_VERSION, activation.dexVersion)
+            .putBoolean(KEY_DEACTIVATED, false)
+            .apply()
+    }
+
+    fun deactivate(context: Context): Result<Unit> = runCatching {
+        val code = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+            .getString(KEY_ACTIVATION_CODE, null)
+
+        if (apiBaseUrls().isNotEmpty() && !code.isNullOrEmpty()) {
+            val body = JSONObject()
+                .put("code", code)
+                .put("device_pubkey", devicePubkeyHex())
+                .toString()
+            withApiFallback { baseUrl ->
+                postOk("$baseUrl/api/unbind", body)
+            }
+        }
+
+        context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+            .edit()
+            .remove(KEY_ACTIVATION_CODE)
+            .putBoolean(KEY_INSTALLED, false)
+            .remove(KEY_INSTALLED_AT_MS)
+            .putBoolean(KEY_DEACTIVATED, true)
+            .apply()
+
+        Shell.cmd(
+            "rm -f ${PremiumInstall.DEX_PATH} ${PremiumInstall.META_PATH} ${PremiumInstall.LEGACY_DEVICE_ID_PATH}"
+        ).exec()
+    }
+
+    fun getActivationCode(context: Context): String? =
+        context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+            .getString(KEY_ACTIVATION_CODE, null)
+
+    data class DexInfo(val apiVersion: Int, val hashPrefix: String, val installedAtMs: Long)
+
+    fun getDexInfo(context: Context): DexInfo? {
+        val prefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+        val hash = prefs.getString(KEY_INSTALLED_DEX_HASH, null)?.take(8) ?: return null
+        val apiVersion = prefs.getInt(KEY_INSTALLED_DEX_VERSION, PremiumInstall.SUPPORTED_API_VERSION)
+        val ts = prefs.getLong(KEY_INSTALLED_AT_MS, 0L).takeIf { it > 0 } ?: return null
+        return DexInfo(apiVersion, hash, ts)
+    }
+
+    data class DexUpdateInfo(val apiVersion: Int, val hashPrefix: String)
+
+    sealed class DexUpdateStatus {
+        data object NotInstalled : DexUpdateStatus()
+        data object MissingActivationCode : DexUpdateStatus()
+        data object UpToDate : DexUpdateStatus()
+        data class Available(val info: DexUpdateInfo) : DexUpdateStatus()
+    }
+
+    fun checkInstalledDexUpdate(context: Context): Result<DexUpdateStatus> = runCatching {
+        if (!isInstalled(context)) return@runCatching DexUpdateStatus.NotInstalled
+
+        val prefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+        val code = prefs.getString(KEY_ACTIVATION_CODE, null)?.let(::normalizeCode).orEmpty()
+        if (code.isEmpty()) return@runCatching DexUpdateStatus.MissingActivationCode
+
+        val activation = requestActivation(code)
+        val installedHash = prefs.getString(KEY_INSTALLED_DEX_HASH, null)
+        if (installedHash.equals(activation.dexHash, ignoreCase = true)) {
+            DexUpdateStatus.UpToDate
+        } else {
+            DexUpdateStatus.Available(
+                DexUpdateInfo(
+                    apiVersion = activation.dexVersion,
+                    hashPrefix = activation.dexHash.take(8),
+                ),
+            )
+        }
+    }
+
+    fun updateInstalledDexIfNeeded(context: Context): Result<UpdateResult> = runCatching {
+        if (!isInstalled(context)) return@runCatching UpdateResult.NotInstalled
+
+        val prefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+        val code = prefs.getString(KEY_ACTIVATION_CODE, null)?.let(::normalizeCode).orEmpty()
+        if (code.isEmpty()) return@runCatching UpdateResult.SkippedMissingActivationCode
+
+        val activation = requestActivation(code)
+        val installedHash = prefs.getString(KEY_INSTALLED_DEX_HASH, null)
+        if (installedHash.equals(activation.dexHash, ignoreCase = true)) {
+            return@runCatching UpdateResult.UpToDate
+        }
+
+        downloadAndInstall(context, downloadDex(activation), activation)
+
+        prefs.edit()
+            .putBoolean(KEY_INSTALLED, true)
+            .putLong(KEY_INSTALLED_AT_MS, System.currentTimeMillis())
+            .putInt(KEY_INSTALL_BOOT_COUNT, bootCount(context))
+            .putString(KEY_INSTALLED_DEX_HASH, activation.dexHash)
+            .putInt(KEY_INSTALLED_DEX_VERSION, activation.dexVersion)
+            .apply()
+        UpdateResult.Updated
+    }
+
+    fun isInstalled(context: Context): Boolean {
+        val prefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+        if (prefs.getBoolean(KEY_DEACTIVATED, false)) return false
+        return prefs.getBoolean(KEY_INSTALLED, false) || File(PremiumInstall.META_PATH).isFile
+    }
+
+    fun status(context: Context): Status {
+        val prefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+        if (prefs.getBoolean(KEY_DEACTIVATED, false)) return Status.NotActivated
+        val installed = prefs.getBoolean(KEY_INSTALLED, false) || File(PremiumInstall.META_PATH).isFile
+        if (!installed) return Status.NotActivated
+
+        val installedAtMs = prefs.getLong(KEY_INSTALLED_AT_MS, 0L)
+        if (installedAtMs <= 0L) return Status.Installed
+
+        val savedBootCount = prefs.getInt(KEY_INSTALL_BOOT_COUNT, -1)
+        if (savedBootCount >= 0) {
+            return if (bootCount(context) > savedBootCount) Status.Installed else Status.RebootRequired
+        }
+
+        val bootWallClockMs = System.currentTimeMillis() - SystemClock.elapsedRealtime()
+        return if (installedAtMs > bootWallClockMs) Status.RebootRequired else Status.Installed
+    }
+
+    enum class Status { NotActivated, RebootRequired, Installed }
+
+    enum class UpdateResult { NotInstalled, SkippedMissingActivationCode, UpToDate, Updated }
+
+    private data class ActivationResponse(
+        val token: String,
+        val dexHash: String,
+        val dexVersion: Int,
+        val deviceSig: String,
+        val baseUrl: String,
+    )
+
+    private fun requestActivation(code: String): ActivationResponse {
+        require(apiBaseUrls().isNotEmpty()) { "Premium API URL is not configured" }
+
+        val activateBody = JSONObject()
+            .put("code", code)
+            .put("device_pubkey", devicePubkeyHex())
+            .toString()
+
+        val (baseUrl, activateResponse) = withApiFallbackWithBase { baseUrl ->
+            postJson("$baseUrl/api/activate", activateBody)
+        }
+        val token = activateResponse.getString("token")
+        val expectedHash = activateResponse.getString("dex_hash").lowercase()
+        val dexVersion = activateResponse.optInt("dex_version", PremiumInstall.SUPPORTED_API_VERSION)
+        val deviceSig = activateResponse.getString("device_sig")
+
+        require(dexVersion == PremiumInstall.SUPPORTED_API_VERSION) {
+            "Unsupported premium version: $dexVersion"
+        }
+
+        return ActivationResponse(token, expectedHash, dexVersion, deviceSig, baseUrl)
+    }
+
+    private fun downloadDex(activation: ActivationResponse): ByteArray {
+        val dexBytes = withApiFallback(preferredBaseUrl = activation.baseUrl) { baseUrl ->
+            getBytes("$baseUrl/api/download/dex?token=${urlEncode(activation.token)}")
+        }
+        val actualHash = sha256Hex(dexBytes)
+        require(actualHash == activation.dexHash) { "Downloaded premium DEX hash mismatch" }
+        return dexBytes
+    }
+
+    private fun downloadAndInstall(context: Context, dexBytes: ByteArray, activation: ActivationResponse) {
+        val tempDex = File(context.cacheDir, "premium.dex.tmp")
+        val tempMeta = File(context.cacheDir, "premium.meta.tmp")
+        val pubkeyHex = devicePubkeyHex()
+
+        tempDex.writeBytes(dexBytes)
+        tempMeta.writeText(
+            buildString {
+                appendLine("version=${activation.dexVersion}")
+                appendLine("sha256=${activation.dexHash}")
+                appendLine("size=${dexBytes.size}")
+                appendLine("installed_at=${Instant.now()}")
+                appendLine("device_pubkey=$pubkeyHex")
+                appendLine("device_sig=${activation.deviceSig}")
+            },
+        )
+
+        val installScript = """
+            set -e
+            mkdir -p ${PremiumInstall.DIR_PATH}
+            cp ${shellQuote(tempDex.absolutePath)} ${PremiumInstall.DEX_PATH}.tmp
+            cp ${shellQuote(tempMeta.absolutePath)} ${PremiumInstall.META_PATH}.tmp
+            chown system:system ${PremiumInstall.DIR_PATH}
+            chown system:system ${PremiumInstall.DEX_PATH}.tmp ${PremiumInstall.META_PATH}.tmp
+            chmod 0755 ${PremiumInstall.DIR_PATH}
+            chmod 0444 ${PremiumInstall.DEX_PATH}.tmp ${PremiumInstall.META_PATH}.tmp
+            mv -f ${PremiumInstall.DEX_PATH}.tmp ${PremiumInstall.DEX_PATH}
+            mv -f ${PremiumInstall.META_PATH}.tmp ${PremiumInstall.META_PATH}
+            chown system:system ${PremiumInstall.DEX_PATH} ${PremiumInstall.META_PATH}
+            chmod 0444 ${PremiumInstall.DEX_PATH} ${PremiumInstall.META_PATH}
+            rm -f ${PremiumInstall.LEGACY_DEVICE_ID_PATH}
+        """.trimIndent()
+        val result = Shell.cmd("sh -c ${shellQuote(installScript)}").exec()
+
+        tempDex.delete()
+        tempMeta.delete()
+
+        check(result.isSuccess) {
+            result.err.joinToString("\n").ifBlank { "Root install failed" }
+        }
+    }
+
+    private fun devicePubkeyHex(): String =
+        DeviceKeystore.getOrCreatePublicKeyBytes()
+            .joinToString("") { "%02x".format(it) }
+
+    private fun bootCount(context: Context): Int =
+        Settings.Global.getInt(context.contentResolver, Settings.Global.BOOT_COUNT, 0)
+
+    private fun apiBaseUrls(preferredBaseUrl: String? = null): List<String> {
+        val configured = BuildConfig.PREMIUM_API_URLS
+            .split(',')
+            .map { it.trim().trimEnd('/') }
+            .filter { it.isNotEmpty() }
+        val ordered = buildList {
+            preferredBaseUrl?.trim()?.trimEnd('/')?.takeIf { it.isNotEmpty() }?.let(::add)
+            addAll(configured)
+        }
+        return ordered.distinct()
+    }
+
+    private inline fun <T> withApiFallback(
+        preferredBaseUrl: String? = null,
+        block: (String) -> T,
+    ): T =
+        withApiFallbackWithBase(preferredBaseUrl, block).second
+
+    private inline fun <T> withApiFallbackWithBase(
+        preferredBaseUrl: String? = null,
+        block: (String) -> T,
+    ): Pair<String, T> {
+        val urls = apiBaseUrls(preferredBaseUrl)
+        require(urls.isNotEmpty()) { "Premium API URL is not configured" }
+
+        var fallbackFailure: Throwable? = null
+        for (baseUrl in urls) {
+            try {
+                return baseUrl to block(baseUrl)
+            } catch (throwable: Throwable) {
+                if (!shouldTryNextApi(throwable)) throw throwable
+                if (fallbackFailure == null) fallbackFailure = throwable
+            }
+        }
+        throw fallbackFailure ?: error("Premium API URL is not configured")
+    }
+
+    private fun shouldTryNextApi(throwable: Throwable): Boolean =
+        throwable is IOException ||
+            (throwable is HttpStatusException && throwable.statusCode >= 500)
+
+    private fun postJson(url: String, body: String): JSONObject {
+        val connection = openConnection(url).apply {
+            requestMethod = "POST"
+            doOutput = true
+            setRequestProperty("Content-Type", "application/json")
+        }
+        connection.outputStream.use { it.write(body.toByteArray(Charsets.UTF_8)) }
+        return JSONObject(readResponse(connection))
+    }
+
+    private fun postOk(url: String, body: String) {
+        val connection = openConnection(url).apply {
+            requestMethod = "POST"
+            doOutput = true
+            setRequestProperty("Content-Type", "application/json")
+        }
+        connection.outputStream.use { it.write(body.toByteArray(Charsets.UTF_8)) }
+        val code = connection.responseCode
+        if (code !in 200..299) {
+            val message = connection.errorStream?.bufferedReader()?.use { it.readText() }.orEmpty()
+            throw HttpStatusException(code, "Request failed ($code): $message")
+        }
+    }
+
+    private fun getBytes(url: String): ByteArray {
+        val connection = openConnection(url).apply { requestMethod = "GET" }
+        val code = connection.responseCode
+        if (code !in 200..299) {
+            val message = connection.errorStream?.bufferedReader()?.use { it.readText() }.orEmpty()
+            throw HttpStatusException(code, "Download failed ($code): $message")
+        }
+        return connection.inputStream.use { it.readBytes() }
+    }
+
+    private fun readResponse(connection: HttpURLConnection): String {
+        val code = connection.responseCode
+        val stream = if (code in 200..299) connection.inputStream else connection.errorStream
+        val body = stream?.bufferedReader()?.use { it.readText() }.orEmpty()
+        if (code !in 200..299) throw HttpStatusException(code, "Activation failed ($code): $body")
+        return body
+    }
+
+    private fun openConnection(url: String): HttpURLConnection =
+        (URL(url).openConnection() as HttpURLConnection).apply {
+            connectTimeout = CONNECT_TIMEOUT_MS
+            readTimeout = READ_TIMEOUT_MS
+        }
+
+    private fun sha256Hex(bytes: ByteArray): String =
+        MessageDigest.getInstance("SHA-256")
+            .digest(bytes)
+            .joinToString("") { "%02x".format(it) }
+
+    private fun shellQuote(value: String): String =
+        "'" + value.replace("'", "'\"'\"'") + "'"
+
+    private fun normalizeCode(code: String): String = code.trim().uppercase()
+
+    private fun urlEncode(value: String): String =
+        java.net.URLEncoder.encode(value, Charsets.UTF_8.name())
+
+    private class HttpStatusException(
+        val statusCode: Int,
+        message: String,
+    ) : RuntimeException(message)
+}

app/src/main/java/com/fan/edgex/overlay/ArcLayoutView.kt

@@ -0,0 +1,221 @@
+package com.fan.edgex.overlay
+
+import android.content.Context
+import android.util.TypedValue
+import android.view.MotionEvent
+import android.view.View
+import android.view.ViewGroup
+import android.widget.OverScroller
+import kotlin.math.abs
+
+/**
+ * Custom ViewGroup that positions children along an arc path
+ * Supports vertical scrolling to navigate through items
+ */
+class ArcLayoutView(context: Context) : ViewGroup(context) {
+    
+    // Arc configuration - true semicircle layout
+    private val arcRadiusDp = 180f // Radius for semicircle
+    private val itemSpacingAngle = 32f // Larger angle to span ~180 degrees with 6 items
+    private val itemSizeDp = 65f // Size of each item (smaller icons)
+    
+    // Convert to pixels
+    private val arcRadius = dpToPx(arcRadiusDp)
+    private val itemSize = dpToPx(itemSizeDp).toInt()
+    
+    // Scrolling
+    private val scroller = OverScroller(context)
+    private var scrollAngle = 0f // Scroll in degrees
+    private var lastTouchY = 0f
+    private var isDragging = false
+    private var velocityTracker: android.view.VelocityTracker? = null
+    
+    // Number of visible items
+    private val visibleItems = 6
+    
+    private fun dpToPx(dp: Float): Float {
+        return TypedValue.applyDimension(
+            TypedValue.COMPLEX_UNIT_DIP,
+            dp,
+            resources.displayMetrics
+        )
+    }
+    
+    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+        val width = MeasureSpec.getSize(widthMeasureSpec)
+        val height = MeasureSpec.getSize(heightMeasureSpec)
+        
+        // Measure all children with fixed size
+        val childSpec = MeasureSpec.makeMeasureSpec(itemSize, MeasureSpec.EXACTLY)
+        for (i in 0 until childCount) {
+            getChildAt(i).measure(childSpec, childSpec)
+        }
+        
+        setMeasuredDimension(width, height)
+    }
+    
+    override fun onLayout(changed: Boolean, left: Int, top: Int, right: Int, bottom: Int) {
+        if (childCount == 0) return
+        
+        val centerY = height / 2
+        
+        // Arc center is on the right edge of the view
+        val arcCenterX = width.toFloat()
+        val arcCenterY = centerY.toFloat()
+        
+        // Total angle range for circular scrolling
+        val totalAngleRange = childCount * itemSpacingAngle
+        val normalizedScrollAngle = ((scrollAngle % totalAngleRange) + totalAngleRange) % totalAngleRange
+        
+        for (i in 0 until childCount) {
+            val child = getChildAt(i)
+            
+            // Calculate angle for this item with circular wrapping
+            var itemAngle = i * itemSpacingAngle - normalizedScrollAngle
+            
+            // Wrap around for circular effect
+            if (itemAngle < -totalAngleRange / 2) {
+                itemAngle += totalAngleRange
+            } else if (itemAngle > totalAngleRange / 2) {
+                itemAngle -= totalAngleRange
+            }
+            
+            // Convert to radians
+            // At itemAngle = 0 (middle), angleRad = 0 -> cos=1, sin=0
+            // x = arcCenterX - radius * cos(0) = width - radius (bulge left)
+            // y = arcCenterY + radius * sin(0) = centerY (centered)
+            val angleRad = Math.toRadians(itemAngle.toDouble())
+            
+            // Calculate position on arc
+            val x = (arcCenterX - arcRadius * Math.cos(angleRad) - itemSize / 2).toInt()
+            val y = (arcCenterY + arcRadius * Math.sin(angleRad) - itemSize / 2).toInt()
+            
+            // Only show items within visible range (~180 degrees)
+            val visibleAngleRange = 100f // 100 degrees each way equals ~200 degrees total visibility
+            if (Math.abs(itemAngle) > visibleAngleRange) {
+                child.visibility = View.GONE
+                continue
+            }
+            
+            // Check if item is within screen bounds
+            if (y < -itemSize || y > height) {
+                child.visibility = View.GONE
+                continue
+            }
+            
+            child.visibility = View.VISIBLE
+            
+            child.layout(
+                x,
+                y,
+                x + itemSize,
+                y + itemSize
+            )
+            
+            // Apply scale and alpha based on distance from center
+            val distanceFromCenter = Math.min(1.0, Math.abs(itemAngle) / 90.0)
+            val scale = 1.0f - (distanceFromCenter * 0.2).toFloat()
+            val alpha = 1.0f - (distanceFromCenter * 0.5).toFloat()
+            
+            child.scaleX = Math.max(0.7f, scale)
+            child.scaleY = Math.max(0.7f, scale)
+            child.alpha = Math.max(0.3f, alpha)
+        }
+    }
+    
+    override fun onInterceptTouchEvent(ev: MotionEvent): Boolean {
+        when (ev.action) {
+            MotionEvent.ACTION_DOWN -> {
+                lastTouchY = ev.y
+                isDragging = false
+                scroller.forceFinished(true)
+                velocityTracker?.clear()
+                velocityTracker = android.view.VelocityTracker.obtain()
+                velocityTracker?.addMovement(ev)
+            }
+            MotionEvent.ACTION_MOVE -> {
+                velocityTracker?.addMovement(ev)
+                val deltaY = abs(ev.y - lastTouchY)
+                if (deltaY > 10) { // Touch slop threshold
+                    isDragging = true
+                    parent?.requestDisallowInterceptTouchEvent(true)
+                    return true
+                }
+            }
+        }
+        return false
+    }
+    
+    var onEmptySpaceClick: (() -> Unit)? = null
+    private var downX = 0f
+    private var downY = 0f
+
+    override fun onTouchEvent(event: MotionEvent): Boolean {
+        velocityTracker?.addMovement(event)
+        
+        when (event.action) {
+            MotionEvent.ACTION_DOWN -> {
+                downX = event.x
+                downY = event.y
+                lastTouchY = event.y
+                scroller.forceFinished(true)
+                return true
+            }
+            MotionEvent.ACTION_MOVE -> {
+                val deltaY = lastTouchY - event.y
+                lastTouchY = event.y
+                
+                // Convert pixel movement to angle change
+                val angleChange = deltaY / 8f // Higher sensitivity for larger semicircle
+                scrollAngle += angleChange
+                
+                requestLayout()
+                return true
+            }
+            MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> {
+                // Check for click (tap)
+                val moveX = abs(event.x - downX)
+                val moveY = abs(event.y - downY)
+                if (moveX < 10 && moveY < 10) { // Simple touch slop
+                     onEmptySpaceClick?.invoke()
+                }
+
+                velocityTracker?.computeCurrentVelocity(1000)
+                val velocityY = velocityTracker?.yVelocity ?: 0f
+                
+                if (abs(velocityY) > 500) {
+                    // Fling without bounds (circular)
+                    val angleVelocity = -velocityY / 10f
+                    scroller.fling(
+                        0, scrollAngle.toInt(),
+                        0, angleVelocity.toInt(),
+                        0, 0,
+                        Int.MIN_VALUE, Int.MAX_VALUE
+                    )
+                    postInvalidateOnAnimation()
+                }
+                
+                velocityTracker?.recycle()
+                velocityTracker = null
+                isDragging = false
+                return true
+            }
+        }
+        return super.onTouchEvent(event)
+    }
+
+    override fun computeScroll() {
+        if (scroller.computeScrollOffset()) {
+            scrollAngle = scroller.currY.toFloat()
+            requestLayout()
+            postInvalidateOnAnimation()
+        }
+    }
+    
+    /**
+     * Add a child view to the arc layout
+     */
+    fun addItem(view: View) {
+        addView(view)
+    }
+}

app/src/main/java/com/fan/edgex/overlay/DrawerManager.kt

@@ -0,0 +1,32 @@
+package com.fan.edgex.overlay
+
+import android.content.Context
+
+object DrawerManager {
+    private var activeDrawer: DrawerWindow? = null
+
+    fun showDrawer(context: Context, resolveConfig: (String) -> String) {
+        if (activeDrawer?.isShowing() == true) return
+        val drawer = DrawerWindow(context, resolveConfig) { activeDrawer = null }
+        activeDrawer = drawer
+        drawer.show()
+    }
+
+    /**
+     * Force-dismiss the active drawer, e.g. on SCREEN_OFF.
+     * Prevents drawer overlay from blocking touch after unlock.
+     */
+    fun dismissDrawer() {
+        try {
+            activeDrawer?.let {
+                if (it.isShowing()) {
+                    it.forceDismiss()
+                }
+                activeDrawer = null
+            }
+        } catch (t: Throwable) {
+            de.robv.android.xposed.XposedBridge.log("EdgeX: DrawerManager.dismissDrawer failed: ${t.message}")
+            activeDrawer = null
+        }
+    }
+}

app/src/main/java/com/fan/edgex/overlay/DrawerWindow.kt

@@ -0,0 +1,647 @@
+package com.fan.edgex.overlay
+
+import android.animation.Animator
+import android.animation.AnimatorListenerAdapter
+import android.animation.ValueAnimator
+import android.content.Context
+import android.content.Intent
+import android.content.res.Configuration
+import android.graphics.Color
+import androidx.core.graphics.toColorInt
+import android.graphics.Outline
+import android.graphics.PixelFormat
+import android.graphics.drawable.GradientDrawable
+import android.text.TextUtils
+import android.view.Gravity
+import android.view.KeyEvent
+import android.view.View
+import android.view.ViewGroup
+import android.view.ViewOutlineProvider
+import android.view.WindowManager
+import android.view.animation.DecelerateInterpolator
+import android.widget.FrameLayout
+import android.widget.ImageView
+import android.widget.LinearLayout
+import android.widget.ScrollView
+import android.widget.TextView
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.HookConfigSnapshot
+import com.fan.edgex.hook.ModuleRes
+
+class DrawerWindow(
+    private val context: Context,
+    private val resolveConfig: (String) -> String,
+    private val onDismiss: (() -> Unit)? = null,
+) {
+
+    private data class AppEntry(val resolveInfo: android.content.pm.ResolveInfo, val isFrozen: Boolean)
+
+    private val windowManager = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+    private var rootView: FrameLayout? = null
+    private var drawerPanel: View? = null
+    private var contentLeftBound = 0
+    private var drawerPanelWidth = 0
+    private var configReceiver: android.content.BroadcastReceiver? = null
+
+    private val MOCK_MODE = false
+
+    private val isDarkMode: Boolean
+        get() {
+            val darkSetting = resolveConfig(AppConfig.UI_DARK_MODE).ifBlank { "system" }
+            return when (darkSetting) {
+                "dark", "true" -> true
+                "light", "false" -> false
+                "system" -> {
+                    (context.resources.configuration.uiMode and android.content.res.Configuration.UI_MODE_NIGHT_MASK) == android.content.res.Configuration.UI_MODE_NIGHT_YES
+                }
+                else -> {
+                    darkSetting.toBooleanStrictOrNull() ?: ((context.resources.configuration.uiMode and android.content.res.Configuration.UI_MODE_NIGHT_MASK) == android.content.res.Configuration.UI_MODE_NIGHT_YES)
+                }
+            }
+        }
+
+    fun show() {
+        if (rootView != null) return
+
+        registerConfigReceiver()
+
+        val useArcDrawer = resolveConfig(AppConfig.FREEZER_ARC_DRAWER).toBoolean()
+
+        val displayMetrics = context.resources.displayMetrics
+
+        rootView = object : FrameLayout(context) {
+            override fun dispatchTouchEvent(ev: android.view.MotionEvent): Boolean {
+                if (ev.action == android.view.MotionEvent.ACTION_DOWN && ev.x < contentLeftBound) {
+                    animateOut()
+                    return true
+                }
+                return super.dispatchTouchEvent(ev)
+            }
+
+            override fun dispatchKeyEvent(event: KeyEvent): Boolean {
+                if (event.keyCode == KeyEvent.KEYCODE_BACK && event.action == KeyEvent.ACTION_UP) {
+                    animateOut()
+                    return true
+                }
+                return super.dispatchKeyEvent(event)
+            }
+        }.apply {
+            setBackgroundColor(Color.TRANSPARENT)
+            isFocusable = true
+            isFocusableInTouchMode = true
+        }
+
+        val pm = context.packageManager
+        val displayApps: List<AppEntry> = if (MOCK_MODE) {
+            loadMockApps(pm)
+        } else {
+            loadConfiguredApps(pm)
+        }
+
+        if (useArcDrawer) {
+            setupArcLayout(displayApps, pm, displayMetrics)
+            contentLeftBound = displayMetrics.widthPixels - (200 * displayMetrics.density).toInt()
+        } else {
+            val isLandscape = context.resources.configuration.orientation ==
+                    android.content.res.Configuration.ORIENTATION_LANDSCAPE
+            // Portrait needs a wider panel (70%) to comfortably fit 3 columns
+            val panelFraction = if (isLandscape) 0.62f else 0.70f
+            val panelWidth = (displayMetrics.widthPixels * panelFraction).toInt()
+            contentLeftBound = displayMetrics.widthPixels - panelWidth
+            drawerPanelWidth = panelWidth
+            setupModernLayout(displayApps, pm, panelWidth)
+        }
+
+        @Suppress("DEPRECATION")
+        val params = WindowManager.LayoutParams().apply {
+            type = WindowManager.LayoutParams.TYPE_SYSTEM_ERROR
+            format = PixelFormat.TRANSLUCENT
+            width = WindowManager.LayoutParams.MATCH_PARENT
+            height = WindowManager.LayoutParams.MATCH_PARENT
+            // FLAG_DIM_BEHIND (0x2) | FLAG_BLUR_BEHIND (0x4)
+            flags = WindowManager.LayoutParams.FLAG_DIM_BEHIND or WindowManager.LayoutParams.FLAG_BLUR_BEHIND
+            dimAmount = 0.25f
+            blurBehindRadius = 36
+        }
+
+        try {
+            windowManager.addView(rootView, params)
+            if (!useArcDrawer) {
+                drawerPanel?.let { panel ->
+                    panel.translationX = drawerPanelWidth.toFloat()
+                    ValueAnimator.ofFloat(drawerPanelWidth.toFloat(), 0f).apply {
+                        duration = 340
+                        interpolator = DecelerateInterpolator(2.2f)
+                        addUpdateListener { panel.translationX = it.animatedValue as Float }
+                        start()
+                    }
+                }
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
+
+    private fun setupModernLayout(
+        displayApps: List<AppEntry>,
+        pm: android.content.pm.PackageManager,
+        panelWidth: Int
+    ) {
+        val dp = context.resources.displayMetrics.density
+        val dark = isDarkMode
+
+        val surfaceBg     = if (dark) OverlayTheme.SURFACE_BG_DARK  else OverlayTheme.SURFACE_BG_LIGHT
+        val textPrimary   = if (dark) OverlayTheme.TEXT_PRIMARY_DARK   else OverlayTheme.TEXT_PRIMARY_LIGHT
+        val textMuted     = if (dark) OverlayTheme.TEXT_SECONDARY_DARK else OverlayTheme.TEXT_SECONDARY_LIGHT
+        val cardBg        = if (dark) OverlayTheme.CARD_BG_DARK  else OverlayTheme.CARD_BG_LIGHT
+        val dividerColor  = if (dark) OverlayTheme.DIVIDER_DARK  else OverlayTheme.DIVIDER_LIGHT
+        val frozenBadgeBg = OverlayTheme.FROZEN_BADGE_BG
+        val cornerRad     = OverlayTheme.CORNER_SHEET_DP * dp
+
+        val panel = FrameLayout(context).apply {
+            layoutParams = FrameLayout.LayoutParams(panelWidth, ViewGroup.LayoutParams.MATCH_PARENT).apply {
+                gravity = Gravity.END
+            }
+            background = GradientDrawable().apply {
+                setColor(surfaceBg)
+                // Only left corners rounded; right edge is off-screen
+                cornerRadii = floatArrayOf(cornerRad, cornerRad, 0f, 0f, 0f, 0f, cornerRad, cornerRad)
+            }
+            outlineProvider = object : ViewOutlineProvider() {
+                override fun getOutline(view: View, outline: Outline) {
+                    outline.setRoundRect(0, 0, view.width + cornerRad.toInt(), view.height, cornerRad)
+                }
+            }
+            clipToOutline = true
+            elevation = OverlayTheme.ELEVATION_DP * dp
+            isClickable = true
+        }
+        drawerPanel = panel
+
+        val root = LinearLayout(context).apply {
+            orientation = LinearLayout.VERTICAL
+            layoutParams = FrameLayout.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT
+            )
+        }
+
+        // Header
+        root.addView(LinearLayout(context).apply {
+            orientation = LinearLayout.VERTICAL
+            setPadding((20 * dp).toInt(), (52 * dp).toInt(), (16 * dp).toInt(), (14 * dp).toInt())
+            addView(TextView(context).apply {
+                text = ModuleRes.getString(R.string.freezer_drawer_title)
+                textSize = 22f
+                typeface = android.graphics.Typeface.DEFAULT_BOLD
+                setTextColor(textPrimary)
+                letterSpacing = -0.02f
+            })
+            val frozenCount = displayApps.count { it.isFrozen }
+            addView(TextView(context).apply {
+                text = ModuleRes.getString(
+                    R.string.freezer_drawer_summary,
+                    displayApps.size,
+                    frozenCount,
+                )
+                textSize = 12.5f
+                setTextColor(textMuted)
+                setPadding(0, (4 * dp).toInt(), 0, 0)
+            })
+        })
+
+        root.addView(View(context).apply {
+            layoutParams = LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 1)
+            setBackgroundColor(dividerColor)
+        })
+
+        val scrollView = ScrollView(context).apply {
+            layoutParams = LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 0, 1f)
+            isVerticalScrollBarEnabled = false
+            overScrollMode = View.OVER_SCROLL_NEVER
+            isFillViewport = true
+        }
+
+        if (displayApps.isEmpty()) {
+            scrollView.addView(LinearLayout(context).apply {
+                orientation = LinearLayout.VERTICAL
+                gravity = Gravity.CENTER
+                layoutParams = FrameLayout.LayoutParams(
+                    ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT
+                )
+                addView(TextView(context).apply {
+                    text = ModuleRes.getString(R.string.label_empty_drawer)
+                    textSize = 14f
+                    setTextColor(textMuted)
+                    gravity = Gravity.CENTER
+                })
+            })
+        } else {
+            val isLandscape = context.resources.configuration.orientation ==
+                    android.content.res.Configuration.ORIENTATION_LANDSCAPE
+            val columns = if (isLandscape) 4 else 3
+            val gap = (8 * dp).toInt()
+            val hPad = (12 * dp).toInt()
+
+            // Pre-compute card dimensions so content never overflows the card boundary
+            val cardWidth = (panelWidth - 2 * hPad - columns * 2 * gap) / columns
+            // Icon occupies at most 56% of card width, hard-capped at 52dp
+            val iconSize = (cardWidth * 0.56f).toInt().coerceIn((32 * dp).toInt(), (52 * dp).toInt())
+            // Equal horizontal padding so icon is centered with room to spare
+            val innerPadH = ((cardWidth - iconSize) / 2).coerceAtLeast((4 * dp).toInt())
+            // Vertical: fixed padding values, card height = icon + label row + padding
+            val innerPadTop = (10 * dp).toInt()
+            val innerPadBot = (8 * dp).toInt()
+            val labelTopPad = (5 * dp).toInt()
+            val labelHeightPx = (24 * dp).toInt()
+            val cardHeight = iconSize + innerPadTop + labelTopPad + labelHeightPx + innerPadBot
+            val cardCorner = (cardWidth * 0.22f).coerceAtMost(20f * dp)
+
+            val gridContainer = LinearLayout(context).apply {
+                orientation = LinearLayout.VERTICAL
+                setPadding(hPad, (8 * dp).toInt(), hPad, (28 * dp).toInt())
+            }
+
+            val grayscaleFilter = android.graphics.ColorMatrixColorFilter(
+                android.graphics.ColorMatrix().apply { setSaturation(0f) }
+            )
+            val shownPackages = mutableSetOf<String>()
+            var currentRow: LinearLayout? = null
+            var col = 0
+
+            for ((ri, frozen) in displayApps) {
+                val pkg = ri.activityInfo.applicationInfo.packageName
+                if (!shownPackages.add(pkg)) continue
+
+                if (col % columns == 0) {
+                    currentRow = LinearLayout(context).apply {
+                        orientation = LinearLayout.HORIZONTAL
+                        layoutParams = LinearLayout.LayoutParams(
+                            ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT
+                        )
+                    }
+                    gridContainer.addView(currentRow)
+                }
+
+                val card = FrameLayout(context).apply {
+                    // Use explicit cardHeight so card is always square-ish regardless of orientation
+                    layoutParams = LinearLayout.LayoutParams(0, cardHeight, 1f).apply {
+                        setMargins(gap, gap, gap, gap)
+                    }
+                    
+                    background = GradientDrawable().apply {
+                        setColor(if (dark) Color.argb(22, 255, 255, 255) else Color.argb(145, 255, 255, 255))
+                        cornerRadius = cardCorner
+                        // Delicate reflection edge stroke for glassmorphism
+                        setStroke(
+                            (1 * dp).toInt(),
+                            if (dark) Color.argb(40, 255, 255, 255) else Color.argb(80, 255, 255, 255)
+                        )
+                    }
+
+                    // Frosted card click ripple feedback using foreground
+                    val outValue = android.util.TypedValue()
+                    context.theme.resolveAttribute(android.R.attr.selectableItemBackground, outValue, true)
+                    foreground = context.getDrawable(outValue.resourceId)
+                    
+                    outlineProvider = object : ViewOutlineProvider() {
+                        override fun getOutline(view: View, outline: Outline) {
+                            outline.setRoundRect(0, 0, view.width, view.height, cardCorner)
+                        }
+                    }
+                    clipToOutline = true
+                    isClickable = true
+                    isFocusable = true
+                    setOnClickListener {
+                        if (frozen) threadUnfreeze(pkg, ri.loadLabel(pm).toString(), pm)
+                        else launchApp(context, pm, pkg)
+                    }
+                }
+
+                // inner fills the card and centers content vertically
+                val inner = LinearLayout(context).apply {
+                    orientation = LinearLayout.VERTICAL
+                    gravity = Gravity.CENTER
+                    setPadding(innerPadH, innerPadTop, innerPadH, innerPadBot)
+                    layoutParams = FrameLayout.LayoutParams(
+                        ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT
+                    )
+                }
+
+                val iconFrame = FrameLayout(context).apply {
+                    layoutParams = LinearLayout.LayoutParams(iconSize, iconSize).apply {
+                        gravity = Gravity.CENTER_HORIZONTAL
+                    }
+                }
+                iconFrame.addView(ImageView(context).apply {
+                    setImageDrawable(ri.loadIcon(pm))
+                    layoutParams = FrameLayout.LayoutParams(iconSize, iconSize)
+                    if (frozen) { colorFilter = grayscaleFilter; alpha = 0.55f }
+                    
+                    // Clip the icon to a modern rounded squircle shape, perfectly covering adaptive icon backgrounds
+                    val iconCorner = iconSize * 0.2f
+                    outlineProvider = object : ViewOutlineProvider() {
+                        override fun getOutline(view: View, outline: Outline) {
+                            outline.setRoundRect(0, 0, view.width, view.height, iconCorner)
+                        }
+                    }
+                    clipToOutline = true
+                })
+                if (frozen) {
+                    val badgeSize = (iconSize * 0.38f).toInt()
+                    iconFrame.addView(TextView(context).apply {
+                        text = "❄"
+                        textSize = (badgeSize / dp * 0.62f)
+                        gravity = Gravity.CENTER
+                        setTextColor("#90CAF9".toColorInt())
+                        background = GradientDrawable().apply {
+                            setColor(frozenBadgeBg)
+                            cornerRadius = badgeSize * 0.38f
+                        }
+                        setPadding((2 * dp).toInt(), (1 * dp).toInt(), (2 * dp).toInt(), (1 * dp).toInt())
+                        layoutParams = FrameLayout.LayoutParams(
+                            ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT
+                        ).apply { gravity = Gravity.BOTTOM or Gravity.END }
+                    })
+                }
+
+                inner.addView(iconFrame)
+                inner.addView(TextView(context).apply {
+                    layoutParams = LinearLayout.LayoutParams(
+                        ViewGroup.LayoutParams.MATCH_PARENT,
+                        ViewGroup.LayoutParams.WRAP_CONTENT
+                    )
+                    text = ri.loadLabel(pm)
+                    textSize = (iconSize / dp * 0.22f).coerceIn(9f, 12f)
+                    gravity = Gravity.CENTER
+                    maxLines = 1
+                    ellipsize = TextUtils.TruncateAt.END
+                    setTextColor(if (frozen) textMuted else textPrimary)
+                    setPadding(0, labelTopPad, 0, 0)
+                })
+
+                card.addView(inner)
+                currentRow?.addView(card)
+                col++
+            }
+
+            // Pad trailing cells so last row aligns left
+            val trailing = columns - (col % columns)
+            if (trailing < columns) {
+                repeat(trailing) {
+                    currentRow?.addView(View(context).apply {
+                        layoutParams = LinearLayout.LayoutParams(0, cardHeight, 1f).apply {
+                            setMargins(gap, gap, gap, gap)
+                        }
+                    })
+                }
+            }
+
+            scrollView.addView(gridContainer)
+        }
+
+        root.addView(scrollView)
+        panel.addView(root)
+        rootView?.addView(panel)
+    }
+
+    private fun setupArcLayout(
+        displayApps: List<AppEntry>,
+        pm: android.content.pm.PackageManager,
+        displayMetrics: android.util.DisplayMetrics
+    ) {
+        val drawerContent = FrameLayout(context).apply {
+            setBackgroundColor(Color.TRANSPARENT)
+            layoutParams = FrameLayout.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT
+            ).apply { gravity = Gravity.RIGHT }
+            isClickable = false
+        }
+
+        val arcLayout = ArcLayoutView(context).apply {
+            layoutParams = FrameLayout.LayoutParams(
+                FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT
+            )
+            onEmptySpaceClick = { animateOut() }
+        }
+
+        if (displayApps.isEmpty()) {
+            drawerContent.addView(TextView(context).apply {
+                text = ModuleRes.getString(R.string.label_empty_drawer)
+                textSize = 16f
+                setPadding(40, 40, 40, 40)
+                setTextColor(Color.DKGRAY)
+                gravity = Gravity.CENTER
+            })
+        } else {
+            val grayscaleFilter = android.graphics.ColorMatrixColorFilter(
+                android.graphics.ColorMatrix().apply { setSaturation(0f) }
+            )
+            val shownPackages = mutableSetOf<String>()
+
+            for ((ri, frozen) in displayApps) {
+                val pkg = ri.activityInfo.applicationInfo.packageName
+                if (!shownPackages.add(pkg)) continue
+
+                try {
+                    arcLayout.addItem(LinearLayout(context).apply {
+                        orientation = LinearLayout.VERTICAL
+                        gravity = Gravity.CENTER
+                        setPadding(12, 12, 12, 12)
+                        background = GradientDrawable().apply {
+                            setColor("#F0F0F0".toColorInt())
+                            cornerRadius = 24f
+                        }
+                        addView(ImageView(context).apply {
+                            setImageDrawable(ri.loadIcon(pm))
+                            layoutParams = LinearLayout.LayoutParams(55, 55)
+                            if (frozen) { colorFilter = grayscaleFilter; alpha = 0.5f }
+                        })
+                        addView(TextView(context).apply {
+                            text = ri.loadLabel(pm)
+                            textSize = 9f
+                            gravity = Gravity.CENTER
+                            maxLines = 1
+                            setTextColor(if (frozen) Color.GRAY else Color.DKGRAY)
+                        })
+                        setOnClickListener {
+                            if (frozen) threadUnfreeze(pkg, ri.loadLabel(pm).toString(), pm)
+                            else launchApp(context, pm, pkg)
+                        }
+                    })
+                } catch (e: Exception) {
+                    e.printStackTrace()
+                }
+            }
+        }
+
+        drawerContent.addView(arcLayout)
+        rootView?.addView(drawerContent)
+    }
+
+    private fun threadUnfreeze(packageName: String, label: String, pm: android.content.pm.PackageManager) {
+        de.robv.android.xposed.XposedBridge.log("EdgeX: DrawerWindow.threadUnfreeze - packageName: $packageName")
+        Thread {
+            var success = false
+            try {
+                pm.setApplicationEnabledSetting(
+                    packageName,
+                    android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_ENABLED,
+                    0
+                )
+                success = true
+                de.robv.android.xposed.XposedBridge.log("EdgeX: PM API unfreeze SUCCESS for $packageName")
+            } catch (e: Exception) {
+                de.robv.android.xposed.XposedBridge.log("EdgeX: PM API unfreeze FAILED for $packageName: ${e.message}")
+            }
+
+            android.os.Handler(android.os.Looper.getMainLooper()).post {
+                if (success) launchApp(context, pm, packageName)
+                else android.widget.Toast.makeText(
+                    context, ModuleRes.getString(R.string.toast_unfreeze_failed_drawer),
+                    android.widget.Toast.LENGTH_SHORT
+                ).show()
+            }
+        }.start()
+    }
+
+    private fun launchApp(context: Context, pm: android.content.pm.PackageManager, packageName: String) {
+        val handler = android.os.Handler(android.os.Looper.getMainLooper())
+        var retries = 0
+        var task: Runnable? = null
+        task = Runnable {
+            try {
+                val intent = pm.getLaunchIntentForPackage(packageName)
+                if (intent != null) {
+                    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED)
+                    context.startActivity(intent)
+                    dismiss()
+                } else if (++retries < 10) {
+                    handler.postDelayed(task!!, 200)
+                } else {
+                    android.widget.Toast.makeText(
+                        context, ModuleRes.getString(R.string.toast_launch_timeout),
+                        android.widget.Toast.LENGTH_SHORT
+                    ).show()
+                }
+            } catch (e: Exception) {
+                android.widget.Toast.makeText(
+                    context, ModuleRes.getString(R.string.toast_launch_error, e.message),
+                    android.widget.Toast.LENGTH_SHORT
+                ).show()
+            }
+        }
+        task.run()
+    }
+
+    fun isShowing() = rootView != null
+
+    fun forceDismiss() = dismiss()
+
+    private fun animateOut() {
+        val panel = drawerPanel
+        if (panel != null) {
+            val panelWidth = panel.width.takeIf { it > 0 }
+                ?: (context.resources.displayMetrics.widthPixels * 0.62f).toInt()
+            ValueAnimator.ofFloat(0f, panelWidth.toFloat()).apply {
+                duration = 260
+                interpolator = DecelerateInterpolator(1.8f)
+                addUpdateListener { panel.translationX = it.animatedValue as Float }
+                addListener(object : AnimatorListenerAdapter() {
+                    override fun onAnimationEnd(animation: Animator) { dismiss() }
+                })
+                start()
+            }
+        } else {
+            dismiss()
+        }
+    }
+
+    private fun loadMockApps(pm: android.content.pm.PackageManager): List<AppEntry> {
+        return try {
+            val mainIntent = Intent(Intent.ACTION_MAIN, null).apply { addCategory(Intent.CATEGORY_LAUNCHER) }
+            pm.queryIntentActivities(mainIntent, 0)
+                .sortedWith { a, b ->
+                    a.loadLabel(pm).toString().compareTo(b.loadLabel(pm).toString(), ignoreCase = true)
+                }
+                .distinctBy { it.activityInfo.applicationInfo.packageName }
+                .take(20)
+                .mapIndexed { index, ri -> AppEntry(ri, isFrozen = index % 4 == 3) }
+        } catch (e: Exception) {
+            emptyList()
+        }
+    }
+
+    private fun loadConfiguredApps(pm: android.content.pm.PackageManager): List<AppEntry> {
+        return try {
+            val configuredPackages = linkedSetOf<String>()
+            try {
+                val listStr = HookConfigSnapshot.readFromHookFile()[AppConfig.FREEZER_APP_LIST] ?: ""
+                if (listStr.isNotEmpty()) {
+                    configuredPackages.addAll(
+                        listStr.split(",").map { s -> s.trim() }.filter { s -> s.isNotEmpty() }
+                    )
+                }
+            } catch (e: Exception) {
+                de.robv.android.xposed.XposedBridge.log("EdgeX: Failed to read config: ${e.message}")
+            }
+
+            val mainIntent = Intent(Intent.ACTION_MAIN, null).apply { addCategory(Intent.CATEGORY_LAUNCHER) }
+            pm.queryIntentActivities(mainIntent, android.content.pm.PackageManager.MATCH_DISABLED_COMPONENTS)
+                .filter { configuredPackages.contains(it.activityInfo.applicationInfo.packageName) }
+                .sortedWith { a, b ->
+                    a.loadLabel(pm).toString().compareTo(b.loadLabel(pm).toString(), ignoreCase = true)
+                }
+                .distinctBy { it.activityInfo.applicationInfo.packageName }
+                .map { ri -> AppEntry(ri, isFrozen = !ri.activityInfo.applicationInfo.enabled) }
+        } catch (e: Exception) {
+            de.robv.android.xposed.XposedBridge.log("EdgeX: Failed to load apps: ${e.message}")
+            emptyList()
+        }
+    }
+
+    private fun registerConfigReceiver() {
+        if (configReceiver != null) return
+        configReceiver = object : android.content.BroadcastReceiver() {
+            override fun onReceive(ctx: Context, intent: Intent) {
+                if (intent.action == Intent.ACTION_CONFIGURATION_CHANGED) {
+                    recreateOnRotation()
+                }
+            }
+        }
+        context.registerReceiver(
+            configReceiver,
+            android.content.IntentFilter(Intent.ACTION_CONFIGURATION_CHANGED)
+        )
+    }
+
+    private fun unregisterConfigReceiver() {
+        configReceiver?.let {
+            try { context.unregisterReceiver(it) } catch (_: Exception) {}
+            configReceiver = null
+        }
+    }
+
+    /** Tear down the current window and rebuild with the new orientation config. */
+    private fun recreateOnRotation() {
+        // Remove the window silently — do NOT invoke onDismiss so DrawerManager
+        // keeps its activeDrawer reference pointing at this instance.
+        unregisterConfigReceiver()
+        try { windowManager.removeView(rootView) } catch (_: Exception) {}
+        rootView = null
+        drawerPanel = null
+        // Wait one frame for the system to finish applying the new configuration
+        // so displayMetrics reflects the rotated dimensions when show() runs.
+        android.os.Handler(android.os.Looper.getMainLooper()).postDelayed({ show() }, 80)
+    }
+
+    private fun dismiss() {
+        unregisterConfigReceiver()
+        if (rootView != null) {
+            try { windowManager.removeView(rootView) } catch (_: Exception) {}
+            rootView = null
+            drawerPanel = null
+            onDismiss?.invoke()
+        }
+    }
+}

app/src/main/java/com/fan/edgex/overlay/EdgeLightingView.kt

@@ -0,0 +1,334 @@
+package com.fan.edgex.overlay
+
+import android.content.Context
+import android.graphics.BlurMaskFilter
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.LinearGradient
+import android.graphics.Matrix
+import android.graphics.Paint
+import android.graphics.RectF
+import android.graphics.Shader
+import androidx.core.graphics.ColorUtils
+import android.view.View
+import com.fan.edgex.config.AppConfig
+import kotlin.math.roundToInt
+
+class EdgeLightingView @JvmOverloads constructor(
+    context: Context,
+    attrs: android.util.AttributeSet? = null,
+) : View(context, attrs) {
+
+    var glowColor: Int = Color.CYAN
+        set(value) {
+            field = value
+            invalidate()
+        }
+
+    var glowWidthPx: Float = 5f * resources.displayMetrics.density
+        set(value) {
+            field = value.coerceAtLeast(1f)
+            paint.strokeWidth = field * 2f
+            paint.maskFilter = BlurMaskFilter(field, BlurMaskFilter.Blur.NORMAL)
+            invalidate()
+        }
+
+    var glowAlpha: Float = 0f
+        set(value) {
+            field = value.coerceIn(0f, 1f)
+            invalidate()
+        }
+
+    var effect: String = AppConfig.EDGE_LIGHTING_EFFECT_BASIC
+        set(value) {
+            field = value
+            invalidate()
+        }
+
+    var flowProgress: Float = 0f
+        set(value) {
+            field = value - value.toInt()
+            invalidate()
+        }
+
+    private val paint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        style = Paint.Style.STROKE
+        strokeCap = Paint.Cap.ROUND
+        strokeJoin = Paint.Join.ROUND
+        strokeWidth = glowWidthPx * 2f
+        maskFilter = BlurMaskFilter(glowWidthPx, BlurMaskFilter.Blur.NORMAL)
+    }
+
+    private val rect = RectF()
+    private val shaderMatrix = Matrix()
+
+    init {
+        setLayerType(LAYER_TYPE_SOFTWARE, null)
+    }
+
+    override fun onDraw(canvas: Canvas) {
+        super.onDraw(canvas)
+        if (glowAlpha <= 0f || width <= 0 || height <= 0) return
+
+        val alphaColor = Color.argb(
+            (Color.alpha(glowColor) * glowAlpha).toInt().coerceIn(0, 255),
+            Color.red(glowColor),
+            Color.green(glowColor),
+            Color.blue(glowColor),
+        )
+
+        when (effect) {
+            AppConfig.EDGE_LIGHTING_EFFECT_FLOW -> {
+                drawFlow(canvas, alphaColor, widthFactor = 0.55f)
+                return
+            }
+            AppConfig.EDGE_LIGHTING_EFFECT_SPOTLIGHT -> {
+                drawSpotlight(canvas, alphaColor)
+                return
+            }
+            AppConfig.EDGE_LIGHTING_EFFECT_MULTICOLOR -> {
+                drawMulticolor(canvas)
+                return
+            }
+            AppConfig.EDGE_LIGHTING_EFFECT_ECLIPSE -> {
+                drawEclipse(canvas, alphaColor)
+                return
+            }
+            AppConfig.EDGE_LIGHTING_EFFECT_ECHO -> {
+                drawEcho(canvas, alphaColor)
+                return
+            }
+            AppConfig.EDGE_LIGHTING_EFFECT_COMET -> {
+                drawComet(canvas, alphaColor)
+                return
+            }
+            AppConfig.EDGE_LIGHTING_EFFECT_RIPPLE -> {
+                drawRipple(canvas, alphaColor)
+                return
+            }
+        }
+
+        paint.shader = null
+        paint.color = alphaColor
+        val inset = glowWidthPx * 0.5f
+        rect.set(-inset, -inset, width + inset, height + inset)
+        canvas.drawRect(rect, paint)
+    }
+
+    private fun drawFlow(canvas: Canvas, alphaColor: Int, widthFactor: Float) {
+        val transparent = Color.argb(0, Color.red(glowColor), Color.green(glowColor), Color.blue(glowColor))
+        val colors = intArrayOf(transparent, alphaColor, transparent)
+        val positions = floatArrayOf(0f, 0.5f, 1f)
+
+        paint.color = Color.WHITE
+
+        paint.shader = movingShader(width.toFloat().coerceAtLeast(1f), horizontal = true, colors, positions, widthFactor)
+        canvas.drawLine(0f, 0f, width.toFloat(), 0f, paint)
+        canvas.drawLine(width.toFloat(), height.toFloat(), 0f, height.toFloat(), paint)
+
+        paint.shader = movingShader(height.toFloat().coerceAtLeast(1f), horizontal = false, colors, positions, widthFactor)
+        canvas.drawLine(width.toFloat(), 0f, width.toFloat(), height.toFloat(), paint)
+        canvas.drawLine(0f, height.toFloat(), 0f, 0f, paint)
+        paint.shader = null
+    }
+
+    private fun drawSpotlight(canvas: Canvas, alphaColor: Int) {
+        paint.shader = null
+        paint.color = ColorUtils.setAlphaComponent(alphaColor, (Color.alpha(alphaColor) * 0.28f).toInt().coerceIn(0, 255))
+        val inset = glowWidthPx * 0.5f
+        rect.set(-inset, -inset, width + inset, height + inset)
+        canvas.drawRect(rect, paint)
+        drawFlow(canvas, alphaColor, widthFactor = 0.22f)
+    }
+
+    private fun drawMulticolor(canvas: Canvas) {
+        val alpha = (255 * glowAlpha).toInt().coerceIn(0, 255)
+        val colors = intArrayOf(
+            Color.argb(alpha, 0, 255, 255),
+            Color.argb(alpha, 120, 96, 255),
+            Color.argb(alpha, 255, 64, 180),
+            Color.argb(alpha, 255, 210, 64),
+            Color.argb(alpha, 0, 255, 140),
+            Color.argb(alpha, 0, 255, 255),
+        )
+        paint.color = Color.WHITE
+
+        paint.shader = multicolorShader(width.toFloat().coerceAtLeast(1f), horizontal = true, colors, phase = flowProgress)
+        canvas.drawLine(0f, 0f, width.toFloat(), 0f, paint)
+
+        paint.shader = multicolorShader(height.toFloat().coerceAtLeast(1f), horizontal = false, colors, phase = flowProgress + 0.25f)
+        canvas.drawLine(width.toFloat(), 0f, width.toFloat(), height.toFloat(), paint)
+
+        paint.shader = multicolorShader(width.toFloat().coerceAtLeast(1f), horizontal = true, colors, phase = 1f - flowProgress)
+        canvas.drawLine(width.toFloat(), height.toFloat(), 0f, height.toFloat(), paint)
+
+        paint.shader = multicolorShader(height.toFloat().coerceAtLeast(1f), horizontal = false, colors, phase = 0.75f - flowProgress)
+        canvas.drawLine(0f, height.toFloat(), 0f, 0f, paint)
+        paint.shader = null
+    }
+
+    private fun drawEclipse(canvas: Canvas, alphaColor: Int) {
+        val alpha = Color.alpha(alphaColor)
+        val transparent = Color.argb(0, Color.red(glowColor), Color.green(glowColor), Color.blue(glowColor))
+        val shadow = Color.argb((alpha * 0.12f).toInt().coerceIn(0, 255), 0, 0, 0)
+        val highlight = ColorUtils.blendARGB(alphaColor, Color.WHITE, 0.35f)
+        val colors = intArrayOf(shadow, transparent, highlight, transparent, shadow)
+        val positions = floatArrayOf(0f, 0.26f, 0.5f, 0.74f, 1f)
+        paint.color = Color.WHITE
+        paint.shader = movingShader(width.toFloat().coerceAtLeast(1f), horizontal = true, colors, positions, 0.8f)
+        canvas.drawLine(0f, 0f, width.toFloat(), 0f, paint)
+        canvas.drawLine(width.toFloat(), height.toFloat(), 0f, height.toFloat(), paint)
+        paint.shader = movingShader(height.toFloat().coerceAtLeast(1f), horizontal = false, colors, positions, 0.8f)
+        canvas.drawLine(width.toFloat(), 0f, width.toFloat(), height.toFloat(), paint)
+        canvas.drawLine(0f, height.toFloat(), 0f, 0f, paint)
+        paint.shader = null
+    }
+
+    private fun drawEcho(canvas: Canvas, alphaColor: Int) {
+        paint.shader = null
+        val originalStrokeWidth = paint.strokeWidth
+        val originalMaskFilter = paint.maskFilter
+        val echoStrokeWidth = originalStrokeWidth * 0.52f
+        val echoBlur = glowWidthPx * 0.56f
+        val insetStep = glowWidthPx * 0.42f
+        paint.maskFilter = BlurMaskFilter(echoBlur, BlurMaskFilter.Blur.NORMAL)
+        for (index in 0 until 3) {
+            val echoAlpha = (Color.alpha(alphaColor) * (0.95f - index * 0.24f)).toInt().coerceIn(0, 255)
+            paint.color = ColorUtils.setAlphaComponent(alphaColor, echoAlpha)
+            paint.strokeWidth = echoStrokeWidth * (1f - index * 0.18f)
+            val inset = index * insetStep
+            rect.set(inset, inset, width - inset, height - inset)
+            canvas.drawRect(rect, paint)
+        }
+        paint.strokeWidth = originalStrokeWidth
+        paint.maskFilter = originalMaskFilter
+    }
+
+    private fun movingShader(
+        length: Float,
+        horizontal: Boolean,
+        colors: IntArray,
+        positions: FloatArray,
+        widthFactor: Float,
+    ): LinearGradient {
+        val gradientLength = length * widthFactor.coerceIn(0.1f, 1f)
+        val shader = if (horizontal) {
+            LinearGradient(0f, 0f, gradientLength, 0f, colors, positions, Shader.TileMode.MIRROR)
+        } else {
+            LinearGradient(0f, 0f, 0f, gradientLength, colors, positions, Shader.TileMode.MIRROR)
+        }
+        shaderMatrix.reset()
+        val periodCount = (1f / widthFactor.coerceIn(0.1f, 1f)).roundToInt().coerceAtLeast(1)
+        val offset = gradientLength * 2f * periodCount * flowProgress
+        if (horizontal) {
+            shaderMatrix.setTranslate(offset, 0f)
+        } else {
+            shaderMatrix.setTranslate(0f, offset)
+        }
+        shader.setLocalMatrix(shaderMatrix)
+        return shader
+    }
+
+    private fun drawComet(canvas: Canvas, alphaColor: Int) {
+        val wf = width.toFloat().coerceAtLeast(1f)
+        val hf = height.toFloat().coerceAtLeast(1f)
+        val totalPerim = 2f * (wf + hf)
+
+        // Perimeter boundary fractions (clockwise: top→right→bottom→left)
+        val f1 = wf / totalPerim
+        val f2 = (wf + hf) / totalPerim
+        val f3 = (2f * wf + hf) / totalPerim
+
+        val tailFrac = 0.15f
+        val head = flowProgress
+        val tailF0 = (head - tailFrac + 1f) % 1f
+
+        fun perimDist(f: Float): Float { var d = f - tailF0; if (d < 0f) d += 1f; return d }
+
+        fun colorAt(f: Float): Int {
+            val t = (perimDist(f) / tailFrac).coerceIn(0f, 1f)
+            val a = (Color.alpha(alphaColor) * t * t).toInt().coerceIn(0, 255)
+            return Color.argb(a, Color.red(alphaColor), Color.green(alphaColor), Color.blue(alphaColor))
+        }
+
+        fun drawSideSegment(
+            sideF0: Float, sideF1: Float,
+            x0: Float, y0: Float, x1: Float, y1: Float,
+            arcStart: Float, arcEnd: Float,
+        ) {
+            val sideLen = sideF1 - sideF0
+            if (sideLen <= 0f) return
+            val oStart = maxOf(arcStart, sideF0)
+            val oEnd = minOf(arcEnd, sideF1)
+            if (oStart >= oEnd) return
+            val ls = (oStart - sideF0) / sideLen
+            val le = (oEnd - sideF0) / sideLen
+            val px0 = x0 + (x1 - x0) * ls; val py0 = y0 + (y1 - y0) * ls
+            val px1 = x0 + (x1 - x0) * le; val py1 = y0 + (y1 - y0) * le
+            paint.shader = LinearGradient(px0, py0, px1, py1, colorAt(oStart), colorAt(oEnd), Shader.TileMode.CLAMP)
+            canvas.drawLine(px0, py0, px1, py1, paint)
+        }
+
+        fun drawAllSides(arcStart: Float, arcEnd: Float) {
+            drawSideSegment(0f, f1, 0f, 0f, wf, 0f, arcStart, arcEnd)
+            drawSideSegment(f1, f2, wf, 0f, wf, hf, arcStart, arcEnd)
+            drawSideSegment(f2, f3, wf, hf, 0f, hf, arcStart, arcEnd)
+            drawSideSegment(f3, 1f, 0f, hf, 0f, 0f, arcStart, arcEnd)
+        }
+
+        paint.color = Color.WHITE
+        if (tailF0 <= head) {
+            drawAllSides(tailF0, head)
+        } else {
+            drawAllSides(tailF0, 1f)
+            drawAllSides(0f, head)
+        }
+        paint.shader = null
+    }
+
+    private fun drawRipple(canvas: Canvas, alphaColor: Int) {
+        paint.shader = null
+        val origStrokeWidth = paint.strokeWidth
+        val origMaskFilter = paint.maskFilter
+
+        val maxInset = glowWidthPx * 3.5f
+        paint.maskFilter = BlurMaskFilter(glowWidthPx * 0.6f, BlurMaskFilter.Blur.NORMAL)
+        paint.strokeWidth = glowWidthPx * 0.65f
+
+        for (i in 0 until 3) {
+            val phase = (flowProgress + i / 3f) % 1f
+            val inset = phase * maxInset
+            val alpha = (Color.alpha(alphaColor) * (1f - phase)).toInt().coerceIn(0, 255)
+            paint.color = ColorUtils.setAlphaComponent(alphaColor, alpha)
+            rect.set(inset, inset, width - inset, height - inset)
+            if (rect.width() > 0 && rect.height() > 0) canvas.drawRect(rect, paint)
+        }
+
+        paint.strokeWidth = origStrokeWidth
+        paint.maskFilter = origMaskFilter
+    }
+
+    private fun multicolorShader(
+        length: Float,
+        horizontal: Boolean,
+        colors: IntArray,
+        phase: Float,
+    ): LinearGradient {
+        val gradientLength = length * 0.72f
+        val shader = if (horizontal) {
+            LinearGradient(0f, 0f, gradientLength, 0f, colors, null, Shader.TileMode.REPEAT)
+        } else {
+            LinearGradient(0f, 0f, 0f, gradientLength, colors, null, Shader.TileMode.REPEAT)
+        }
+        val normalizedPhase = ((phase % 1f) + 1f) % 1f
+        shaderMatrix.reset()
+        val offset = gradientLength * 3f * normalizedPhase
+        if (horizontal) {
+            shaderMatrix.setTranslate(offset, 0f)
+        } else {
+            shaderMatrix.setTranslate(0f, offset)
+        }
+        shader.setLocalMatrix(shaderMatrix)
+        return shader
+    }
+}

app/src/main/java/com/fan/edgex/overlay/OverlayTheme.kt

@@ -0,0 +1,47 @@
+package com.fan.edgex.overlay
+
+import android.graphics.Color
+import androidx.core.graphics.toColorInt
+
+/**
+ * Shared visual tokens for all system overlay windows (DrawerWindow,
+ * PanelOverlayWindow sidebar, PanelOverlayWindow custom panel).
+ * Centralising these keeps the three surfaces visually consistent and
+ * makes future theme changes a single-file edit.
+ */
+internal object OverlayTheme {
+
+    // ── Surface ──────────────────────────────────────────────────────────
+    val SURFACE_BG_DARK  = Color.argb(242, 48, 54, 68)   // original sidebar/panel value
+    val SURFACE_BG_LIGHT = Color.argb(238, 250, 248, 255)
+
+    // ── Item card (DrawerWindow app grid) ─────────────────────────────────
+    val CARD_BG_DARK  = Color.argb(160, 64, 68, 88)      // lighter than surface for contrast
+    val CARD_BG_LIGHT = Color.argb(170, 230, 226, 244)
+
+    // ── Text ──────────────────────────────────────────────────────────────
+    val TEXT_PRIMARY_DARK    = Color.WHITE
+    val TEXT_PRIMARY_LIGHT   get() = "#1C1B1F".toColorInt()
+    val TEXT_SECONDARY_DARK  get() = "#9A97AA".toColorInt()
+    val TEXT_SECONDARY_LIGHT get() = "#6B6880".toColorInt()
+
+    // ── Divider ───────────────────────────────────────────────────────────
+    val DIVIDER_DARK  = Color.argb(35, 255, 255, 255)
+    val DIVIDER_LIGHT = Color.argb(40, 0, 0, 0)
+
+    // ── Frozen-app badge (DrawerWindow) ───────────────────────────────────
+    val FROZEN_BADGE_BG = Color.argb(210, 12, 18, 52)
+
+    // ── Corner radii (dp — multiply by displayMetrics.density) ───────────
+    const val CORNER_SHEET_DP = 20f   // full-height DrawerWindow panel
+    const val CORNER_POPUP_DP = 18f   // custom panel popup
+    const val CORNER_BAR_DP   = 10f   // sidebar bar
+
+    // ── Elevation (dp) ────────────────────────────────────────────────────
+    const val ELEVATION_DP = 18f
+
+    // ── Dim amounts ───────────────────────────────────────────────────────
+    const val DIM_DRAWER  = 0.25f
+    const val DIM_PANEL   = 0.18f
+    const val DIM_SIDEBAR = 0f
+}

app/src/main/java/com/fan/edgex/overlay/PanelOverlayManager.kt

@@ -0,0 +1,505 @@
+package com.fan.edgex.overlay
+
+import android.animation.ValueAnimator
+import android.content.Context
+import android.graphics.Color
+import android.graphics.PixelFormat
+import android.graphics.drawable.AdaptiveIconDrawable
+import android.graphics.drawable.Drawable
+import android.graphics.drawable.GradientDrawable
+import android.os.Build
+import android.text.TextUtils
+import android.view.Gravity
+import android.view.KeyEvent
+import android.view.MotionEvent
+import android.view.View
+import android.view.ViewGroup
+import android.view.WindowManager
+import android.view.animation.DecelerateInterpolator
+import android.widget.FrameLayout
+import android.widget.ImageView
+import android.widget.LinearLayout
+import android.widget.TextView
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.ThemeColorResolver
+import com.fan.edgex.hook.ModuleRes
+
+object PanelOverlayManager {
+    private var activeWindow: PanelOverlayWindow? = null
+
+    fun showCustomPanel(
+        context: Context,
+        resolveConfig: (String) -> String,
+        dispatchAction: (String) -> Unit,
+    ) {
+        show(context, resolveConfig, dispatchAction, PanelMode.Custom)
+    }
+
+    fun showSideBar(
+        context: Context,
+        resolveConfig: (String) -> String,
+        side: String,
+        dispatchAction: (String) -> Unit,
+    ) {
+        show(context, resolveConfig, dispatchAction, PanelMode.SideBar(side))
+    }
+
+    fun dismiss() {
+        activeWindow?.forceDismiss()
+        activeWindow = null
+    }
+
+    private fun show(
+        context: Context,
+        resolveConfig: (String) -> String,
+        dispatchAction: (String) -> Unit,
+        mode: PanelMode,
+    ) {
+        if (activeWindow?.isShowing() == true) return
+        val window = PanelOverlayWindow(context, resolveConfig, dispatchAction, mode) {
+            activeWindow = null
+        }
+        activeWindow = window
+        window.show()
+    }
+}
+
+private sealed class PanelMode {
+    object Custom : PanelMode()
+    data class SideBar(val side: String) : PanelMode()
+}
+
+private class PanelOverlayWindow(
+    private val context: Context,
+    private val resolveConfig: (String) -> String,
+    private val dispatchAction: (String) -> Unit,
+    private val mode: PanelMode,
+    private val onDismiss: () -> Unit,
+) {
+    private data class PanelItem(val action: String, val title: String)
+
+    private val windowManager = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+    private var rootView: FrameLayout? = null
+    private var panelView: View? = null
+    private val dp = context.resources.displayMetrics.density
+
+    fun isShowing(): Boolean = rootView != null
+
+    fun show() {
+        if (rootView != null) return
+        val items = loadItems()
+        if (items.isEmpty()) return
+
+        rootView = object : FrameLayout(context) {
+            override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
+                if (ev.action == MotionEvent.ACTION_DOWN && isOutsidePanel(ev.rawX, ev.rawY)) {
+                    animateOut()
+                    return true
+                }
+                return super.dispatchTouchEvent(ev)
+            }
+
+            override fun dispatchKeyEvent(event: KeyEvent): Boolean {
+                if (event.keyCode == KeyEvent.KEYCODE_BACK && event.action == KeyEvent.ACTION_UP) {
+                    animateOut()
+                    return true
+                }
+                return super.dispatchKeyEvent(event)
+            }
+        }.apply {
+            setBackgroundColor(Color.TRANSPARENT)
+            isFocusable = true
+            isFocusableInTouchMode = true
+        }
+
+        val panel = when (mode) {
+            PanelMode.Custom -> buildCustomPanel(items)
+            is PanelMode.SideBar -> buildSideBar(items, mode.side)
+        }
+        panelView = panel
+        rootView?.addView(panel)
+
+        @Suppress("DEPRECATION")
+        val params = WindowManager.LayoutParams().apply {
+            type = WindowManager.LayoutParams.TYPE_SYSTEM_ERROR
+            format = PixelFormat.TRANSLUCENT
+            width = WindowManager.LayoutParams.MATCH_PARENT
+            height = WindowManager.LayoutParams.MATCH_PARENT
+            flags = WindowManager.LayoutParams.FLAG_DIM_BEHIND
+            dimAmount = if (mode is PanelMode.SideBar) OverlayTheme.DIM_SIDEBAR else OverlayTheme.DIM_PANEL
+        }
+
+        try {
+            windowManager.addView(rootView, params)
+            animateIn(panel)
+        } catch (t: Throwable) {
+            rootView = null
+            de.robv.android.xposed.XposedBridge.log("EdgeX: PanelOverlay addView failed: ${t.message}")
+        }
+    }
+
+    fun forceDismiss() {
+        val root = rootView ?: return
+        try {
+            windowManager.removeView(root)
+        } catch (_: Throwable) {
+        } finally {
+            rootView = null
+            panelView = null
+            onDismiss()
+        }
+    }
+
+    private fun animateIn(panel: View) {
+        when (val currentMode = mode) {
+            PanelMode.Custom -> {
+                panel.alpha = 0f
+                panel.scaleX = 0.94f
+                panel.scaleY = 0.94f
+                panel.animate().alpha(1f).scaleX(1f).scaleY(1f).setDuration(140).start()
+            }
+            is PanelMode.SideBar -> {
+                // measuredWidth is 0 before layout; use screen width to guarantee
+                // the panel is off-screen on the very first draw frame.
+                val screenWidth = (context.getSystemService(Context.WINDOW_SERVICE) as WindowManager)
+                    .currentWindowMetrics.bounds.width().toFloat()
+                panel.translationX = if (currentMode.side == "left") -screenWidth else screenWidth
+                panel.post {
+                    val start = if (currentMode.side == "left") -panel.width.toFloat() else panel.width.toFloat()
+                    ValueAnimator.ofFloat(start, 0f).apply {
+                        duration = 180
+                        interpolator = DecelerateInterpolator(1.8f)
+                        addUpdateListener { panel.translationX = it.animatedValue as Float }
+                        start()
+                    }
+                }
+            }
+        }
+    }
+
+    private fun animateOut() {
+        val panel = panelView ?: return forceDismiss()
+        when (val currentMode = mode) {
+            PanelMode.Custom -> panel.animate().alpha(0f).scaleX(0.94f).scaleY(0.94f)
+                .setDuration(110).withEndAction { forceDismiss() }.start()
+            is PanelMode.SideBar -> {
+                val end = if (currentMode.side == "left") -panel.width.toFloat() else panel.width.toFloat()
+                panel.animate().translationX(end).alpha(0f).setDuration(140)
+                    .withEndAction { forceDismiss() }.start()
+            }
+        }
+    }
+
+    private fun isOutsidePanel(x: Float, y: Float): Boolean {
+        val panel = panelView ?: return false
+        val loc = IntArray(2)
+        panel.getLocationOnScreen(loc)
+        return x < loc[0] || x > loc[0] + panel.width || y < loc[1] || y > loc[1] + panel.height
+    }
+
+    private fun loadItems(): List<PanelItem> {
+        return when (val currentMode = mode) {
+            PanelMode.Custom -> {
+                val items = mutableListOf<PanelItem>()
+                repeat(AppConfig.CUSTOM_PANEL_ROWS) { row ->
+                    repeat(AppConfig.CUSTOM_PANEL_COLUMNS) { column ->
+                        AppConfig.customPanelSlot(row, column).toPanelItem()?.let(items::add)
+                    }
+                }
+                items
+            }
+            is PanelMode.SideBar -> {
+                (0 until AppConfig.SIDE_BAR_SLOTS).mapNotNull { index ->
+                    AppConfig.sideBarSlot(currentMode.side, index).toPanelItem()
+                }
+            }
+        }
+    }
+
+    private fun String.toPanelItem(): PanelItem? {
+        val action = resolveConfig(this)
+        if (action.isBlank() || action == "none") return null
+        val title = displayTitleForAction(action, resolveConfig("${this}_title"))
+        return PanelItem(action, title)
+    }
+
+    private fun buildCustomPanel(items: List<PanelItem>): View {
+        val metrics = context.resources.displayMetrics
+        val columns = 4
+        val itemSize = (72 * dp).toInt()
+        val gap = (10 * dp).toInt()
+        val panelWidth = (columns * itemSize + (columns - 1) * gap + 28 * dp).toInt()
+            .coerceAtMost((metrics.widthPixels * 0.92f).toInt())
+
+        val panel = LinearLayout(context).apply {
+            orientation = LinearLayout.VERTICAL
+            setPadding((14 * dp).toInt(), (16 * dp).toInt(), (14 * dp).toInt(), (16 * dp).toInt())
+            background = roundedBg(panelBackgroundColor(), OverlayTheme.CORNER_POPUP_DP)
+            elevation = OverlayTheme.ELEVATION_DP * dp
+        }
+        var row: LinearLayout? = null
+        items.forEachIndexed { index, item ->
+            if (index % columns == 0) {
+                row = LinearLayout(context).apply {
+                    orientation = LinearLayout.HORIZONTAL
+                    gravity = Gravity.CENTER
+                }
+                panel.addView(row, LinearLayout.LayoutParams(
+                    ViewGroup.LayoutParams.MATCH_PARENT,
+                    ViewGroup.LayoutParams.WRAP_CONTENT,
+                ).apply {
+                    if (index > 0) topMargin = gap
+                })
+            }
+            row?.addView(createActionButton(item, itemSize, showText = true), LinearLayout.LayoutParams(
+                itemSize,
+                itemSize,
+            ).apply {
+                if (index % columns != 0) leftMargin = gap
+            })
+        }
+
+        return panel.apply {
+            layoutParams = FrameLayout.LayoutParams(panelWidth, ViewGroup.LayoutParams.WRAP_CONTENT, Gravity.CENTER)
+        }
+    }
+
+    private fun buildSideBar(items: List<PanelItem>, side: String): View {
+        val width = (76 * dp).toInt()
+        val panel = LinearLayout(context).apply {
+            orientation = LinearLayout.VERTICAL
+            gravity = Gravity.CENTER
+            setPadding((10 * dp).toInt(), (16 * dp).toInt(), (10 * dp).toInt(), (16 * dp).toInt())
+            background = roundedBg(panelBackgroundColor(), OverlayTheme.CORNER_BAR_DP)
+            elevation = OverlayTheme.ELEVATION_DP * dp
+        }
+        items.forEachIndexed { index, item ->
+            panel.addView(createActionButton(item, (56 * dp).toInt(), showText = false), LinearLayout.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT,
+                (72 * dp).toInt(),
+            ).apply {
+                if (index > 0) topMargin = (6 * dp).toInt()
+            })
+        }
+        return panel.apply {
+            layoutParams = FrameLayout.LayoutParams(width, ViewGroup.LayoutParams.WRAP_CONTENT).apply {
+                gravity = (if (side == "left") Gravity.START else Gravity.END) or Gravity.CENTER_VERTICAL
+                leftMargin = if (side == "left") (8 * dp).toInt() else 0
+                rightMargin = if (side == "right") (8 * dp).toInt() else 0
+            }
+        }
+    }
+
+    private fun createActionButton(item: PanelItem, size: Int, showText: Boolean): View {
+        val container = LinearLayout(context).apply {
+            orientation = LinearLayout.VERTICAL
+            gravity = Gravity.CENTER
+            isClickable = true
+            isFocusable = true
+            background = roundedBg(Color.TRANSPARENT, 8f)
+            setOnClickListener {
+                animateOut()
+                dispatchAction(item.action)
+            }
+        }
+        val iconSize = when {
+            item.action.usesAppIcon() && showText -> (42 * dp).toInt()
+            item.action.usesAppIcon() -> (48 * dp).toInt()
+            showText -> (30 * dp).toInt()
+            else -> (34 * dp).toInt()
+        }
+        container.addView(ImageView(context).apply {
+            val icon = drawableForAction(item.action)
+            setImageDrawable(icon)
+            if (!item.action.usesAppIcon()) {
+                setColorFilter(Color.WHITE)
+            }
+        }, LinearLayout.LayoutParams(iconSize, iconSize))
+        if (showText) {
+            container.addView(TextView(context).apply {
+                text = item.title
+                textSize = 11f
+                maxLines = 1
+                ellipsize = TextUtils.TruncateAt.END
+                setTextColor(Color.WHITE)
+                gravity = Gravity.CENTER
+            }, LinearLayout.LayoutParams(size, ViewGroup.LayoutParams.WRAP_CONTENT).apply {
+                topMargin = (6 * dp).toInt()
+            })
+        }
+        return container
+    }
+
+    private fun roundedBg(color: Int, radiusDp: Float): GradientDrawable =
+        GradientDrawable().apply {
+            setColor(color)
+            cornerRadius = radiusDp * dp
+        }
+
+    private fun panelBackgroundColor(): Int = ThemeColorResolver.resolveConfiguredColor(
+        configKey = when (mode) {
+            PanelMode.Custom -> AppConfig.CUSTOM_PANEL_COLOR
+            is PanelMode.SideBar -> if (mode.side == "left") {
+                AppConfig.SIDE_BAR_LEFT_COLOR
+            } else {
+                AppConfig.SIDE_BAR_RIGHT_COLOR
+            }
+        },
+        resolveConfig = resolveConfig,
+    )
+
+    private fun shortTitle(action: String): String = when {
+        action == "back" -> "Back"
+        action == "home" -> "Home"
+        action == "recent" || action == "recents" -> "Recents"
+        action == "expand_notifications" -> "Notify"
+        action == "clear_background" -> "Clear"
+        action == "freezer_drawer" -> "Freezer"
+        action == "refreeze" -> "Refreeze"
+        action == "screenshot" -> "Shot"
+        action == "clipboard" -> "Clipboard"
+        action == "universal_copy" -> "Copy"
+        action == "lock_screen" -> "Lock"
+        action == "kill_app" -> "Kill"
+        action == "prev_app" -> "Prev App"
+        action == "next_app" -> "Next App"
+        action == "brightness_up" -> "Bright+"
+        action == "brightness_down" -> "Bright-"
+        action == "volume_up" -> "Vol+"
+        action == "volume_down" -> "Vol-"
+        action == "toggle_flashlight" -> "Torch"
+        action == "game_mode" -> "Game"
+        action == AppConfig.PARTIAL_SCREENSHOT_ACTION -> "Crop Shot"
+        action == "pie" -> "Pie"
+        action == "sub_gesture" -> "SubGesture"
+        action == "condition" -> "Condition"
+        action == "toggle_wifi" -> "Wi-Fi"
+        action == "toggle_mobile_data" -> "Data"
+        action.startsWith("launch_app:") -> "App"
+        action.startsWith("app_shortcut:") -> "Shortcut"
+        action.startsWith("shell:") -> "Shell"
+        action.startsWith("music_control:") -> "Music"
+        action.startsWith("fast_scroll:") -> when (action.removePrefix("fast_scroll:")) {
+            "to_top" -> "Scroll Up"
+            "to_bottom" -> "Scroll Down"
+            else -> "Scroll"
+        }
+        action.startsWith("multi_action:") -> "Multi"
+        else -> action
+    }
+
+    private fun drawableForAction(action: String): Drawable? {
+        if (action.startsWith("launch_app:")) {
+            val packageName = action.removePrefix("launch_app:")
+            val appIcon = runCatching {
+                context.packageManager.getApplicationIcon(packageName)
+            }.getOrNull()
+            if (appIcon != null) return appIcon.foregroundOrSelf()
+        }
+        if (action.startsWith("app_shortcut:")) {
+            val packageName = action.removePrefix("app_shortcut:").substringBefore(":")
+            val appIcon = runCatching {
+                context.packageManager.getApplicationIcon(packageName)
+            }.getOrNull()
+            if (appIcon != null) return appIcon.foregroundOrSelf()
+        }
+        return ModuleRes.getDrawable(iconForAction(action))?.mutate()
+    }
+
+    private fun displayTitleForAction(action: String, savedTitle: String): String {
+        val noneStr = ModuleRes.getString(R.string.action_none)
+        val title = if (savedTitle.isBlank() || savedTitle == "None" || savedTitle == "无" || savedTitle == noneStr) "" else savedTitle
+        return when {
+            action.startsWith("launch_app:") -> appLabel(action.removePrefix("launch_app:"))
+                ?: stripKnownPrefix(title, "App:", "App: ", "应用：", "应用:", "应用: ")
+                ?: shortTitle(action)
+            action.startsWith("app_shortcut:") -> stripKnownPrefix(
+                title,
+                "Shortcut:",
+                "Shortcut: ",
+                "快捷方式:",
+                "快捷方式: ",
+                "快捷方式：",
+            ) ?: appLabel(action.removePrefix("app_shortcut:").substringBefore(":"))
+                ?: shortTitle(action)
+            action.startsWith("shell:") -> shellCommandTitle(action, title)
+            else -> title.ifBlank { shortTitle(action) }
+        }
+    }
+
+    private fun appLabel(packageName: String): String? = runCatching {
+        val appInfo = context.packageManager.getApplicationInfo(packageName, 0)
+        appInfo.loadLabel(context.packageManager).toString()
+    }.getOrNull()
+
+    private fun shellCommandTitle(action: String, savedTitle: String): String {
+        val saved = savedTitle.trim()
+        if (saved.isNotBlank() && saved != "Shell" && saved != "Shell Command" && saved != "Shell 命令") {
+            return saved
+        }
+        return action.removePrefix("shell:").split(":", limit = 2).getOrNull(1)?.trim()
+            ?.takeIf { it.isNotBlank() }
+            ?: shortTitle(action)
+    }
+
+    private fun stripKnownPrefix(value: String, vararg prefixes: String): String? {
+        val trimmed = value.trim()
+        if (trimmed.isBlank()) return null
+        val match = prefixes.firstOrNull { trimmed.startsWith(it) }
+        return (match?.let { trimmed.removePrefix(it).trim() } ?: trimmed).takeIf { it.isNotBlank() }
+    }
+
+    private fun Drawable.foregroundOrSelf(): Drawable =
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && this is AdaptiveIconDrawable) {
+            foreground?.mutate() ?: mutate()
+        } else {
+            mutate()
+        }
+
+    private fun String.usesAppIcon(): Boolean =
+        startsWith("launch_app:") || startsWith("app_shortcut:")
+
+    private fun iconForAction(action: String): Int = when {
+        action == "back" -> R.drawable.ic_arrow_back
+        action == "home" -> R.drawable.ic_home
+        action == "recent" || action == "recents" -> R.drawable.ic_recents
+        action == "expand_notifications" -> R.drawable.ic_notifications
+        action.startsWith("shell:") -> R.drawable.ic_terminal
+        action.startsWith("launch_app:") -> R.drawable.ic_launch_app
+        action.startsWith("app_shortcut:") -> R.drawable.ic_app_shortcut
+        action == "clear_background" -> R.drawable.ic_clear_recent
+        action == "freezer_drawer" -> R.drawable.ic_freezer
+        action == "refreeze" -> R.drawable.ic_refreeze
+        action == "screenshot" -> R.drawable.ic_camera
+        action == "clipboard" -> R.drawable.ic_paste
+        action == "universal_copy" -> R.drawable.ic_content_copy
+        action == "lock_screen" -> R.drawable.ic_power
+        action == "kill_app" -> R.drawable.ic_kill_app
+        action == "prev_app" -> R.drawable.ic_prev_app
+        action == "next_app" -> R.drawable.ic_next_app
+        action == "brightness_up" -> R.drawable.ic_brightness_up
+        action == "brightness_down" -> R.drawable.ic_brightness_down
+        action == "volume_up" -> R.drawable.ic_volume_up
+        action == "volume_down" -> R.drawable.ic_volume_down
+        action.startsWith("music_control:") -> R.drawable.ic_music
+        action.startsWith("fast_scroll:") -> when (action.removePrefix("fast_scroll:")) {
+            "to_top" -> R.drawable.ic_scroll_to_top
+            "to_bottom" -> R.drawable.ic_scroll_to_bottom
+            else -> R.drawable.ic_fast_scroll
+        }
+        action.startsWith("multi_action:") -> R.drawable.ic_multi_action
+        action == "toggle_flashlight" -> R.drawable.ic_flashlight
+        action == "toggle_wifi" -> R.drawable.ic_wifi
+        action == "toggle_mobile_data" -> R.drawable.ic_mobile_data
+        action == "game_mode" -> R.drawable.ic_game_mode
+        action == AppConfig.PARTIAL_SCREENSHOT_ACTION -> R.drawable.ic_partial_screenshot
+        action == "sub_gesture" -> R.drawable.ic_sub_gesture
+        action == "pie" -> R.drawable.ic_pie_menu
+        action == "condition" -> R.drawable.ic_condition
+        action == AppConfig.CUSTOM_PANEL_ACTION -> R.drawable.ic_apps
+        action == AppConfig.SIDE_BAR_LEFT_ACTION -> R.drawable.ic_side_bar_left
+        action == AppConfig.SIDE_BAR_RIGHT_ACTION -> R.drawable.ic_side_bar_right
+        else -> R.drawable.ic_action_dot
+    }
+}

app/src/main/java/com/fan/edgex/overlay/PieManager.kt

@@ -0,0 +1,37 @@
+package com.fan.edgex.overlay
+
+import android.content.Context
+import de.robv.android.xposed.XposedBridge
+
+object PieManager {
+    private var activeWindow: PieWindow? = null
+
+    fun show(context: Context, anchorX: Float, anchorY: Float, edge: String, rings: List<PieView.Ring>, accentColor: Int, sizeScale: Float) {
+        if (activeWindow?.isShowing() == true) return
+        val window = PieWindow(context) { activeWindow = null }
+        activeWindow = window
+        window.show(anchorX, anchorY, edge, rings, accentColor, sizeScale)
+    }
+
+    fun update(x: Float, y: Float) {
+        activeWindow?.update(x, y)
+    }
+
+    fun commit(): String? {
+        val window = activeWindow ?: return null
+        activeWindow = null
+        return window.commit()
+    }
+
+    fun dismiss() {
+        try {
+            activeWindow?.let { w ->
+                if (w.isShowing()) w.dismiss()
+                activeWindow = null
+            }
+        } catch (t: Throwable) {
+            XposedBridge.log("EdgeX: PieManager.dismiss failed: ${t.message}")
+            activeWindow = null
+        }
+    }
+}

app/src/main/java/com/fan/edgex/overlay/PieView.kt

@@ -0,0 +1,275 @@
+package com.fan.edgex.overlay
+
+import android.animation.ValueAnimator
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.Paint
+import android.graphics.Path
+import android.graphics.RectF
+import android.graphics.drawable.Drawable
+import android.text.TextPaint
+import android.util.TypedValue
+import android.view.View
+import kotlin.math.atan2
+import kotlin.math.cos
+import kotlin.math.sin
+import kotlin.math.sqrt
+
+class PieView(context: Context) : View(context) {
+
+    data class Slot(val label: String, val action: String, val icon: Drawable? = null)
+    data class Ring(val slots: List<Slot>)
+
+    private companion object {
+        const val INNER_DEAD_ZONE_DP = 90f
+        const val RING0_DRAW_OUTER   = 154f   // ring 0 drawn outer edge
+        const val RING1_DRAW_INNER   = 164f   // ring 1 drawn inner edge (10dp gap)
+        const val OUTER_LIMIT_DP     = 250f
+        const val FAN_ARC_DEG        = 160f
+        const val SECTOR_GAP_DEG     = 1.5f
+        const val ICON_SIZE_DP       = 40f
+        const val LABEL_TEXT_SIZE_SP  = 12f
+        const val HIT_RADIUS_SLOP_DP  = 8f
+
+        const val ANGLE_START_RIGHT  = 100f
+        const val ANGLE_START_LEFT   = -80f
+        const val ANGLE_START_BOTTOM = 190f
+        const val ANGLE_START_TOP    = 10f
+
+        val COLOR_HIGHLIGHT_STROKE = Color.argb(210, 255, 255, 255)
+        val COLOR_DIVIDER          = Color.argb(235, 255, 245, 250)
+        val COLOR_SHADOW           = Color.argb(80, 0, 24, 48)
+        val COLOR_DOT              = Color.argb(230, 255, 255, 255)
+        val COLOR_DOT_HALO         = Color.argb(70, 255, 255, 255)
+    }
+
+    var accentColor: Int = Color.rgb(2, 134, 180)
+        set(value) { field = value; invalidate() }
+    var sizeScale: Float = 1f
+        set(value) {
+            field = value.coerceIn(0.8f, 1.2f)
+            invalidate()
+        }
+
+    private fun colorNormal(ringIndex: Int): Int {
+        val hsv = FloatArray(3)
+        Color.colorToHSV(accentColor, hsv)
+        if (ringIndex == 1) hsv[2] = (hsv[2] + 0.12f).coerceAtMost(1f)
+        return Color.HSVToColor(Color.alpha(accentColor), hsv)
+    }
+
+    private fun colorHighlight(): Int {
+        val hsv = FloatArray(3)
+        Color.colorToHSV(accentColor, hsv)
+        hsv[2] = (hsv[2] * 0.65f).coerceAtLeast(0f)
+        return Color.HSVToColor(Color.alpha(accentColor), hsv)
+    }
+
+    var rings: List<Ring> = emptyList()
+        set(value) { field = value; invalidate() }
+    var anchorX: Float = 0f
+    var anchorY: Float = 0f
+    var edge: String = "right"
+    var highlightedRing: Int = -1
+        set(value) { if (field != value) { field = value; invalidate() } }
+    var highlightedSlot: Int = -1
+        set(value) { if (field != value) { field = value; invalidate() } }
+
+    private val sectorPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply { style = Paint.Style.FILL }
+    private val shadowPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        style = Paint.Style.FILL
+        color = COLOR_SHADOW
+        setShadowLayer(8f, 0f, 3f, COLOR_SHADOW)
+    }
+    private val dividerPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        style = Paint.Style.STROKE
+        color = COLOR_DIVIDER
+    }
+    private val highlightStrokePaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        style = Paint.Style.STROKE
+        color = COLOR_HIGHLIGHT_STROKE
+    }
+    private val dotPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        style = Paint.Style.FILL
+        color = COLOR_DOT
+    }
+    private val dotHaloPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        style = Paint.Style.FILL
+        color = COLOR_DOT_HALO
+    }
+    private val labelPaint = TextPaint(Paint.ANTI_ALIAS_FLAG).apply {
+        color = Color.WHITE
+        textAlign = Paint.Align.CENTER
+        isFakeBoldText = true
+    }
+    private val path = Path()
+    private val outerRect = RectF()
+    private val innerRect = RectF()
+
+    private var animFraction = 0f
+    private var animator: ValueAnimator? = null
+
+    init {
+        setLayerType(LAYER_TYPE_SOFTWARE, null)
+    }
+
+    fun isAnimationComplete() = animFraction >= 1.0f
+
+    fun animateIn() {
+        animator?.cancel()
+        animator = ValueAnimator.ofFloat(0f, 1f).apply {
+            duration = 120
+            addUpdateListener {
+                animFraction = it.animatedValue as Float
+                invalidate()
+            }
+            start()
+        }
+    }
+
+    private fun dp(v: Float) = v * resources.displayMetrics.density
+    private fun scaledDp(v: Float) = dp(v * sizeScale)
+
+    private fun sp(v: Float) =
+        TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, v, resources.displayMetrics)
+
+    private fun fanStartAngle() = when (edge) {
+        "right"  -> ANGLE_START_RIGHT
+        "left"   -> ANGLE_START_LEFT
+        "bottom" -> ANGLE_START_BOTTOM
+        "top"    -> ANGLE_START_TOP
+        else     -> ANGLE_START_RIGHT
+    }
+
+    // Drawing radii (with gap between rings)
+    private fun ringDrawInnerR(ringIndex: Int) =
+        if (ringIndex == 0) scaledDp(INNER_DEAD_ZONE_DP) else scaledDp(RING1_DRAW_INNER)
+    private fun ringDrawOuterR(ringIndex: Int) =
+        if (ringIndex == 0) scaledDp(RING0_DRAW_OUTER) else scaledDp(OUTER_LIMIT_DP)
+
+    private fun sectorStartAngle(slotIndex: Int, count: Int): Float =
+        fanStartAngle() + slotIndex * (FAN_ARC_DEG / count) + SECTOR_GAP_DEG / 2f
+
+    private fun sectorSweep(count: Int): Float =
+        (FAN_ARC_DEG / count) - SECTOR_GAP_DEG
+
+    fun hitTest(x: Float, y: Float): Pair<Int, Int>? {
+        val dx = x - anchorX
+        val dy = y - anchorY
+        val distSq = dx * dx + dy * dy
+        val dist = sqrt(distSq.toDouble()).toFloat()
+        val ringIndex = hitRingIndex(dist) ?: return null
+        val ring = rings.getOrNull(ringIndex) ?: return null
+        val n = ring.slots.size
+        if (n == 0) return null
+
+        val fingerAngle = normalize(Math.toDegrees(atan2(dy.toDouble(), dx.toDouble())).toFloat())
+        val step = FAN_ARC_DEG / n
+
+        for (i in 0 until n) {
+            val start = normalize(fanStartAngle() + i * step)
+            if (isAngleInArc(fingerAngle, start, step)) {
+                return Pair(ringIndex, i)
+            }
+        }
+
+        return null
+    }
+
+    private fun hitRingIndex(dist: Float): Int? {
+        val candidates = rings.indices.filter { ringIndex ->
+            rings[ringIndex].slots.isNotEmpty() &&
+                dist >= ringDrawInnerR(ringIndex) - scaledDp(HIT_RADIUS_SLOP_DP) &&
+                dist <= ringDrawOuterR(ringIndex) + scaledDp(HIT_RADIUS_SLOP_DP)
+        }
+        if (candidates.isEmpty()) return null
+
+        if (highlightedRing in candidates) return highlightedRing
+
+        return candidates.minByOrNull { ringIndex ->
+            val inner = ringDrawInnerR(ringIndex)
+            val outer = ringDrawOuterR(ringIndex)
+            if (dist in inner..outer) 0f else minOf(kotlin.math.abs(dist - inner), kotlin.math.abs(dist - outer))
+        }
+    }
+
+    private fun isAngleInArc(angle: Float, start: Float, sweep: Float): Boolean {
+        val end = normalize(start + sweep)
+        return if (start <= end) angle in start..end
+        else angle >= start || angle <= end
+    }
+
+    private fun normalize(a: Float): Float = ((a % 360f) + 360f) % 360f
+
+    override fun onDraw(canvas: Canvas) {
+        if (animFraction == 0f || rings.isEmpty()) return
+
+        val scale = animFraction
+        val alpha = (255 * scale).toInt().coerceIn(0, 255)
+
+        dividerPaint.strokeWidth = dp(2f)
+        dividerPaint.alpha = alpha
+        highlightStrokePaint.strokeWidth = dp(1.5f)
+        highlightStrokePaint.alpha = alpha
+        shadowPaint.alpha = (95 * scale).toInt().coerceIn(0, 95)
+        labelPaint.textSize = sp(LABEL_TEXT_SIZE_SP) * scale
+        labelPaint.alpha = alpha
+
+        val iconHalf = (scaledDp(ICON_SIZE_DP) / 2f * scale).toInt()
+
+        rings.forEachIndexed { ringIndex, ring ->
+            val n = ring.slots.size
+            if (n == 0) return@forEachIndexed
+
+            val innerR = ringDrawInnerR(ringIndex) * scale
+            val outerR = ringDrawOuterR(ringIndex) * scale
+
+            ring.slots.forEachIndexed { slotIndex, slot ->
+                val startAngle = sectorStartAngle(slotIndex, n)
+                val sweep = sectorSweep(n)
+                val isHighlighted = (ringIndex == highlightedRing && slotIndex == highlightedSlot)
+
+                // Sector path
+                path.reset()
+                outerRect.set(anchorX - outerR, anchorY - outerR, anchorX + outerR, anchorY + outerR)
+                innerRect.set(anchorX - innerR, anchorY - innerR, anchorX + innerR, anchorY + innerR)
+                path.arcTo(outerRect, startAngle, sweep)
+                path.arcTo(innerRect, startAngle + sweep, -sweep)
+                path.close()
+
+                canvas.drawPath(path, shadowPaint)
+
+                sectorPaint.color = if (isHighlighted) colorHighlight() else colorNormal(ringIndex)
+                sectorPaint.alpha = alpha
+                canvas.drawPath(path, sectorPaint)
+
+                // Icon or label centered in sector
+                val midRad = Math.toRadians((startAngle + sweep / 2f).toDouble())
+                val midR = (innerR + outerR) / 2f
+                val cx = (anchorX + midR * cos(midRad)).toInt()
+                val cy = (anchorY + midR * sin(midRad)).toInt()
+
+                val icon = slot.icon
+                if (icon != null) {
+                    icon.alpha = alpha
+                    icon.setBounds(cx - iconHalf, cy - iconHalf, cx + iconHalf, cy + iconHalf)
+                    icon.draw(canvas)
+                } else if (slot.label.isNotBlank()) {
+                    val baseline = cy - (labelPaint.descent() + labelPaint.ascent()) / 2f
+                    canvas.drawText(slot.label.take(4), cx.toFloat(), baseline, labelPaint)
+                }
+
+                if (isHighlighted) {
+                    canvas.drawPath(path, highlightStrokePaint)
+                }
+            }
+        }
+
+        // Center anchor dot
+        dotHaloPaint.alpha = (95 * scale).toInt().coerceIn(0, 95)
+        canvas.drawCircle(anchorX, anchorY, scaledDp(15f) * scale, dotHaloPaint)
+        dotPaint.alpha = alpha
+        canvas.drawCircle(anchorX, anchorY, scaledDp(4.5f) * scale, dotPaint)
+    }
+}

app/src/main/java/com/fan/edgex/overlay/PieWindow.kt

@@ -0,0 +1,75 @@
+package com.fan.edgex.overlay
+
+import android.content.Context
+import android.graphics.PixelFormat
+import android.view.WindowManager
+import de.robv.android.xposed.XposedBridge
+
+class PieWindow(
+    private val context: Context,
+    private val onDismiss: () -> Unit,
+) {
+    private val windowManager = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+    private val pieView = PieView(context)
+    private var added = false
+
+    fun show(anchorX: Float, anchorY: Float, edge: String, rings: List<PieView.Ring>, accentColor: Int, sizeScale: Float) {
+        if (added) return
+        pieView.anchorX = anchorX
+        pieView.anchorY = anchorY
+        pieView.edge = edge
+        pieView.rings = rings
+        pieView.accentColor = accentColor
+        pieView.sizeScale = sizeScale
+
+        @Suppress("DEPRECATION")
+        val params = WindowManager.LayoutParams(
+            WindowManager.LayoutParams.MATCH_PARENT,
+            WindowManager.LayoutParams.MATCH_PARENT,
+            WindowManager.LayoutParams.TYPE_SYSTEM_ERROR,
+            WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or
+                WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE or
+                WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS,
+            PixelFormat.TRANSLUCENT,
+        )
+
+        try {
+            windowManager.addView(pieView, params)
+            added = true
+            pieView.animateIn()
+        } catch (t: Throwable) {
+            XposedBridge.log("EdgeX: PieWindow.show failed: ${t.message}")
+            onDismiss()
+        }
+    }
+
+    fun update(x: Float, y: Float) {
+        if (!added) return
+        val hit = pieView.hitTest(x, y)
+        pieView.highlightedRing = hit?.first ?: -1
+        pieView.highlightedSlot = hit?.second ?: -1
+    }
+
+    fun commit(): String? {
+        val r = pieView.highlightedRing
+        val s = pieView.highlightedSlot
+        val selected = if (pieView.isAnimationComplete() && r >= 0 && s >= 0)
+            pieView.rings.getOrNull(r)?.slots?.getOrNull(s)?.action
+        else null
+        dismiss()
+        return selected
+    }
+
+    fun dismiss() {
+        if (!added) return
+        added = false
+        try {
+            windowManager.removeView(pieView)
+        } catch (t: Throwable) {
+            XposedBridge.log("EdgeX: PieWindow.dismiss failed: ${t.message}")
+        }
+        onDismiss()
+    }
+
+    fun isShowing() = added
+}

app/src/main/java/com/fan/edgex/premium/PremiumInstall.kt

@@ -0,0 +1,10 @@
+package com.fan.edgex.premium
+
+object PremiumInstall {
+    const val DIR_PATH = "/data/system/edgex"
+    const val DEX_PATH = "$DIR_PATH/premium.dex"
+    const val META_PATH = "$DIR_PATH/premium.meta"
+    // Legacy path from before Keystore binding; cleaned up on deactivation.
+    const val LEGACY_DEVICE_ID_PATH = "$DIR_PATH/device_id"
+    const val SUPPORTED_API_VERSION = 2
+}

app/src/main/java/com/fan/edgex/service/NotificationEdgeService.kt

@@ -0,0 +1,294 @@
+package com.fan.edgex.service
+
+import android.app.Notification
+import android.app.NotificationManager
+import android.content.Intent
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.Color
+import android.os.Handler
+import android.os.Looper
+import android.os.PowerManager
+import android.service.notification.NotificationListenerService
+import android.service.notification.StatusBarNotification
+import androidx.core.graphics.toColorInt
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.HookConfigSnapshot
+import com.fan.edgex.config.getConfigBool
+import com.fan.edgex.config.getConfigString
+import com.fan.edgex.utils.Xlog
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import org.json.JSONArray
+
+class NotificationEdgeService : NotificationListenerService() {
+
+    // Cache extracted icon colors per package; null means no colorful color was found
+    private val iconColorCache = HashMap<String, Int?>()
+
+    private val lifecycleManager = NotificationLifecycleManager()
+
+    private val serviceScope = CoroutineScope(SupervisorJob() + Dispatchers.Main)
+
+    // Repeating pulse for incoming calls (CATEGORY_CALL).
+    // The system only calls onNotificationPosted once per call, so we drive repetition ourselves.
+    // Pulse fires every RINGING_PULSE_INTERVAL_MS, restarting the Edge Lighting animation.
+    // Stopped when the call notification is removed (answered / rejected / ended).
+    private val handler = Handler(Looper.getMainLooper())
+    private var ringingKey: String? = null
+    private var drivingNotificationKey: String? = null
+    private var ringingColor: Int = 0
+    private val ringingPulse = object : Runnable {
+        override fun run() {
+            val key = ringingKey ?: return
+            fireLighting(key, ringingColor, CALL_DURATION_MS.toInt())
+            handler.postDelayed(this, RINGING_PULSE_INTERVAL_MS)
+        }
+    }
+
+    override fun onNotificationPosted(sbn: StatusBarNotification, rankingMap: RankingMap) {
+        if (!getConfigBool(AppConfig.EDGE_LIGHTING_ENABLED, true)) return
+        if (!isScreenInteractive()) return
+        if (!isAllowedPackage(sbn.packageName)) return
+
+        val ranking = Ranking()
+        val hasRanking = rankingMap.getRanking(sbn.key, ranking)
+        val alertInfo = if (hasRanking) {
+            val hiddenEffects = NotificationManager.Policy.SUPPRESSED_EFFECT_PEEK
+            val matchesFilter = ranking.matchesInterruptionFilter()
+            val hasHighImportance = ranking.importance >= NotificationManager.IMPORTANCE_HIGH
+            val isNotSuspended = !ranking.isSuspended
+            val isNotSuppressed = (ranking.suppressedVisualEffects and hiddenEffects) == 0
+
+            Xlog.d(TAG, "onNotificationPosted debug: key=${sbn.key}, matchesFilter=$matchesFilter, importance=${ranking.importance}, isNotSuspended=$isNotSuspended, isNotSuppressed=$isNotSuppressed")
+
+            matchesFilter && hasHighImportance && isNotSuspended && isNotSuppressed
+        } else {
+            Xlog.d(TAG, "onNotificationPosted debug: key=${sbn.key} has no ranking in map")
+            false
+        }
+
+        val isGroupSummary = (sbn.notification.flags and Notification.FLAG_GROUP_SUMMARY) != 0
+        val lastAudiblyAlerted = if (hasRanking) ranking.lastAudiblyAlertedMillis else 0L
+
+        val decision = lifecycleManager.onNotificationPosted(
+            key = sbn.key,
+            isOngoing = sbn.isOngoing,
+            isGroupSummary = isGroupSummary,
+            groupAlertBehavior = sbn.notification.groupAlertBehavior,
+            postTime = sbn.postTime,
+            lastAudiblyAlertedMillis = lastAudiblyAlerted,
+            shouldAlert = alertInfo
+        )
+
+        Xlog.d(TAG, "onNotificationPosted: key=${sbn.key}, pkg=${sbn.packageName}, isOngoing=${sbn.isOngoing}, " +
+                "isGroupSummary=$isGroupSummary, groupAlertBehavior=${sbn.notification.groupAlertBehavior}, " +
+                "postTime=${sbn.postTime}, lastAudiblyAlerted=$lastAudiblyAlerted, shouldAlert=$alertInfo, " +
+                "decision=$decision")
+
+        if (decision == NotificationLifecycleManager.Decision.IGNORE) return
+
+        val isCall = sbn.notification.category == Notification.CATEGORY_CALL
+
+        // Resolve color asynchronously to avoid blocking main thread with icon extraction
+        serviceScope.launch {
+            val color = resolveColor(sbn)
+            if (isCall) {
+                if (ringingKey != sbn.key) handler.removeCallbacks(ringingPulse)
+                ringingKey = sbn.key
+                ringingColor = color
+                handler.removeCallbacks(ringingPulse)
+                handler.post(ringingPulse)
+            } else {
+                if (sbn.key == ringingKey) stopRingingPulse()
+                fireLighting(sbn.key, color)
+            }
+        }
+    }
+
+    override fun onNotificationRemoved(sbn: StatusBarNotification, rankingMap: RankingMap, reason: Int) {
+        handleNotificationRemoved(sbn, reason)
+    }
+
+    override fun onNotificationRemoved(sbn: StatusBarNotification) {
+        handleNotificationRemoved(sbn, 2) // Default to REASON_CANCEL (2) if reason is unknown
+    }
+
+    private fun handleNotificationRemoved(sbn: StatusBarNotification, reason: Int) {
+        Xlog.d(TAG, "handleNotificationRemoved: key=${sbn.key}, reason=$reason, isOngoing=${sbn.isOngoing}")
+        lifecycleManager.onNotificationRemoved(sbn.key, reason)
+        if (sbn.key == ringingKey) stopRingingPulse()
+        dismissIfDriving(sbn.key)
+    }
+
+    override fun onNotificationRankingUpdate(rankingMap: RankingMap) {
+        super.onNotificationRankingUpdate(rankingMap)
+        val key = drivingNotificationKey ?: return
+        if (!shouldAlert(key, rankingMap)) {
+            if (key == ringingKey) stopRingingPulse()
+            dismissIfDriving(key)
+        }
+    }
+
+    override fun onListenerConnected() {
+        super.onListenerConnected()
+        Xlog.d(TAG, "onListenerConnected")
+        runCatching {
+            activeNotifications?.forEach { sbn ->
+                lifecycleManager.prewarmNotification(sbn.key, sbn.postTime)
+            }
+        }.onFailure { e ->
+            Xlog.e(TAG, "Failed to prewarm active notifications", e)
+        }
+    }
+
+    override fun onListenerDisconnected() {
+        super.onListenerDisconnected()
+        Xlog.d(TAG, "onListenerDisconnected")
+        iconColorCache.clear()
+        stopRingingPulse()
+        drivingNotificationKey?.let(::dismissIfDriving)
+    }
+
+    private fun stopRingingPulse() {
+        handler.removeCallbacks(ringingPulse)
+        ringingKey = null
+    }
+
+    private fun fireLighting(
+        notificationKey: String,
+        color: Int,
+        durationMs: Int = getConfigString(AppConfig.EDGE_LIGHTING_DURATION_MS, "3000").toIntOrNull() ?: 3000,
+    ) {
+        drivingNotificationKey = notificationKey
+        sendBroadcast(Intent(HookConfigSnapshot.ACTION_EDGE_LIGHTING).apply {
+            putExtra(HookConfigSnapshot.EXTRA_EDGE_LIGHTING_NOTIFICATION_KEY, notificationKey)
+            putExtra(HookConfigSnapshot.EXTRA_EDGE_LIGHTING_COLOR, color)
+            putExtra(HookConfigSnapshot.EXTRA_EDGE_LIGHTING_DURATION_MS, durationMs)
+        })
+    }
+
+    private fun dismissIfDriving(notificationKey: String) {
+        if (drivingNotificationKey != notificationKey) return
+        drivingNotificationKey = null
+        sendBroadcast(Intent(HookConfigSnapshot.ACTION_EDGE_LIGHTING_DISMISS).apply {
+            putExtra(HookConfigSnapshot.EXTRA_EDGE_LIGHTING_NOTIFICATION_KEY, notificationKey)
+        })
+    }
+
+    private fun shouldAlert(notificationKey: String, rankingMap: RankingMap): Boolean {
+        val ranking = Ranking()
+        return runCatching {
+            if (!rankingMap.getRanking(notificationKey, ranking)) return@runCatching false
+            val hiddenEffects = NotificationManager.Policy.SUPPRESSED_EFFECT_PEEK
+            ranking.matchesInterruptionFilter() &&
+                ranking.importance >= NotificationManager.IMPORTANCE_HIGH &&
+                !ranking.isSuspended &&
+                (ranking.suppressedVisualEffects and hiddenEffects) == 0
+        }.getOrDefault(false)
+    }
+
+    private suspend fun resolveColor(sbn: StatusBarNotification): Int {
+        val fallbackColor = parseColor(getConfigString(AppConfig.EDGE_LIGHTING_COLOR, DEFAULT_COLOR))
+        return if (getConfigBool(AppConfig.EDGE_LIGHTING_AUTO_COLOR, true)) {
+            val rawColor = sbn.notification.color
+            if (rawColor != Notification.COLOR_DEFAULT) {
+                // Force full alpha: some apps omit the alpha byte (0x07C160 instead of 0xFF07C160),
+                // which makes the color transparent and the edge lighting invisible.
+                rawColor or (0xFF shl 24)
+            } else {
+                // App didn't call setColor() — extract a representative color from its launcher icon.
+                // Check cache first (synchronous, no I/O), otherwise extract on background thread.
+                val cached = iconColorCache[sbn.packageName]
+                if (cached != null) {
+                    cached ?: fallbackColor
+                } else {
+                    val color = withContext(Dispatchers.Default) {
+                        extractIconColor(sbn.packageName)
+                    }
+                    iconColorCache[sbn.packageName] = color
+                    color ?: fallbackColor
+                }
+            }
+        } else {
+            fallbackColor
+        }
+    }
+
+    /**
+     * Draws the app's launcher icon to a small bitmap and returns the most common
+     * non-transparent, non-near-white, non-near-black pixel color.
+     * Returns null if the icon has no suitable colorful pixels.
+     */
+    private fun extractIconColor(packageName: String): Int? {
+        return try {
+            val drawable = packageManager.getApplicationIcon(packageName)
+            val size = 64
+            val bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888)
+            drawable.setBounds(0, 0, size, size)
+            drawable.draw(Canvas(bitmap))
+
+            val pixels = IntArray(size * size)
+            bitmap.getPixels(pixels, 0, size, 0, 0, size, size)
+            bitmap.recycle()
+
+            // Quantize to 8 levels per channel and count occurrences
+            val counts = HashMap<Int, Int>()
+            for (pixel in pixels) {
+                if (Color.alpha(pixel) < 128) continue
+                val r = Color.red(pixel)
+                val g = Color.green(pixel)
+                val b = Color.blue(pixel)
+                if (r > 220 && g > 220 && b > 220) continue  // near-white
+                if (r < 40 && g < 40 && b < 40) continue     // near-black
+                val q = Color.rgb((r / 32) * 32, (g / 32) * 32, (b / 32) * 32)
+                counts[q] = (counts[q] ?: 0) + 1
+            }
+
+            counts.maxByOrNull { it.value }?.key?.let { it or (0xFF shl 24) }
+        } catch (_: Exception) {
+            null
+        }
+    }
+
+    private fun isScreenInteractive(): Boolean {
+        val powerManager = getSystemService(PowerManager::class.java)
+        return powerManager?.isInteractive == true
+    }
+
+    private fun isAllowedPackage(packageName: String): Boolean {
+        val selected = parsePackageList(getConfigString(AppConfig.EDGE_LIGHTING_APP_LIST))
+        return selected.isEmpty() || packageName in selected
+    }
+
+    private fun parsePackageList(value: String): Set<String> {
+        if (value.isBlank()) return emptySet()
+        return runCatching {
+            val array = JSONArray(value)
+            buildSet {
+                for (index in 0 until array.length()) {
+                    val packageName = array.optString(index).trim()
+                    if (packageName.isNotEmpty()) add(packageName)
+                }
+            }
+        }.getOrElse {
+            value.split(",").mapNotNullTo(mutableSetOf()) { it.trim().takeIf(String::isNotEmpty) }
+        }
+    }
+
+    private fun parseColor(value: String): Int =
+        runCatching { value.toColorInt() }.getOrElse { DEFAULT_COLOR.toColorInt() }
+
+    private companion object {
+        const val TAG = "NotificationEdgeService"
+        const val DEFAULT_COLOR = "#00FFFF"
+        // Each ringing pulse sends a 30-second animation so directional effects (comet, flow, etc.)
+        // run continuously without restarting. 29 s interval ensures a fresh pulse fires before
+        // the current animation fades out, acting as a fallback for calls that ring unusually long.
+        const val CALL_DURATION_MS = 30_000L
+        const val RINGING_PULSE_INTERVAL_MS = 29_000L
+    }
+}

app/src/main/java/com/fan/edgex/service/NotificationLifecycleManager.kt

@@ -0,0 +1,144 @@
+package com.fan.edgex.service
+
+interface Clock {
+    fun currentTimeMillis(): Long
+}
+
+class SystemTimeClock : Clock {
+    override fun currentTimeMillis(): Long = System.currentTimeMillis()
+}
+
+data class NotificationTriggerState(
+    val lastTriggeredAt: Long,
+    val lastPostTime: Long,
+    val removedAt: Long? = null,
+    val removalReason: Int? = null,
+)
+
+class NotificationLifecycleManager(private val clock: Clock = SystemTimeClock()) {
+    
+    companion object {
+        private val seenNotifications = HashMap<String, NotificationTriggerState>()
+        
+        const val REBUILD_THRESHOLD_MS = 10_000L
+        const val CLEANUP_THRESHOLD_MS = 60_000L
+        
+        fun clearState() {
+            seenNotifications.clear()
+        }
+
+        fun getTriggerState(key: String): NotificationTriggerState? {
+            return seenNotifications[key]
+        }
+    }
+    
+    private fun cleanupExpired() {
+        val now = clock.currentTimeMillis()
+        val iterator = seenNotifications.entries.iterator()
+        while (iterator.hasNext()) {
+            val entry = iterator.next()
+            val removedAt = entry.value.removedAt
+            if (removedAt != null && (now - removedAt) > CLEANUP_THRESHOLD_MS) {
+                iterator.remove()
+            }
+        }
+    }
+    
+    enum class Decision {
+        TRIGGER,
+        IGNORE
+    }
+    
+    fun onNotificationPosted(
+        key: String,
+        isOngoing: Boolean,
+        isGroupSummary: Boolean,
+        groupAlertBehavior: Int,
+        postTime: Long,
+        lastAudiblyAlertedMillis: Long,
+        shouldAlert: Boolean
+    ): Decision {
+        cleanupExpired()
+        
+        if (!shouldAlert) return Decision.IGNORE
+        
+        // Stage 2: Group Summary Filter
+        if (isGroupSummary) {
+            // Notification.GROUP_ALERT_SUMMARY is constant value 1
+            if (groupAlertBehavior != 1) {
+                return Decision.IGNORE
+            }
+        }
+        
+        val now = clock.currentTimeMillis()
+        val state = seenNotifications[key]
+        
+        if (state == null) {
+            seenNotifications[key] = NotificationTriggerState(
+                lastTriggeredAt = now,
+                lastPostTime = postTime
+            )
+            return Decision.TRIGGER
+        }
+        
+        val removedAt = state.removedAt
+        if (removedAt != null) {
+            val durationSinceRemoval = now - removedAt
+            if (durationSinceRemoval < REBUILD_THRESHOLD_MS) {
+                // User actions are:
+                // REASON_CLICK = 1
+                // REASON_CANCEL = 2 (user swiped away, or tapped clear all, or clicked to dismiss)
+                // REASON_CANCEL_ALL = 3 (user cleared all)
+                val isUserAction = when (state.removalReason) {
+                    1, 2, 3 -> true
+                    else -> false
+                }
+                
+                val newAlert = lastAudiblyAlertedMillis > state.lastTriggeredAt
+                
+                if (newAlert || (!isOngoing && isUserAction)) {
+                    seenNotifications[key] = NotificationTriggerState(
+                        lastTriggeredAt = now,
+                        lastPostTime = postTime
+                    )
+                    return Decision.TRIGGER
+                } else {
+                    // System rebuild or non-user removal without new alert -> ignore
+                    // Restore back to online (removedAt = null) so subsequent updates are handled
+                    seenNotifications[key] = state.copy(removedAt = null, removalReason = null)
+                    return Decision.IGNORE
+                }
+            } else {
+                // Expired removal state -> treat as brand new notification
+                seenNotifications[key] = NotificationTriggerState(
+                    lastTriggeredAt = now,
+                    lastPostTime = postTime
+                )
+                return Decision.TRIGGER
+            }
+        } else {
+            // In-place update: once a notification is in the shade, subsequent updates
+            // do not show a heads-up banner. Thus, we should not trigger Edge Lighting.
+            return Decision.IGNORE
+        }
+    }
+    
+    fun onNotificationRemoved(key: String, reason: Int) {
+        cleanupExpired()
+        val state = seenNotifications[key]
+        if (state != null) {
+            seenNotifications[key] = state.copy(
+                removedAt = clock.currentTimeMillis(),
+                removalReason = reason
+            )
+        }
+    }
+    
+    fun prewarmNotification(key: String, postTime: Long) {
+        val now = clock.currentTimeMillis()
+        seenNotifications[key] = NotificationTriggerState(
+            lastTriggeredAt = now,
+            lastPostTime = postTime
+        )
+    }
+}

app/src/main/java/com/fan/edgex/ui/ActionSelectionActivity.kt

@@ -0,0 +1,339 @@
+package com.fan.edgex.ui
+
+import android.content.Context
+import android.content.Intent
+import android.content.res.ColorStateList
+import android.graphics.Color
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.EditText
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.isGone
+import androidx.core.view.isVisible
+import androidx.core.widget.addTextChangedListener
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.putConfig
+
+@Deprecated("Use Compose ActionSelectionSheet instead")
+class ActionSelectionActivity : AppCompatActivity() {
+
+    companion object {
+        const val EXTRA_EXCLUDED_CODES = "excluded_codes"
+
+        fun actionIconRes(code: String): Int = when {
+            code.isEmpty() || code == "none" -> R.drawable.ic_action_dot
+            code == "back" -> R.drawable.ic_arrow_back
+            code == "home" -> R.drawable.ic_home
+            code == "recents" -> R.drawable.ic_recents
+            code == "expand_notifications" -> R.drawable.ic_notifications
+            code.startsWith("shell:") -> R.drawable.ic_terminal
+            code == "sub_gesture" -> R.drawable.ic_sub_gesture
+            code == "pie" -> R.drawable.ic_pie_menu
+            code.startsWith("launch_app:") -> R.drawable.ic_launch_app
+            code.startsWith("app_shortcut:") -> R.drawable.ic_app_shortcut
+            code == "clear_background" -> R.drawable.ic_clear_recent
+            code == "freezer_drawer" -> R.drawable.ic_freezer
+            code == "refreeze" -> R.drawable.ic_refreeze
+            code == "screenshot" -> R.drawable.ic_camera
+            code == AppConfig.PARTIAL_SCREENSHOT_ACTION -> R.drawable.ic_partial_screenshot
+            code == "clipboard" -> R.drawable.ic_paste
+            code == "universal_copy" -> R.drawable.ic_content_copy
+            code == "lock_screen" -> R.drawable.ic_power
+            code == "kill_app" -> R.drawable.ic_kill_app
+            code == "prev_app" -> R.drawable.ic_prev_app
+            code == "next_app" -> R.drawable.ic_next_app
+            code == "brightness_up" -> R.drawable.ic_brightness_up
+            code == "brightness_down" -> R.drawable.ic_brightness_down
+            code == "volume_up" -> R.drawable.ic_volume_up
+            code == "volume_down" -> R.drawable.ic_volume_down
+            code.startsWith("music_control:") -> R.drawable.ic_music
+            code.startsWith("fast_scroll:") -> when (code.removePrefix("fast_scroll:")) {
+                "to_top" -> R.drawable.ic_scroll_to_top
+                "to_bottom" -> R.drawable.ic_scroll_to_bottom
+                else -> R.drawable.ic_fast_scroll
+            }
+            code.startsWith("multi_action:") -> R.drawable.ic_multi_action
+            code.startsWith("condition:") -> R.drawable.ic_condition
+            code == AppConfig.CUSTOM_PANEL_ACTION -> R.drawable.ic_apps
+            code == AppConfig.SIDE_BAR_LEFT_ACTION -> R.drawable.ic_side_bar_left
+            code == AppConfig.SIDE_BAR_RIGHT_ACTION -> R.drawable.ic_side_bar_right
+            code == "toggle_flashlight" -> R.drawable.ic_flashlight
+            code == "toggle_wifi" -> R.drawable.ic_wifi
+            code == "toggle_mobile_data" -> R.drawable.ic_mobile_data
+            code == "game_mode" -> R.drawable.ic_game_mode
+            else -> R.drawable.ic_action_dot
+        }
+
+        fun applyActionIcon(context: Context, code: String, imageView: ImageView) {
+            if (code.startsWith("launch_app:")) {
+                val pkg = code.removePrefix("launch_app:")
+                val icon = runCatching {
+                    context.packageManager.getApplicationIcon(pkg)
+                }.getOrNull()
+                if (icon != null) {
+                    imageView.setImageDrawable(icon)
+                    imageView.imageTintList = null
+                    return
+                }
+            }
+            imageView.setImageResource(actionIconRes(code))
+            imageView.imageTintList = ColorStateList.valueOf(Color.WHITE)
+        }
+
+        fun resolveActionLabel(context: Context, code: String, fallbackLabel: String): String {
+            if (code.isEmpty() || code == "none") {
+                return context.getString(R.string.action_none)
+            }
+            if (code.startsWith("music_control:")) {
+                val subCode = code.removePrefix("music_control:")
+                val resId = when (subCode) {
+                    "play_pause" -> R.string.action_music_play_pause
+                    "stop" -> R.string.action_music_stop
+                    "previous" -> R.string.action_music_previous
+                    "next" -> R.string.action_music_next
+                    else -> R.string.action_music_control
+                }
+                return context.getString(R.string.label_music_prefix, context.getString(resId))
+            }
+            if (code.startsWith("fast_scroll:")) {
+                val subCode = code.removePrefix("fast_scroll:")
+                val resId = when (subCode) {
+                    "to_top" -> R.string.action_scroll_to_top
+                    "to_bottom" -> R.string.action_scroll_to_bottom
+                    else -> R.string.action_fast_scroll
+                }
+                return context.getString(resId)
+            }
+            val resId = when (code) {
+                "back" -> R.string.action_back
+                "home" -> R.string.action_home
+                "recents" -> R.string.action_recents
+                "expand_notifications" -> R.string.action_expand_notifications
+                "clear_background" -> R.string.action_clear_background
+                "freezer_drawer" -> R.string.action_freezer_drawer
+                "refreeze" -> R.string.action_refreeze
+                "screenshot" -> R.string.action_screenshot
+                AppConfig.PARTIAL_SCREENSHOT_ACTION -> R.string.action_partial_screenshot
+                "clipboard" -> R.string.action_clipboard
+                "universal_copy" -> R.string.action_universal_copy
+                "lock_screen" -> R.string.action_lock_screen
+                "kill_app" -> R.string.action_kill_app
+                "prev_app" -> R.string.action_prev_app
+                "next_app" -> R.string.action_next_app
+                "brightness_up" -> R.string.action_brightness_up
+                "brightness_down" -> R.string.action_brightness_down
+                "volume_up" -> R.string.action_volume_up
+                "volume_down" -> R.string.action_volume_down
+                "toggle_flashlight" -> R.string.action_toggle_flashlight
+                "toggle_wifi" -> R.string.action_toggle_wifi
+                "toggle_mobile_data" -> R.string.action_toggle_mobile_data
+                "game_mode" -> R.string.action_game_mode
+                "sub_gesture" -> R.string.action_sub_gesture
+                "pie" -> R.string.action_pie
+                AppConfig.CUSTOM_PANEL_ACTION -> R.string.action_custom_panel
+                AppConfig.SIDE_BAR_LEFT_ACTION -> R.string.action_left_side_bar
+                AppConfig.SIDE_BAR_RIGHT_ACTION -> R.string.action_right_side_bar
+                else -> 0
+            }
+            if (resId != 0) {
+                return context.getString(resId)
+            }
+            return fallbackLabel
+        }
+    }
+
+    data class ActionItem(val label: String, val code: String, val iconRes: Int)
+
+    private fun actions(excludedCodes: Set<String>) = listOf(
+        ActionItem(getString(R.string.action_none), "none", R.drawable.ic_action_dot),
+        ActionItem(getString(R.string.action_back), "back", R.drawable.ic_arrow_back),
+        ActionItem(getString(R.string.action_home), "home", R.drawable.ic_home),
+        ActionItem(getString(R.string.action_recents), "recents", R.drawable.ic_recents),
+        ActionItem(getString(R.string.action_expand_notifications), "expand_notifications", R.drawable.ic_notifications),
+        ActionItem(getString(R.string.action_shell_command), "shell_command", R.drawable.ic_terminal),
+        ActionItem(getString(R.string.action_sub_gesture), "sub_gesture", R.drawable.ic_sub_gesture),
+        ActionItem(getString(R.string.action_pie), "pie", R.drawable.ic_pie_menu),
+        ActionItem(getString(R.string.action_launch_app), "launch_app", R.drawable.ic_launch_app),
+        ActionItem(getString(R.string.action_app_shortcut), "app_shortcut", R.drawable.ic_app_shortcut),
+        ActionItem(getString(R.string.action_clear_background), "clear_background", R.drawable.ic_clear_recent),
+        ActionItem(getString(R.string.action_freezer_drawer), "freezer_drawer", R.drawable.ic_freezer),
+        ActionItem(getString(R.string.action_refreeze), "refreeze", R.drawable.ic_refreeze),
+        ActionItem(getString(R.string.action_screenshot), "screenshot", R.drawable.ic_camera),
+        ActionItem(getString(R.string.action_partial_screenshot), AppConfig.PARTIAL_SCREENSHOT_ACTION, R.drawable.ic_partial_screenshot),
+        ActionItem(getString(R.string.action_clipboard), "clipboard", R.drawable.ic_paste),
+        ActionItem(getString(R.string.action_universal_copy), "universal_copy", R.drawable.ic_content_copy),
+        ActionItem(getString(R.string.action_lock_screen), "lock_screen", R.drawable.ic_power),
+        ActionItem(getString(R.string.action_kill_app), "kill_app", R.drawable.ic_kill_app),
+        ActionItem(getString(R.string.action_prev_app), "prev_app", R.drawable.ic_prev_app),
+        ActionItem(getString(R.string.action_next_app), "next_app", R.drawable.ic_next_app),
+        ActionItem(getString(R.string.action_brightness_up), "brightness_up", R.drawable.ic_brightness_up),
+        ActionItem(getString(R.string.action_brightness_down), "brightness_down", R.drawable.ic_brightness_down),
+        ActionItem(getString(R.string.action_volume_up), "volume_up", R.drawable.ic_volume_up),
+        ActionItem(getString(R.string.action_volume_down), "volume_down", R.drawable.ic_volume_down),
+        ActionItem(getString(R.string.action_music_control), "music_control", R.drawable.ic_music),
+        ActionItem(getString(R.string.action_fast_scroll), "fast_scroll", R.drawable.ic_fast_scroll),
+        ActionItem(getString(R.string.action_multi_action), "multi_action", R.drawable.ic_multi_action),
+        ActionItem(getString(R.string.action_condition), "condition", R.drawable.ic_condition),
+        ActionItem(getString(R.string.action_custom_panel), AppConfig.CUSTOM_PANEL_ACTION, R.drawable.ic_apps),
+        ActionItem(getString(R.string.action_left_side_bar), AppConfig.SIDE_BAR_LEFT_ACTION, R.drawable.ic_side_bar_left),
+        ActionItem(getString(R.string.action_right_side_bar), AppConfig.SIDE_BAR_RIGHT_ACTION, R.drawable.ic_side_bar_right),
+        ActionItem(getString(R.string.action_toggle_flashlight), "toggle_flashlight", R.drawable.ic_flashlight),
+        ActionItem(getString(R.string.action_toggle_wifi), "toggle_wifi", R.drawable.ic_wifi),
+        ActionItem(getString(R.string.action_toggle_mobile_data), "toggle_mobile_data", R.drawable.ic_mobile_data),
+        ActionItem(getString(R.string.action_game_mode), "game_mode", R.drawable.ic_game_mode),
+    ).filter { it.code !in excludedCodes }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_action_selection)
+        ThemeManager.applyToActivity(this)
+
+        // Header Insets
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+
+        // Get Args
+        val title = intent.getStringExtra("title") ?: getString(R.string.header_action_selection)
+        val prefKey = intent.getStringExtra("pref_key") ?: "unknown"
+
+        findViewById<TextView>(R.id.tv_subtitle).text = title
+
+        // List
+        val excludedCodes = (intent.getStringArrayExtra(EXTRA_EXCLUDED_CODES)?.toSet() ?: emptySet()).let { base ->
+            if (prefKey.startsWith("pie_")) base + "pie" else base
+        }
+        val recyclerView = findViewById<RecyclerView>(R.id.recycler_view)
+        recyclerView.layoutManager = LinearLayoutManager(this)
+        val adapter = ActionAdapter(actions(excludedCodes)) { item ->
+            when (item.code) {
+                "app_shortcut" -> {
+                    startActivity(Intent(this, ShortcutSelectionActivity::class.java)
+                        .putExtra("pref_key", prefKey))
+                    finish()
+                }
+                "shell_command" -> {
+                    startActivity(Intent(this, ShellCommandActivity::class.java)
+                        .putExtra("pref_key", prefKey))
+                    finish()
+                }
+                "sub_gesture" -> {
+                    putConfig(prefKey, "sub_gesture")
+                    putConfig("${prefKey}_label", getString(R.string.action_sub_gesture))
+                    startActivity(Intent(this, SubGestureActivity::class.java)
+                        .putExtra("pref_key", prefKey)
+                        .putExtra("title", title)
+                        .putExtra(EXTRA_EXCLUDED_CODES, intent.getStringArrayExtra(EXTRA_EXCLUDED_CODES)))
+                    finish()
+                }
+                "pie" -> {
+                    putConfig(prefKey, "pie")
+                    putConfig("${prefKey}_label", getString(R.string.action_pie))
+                    finish()
+                }
+                "launch_app" -> {
+                    startActivity(Intent(this, AppSelectionActivity::class.java)
+                        .putExtra("pref_key", prefKey))
+                    finish()
+                }
+                "music_control" -> {
+                    startActivity(Intent(this, MusicControlActivity::class.java)
+                        .putExtra("pref_key", prefKey))
+                    finish()
+                }
+                "fast_scroll" -> {
+                    startActivity(Intent(this, FastScrollActivity::class.java)
+                        .putExtra("pref_key", prefKey))
+                    finish()
+                }
+                "multi_action" -> {
+                    startActivity(Intent(this, MultiActionsListActivity::class.java)
+                        .putExtra(MultiActionsListActivity.EXTRA_MODE, MultiActionsListActivity.MODE_PICK)
+                        .putExtra(MultiActionsListActivity.EXTRA_PREF_KEY, prefKey)
+                        .putExtra(MultiActionsListActivity.EXTRA_TITLE, title))
+                    finish()
+                }
+                "condition" -> {
+                    startActivity(Intent(this, ConditionActionActivity::class.java)
+                        .putExtra("pref_key", prefKey)
+                        .putExtra("title", title)
+                        .putExtra(EXTRA_EXCLUDED_CODES, intent.getStringArrayExtra(EXTRA_EXCLUDED_CODES)))
+                    finish()
+                }
+                else -> {
+                    putConfig(prefKey, item.code)
+                    putConfig("${prefKey}_label", item.label)
+                    finish()
+                }
+            }
+        }
+        recyclerView.adapter = adapter
+
+        val etSearch = findViewById<EditText>(R.id.et_search)
+        val titleBlock = findViewById<View>(R.id.title_block)
+        val btnSearch = findViewById<ImageView>(R.id.btn_search)
+
+        etSearch.addTextChangedListener { adapter.filter(it?.toString().orEmpty()) }
+
+        btnSearch.setOnClickListener {
+            if (etSearch.isGone) {
+                titleBlock.isGone = true
+                etSearch.isVisible = true
+                etSearch.requestFocus()
+            } else {
+                if (etSearch.text.isEmpty()) {
+                    etSearch.isGone = true
+                    titleBlock.isVisible = true
+                } else {
+                    etSearch.text.clear()
+                }
+            }
+        }
+    }
+
+    inner class ActionAdapter(
+        private val allItems: List<ActionItem>,
+        val onClick: (ActionItem) -> Unit,
+    ) : RecyclerView.Adapter<ActionAdapter.ViewHolder>() {
+
+        private var displayItems = allItems.toMutableList()
+
+        fun filter(query: String) {
+            displayItems = if (query.isBlank()) {
+                allItems.toMutableList()
+            } else {
+                allItems.filter { it.label.contains(query, ignoreCase = true) }.toMutableList()
+            }
+            notifyDataSetChanged()
+        }
+
+        inner class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
+            val icon: ImageView = v.findViewById(R.id.icon)
+            val title: TextView = v.findViewById(R.id.title)
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+            val v = LayoutInflater.from(parent.context).inflate(R.layout.item_action_selection, parent, false)
+            return ViewHolder(v)
+        }
+
+        override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+            val item = displayItems[position]
+            holder.title.text = item.label
+            holder.icon.setImageResource(item.iconRes)
+            ThemeManager.applyToView(holder.itemView, this@ActionSelectionActivity)
+            holder.itemView.setOnClickListener { onClick(item) }
+        }
+
+        override fun getItemCount() = displayItems.size
+    }
+}

app/src/main/java/com/fan/edgex/ui/AppIconPickerActivity.kt

@@ -0,0 +1,138 @@
+package com.fan.edgex.ui
+
+import android.app.Activity
+import android.content.Intent
+import android.content.pm.ApplicationInfo
+import android.content.pm.PackageManager
+import android.graphics.drawable.Drawable
+import android.net.Uri
+import android.os.Bundle
+import android.text.Editable
+import android.text.TextWatcher
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.EditText
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.fan.edgex.R
+
+class AppIconPickerActivity : AppCompatActivity() {
+
+    companion object {
+        const val EXTRA_ICON_REF = "icon_ref"
+    }
+
+    private data class AppEntry(val packageName: String, val label: String, val icon: Drawable)
+
+    private lateinit var adapter: AppAdapter
+    private val allApps = mutableListOf<AppEntry>()
+    private val filtered = mutableListOf<AppEntry>()
+
+    private val galleryLauncher = registerForActivityResult(ActivityResultContracts.GetContent()) { uri: Uri? ->
+        if (uri != null) returnCustomIcon(uri)
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_app_icon_picker)
+        ThemeManager.applyToActivity(this)
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(
+                view.paddingLeft,
+                insets.getInsets(android.view.WindowInsets.Type.statusBars()).top,
+                view.paddingRight,
+                view.paddingBottom,
+            )
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+
+        val recyclerView = findViewById<RecyclerView>(R.id.recycler_view)
+        adapter = AppAdapter(filtered) { entry ->
+            setResult(Activity.RESULT_OK, Intent().putExtra(EXTRA_ICON_REF, "${MultiActionIconUtils.PREFIX_APP}${entry.packageName}"))
+            finish()
+        }
+        recyclerView.layoutManager = GridLayoutManager(this, 4)
+        recyclerView.adapter = adapter
+
+        findViewById<View>(R.id.btn_from_gallery).setOnClickListener {
+            galleryLauncher.launch("image/*")
+        }
+
+        val etSearch = findViewById<EditText>(R.id.et_search)
+        etSearch.addTextChangedListener(object : TextWatcher {
+            override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) = Unit
+            override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) = Unit
+            override fun afterTextChanged(s: Editable?) { applyFilter(s?.toString() ?: "") }
+        })
+
+        loadApps()
+    }
+
+    private fun loadApps() {
+        val pm = packageManager
+        val intent = Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_LAUNCHER)
+        val resolveInfos = pm.queryIntentActivities(intent, PackageManager.MATCH_ALL)
+        allApps.clear()
+        allApps.addAll(
+            resolveInfos
+                .map { ri ->
+                    AppEntry(
+                        packageName = ri.activityInfo.packageName,
+                        label = ri.loadLabel(pm).toString(),
+                        icon = ri.loadIcon(pm),
+                    )
+                }
+                .sortedBy { it.label.lowercase() }
+        )
+        applyFilter("")
+    }
+
+    private fun applyFilter(query: String) {
+        filtered.clear()
+        if (query.isBlank()) {
+            filtered.addAll(allApps)
+        } else {
+            val q = query.lowercase()
+            filtered.addAll(allApps.filter { it.label.lowercase().contains(q) || it.packageName.lowercase().contains(q) })
+        }
+        adapter.notifyDataSetChanged()
+    }
+
+    private fun returnCustomIcon(uri: Uri) {
+        val filename = MultiActionIconUtils.saveCustomIconFromUri(this, uri) ?: return
+        setResult(Activity.RESULT_OK, Intent().putExtra(EXTRA_ICON_REF, "${MultiActionIconUtils.PREFIX_CUSTOM}$filename"))
+        finish()
+    }
+
+    private class AppAdapter(
+        private val items: List<AppEntry>,
+        private val onClick: (AppEntry) -> Unit,
+    ) : RecyclerView.Adapter<AppAdapter.ViewHolder>() {
+
+        inner class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
+            val icon: ImageView = v.findViewById(R.id.iv_app_icon)
+            val label: TextView = v.findViewById(R.id.tv_app_label)
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+            val v = LayoutInflater.from(parent.context).inflate(R.layout.item_app_icon, parent, false)
+            return ViewHolder(v)
+        }
+
+        override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+            val entry = items[position]
+            holder.icon.setImageDrawable(entry.icon)
+            holder.label.text = entry.label
+            holder.itemView.setOnClickListener { onClick(entry) }
+        }
+
+        override fun getItemCount() = items.size
+    }
+}

app/src/main/java/com/fan/edgex/ui/AppSelectionActivity.kt

@@ -0,0 +1,152 @@
+package com.fan.edgex.ui
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.view.isGone
+import androidx.core.view.isVisible
+import android.widget.EditText
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.widget.addTextChangedListener
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.fan.edgex.R
+import com.fan.edgex.config.putConfigsSync
+import java.util.Locale
+
+@Deprecated("Use Compose AppPickerSheet instead")
+class AppSelectionActivity : AppCompatActivity() {
+
+    data class AppItem(
+        val packageName: String,
+        val label: String,
+        val icon: android.graphics.drawable.Drawable?,
+    )
+
+    private val allApps = mutableListOf<AppItem>()
+    private val displayedApps = mutableListOf<AppItem>()
+    private lateinit var adapter: AppAdapter
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_shortcut_selection)
+        ThemeManager.applyToActivity(this)
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+        findViewById<TextView>(R.id.tv_title).setText(R.string.header_app_selection)
+
+        val prefKey = intent.getStringExtra("pref_key") ?: "unknown"
+
+        val recyclerView = findViewById<RecyclerView>(R.id.recycler_view)
+        recyclerView.layoutManager = LinearLayoutManager(this)
+        adapter = AppAdapter(displayedApps) { item ->
+            putConfigsSync(
+                prefKey to "launch_app:${item.packageName}",
+                "${prefKey}_label" to item.label,
+                "${prefKey}_title" to item.label,
+            )
+            finish()
+        }
+        recyclerView.adapter = adapter
+
+        setupSearch()
+        loadApps()
+    }
+
+    private fun setupSearch() {
+        val btnSearch = findViewById<ImageView>(R.id.btn_search)
+        val etSearch = findViewById<EditText>(R.id.et_search)
+        val tvTitle = findViewById<TextView>(R.id.tv_title)
+
+        etSearch.setHint(R.string.hint_search_apps)
+
+        btnSearch.setOnClickListener {
+            if (etSearch.isGone) {
+                tvTitle.isGone = true
+                etSearch.isVisible = true
+                etSearch.requestFocus()
+            } else {
+                if (etSearch.text.isEmpty()) {
+                    etSearch.isGone = true
+                    tvTitle.isVisible = true
+                } else {
+                    etSearch.text.clear()
+                }
+            }
+        }
+
+        etSearch.addTextChangedListener { filterApps(it.toString()) }
+    }
+
+    private fun filterApps(query: String) {
+        displayedApps.clear()
+        if (query.isEmpty()) {
+            displayedApps.addAll(allApps)
+        } else {
+            val q = query.lowercase(Locale.getDefault())
+            displayedApps.addAll(allApps.filter {
+                it.label.lowercase().contains(q) || it.packageName.contains(q)
+            })
+        }
+        adapter.notifyDataSetChanged()
+    }
+
+    private fun loadApps() {
+        Thread {
+            val pm = packageManager
+            val mainIntent = Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_LAUNCHER)
+            val apps = pm.queryIntentActivities(mainIntent, 0)
+                .map { ri ->
+                    AppItem(
+                        packageName = ri.activityInfo.packageName,
+                        label = ri.loadLabel(pm).toString(),
+                        icon = try { ri.loadIcon(pm) } catch (_: Exception) { null },
+                    )
+                }
+                .sortedBy { it.label }
+
+            runOnUiThread {
+                allApps.clear()
+                allApps.addAll(apps)
+                filterApps(findViewById<EditText>(R.id.et_search).text.toString())
+            }
+        }.start()
+    }
+
+    inner class AppAdapter(
+        private val items: List<AppItem>,
+        private val onClick: (AppItem) -> Unit,
+    ) : RecyclerView.Adapter<AppAdapter.ViewHolder>() {
+
+        inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+            val icon: ImageView = view.findViewById(R.id.app_icon)
+            val title: TextView = view.findViewById(R.id.app_name)
+            val subtitle: TextView = view.findViewById(R.id.app_package)
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+            val v = LayoutInflater.from(parent.context).inflate(R.layout.item_app_list, parent, false)
+            return ViewHolder(v)
+        }
+
+        override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+            val item = items[position]
+            holder.title.text = item.label
+            holder.subtitle.text = item.packageName
+            holder.icon.setImageDrawable(item.icon)
+            ThemeManager.applyToView(holder.itemView, this@AppSelectionActivity)
+            holder.itemView.setOnClickListener { onClick(item) }
+        }
+
+        override fun getItemCount() = items.size
+    }
+}

app/src/main/java/com/fan/edgex/ui/ColorPickerView.kt

@@ -0,0 +1,275 @@
+package com.fan.edgex.ui
+
+import android.content.Context
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.LinearGradient
+import android.graphics.Paint
+import android.graphics.PorterDuff
+import android.graphics.PorterDuffXfermode
+import android.graphics.RectF
+import android.graphics.Shader
+import android.util.AttributeSet
+import android.view.MotionEvent
+import android.view.View
+import kotlin.math.roundToInt
+
+class ColorPickerView @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0,
+) : View(context, attrs, defStyleAttr) {
+
+    var onColorChanged: ((Int) -> Unit)? = null
+
+    var showAlphaBar: Boolean = true
+        set(value) {
+            field = value
+            requestLayout()
+        }
+
+    private val density = resources.displayMetrics.density
+    private val barHeight = 24f * density
+    private val gap = 10f * density
+
+    private var hue = 0f
+    private var sat = 1f
+    private var bri = 1f
+    private var alpha = 255
+
+    private val svRect = RectF()
+    private val hueRect = RectF()
+    private val alphaRect = RectF()
+
+    private var svBitmap: Bitmap? = null
+    private var hueBitmap: Bitmap? = null
+    private var alphaBitmap: Bitmap? = null
+
+    private val bitmapPaint = Paint(Paint.ANTI_ALIAS_FLAG or Paint.FILTER_BITMAP_FLAG)
+    private val selectorPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply { style = Paint.Style.STROKE }
+    private val shadowPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+        style = Paint.Style.STROKE
+        color = Color.BLACK
+        strokeWidth = 3f * density
+    }
+    private val fillPaint = Paint(Paint.ANTI_ALIAS_FLAG)
+
+    private enum class ActiveRegion { NONE, SV, HUE, ALPHA }
+    private var activeRegion = ActiveRegion.NONE
+
+    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+        val width = MeasureSpec.getSize(widthMeasureSpec)
+        val barCount = if (showAlphaBar) 2 else 1
+        val height = (width + barCount * (barHeight + gap)).roundToInt()
+        setMeasuredDimension(width, height)
+    }
+
+    override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
+        super.onSizeChanged(w, h, oldw, oldh)
+        val svSize = w.toFloat()
+        svRect.set(0f, 0f, svSize, svSize)
+        hueRect.set(0f, svSize + gap, svSize, svSize + gap + barHeight)
+        alphaRect.set(
+            0f,
+            svSize + gap + barHeight + gap,
+            svSize,
+            svSize + gap + barHeight + gap + barHeight,
+        )
+        invalidateBitmaps()
+    }
+
+    override fun onDraw(canvas: Canvas) {
+        super.onDraw(canvas)
+        if (svRect.isEmpty) return
+
+        if (svBitmap == null) svBitmap = buildSvBitmap()
+        svBitmap?.let { canvas.drawBitmap(it, null, svRect, bitmapPaint) }
+
+        if (hueBitmap == null) hueBitmap = buildHueBitmap()
+        hueBitmap?.let { canvas.drawBitmap(it, null, hueRect, bitmapPaint) }
+
+        if (showAlphaBar) {
+            if (alphaBitmap == null) alphaBitmap = buildAlphaBitmap()
+            alphaBitmap?.let { canvas.drawBitmap(it, null, alphaRect, bitmapPaint) }
+        }
+
+        val svX = svRect.left + sat * svRect.width()
+        val svY = svRect.top + (1f - bri) * svRect.height()
+        val circleRadius = 8f * density
+        shadowPaint.strokeWidth = 3f * density
+        canvas.drawCircle(svX, svY, circleRadius, shadowPaint)
+        selectorPaint.color = Color.WHITE
+        selectorPaint.strokeWidth = 2f * density
+        canvas.drawCircle(svX, svY, circleRadius, selectorPaint)
+
+        drawBarSelector(canvas, hueRect.left + (hue / 360f) * hueRect.width(), hueRect)
+        if (showAlphaBar) {
+            drawBarSelector(canvas, alphaRect.left + (alpha / 255f) * alphaRect.width(), alphaRect)
+        }
+    }
+
+    override fun onTouchEvent(event: MotionEvent): Boolean {
+        val x = event.x
+        val y = event.y
+        when (event.actionMasked) {
+            MotionEvent.ACTION_DOWN -> {
+                activeRegion = when {
+                    svRect.contains(x, y) -> ActiveRegion.SV
+                    hueRect.contains(x, y) -> ActiveRegion.HUE
+                    showAlphaBar && alphaRect.contains(x, y) -> ActiveRegion.ALPHA
+                    else -> ActiveRegion.NONE
+                }
+                updateFromTouch(x, y)
+                return true
+            }
+            MotionEvent.ACTION_MOVE -> {
+                updateFromTouch(x, y)
+                return true
+            }
+            MotionEvent.ACTION_UP,
+            MotionEvent.ACTION_CANCEL,
+            -> {
+                activeRegion = ActiveRegion.NONE
+                return true
+            }
+        }
+        return super.onTouchEvent(event)
+    }
+
+    fun setColor(color: Int) {
+        alpha = Color.alpha(color)
+        val hsv = FloatArray(3)
+        Color.colorToHSV(color, hsv)
+        hue = hsv[0]
+        sat = hsv[1]
+        bri = hsv[2]
+        invalidateBitmaps()
+    }
+
+    fun getColor(): Int =
+        Color.HSVToColor(if (showAlphaBar) alpha else 255, floatArrayOf(hue, sat, bri))
+
+    private fun updateFromTouch(x: Float, y: Float) {
+        when (activeRegion) {
+            ActiveRegion.SV -> {
+                sat = ((x - svRect.left) / svRect.width()).coerceIn(0f, 1f)
+                bri = 1f - ((y - svRect.top) / svRect.height()).coerceIn(0f, 1f)
+                alphaBitmap?.recycle()
+                alphaBitmap = null
+                invalidate()
+                onColorChanged?.invoke(getColor())
+            }
+            ActiveRegion.HUE -> {
+                hue = ((x - hueRect.left) / hueRect.width()).coerceIn(0f, 1f) * 360f
+                svBitmap?.recycle()
+                svBitmap = null
+                alphaBitmap?.recycle()
+                alphaBitmap = null
+                invalidate()
+                onColorChanged?.invoke(getColor())
+            }
+            ActiveRegion.ALPHA -> {
+                alpha = (((x - alphaRect.left) / alphaRect.width()).coerceIn(0f, 1f) * 255f).roundToInt()
+                invalidate()
+                onColorChanged?.invoke(getColor())
+            }
+            ActiveRegion.NONE -> Unit
+        }
+    }
+
+    private fun buildSvBitmap(): Bitmap {
+        val width = svRect.width().roundToInt().coerceAtLeast(1)
+        val height = svRect.height().roundToInt().coerceAtLeast(1)
+        val bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
+        val canvas = Canvas(bitmap)
+        val hueColor = Color.HSVToColor(floatArrayOf(hue, 1f, 1f))
+
+        val hPaint = Paint().apply {
+            shader = LinearGradient(0f, 0f, width.toFloat(), 0f, Color.WHITE, hueColor, Shader.TileMode.CLAMP)
+        }
+        canvas.drawRect(0f, 0f, width.toFloat(), height.toFloat(), hPaint)
+
+        val vPaint = Paint().apply {
+            shader = LinearGradient(0f, 0f, 0f, height.toFloat(), Color.WHITE, Color.BLACK, Shader.TileMode.CLAMP)
+            xfermode = PorterDuffXfermode(PorterDuff.Mode.MULTIPLY)
+        }
+        canvas.drawRect(0f, 0f, width.toFloat(), height.toFloat(), vPaint)
+        return bitmap
+    }
+
+    private fun buildHueBitmap(): Bitmap {
+        val width = hueRect.width().roundToInt().coerceAtLeast(1)
+        val height = hueRect.height().roundToInt().coerceAtLeast(1)
+        val bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
+        val canvas = Canvas(bitmap)
+        val hueStops = floatArrayOf(0f, 60f, 120f, 180f, 240f, 300f, 360f)
+        val colors = IntArray(hueStops.size) { index ->
+            Color.HSVToColor(floatArrayOf(hueStops[index], 1f, 1f))
+        }
+        val positions = FloatArray(hueStops.size) { index -> index / (hueStops.size - 1).toFloat() }
+        val paint = Paint().apply {
+            shader = LinearGradient(0f, 0f, width.toFloat(), 0f, colors, positions, Shader.TileMode.CLAMP)
+        }
+        canvas.drawRect(0f, 0f, width.toFloat(), height.toFloat(), paint)
+        return bitmap
+    }
+
+    private fun buildAlphaBitmap(): Bitmap {
+        val width = alphaRect.width().roundToInt().coerceAtLeast(1)
+        val height = alphaRect.height().roundToInt().coerceAtLeast(1)
+        val bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
+        val canvas = Canvas(bitmap)
+        val checkSize = 12f * density
+        val checkPaint = Paint()
+        var x = 0f
+        var col = 0
+        while (x < width) {
+            var y = 0f
+            var row = 0
+            while (y < height) {
+                checkPaint.color = if ((col + row) % 2 == 0) 0xFFCCCCCC.toInt() else Color.WHITE
+                canvas.drawRect(
+                    x,
+                    y,
+                    (x + checkSize).coerceAtMost(width.toFloat()),
+                    (y + checkSize).coerceAtMost(height.toFloat()),
+                    checkPaint,
+                )
+                y += checkSize
+                row++
+            }
+            x += checkSize
+            col++
+        }
+
+        val opaqueColor = Color.HSVToColor(floatArrayOf(hue, sat, bri))
+        val gradientPaint = Paint().apply {
+            shader = LinearGradient(0f, 0f, width.toFloat(), 0f, Color.TRANSPARENT, opaqueColor, Shader.TileMode.CLAMP)
+        }
+        canvas.drawRect(0f, 0f, width.toFloat(), height.toFloat(), gradientPaint)
+        return bitmap
+    }
+
+    private fun drawBarSelector(canvas: Canvas, x: Float, rect: RectF) {
+        val halfWidth = 3f * density
+        shadowPaint.strokeWidth = 3f * density
+        shadowPaint.style = Paint.Style.STROKE
+        canvas.drawRect(x - halfWidth - 1, rect.top - 1, x + halfWidth + 1, rect.bottom + 1, shadowPaint)
+        fillPaint.color = Color.WHITE
+        canvas.drawRect(x - halfWidth, rect.top, x + halfWidth, rect.bottom, fillPaint)
+        selectorPaint.color = Color.BLACK
+        selectorPaint.strokeWidth = 1f * density
+        canvas.drawRect(x - halfWidth, rect.top, x + halfWidth, rect.bottom, selectorPaint)
+    }
+
+    private fun invalidateBitmaps() {
+        svBitmap?.recycle()
+        hueBitmap?.recycle()
+        alphaBitmap?.recycle()
+        svBitmap = null
+        hueBitmap = null
+        alphaBitmap = null
+        invalidate()
+    }
+}

app/src/main/java/com/fan/edgex/ui/ConditionActionActivity.kt

@@ -0,0 +1,98 @@
+package com.fan.edgex.ui
+
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import com.fan.edgex.R
+import com.fan.edgex.config.ConditionStore
+import com.fan.edgex.config.getConfigString
+import com.fan.edgex.config.putConfig
+
+@Deprecated("Use Compose ConditionSheet instead")
+class ConditionActionActivity : AppCompatActivity() {
+
+    private lateinit var prefKey: String
+    private lateinit var condId: String
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_condition_action)
+        ThemeManager.applyToActivity(this)
+
+        prefKey = intent.getStringExtra("pref_key") ?: run { finish(); return }
+        val title = intent.getStringExtra("title") ?: getString(R.string.action_condition)
+
+        condId = resolveOrCreateId()
+
+        putConfig(prefKey, ConditionStore.buildActionCode(condId))
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+        findViewById<TextView>(R.id.tv_subtitle).text = title
+
+        // 如果 row
+        val rowIf = findViewById<View>(R.id.row_condition_if)
+        rowIf.findViewById<TextView>(R.id.action_title).text = getString(R.string.cond_label_if)
+        rowIf.setOnClickListener {
+            startActivity(
+                Intent(this, ConditionPickerActivity::class.java)
+                    .putExtra(ConditionPickerActivity.EXTRA_COND_ID, condId)
+            )
+        }
+
+        // 然后 row
+        val rowThen = findViewById<View>(R.id.row_condition_then)
+        rowThen.findViewById<TextView>(R.id.action_title).text = getString(R.string.cond_label_then)
+        rowThen.setOnClickListener {
+            startActivity(
+                Intent(this, ActionSelectionActivity::class.java)
+                    .putExtra("pref_key", ConditionStore.condThenKey(condId))
+                    .putExtra("title", getString(R.string.cond_label_then))
+                    .putExtra(ActionSelectionActivity.EXTRA_EXCLUDED_CODES, intent.getStringArrayExtra(ActionSelectionActivity.EXTRA_EXCLUDED_CODES))
+            )
+        }
+
+        // 否则 row
+        val rowElse = findViewById<View>(R.id.row_condition_else)
+        rowElse.findViewById<TextView>(R.id.action_title).text = getString(R.string.cond_label_else)
+        rowElse.setOnClickListener {
+            startActivity(
+                Intent(this, ActionSelectionActivity::class.java)
+                    .putExtra("pref_key", ConditionStore.condElseKey(condId))
+                    .putExtra("title", getString(R.string.cond_label_else))
+                    .putExtra(ActionSelectionActivity.EXTRA_EXCLUDED_CODES, intent.getStringArrayExtra(ActionSelectionActivity.EXTRA_EXCLUDED_CODES))
+            )
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        refreshSubtitles()
+    }
+
+    private fun refreshSubtitles() {
+        val none = getString(R.string.action_none)
+
+        val ifLabel = getConfigString(ConditionStore.condIfLabelKey(condId), none)
+        val thenLabel = getConfigString(ConditionStore.condThenLabelKey(condId), none)
+        val elseLabel = getConfigString(ConditionStore.condElseLabelKey(condId), none)
+
+        findViewById<View>(R.id.row_condition_if).findViewById<TextView>(R.id.action_subtitle).text = ifLabel
+        findViewById<View>(R.id.row_condition_then).findViewById<TextView>(R.id.action_subtitle).text = thenLabel
+        findViewById<View>(R.id.row_condition_else).findViewById<TextView>(R.id.action_subtitle).text = elseLabel
+
+        putConfig("${prefKey}_label", "if($ifLabel){$thenLabel} else {$elseLabel}")
+    }
+
+    private fun resolveOrCreateId(): String {
+        val existing = getConfigString(prefKey, "")
+        val extracted = ConditionStore.extractId(existing)
+        if (extracted != null) return extracted
+        return System.currentTimeMillis().toString()
+    }
+}

app/src/main/java/com/fan/edgex/ui/ConditionPickerActivity.kt

@@ -0,0 +1,89 @@
+package com.fan.edgex.ui
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.fan.edgex.R
+import com.fan.edgex.config.ConditionStore
+import com.fan.edgex.config.putConfig
+
+@Deprecated("Use Compose ConditionPickerSheet instead")
+class ConditionPickerActivity : AppCompatActivity() {
+
+    data class ConditionItem(val label: String, val code: String, val iconRes: Int)
+
+    private val conditions get() = listOf(
+        ConditionItem(getString(R.string.cond_auto_brightness),  "auto_brightness",  R.drawable.ic_brightness_up),
+        ConditionItem(getString(R.string.cond_auto_rotate),      "auto_rotate",      R.drawable.ic_screen_rotation),
+        ConditionItem(getString(R.string.cond_wifi_enabled),     "wifi_enabled",     R.drawable.ic_wifi),
+        ConditionItem(getString(R.string.cond_mobile_data),      "mobile_data",      R.drawable.ic_mobile_data),
+        ConditionItem(getString(R.string.cond_location),         "location",         R.drawable.ic_location),
+        ConditionItem(getString(R.string.cond_bluetooth),        "bluetooth",        R.drawable.ic_bluetooth),
+        ConditionItem(getString(R.string.cond_nfc),              "nfc",              R.drawable.ic_nfc),
+        ConditionItem(getString(R.string.cond_power_connected),  "power_connected",  R.drawable.ic_power),
+        ConditionItem(getString(R.string.cond_wifi_connected),   "wifi_connected",   R.drawable.ic_wifi),
+        ConditionItem(getString(R.string.cond_network_connected),"network_connected",R.drawable.ic_link),
+        ConditionItem(getString(R.string.cond_media_playing),    "media_playing",    R.drawable.ic_music),
+        ConditionItem(getString(R.string.cond_screen_portrait),  "screen_portrait",  R.drawable.ic_screen_portrait),
+        ConditionItem(getString(R.string.cond_screen_landscape), "screen_landscape", R.drawable.ic_screen_landscape),
+    )
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_action_selection)
+        ThemeManager.applyToActivity(this)
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+        findViewById<TextView>(R.id.tv_subtitle).text = getString(R.string.header_condition_if)
+
+        val condId = intent.getStringExtra(EXTRA_COND_ID) ?: run { finish(); return }
+
+        val recyclerView = findViewById<RecyclerView>(R.id.recycler_view)
+        recyclerView.layoutManager = LinearLayoutManager(this)
+        recyclerView.adapter = ConditionAdapter(conditions) { item ->
+            putConfig(ConditionStore.condIfKey(condId), item.code)
+            putConfig(ConditionStore.condIfLabelKey(condId), item.label)
+            finish()
+        }
+    }
+
+    inner class ConditionAdapter(
+        private val items: List<ConditionItem>,
+        private val onClick: (ConditionItem) -> Unit,
+    ) : RecyclerView.Adapter<ConditionAdapter.ViewHolder>() {
+
+        inner class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
+            val icon: ImageView = v.findViewById(R.id.icon)
+            val title: TextView = v.findViewById(R.id.title)
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+            val v = LayoutInflater.from(parent.context).inflate(R.layout.item_action_selection, parent, false)
+            return ViewHolder(v)
+        }
+
+        override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+            val item = items[position]
+            holder.title.text = item.label
+            holder.icon.setImageResource(item.iconRes)
+            ThemeManager.applyToView(holder.itemView, this@ConditionPickerActivity)
+            holder.itemView.setOnClickListener { onClick(item) }
+        }
+
+        override fun getItemCount() = items.size
+    }
+
+    companion object {
+        const val EXTRA_COND_ID = "cond_id"
+    }
+}

app/src/main/java/com/fan/edgex/ui/EdgeLightingAppFilterActivity.kt

@@ -0,0 +1,168 @@
+package com.fan.edgex.ui
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import android.widget.CheckBox
+import android.widget.EditText
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.widget.addTextChangedListener
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.getConfigString
+import com.fan.edgex.config.putConfig
+import org.json.JSONArray
+import java.util.Locale
+
+class EdgeLightingAppFilterActivity : AppCompatActivity() {
+
+    private data class AppItem(
+        val packageName: String,
+        val label: String,
+        val icon: android.graphics.drawable.Drawable?,
+    )
+
+    private val allApps = mutableListOf<AppItem>()
+    private val displayedApps = mutableListOf<AppItem>()
+    private val selectedPackages = linkedSetOf<String>()
+    private lateinit var adapter: AppAdapter
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_edge_lighting_app_filter)
+        ThemeManager.applyToActivity(this)
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+
+        selectedPackages.addAll(parsePackageList(getConfigString(AppConfig.EDGE_LIGHTING_APP_LIST)))
+        setupAppList()
+        loadApps()
+    }
+
+    private fun setupAppList() {
+        val recyclerView = findViewById<RecyclerView>(R.id.recycler_edge_lighting_apps)
+        recyclerView.layoutManager = LinearLayoutManager(this)
+        adapter = AppAdapter(displayedApps) { item ->
+            if (!selectedPackages.remove(item.packageName)) {
+                selectedPackages.add(item.packageName)
+            }
+            saveSelectedPackages()
+            refreshSelectedSummary()
+            adapter.notifyDataSetChanged()
+        }
+        recyclerView.adapter = adapter
+
+        findViewById<EditText>(R.id.et_edge_lighting_app_search).addTextChangedListener {
+            filterApps(it.toString())
+        }
+        findViewById<Button>(R.id.btn_edge_lighting_clear_apps).setOnClickListener {
+            selectedPackages.clear()
+            saveSelectedPackages()
+            refreshSelectedSummary()
+            adapter.notifyDataSetChanged()
+        }
+        refreshSelectedSummary()
+    }
+
+    private fun loadApps() {
+        Thread {
+            val pm = packageManager
+            val apps = pm.getInstalledApplications(0)
+                .map { info ->
+                    AppItem(
+                        packageName = info.packageName,
+                        label = info.loadLabel(pm).toString(),
+                        icon = runCatching { info.loadIcon(pm) }.getOrNull(),
+                    )
+                }
+                .sortedBy { it.label.lowercase(Locale.getDefault()) }
+
+            runOnUiThread {
+                allApps.clear()
+                allApps.addAll(apps)
+                filterApps(findViewById<EditText>(R.id.et_edge_lighting_app_search).text.toString())
+            }
+        }.start()
+    }
+
+    private fun filterApps(query: String) {
+        val q = query.lowercase(Locale.getDefault())
+        displayedApps.clear()
+        displayedApps.addAll(
+            if (q.isBlank()) allApps
+            else allApps.filter { it.label.lowercase(Locale.getDefault()).contains(q) || it.packageName.contains(q) },
+        )
+        adapter.notifyDataSetChanged()
+    }
+
+    private fun saveSelectedPackages() {
+        val value = if (selectedPackages.isEmpty()) "" else JSONArray(selectedPackages.toList()).toString()
+        putConfig(AppConfig.EDGE_LIGHTING_APP_LIST, value)
+    }
+
+    private fun refreshSelectedSummary() {
+        findViewById<TextView>(R.id.text_edge_lighting_app_summary).text =
+            if (selectedPackages.isEmpty()) {
+                getString(R.string.edge_lighting_app_filter_all)
+            } else {
+                getString(R.string.edge_lighting_app_filter_selected, selectedPackages.size)
+            }
+    }
+
+    private fun parsePackageList(value: String): Set<String> {
+        if (value.isBlank()) return emptySet()
+        return runCatching {
+            val array = JSONArray(value)
+            buildSet {
+                for (index in 0 until array.length()) {
+                    val packageName = array.optString(index).trim()
+                    if (packageName.isNotEmpty()) add(packageName)
+                }
+            }
+        }.getOrElse {
+            value.split(",").mapNotNullTo(mutableSetOf()) { it.trim().takeIf(String::isNotEmpty) }
+        }
+    }
+
+    private inner class AppAdapter(
+        private val items: List<AppItem>,
+        private val onClick: (AppItem) -> Unit,
+    ) : RecyclerView.Adapter<AppAdapter.ViewHolder>() {
+
+        inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+            val icon: ImageView = view.findViewById(R.id.app_icon)
+            val name: TextView = view.findViewById(R.id.app_name)
+            val pkg: TextView = view.findViewById(R.id.app_package)
+            val frozen: TextView = view.findViewById(R.id.tv_frozen_status)
+            val checkbox: CheckBox = view.findViewById(R.id.cb_include)
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+            val view = LayoutInflater.from(parent.context).inflate(R.layout.item_app_list, parent, false)
+            return ViewHolder(view)
+        }
+
+        override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+            val item = items[position]
+            holder.name.text = item.label
+            holder.pkg.text = item.packageName
+            holder.icon.setImageDrawable(item.icon)
+            holder.frozen.visibility = View.GONE
+            holder.checkbox.isChecked = item.packageName in selectedPackages
+            holder.itemView.setOnClickListener { onClick(item) }
+            ThemeManager.applyToView(holder.itemView, this@EdgeLightingAppFilterActivity)
+        }
+
+        override fun getItemCount(): Int = items.size
+    }
+}

app/src/main/java/com/fan/edgex/ui/EdgeLightingSettingsActivity.kt

@@ -0,0 +1,449 @@
+package com.fan.edgex.ui
+
+import android.animation.ValueAnimator
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.graphics.drawable.GradientDrawable
+import android.os.Bundle
+import android.provider.Settings
+import android.util.TypedValue
+import android.view.View
+import android.view.ViewGroup
+import android.view.animation.LinearInterpolator
+import android.widget.EditText
+import android.widget.LinearLayout
+import android.widget.SeekBar
+import android.widget.Switch
+import android.widget.TextView
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.graphics.toColorInt
+import androidx.core.widget.addTextChangedListener
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.license.PremiumActivator
+import com.fan.edgex.config.getConfigBool
+import com.fan.edgex.config.getConfigString
+import com.fan.edgex.config.putConfig
+import com.fan.edgex.overlay.EdgeLightingView
+import com.fan.edgex.service.NotificationEdgeService
+import org.json.JSONArray
+import kotlin.math.PI
+import kotlin.math.sin
+
+class EdgeLightingSettingsActivity : AppCompatActivity() {
+
+    private data class EffectOption(val value: String, val labelRes: Int)
+
+    private lateinit var previewView: EdgeLightingView
+    private lateinit var previewLabel: TextView
+    private var previewAnimator: ValueAnimator? = null
+
+    private val effects = listOf(
+        EffectOption(AppConfig.EDGE_LIGHTING_EFFECT_BASIC, R.string.edge_lighting_effect_basic),
+        EffectOption(AppConfig.EDGE_LIGHTING_EFFECT_BREATHING, R.string.edge_lighting_effect_breathing),
+        EffectOption(AppConfig.EDGE_LIGHTING_EFFECT_COMET, R.string.edge_lighting_effect_comet),
+        EffectOption(AppConfig.EDGE_LIGHTING_EFFECT_FLOW, R.string.edge_lighting_effect_flow),
+        EffectOption(AppConfig.EDGE_LIGHTING_EFFECT_MULTICOLOR, R.string.edge_lighting_effect_multicolor),
+        EffectOption(AppConfig.EDGE_LIGHTING_EFFECT_SPOTLIGHT, R.string.edge_lighting_effect_spotlight),
+        EffectOption(AppConfig.EDGE_LIGHTING_EFFECT_ECLIPSE, R.string.edge_lighting_effect_eclipse),
+        EffectOption(AppConfig.EDGE_LIGHTING_EFFECT_ECHO, R.string.edge_lighting_effect_echo),
+        EffectOption(AppConfig.EDGE_LIGHTING_EFFECT_RIPPLE, R.string.edge_lighting_effect_ripple),
+    )
+    private var selectedEffect = AppConfig.EDGE_LIGHTING_EFFECT_BASIC
+    private val chipViews = mutableListOf<TextView>()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_edge_lighting_settings)
+        ThemeManager.applyToActivity(this)
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(
+                view.paddingLeft,
+                insets.getInsets(android.view.WindowInsets.Type.statusBars()).top,
+                view.paddingRight,
+                view.paddingBottom,
+            )
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+
+        previewView = findViewById(R.id.preview_lighting_view)
+        previewLabel = findViewById(R.id.preview_effect_label)
+
+        setupToggles()
+        setupEffectChips()
+        setupColorControls()
+        setupSeekBars()
+        setupNotificationAccessRow()
+        setupAppFilterEntry()
+        syncPreviewFromConfig()
+        applyPremiumGating()
+    }
+
+    override fun onResume() {
+        super.onResume()
+        ThemeManager.applyToActivity(this)
+        refreshNotificationAccessStatus()
+        refreshAppFilterSummary()
+        startPreviewAnimation()
+        applyPremiumGating()
+    }
+
+    override fun onPause() {
+        super.onPause()
+        stopPreviewAnimation()
+    }
+
+    // --- Preview ---
+
+    private fun syncPreviewFromConfig() {
+        val color = parseColor(getConfigString(AppConfig.EDGE_LIGHTING_COLOR, DEFAULT_COLOR))
+        val widthDp = getConfigString(AppConfig.EDGE_LIGHTING_WIDTH_DP, "5").toIntOrNull() ?: 5
+        val alpha = getConfigString(AppConfig.EDGE_LIGHTING_ALPHA, "1.0").toFloatOrNull() ?: 1f
+
+        previewView.glowColor = color
+        previewView.glowWidthPx = widthDp.coerceIn(1, 20) * resources.displayMetrics.density
+        previewView.glowAlpha = alpha.coerceIn(0f, 1f)
+        previewView.effect = selectedEffect
+    }
+
+    private fun startPreviewAnimation() {
+        stopPreviewAnimation()
+        previewAnimator = ValueAnimator.ofFloat(0f, 1f).apply {
+            duration = 4200L
+            repeatCount = ValueAnimator.INFINITE
+            repeatMode = ValueAnimator.RESTART
+            interpolator = LinearInterpolator()
+            addUpdateListener { animation ->
+                val progress = animation.animatedValue as Float
+                previewView.flowProgress = progress
+                val baseAlpha = getConfigString(AppConfig.EDGE_LIGHTING_ALPHA, "1.0")
+                    .toFloatOrNull()?.coerceIn(0f, 1f) ?: 1f
+                previewView.glowAlpha = if (previewView.effect == AppConfig.EDGE_LIGHTING_EFFECT_BREATHING) {
+                    val pulse = 0.4f + 0.6f * ((sin(progress * PI * 4.0) + 1.0) / 2.0).toFloat()
+                    baseAlpha * pulse
+                } else {
+                    baseAlpha
+                }
+            }
+            start()
+        }
+    }
+
+    private fun stopPreviewAnimation() {
+        previewAnimator?.cancel()
+        previewAnimator = null
+    }
+
+    private fun updatePreviewEffect(effect: String) {
+        selectedEffect = effect
+        previewView.effect = effect
+        previewLabel.text = getString(effects.first { it.value == effect }.labelRes)
+    }
+
+    private fun updatePreviewColor(color: Int) {
+        previewView.glowColor = color
+    }
+
+    private fun updatePreviewWidth(widthDp: Int) {
+        previewView.glowWidthPx = widthDp.coerceIn(1, 20) * resources.displayMetrics.density
+    }
+
+    // --- Toggles ---
+
+    private fun setupToggles() {
+        val enabledSwitch = bindSwitch(R.id.switch_edge_lighting_enabled, AppConfig.EDGE_LIGHTING_ENABLED, false)
+        val autoColorSwitch = bindSwitch(R.id.switch_auto_color, AppConfig.EDGE_LIGHTING_AUTO_COLOR, true)
+
+        fun applyEnabledState(isEnabled: Boolean) {
+            autoColorSwitch.isEnabled = isEnabled
+            autoColorSwitch.alpha = if (isEnabled) 1f else DISABLED_ALPHA
+        }
+
+        applyEnabledState(enabledSwitch.isChecked)
+        enabledSwitch.setOnCheckedChangeListener { _, isChecked ->
+            putConfig(AppConfig.EDGE_LIGHTING_ENABLED, isChecked)
+            applyEnabledState(isChecked)
+        }
+    }
+
+    private fun bindSwitch(id: Int, key: String, default: Boolean): Switch {
+        val switch = findViewById<Switch>(id)
+        switch.isChecked = getConfigBool(key, default)
+        switch.setOnCheckedChangeListener { _, isChecked -> putConfig(key, isChecked) }
+        return switch
+    }
+
+    // --- Effect Chips ---
+
+    private fun setupEffectChips() {
+        selectedEffect = getConfigString(AppConfig.EDGE_LIGHTING_EFFECT, AppConfig.EDGE_LIGHTING_EFFECT_BASIC)
+        val container = findViewById<LinearLayout>(R.id.effect_chips_container)
+        val dp = resources.displayMetrics.density
+        val accent = ThemeManager.currentAccent(this)
+
+        effects.forEachIndexed { index, option ->
+            val chip = createChip(getString(option.labelRes), option.value == selectedEffect, accent)
+            chip.setOnClickListener {
+                selectChip(index, accent)
+                putConfig(AppConfig.EDGE_LIGHTING_EFFECT, option.value)
+                updatePreviewEffect(option.value)
+            }
+            if (index > 0) {
+                val params = LinearLayout.LayoutParams(
+                    LinearLayout.LayoutParams.WRAP_CONTENT,
+                    LinearLayout.LayoutParams.WRAP_CONTENT,
+                )
+                params.marginStart = (8 * dp).toInt()
+                chip.layoutParams = params
+            }
+            chipViews.add(chip)
+            container.addView(chip)
+        }
+
+        previewLabel.text = getString(effects.first { it.value == selectedEffect }.labelRes)
+    }
+
+    private fun createChip(label: String, selected: Boolean, accent: Int): TextView {
+        val dp = resources.displayMetrics.density
+        val chip = TextView(this)
+        chip.text = label
+        chip.setTextSize(TypedValue.COMPLEX_UNIT_SP, 13f)
+        chip.setPadding((16 * dp).toInt(), (9 * dp).toInt(), (16 * dp).toInt(), (9 * dp).toInt())
+        applyChipStyle(chip, selected, accent)
+        return chip
+    }
+
+    private fun applyChipStyle(chip: TextView, selected: Boolean, accent: Int) {
+        val dp = resources.displayMetrics.density
+        val shape = GradientDrawable()
+        shape.cornerRadius = 20 * dp
+        if (selected) {
+            shape.setColor(accent)
+            chip.setTextColor(ThemeManager.onAccentColor(accent))
+        } else {
+            shape.setColor(Color.TRANSPARENT)
+            shape.setStroke((1 * dp).toInt(), resources.getColor(R.color.ui_edit_stroke, null))
+            chip.setTextColor(resources.getColor(R.color.ui_text_primary, null))
+        }
+        chip.background = shape
+    }
+
+    private fun selectChip(selectedIndex: Int, accent: Int) {
+        chipViews.forEachIndexed { index, chip ->
+            applyChipStyle(chip, index == selectedIndex, accent)
+        }
+    }
+
+    // --- Color Controls ---
+
+    private fun setupColorControls() {
+        val red = findViewById<EditText>(R.id.edit_edge_lighting_red)
+        val green = findViewById<EditText>(R.id.edit_edge_lighting_green)
+        val blue = findViewById<EditText>(R.id.edit_edge_lighting_blue)
+        val color = parseColor(getConfigString(AppConfig.EDGE_LIGHTING_COLOR, DEFAULT_COLOR))
+
+        red.setText(Color.red(color).toString())
+        green.setText(Color.green(color).toString())
+        blue.setText(Color.blue(color).toString())
+        refreshColorPreview()
+
+        red.addTextChangedListener { refreshColorPreview() }
+        green.addTextChangedListener { refreshColorPreview() }
+        blue.addTextChangedListener { refreshColorPreview() }
+
+        findViewById<View>(R.id.btn_edge_lighting_apply_color).setOnClickListener {
+            val customColor = readColorFromInputs()
+            if (customColor == null) {
+                Toast.makeText(this, R.string.toast_theme_invalid_rgb, Toast.LENGTH_SHORT).show()
+                return@setOnClickListener
+            }
+            putConfig(AppConfig.EDGE_LIGHTING_COLOR, displayColor(customColor))
+            updatePreviewColor(customColor)
+            Toast.makeText(this, R.string.edge_lighting_color_saved, Toast.LENGTH_SHORT).show()
+        }
+    }
+
+    // --- SeekBars ---
+
+    private fun setupSeekBars() {
+        bindSeekBar(
+            seekBarId = R.id.seek_edge_lighting_width,
+            valueId = R.id.text_edge_lighting_width_value,
+            key = AppConfig.EDGE_LIGHTING_WIDTH_DP,
+            defaultValue = 5,
+            min = 1,
+            max = 20,
+            formatter = { getString(R.string.edge_lighting_width_dp, it) },
+            onChanged = { updatePreviewWidth(it) },
+        )
+        bindSeekBar(
+            seekBarId = R.id.seek_edge_lighting_duration,
+            valueId = R.id.text_edge_lighting_duration_value,
+            key = AppConfig.EDGE_LIGHTING_DURATION_MS,
+            defaultValue = 3000,
+            min = 500,
+            max = 10000,
+            step = 100,
+            formatter = { getString(R.string.edge_lighting_duration_ms, it) },
+        )
+        bindSeekBar(
+            seekBarId = R.id.seek_edge_lighting_alpha,
+            valueId = R.id.text_edge_lighting_alpha_value,
+            key = AppConfig.EDGE_LIGHTING_ALPHA,
+            defaultValue = 100,
+            min = 0,
+            max = 100,
+            formatter = { getString(R.string.edge_lighting_alpha_pct, it) },
+            saveValue = { putConfig(AppConfig.EDGE_LIGHTING_ALPHA, (it / 100f).toString()) },
+            readValue = { ((getConfigString(AppConfig.EDGE_LIGHTING_ALPHA, "1.0").toFloatOrNull() ?: 1f) * 100).toInt() },
+        )
+    }
+
+    private fun bindSeekBar(
+        seekBarId: Int,
+        valueId: Int,
+        key: String,
+        defaultValue: Int,
+        min: Int,
+        max: Int,
+        step: Int = 1,
+        formatter: (Int) -> String,
+        saveValue: (Int) -> Unit = { putConfig(key, it.toString()) },
+        readValue: () -> Int = { getConfigString(key, defaultValue.toString()).toIntOrNull() ?: defaultValue },
+        onChanged: ((Int) -> Unit)? = null,
+    ) {
+        val seekBar = findViewById<SeekBar>(seekBarId)
+        val label = findViewById<TextView>(valueId)
+        seekBar.max = ((max - min) / step).coerceAtLeast(1)
+
+        fun progressToValue(progress: Int) = min + progress * step
+        fun valueToProgress(value: Int) = (value.coerceIn(min, max) - min) / step
+
+        val initial = readValue().coerceIn(min, max)
+        seekBar.progress = valueToProgress(initial)
+        label.text = formatter(initial)
+
+        seekBar.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
+            override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
+                val value = progressToValue(progress)
+                label.text = formatter(value.coerceIn(min, max))
+                if (fromUser) {
+                    saveValue(value)
+                    onChanged?.invoke(value)
+                }
+            }
+            override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
+            override fun onStopTrackingTouch(seekBar: SeekBar?) {
+                val value = progressToValue(seekBar?.progress ?: 0)
+                saveValue(value)
+                onChanged?.invoke(value)
+            }
+        })
+    }
+
+    // --- Notification Access ---
+
+    private fun setupNotificationAccessRow() {
+        findViewById<View>(R.id.item_notification_access).setOnClickListener {
+            startActivity(Intent(Settings.ACTION_NOTIFICATION_LISTENER_SETTINGS))
+        }
+        refreshNotificationAccessStatus()
+    }
+
+    private fun refreshNotificationAccessStatus() {
+        val granted = isNotificationAccessGranted()
+        val statusText = findViewById<TextView>(R.id.text_notification_access_status)
+        statusText.setText(
+            if (granted) R.string.edge_lighting_notif_status_granted
+            else R.string.edge_lighting_notif_status_required,
+        )
+        val accent = ThemeManager.currentAccent(this)
+        statusText.setTextColor(
+            if (granted) accent
+            else resources.getColor(R.color.ui_attention_red, theme),
+        )
+    }
+
+    private fun isNotificationAccessGranted(): Boolean {
+        val componentName = ComponentName(this, NotificationEdgeService::class.java).flattenToString()
+        val enabled = Settings.Secure.getString(contentResolver, "enabled_notification_listeners").orEmpty()
+        return enabled.split(':').any { it.equals(componentName, ignoreCase = true) }
+    }
+
+    // --- App Filter ---
+
+    private fun setupAppFilterEntry() {
+        findViewById<View>(R.id.item_edge_lighting_apps).setOnClickListener {
+            startActivity(Intent(this, EdgeLightingAppFilterActivity::class.java))
+        }
+        refreshAppFilterSummary()
+    }
+
+    private fun refreshAppFilterSummary() {
+        val selectedCount = parsePackageList(getConfigString(AppConfig.EDGE_LIGHTING_APP_LIST)).size
+        findViewById<TextView>(R.id.text_edge_lighting_app_summary).text =
+            if (selectedCount == 0) getString(R.string.edge_lighting_app_filter_all)
+            else getString(R.string.edge_lighting_app_filter_selected, selectedCount)
+    }
+
+    // --- Color helpers ---
+
+    private fun refreshColorPreview() {
+        val color = readColorFromInputs() ?: parseColor(DEFAULT_COLOR)
+        ThemeManager.tintSwatch(findViewById(R.id.preview_edge_lighting_color), color)
+        findViewById<TextView>(R.id.text_edge_lighting_color_hex).text = displayColor(color)
+    }
+
+    private fun readColorFromInputs(): Int? {
+        val r = findViewById<EditText>(R.id.edit_edge_lighting_red).text.toString().toIntOrNull()
+        val g = findViewById<EditText>(R.id.edit_edge_lighting_green).text.toString().toIntOrNull()
+        val b = findViewById<EditText>(R.id.edit_edge_lighting_blue).text.toString().toIntOrNull()
+        if (r == null || g == null || b == null) return null
+        if (r !in 0..255 || g !in 0..255 || b !in 0..255) return null
+        return Color.rgb(r, g, b)
+    }
+
+    private fun parseColor(value: String): Int =
+        runCatching { value.toColorInt() }.getOrElse { DEFAULT_COLOR.toColorInt() }
+
+    private fun displayColor(color: Int): String =
+        String.format("#%06X", 0xFFFFFF and color)
+
+    private fun parsePackageList(value: String): Set<String> {
+        if (value.isBlank()) return emptySet()
+        return runCatching {
+            val array = JSONArray(value)
+            buildSet {
+                for (i in 0 until array.length()) {
+                    val pkg = array.optString(i).trim()
+                    if (pkg.isNotEmpty()) add(pkg)
+                }
+            }
+        }.getOrElse {
+            value.split(",").mapNotNullTo(mutableSetOf()) { it.trim().takeIf(String::isNotEmpty) }
+        }
+    }
+
+    // --- Premium gating (unlocked) ---
+
+    private fun applyPremiumGating() {
+        // No-op: Edge Lighting is now available without premium
+    }
+
+    private fun setGroupEnabled(view: View, enabled: Boolean) {
+        view.isEnabled = enabled
+        if (view is ViewGroup) {
+            for (i in 0 until view.childCount) setGroupEnabled(view.getChildAt(i), enabled)
+        }
+    }
+
+    private companion object {
+        const val DEFAULT_COLOR = "#00FFFF"
+        const val DISABLED_ALPHA = 0.45f
+    }
+}

app/src/main/java/com/fan/edgex/ui/FastScrollActivity.kt

@@ -0,0 +1,77 @@
+package com.fan.edgex.ui
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.annotation.DrawableRes
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.fan.edgex.R
+import com.fan.edgex.config.putConfig
+
+class FastScrollActivity : AppCompatActivity() {
+
+    data class ScrollOption(
+        val label: String,
+        val code: String,
+        @DrawableRes val iconRes: Int,
+    )
+
+    private val options get() = listOf(
+        ScrollOption(getString(R.string.action_scroll_to_top),    "to_top",    R.drawable.ic_scroll_to_top),
+        ScrollOption(getString(R.string.action_scroll_to_bottom), "to_bottom", R.drawable.ic_scroll_to_bottom),
+    )
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_action_selection)
+        ThemeManager.applyToActivity(this)
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+        findViewById<TextView>(R.id.tv_subtitle).text = getString(R.string.header_fast_scroll)
+
+        val prefKey = intent.getStringExtra("pref_key") ?: "unknown"
+
+        val recyclerView = findViewById<RecyclerView>(R.id.recycler_view)
+        recyclerView.layoutManager = LinearLayoutManager(this)
+        recyclerView.adapter = OptionsAdapter(options) { option ->
+            putConfig(prefKey, "fast_scroll:${option.code}")
+            putConfig("${prefKey}_label", option.label)
+            finish()
+        }
+    }
+
+    inner class OptionsAdapter(
+        private val items: List<ScrollOption>,
+        private val onClick: (ScrollOption) -> Unit,
+    ) : RecyclerView.Adapter<OptionsAdapter.ViewHolder>() {
+
+        inner class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
+            val icon: ImageView = v.findViewById(R.id.icon)
+            val title: TextView = v.findViewById(R.id.title)
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+            val v = LayoutInflater.from(parent.context).inflate(R.layout.item_action_selection, parent, false)
+            return ViewHolder(v)
+        }
+
+        override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+            val item = items[position]
+            holder.title.text = item.label
+            holder.icon.setImageResource(item.iconRes)
+            ThemeManager.applyToView(holder.itemView, this@FastScrollActivity)
+            holder.itemView.setOnClickListener { onClick(item) }
+        }
+
+        override fun getItemCount() = items.size
+    }
+}

app/src/main/java/com/fan/edgex/ui/FreezerActivity.kt

@@ -0,0 +1,306 @@
+package com.fan.edgex.ui
+
+import android.content.Intent
+import android.content.pm.ApplicationInfo
+import android.os.Bundle
+import android.provider.Settings
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.net.toUri
+import androidx.core.view.isGone
+import androidx.core.view.isVisible
+import android.widget.EditText
+import android.widget.ImageView
+import android.widget.TextView
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.widget.addTextChangedListener
+import androidx.lifecycle.lifecycleScope
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.FreezerBootstrap
+import com.fan.edgex.config.configPrefs
+import com.fan.edgex.config.putConfig
+import com.google.android.material.bottomsheet.BottomSheetDialog
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.util.Locale
+
+class FreezerActivity : AppCompatActivity() {
+
+    data class AppItem(
+        val info: ApplicationInfo,
+        val label: String,
+        val isFrozen: Boolean,
+        var isChecked: Boolean = false
+    )
+
+    private val allApps = mutableListOf<AppItem>()
+    private val displayedApps = mutableListOf<AppItem>()
+    private val freezerList = mutableSetOf<String>() // Set of package names
+    private lateinit var adapter: AppListAdapter
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_freezer)
+        FreezerBootstrap.ensureMigrated(this)
+        ThemeManager.applyToActivity(this)
+
+        // Header Insets
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+
+        // Recycler View
+        val recyclerView = findViewById<RecyclerView>(R.id.recycler_view)
+        recyclerView.layoutManager = LinearLayoutManager(this)
+        adapter = AppListAdapter(displayedApps, 
+            onClick = { app -> showAppDialog(app) },
+            onCheckChanged = { app, isChecked -> 
+                toggleAppFreeze(app, isChecked)
+            }
+        )
+        recyclerView.adapter = adapter
+
+        // Search Logic
+        setupSearch()
+
+        // Load Apps
+        loadApps()
+    }
+    
+    private fun setupSearch() {
+        val btnSearch = findViewById<ImageView>(R.id.btn_search)
+        val etSearch = findViewById<EditText>(R.id.et_search)
+        val tvTitle = findViewById<TextView>(R.id.tv_title)
+        
+        btnSearch.setOnClickListener {
+            if (etSearch.isGone) {
+                // Open Search
+                tvTitle.isGone = true
+                etSearch.isVisible = true
+                etSearch.requestFocus()
+            } else {
+                // Close/Clear
+                if (etSearch.text.isEmpty()) {
+                    etSearch.isGone = true
+                    tvTitle.isVisible = true
+                } else {
+                    etSearch.text.clear()
+                }
+            }
+        }
+
+        etSearch.addTextChangedListener { text ->
+             filterApps(text.toString())
+        }
+    }
+
+    private fun loadApps() {
+        lifecycleScope.launch(Dispatchers.IO) {
+            // Load saved list
+            val savedString = configPrefs().getString(AppConfig.FREEZER_APP_LIST, "") ?: ""
+            freezerList.clear()
+            if (savedString.isNotEmpty()) {
+                freezerList.addAll(savedString.split(","))
+            }
+
+            val pm = packageManager
+            val rawApps = pm.getInstalledApplications(0)
+            
+            val list = rawApps.map { info ->
+                AppItem(
+                    info = info,
+                    label = info.loadLabel(pm).toString(),
+                    isFrozen = !info.enabled,
+                    isChecked = !info.enabled
+                )
+            }.sortedBy { it.label.lowercase() }
+
+            allApps.clear()
+            allApps.addAll(list)
+            
+            withContext(Dispatchers.Main) {
+                filterApps("")
+            }
+        }
+    }
+    
+    private fun toggleAppFreeze(app: AppItem, freeze: Boolean) {
+        lifecycleScope.launch(Dispatchers.IO) {
+            val cmd = if (freeze) "pm disable ${app.info.packageName}" else "pm enable ${app.info.packageName}"
+            val success = runRootCommand(cmd)
+            
+            withContext(Dispatchers.Main) {
+                if (success) {
+                    val msgRes = if (freeze) R.string.toast_frozen else R.string.toast_unfrozen
+                    Toast.makeText(this@FreezerActivity, getString(msgRes, app.label), Toast.LENGTH_SHORT).show()
+                    updateFreezerList(app.info.packageName, freeze)
+                    loadApps() // Reload to refresh all labels/states
+                } else {
+                    val errorRes = if (freeze) R.string.toast_freeze_failed else R.string.toast_unfreeze_failed
+                    Toast.makeText(this@FreezerActivity, getString(errorRes), Toast.LENGTH_SHORT).show()
+                    adapter.notifyDataSetChanged() // Reset checkbox to previous state
+                }
+            }
+        }
+    }
+
+    private fun updateFreezerList(packageName: String, add: Boolean) {
+        if (add) {
+            freezerList.add(packageName)
+        } else {
+            freezerList.remove(packageName)
+        }
+        
+        putConfig(AppConfig.FREEZER_APP_LIST, freezerList.joinToString(","))
+    }
+
+    private fun filterApps(query: String) {
+        displayedApps.clear()
+        if (query.isEmpty()) {
+            displayedApps.addAll(allApps)
+        } else {
+            val q = query.lowercase(Locale.getDefault())
+            displayedApps.addAll(allApps.filter { 
+                it.label.lowercase().contains(q) || it.info.packageName.contains(q)
+            })
+        }
+        adapter.notifyDataSetChanged()
+    }
+
+    private fun showAppDialog(app: AppItem) {
+        val dialog = BottomSheetDialog(this)
+        val view = layoutInflater.inflate(R.layout.dialog_app_options, null)
+        
+        view.findViewById<TextView>(R.id.dialog_title).text = app.label
+        
+        val btnFreeze = view.findViewById<View>(R.id.btn_freeze)
+        val btnUnfreeze = view.findViewById<View>(R.id.btn_unfreeze)
+        
+        if (app.isFrozen) {
+            btnFreeze.isGone = true
+            btnUnfreeze.isVisible = true
+        } else {
+            btnFreeze.isVisible = true
+            btnUnfreeze.isGone = true
+        }
+
+        view.findViewById<View>(R.id.btn_run).setOnClickListener {
+             try {
+                 val intent = packageManager.getLaunchIntentForPackage(app.info.packageName)
+                 if (intent != null) {
+                     startActivity(intent)
+                     dialog.dismiss()
+                 } else {
+                 Toast.makeText(this, getString(R.string.toast_cannot_launch), Toast.LENGTH_SHORT).show()
+                 }
+             } catch (e: Exception) {
+                 Toast.makeText(this, getString(R.string.toast_error, e.message), Toast.LENGTH_SHORT).show()
+             }
+        }
+        
+        view.findViewById<View>(R.id.btn_info).setOnClickListener {
+            val intent = Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
+            intent.data = "package:${app.info.packageName}".toUri()
+            startActivity(intent)
+            dialog.dismiss()
+        }
+        
+        btnFreeze.setOnClickListener {
+            if (runRootCommand("pm disable ${app.info.packageName}")) {
+                Toast.makeText(this, getString(R.string.toast_frozen, app.label), Toast.LENGTH_SHORT).show()
+                updateFreezerList(app.info.packageName, true)
+                refreshApp()
+                dialog.dismiss()
+            } else {
+                Toast.makeText(this, getString(R.string.toast_freeze_failed), Toast.LENGTH_SHORT).show()
+            }
+        }
+        
+        btnUnfreeze.setOnClickListener {
+             if (runRootCommand("pm enable ${app.info.packageName}")) {
+                Toast.makeText(this, getString(R.string.toast_unfrozen, app.label), Toast.LENGTH_SHORT).show()
+                updateFreezerList(app.info.packageName, false)
+                refreshApp()
+                dialog.dismiss()
+            } else {
+                Toast.makeText(this, getString(R.string.toast_unfreeze_failed), Toast.LENGTH_SHORT).show()
+            }
+        }
+
+        dialog.setContentView(view)
+        dialog.show()
+    }
+    
+    private fun refreshApp() {
+        loadApps()
+    }
+
+    private fun runRootCommand(cmd: String): Boolean {
+        return try {
+            val process = Runtime.getRuntime().exec(arrayOf("su", "-c", cmd))
+            process.waitFor() == 0
+        } catch (e: Exception) {
+            e.printStackTrace()
+            false
+        }
+    }
+
+    inner class AppListAdapter(
+        private val apps: List<AppItem>,
+        private val onClick: (AppItem) -> Unit,
+        private val onCheckChanged: (AppItem, Boolean) -> Unit
+    ) : RecyclerView.Adapter<AppListAdapter.ViewHolder>() {
+
+        inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+            val icon: ImageView = view.findViewById(R.id.app_icon)
+            val name: TextView = view.findViewById(R.id.app_name)
+            val pkg: TextView = view.findViewById(R.id.app_package)
+            val frozen: TextView = view.findViewById(R.id.tv_frozen_status)
+            val checkbox: android.widget.CheckBox = view.findViewById(R.id.cb_include)
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+            val view = LayoutInflater.from(parent.context).inflate(R.layout.item_app_list, parent, false)
+            return ViewHolder(view)
+        }
+
+        override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+            val app = apps[position]
+            holder.name.text = app.label
+            holder.pkg.text = app.info.packageName
+            holder.icon.setImageDrawable(app.info.loadIcon(packageManager))
+            ThemeManager.applyToView(holder.itemView, this@FreezerActivity)
+            
+            holder.checkbox.setOnCheckedChangeListener(null)
+            holder.checkbox.isChecked = app.isChecked
+
+            holder.checkbox.setOnCheckedChangeListener { buttonView, isChecked ->
+                if (buttonView.isPressed) onCheckChanged(app, isChecked)
+            }
+
+            // Checkbox click must not bubble up to itemView
+            holder.checkbox.setOnClickListener { }
+
+            if (app.isFrozen) {
+                holder.frozen.isVisible = true
+                holder.name.alpha = 0.5f
+            } else {
+                holder.frozen.isGone = true
+                holder.name.alpha = 1.0f
+            }
+
+            holder.itemView.setOnClickListener { onClick(app) }
+        }
+
+        override fun getItemCount() = apps.size
+    }
+}

app/src/main/java/com/fan/edgex/ui/GesturesActivity.kt

@@ -0,0 +1,169 @@
+package com.fan.edgex.ui
+
+import android.os.Bundle
+import android.view.View
+import android.widget.ImageView
+import androidx.core.view.isGone
+import androidx.core.view.isVisible
+import android.widget.TextView
+import androidx.annotation.DrawableRes
+import androidx.annotation.StringRes
+import androidx.appcompat.app.AppCompatActivity
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.getConfigBool
+import com.fan.edgex.config.getConfigString
+import com.fan.edgex.config.putConfig
+
+class GesturesActivity : AppCompatActivity() {
+    private data class ActionSpec(
+        val viewId: Int,
+        @StringRes val labelRes: Int,
+        val actionKey: String,
+    )
+
+    private data class ZoneSpec(
+        val viewId: Int,
+        @StringRes val titleRes: Int,
+        @StringRes val subtitleRes: Int? = null,
+        val zoneKey: String,
+        @DrawableRes val iconRes: Int,
+        val actions: List<ActionSpec>,
+    )
+
+    private val defaultActions = listOf(
+        ActionSpec(R.id.action_click, R.string.gesture_click, "click"),
+        ActionSpec(R.id.action_double_click, R.string.gesture_double_click, "double_click"),
+        ActionSpec(R.id.action_long_press, R.string.gesture_long_press, "long_press"),
+    )
+
+    private val sideLeftActions = defaultActions + listOf(
+        ActionSpec(R.id.action_swipe_right, R.string.gesture_swipe_right, "swipe_right"),
+        ActionSpec(R.id.action_swipe_up, R.string.gesture_swipe_up, "swipe_up"),
+        ActionSpec(R.id.action_swipe_down, R.string.gesture_swipe_down, "swipe_down"),
+    )
+
+    private val sideRightActions = defaultActions + listOf(
+        ActionSpec(R.id.action_swipe_left, R.string.gesture_swipe_left, "swipe_left"),
+        ActionSpec(R.id.action_swipe_up, R.string.gesture_swipe_up, "swipe_up"),
+        ActionSpec(R.id.action_swipe_down, R.string.gesture_swipe_down, "swipe_down"),
+    )
+
+    private val topActions = defaultActions + listOf(
+        ActionSpec(R.id.action_swipe_down, R.string.gesture_swipe_down, "swipe_down"),
+        ActionSpec(R.id.action_swipe_left, R.string.gesture_swipe_left, "swipe_left"),
+        ActionSpec(R.id.action_swipe_right, R.string.gesture_swipe_right, "swipe_right"),
+    )
+
+    private val bottomActions = defaultActions + listOf(
+        ActionSpec(R.id.action_swipe_up, R.string.gesture_swipe_up, "swipe_up"),
+        ActionSpec(R.id.action_swipe_left, R.string.gesture_swipe_left, "swipe_left"),
+        ActionSpec(R.id.action_swipe_right, R.string.gesture_swipe_right, "swipe_right"),
+    )
+
+    private val zoneSpecs = listOf(
+        ZoneSpec(R.id.zone_left_top, R.string.zone_left_top, zoneKey = "left_top", iconRes = R.drawable.ic_edge_left_top, actions = sideLeftActions),
+        ZoneSpec(R.id.zone_left_mid, R.string.zone_left_mid, zoneKey = "left_mid", iconRes = R.drawable.ic_edge_left_mid, actions = sideLeftActions),
+        ZoneSpec(R.id.zone_left_bottom, R.string.zone_left_bottom, zoneKey = "left_bottom", iconRes = R.drawable.ic_edge_left_bottom, actions = sideLeftActions),
+        ZoneSpec(R.id.zone_left_full, R.string.zone_left_full, R.string.zone_low_priority_subtitle, "left", R.drawable.ic_edge_left_full, sideLeftActions),
+        ZoneSpec(R.id.zone_right_top, R.string.zone_right_top, zoneKey = "right_top", iconRes = R.drawable.ic_edge_right_top, actions = sideRightActions),
+        ZoneSpec(R.id.zone_right_mid, R.string.zone_right_mid, zoneKey = "right_mid", iconRes = R.drawable.ic_edge_right_mid, actions = sideRightActions),
+        ZoneSpec(R.id.zone_right_bottom, R.string.zone_right_bottom, zoneKey = "right_bottom", iconRes = R.drawable.ic_edge_right_bottom, actions = sideRightActions),
+        ZoneSpec(R.id.zone_right_full, R.string.zone_right_full, R.string.zone_low_priority_subtitle, "right", R.drawable.ic_edge_right_full, sideRightActions),
+        ZoneSpec(R.id.zone_top_left, R.string.zone_top_left, zoneKey = "top_left", iconRes = R.drawable.ic_edge_top_left, actions = topActions),
+        ZoneSpec(R.id.zone_top_mid, R.string.zone_top_mid, zoneKey = "top_mid", iconRes = R.drawable.ic_edge_top_mid, actions = topActions),
+        ZoneSpec(R.id.zone_top_right, R.string.zone_top_right, zoneKey = "top_right", iconRes = R.drawable.ic_edge_top_right, actions = topActions),
+        ZoneSpec(R.id.zone_top_full, R.string.zone_top_full, R.string.zone_low_priority_subtitle, "top", R.drawable.ic_edge_top_full, topActions),
+        ZoneSpec(R.id.zone_bottom_left, R.string.zone_bottom_left, zoneKey = "bottom_left", iconRes = R.drawable.ic_edge_bottom_left, actions = bottomActions),
+        ZoneSpec(R.id.zone_bottom_mid, R.string.zone_bottom_mid, zoneKey = "bottom_mid", iconRes = R.drawable.ic_edge_bottom_mid, actions = bottomActions),
+        ZoneSpec(R.id.zone_bottom_right, R.string.zone_bottom_right, zoneKey = "bottom_right", iconRes = R.drawable.ic_edge_bottom_right, actions = bottomActions),
+        ZoneSpec(R.id.zone_bottom_full, R.string.zone_bottom_full, R.string.zone_low_priority_subtitle, "bottom", R.drawable.ic_edge_bottom_full, bottomActions),
+    )
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_gestures)
+        ThemeManager.applyToActivity(this)
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+
+        zoneSpecs.forEach(::setupZone)
+    }
+
+    override fun onResume() {
+        super.onResume()
+        zoneSpecs.forEach(::setupZone)
+    }
+
+    private fun setupZone(spec: ZoneSpec) {
+        val root = findViewById<View>(spec.viewId)
+        val title = getString(spec.titleRes)
+        val zoneKey = spec.zoneKey
+
+        root.findViewById<TextView>(R.id.title).text = title
+        root.findViewById<TextView>(R.id.subtitle).apply {
+            val subtitleRes = spec.subtitleRes
+            if (subtitleRes != null) {
+                text = getString(subtitleRes)
+                isVisible = true
+            } else {
+                text = ""
+                isGone = true
+            }
+        }
+        root.findViewById<ImageView>(R.id.zone_icon).setImageResource(spec.iconRes)
+
+        val checkBox = root.findViewById<android.widget.CheckBox>(R.id.checkbox)
+        val enabledKey = AppConfig.zoneEnabled(zoneKey)
+        checkBox.setOnCheckedChangeListener(null)
+        checkBox.isChecked = getConfigBool(enabledKey)
+
+        checkBox.setOnCheckedChangeListener { buttonView, isChecked ->
+            if (!buttonView.isPressed) return@setOnCheckedChangeListener
+            putConfig(enabledKey, isChecked)
+        }
+
+        val header = root.findViewById<View>(R.id.header)
+        val body = root.findViewById<View>(R.id.body)
+        val arrow = root.findViewById<ImageView>(R.id.arrow)
+
+        if (!header.hasOnClickListeners()) {
+            header.setOnClickListener {
+                if (body.isVisible) {
+                    body.isGone = true
+                    arrow.animate().rotation(0f).start()
+                } else {
+                    body.isVisible = true
+                    arrow.animate().rotation(180f).start()
+                }
+            }
+        }
+
+        spec.actions.forEach { action ->
+            setupAction(root.findViewById(action.viewId), getString(action.labelRes), zoneKey, action.actionKey, title)
+        }
+    }
+
+    private fun setupAction(actionView: View, label: String, zoneKey: String, actionKey: String, zoneTitle: String) {
+        actionView.findViewById<TextView>(R.id.action_title).text = label
+
+        val fullKey = AppConfig.gestureAction(zoneKey, actionKey)
+        val savedLabel = getConfigString("${fullKey}_label", getString(R.string.action_none))
+        actionView.findViewById<TextView>(R.id.action_subtitle).text = savedLabel
+
+        val savedCode = getConfigString(fullKey, "none")
+        ActionSelectionActivity.applyActionIcon(this, savedCode, actionView.findViewById(R.id.action_icon))
+
+        actionView.setOnClickListener {
+            startActivity(
+                android.content.Intent(this, ActionSelectionActivity::class.java)
+                    .putExtra("title", "$zoneTitle / $label")
+                    .putExtra("pref_key", fullKey)
+            )
+        }
+    }
+}

app/src/main/java/com/fan/edgex/ui/KeysActivity.kt

@@ -0,0 +1,183 @@
+package com.fan.edgex.ui
+
+import android.content.Intent
+import android.os.Bundle
+import android.view.KeyEvent
+import android.view.LayoutInflater
+import android.view.View
+import android.widget.CheckBox
+import androidx.core.view.isGone
+import androidx.core.view.isVisible
+import android.widget.ImageView
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.getConfigBool
+import com.fan.edgex.config.getConfigString
+import com.fan.edgex.config.putConfig
+
+class KeysActivity : AppCompatActivity() {
+
+    data class KeyConfig(
+        val keyCode: Int,
+        val nameRes: Int,
+        val iconRes: Int
+    )
+
+    companion object {
+        // Only Volume Up, Volume Down and Power keys
+        val SUPPORTED_KEYS = listOf(
+            KeyConfig(KeyEvent.KEYCODE_VOLUME_UP, R.string.key_volume_up, R.drawable.ic_volume_up),
+            KeyConfig(KeyEvent.KEYCODE_VOLUME_DOWN, R.string.key_volume_down, R.drawable.ic_volume_down),
+            KeyConfig(KeyEvent.KEYCODE_POWER, R.string.key_power, R.drawable.ic_power)
+        )
+    }
+
+    private val keyViews = mutableMapOf<Int, View>()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_keys)
+
+        // Immersive Header Fix
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+
+        // Add Key Items
+        val container = findViewById<LinearLayout>(R.id.keys_container)
+        for (keyConfig in SUPPORTED_KEYS) {
+            val view = createKeyItem(keyConfig)
+            keyViews[keyConfig.keyCode] = view
+            container.addView(view)
+        }
+        ThemeManager.applyToActivity(this)
+    }
+
+    override fun onResume() {
+        super.onResume()
+        // Refresh UI to show new selections
+        refreshAllKeyItems()
+    }
+
+    private fun createKeyItem(config: KeyConfig): View {
+        val keyCode = config.keyCode
+        val nameRes = config.nameRes
+        val iconRes = config.iconRes
+
+        val inflater = LayoutInflater.from(this)
+        val view = inflater.inflate(R.layout.item_key, null)
+        ThemeManager.applyToView(view, this)
+
+        val title = view.findViewById<TextView>(R.id.title)
+        val subtitle = view.findViewById<TextView>(R.id.subtitle)
+        val icon = view.findViewById<ImageView>(R.id.key_icon)
+        val checkbox = view.findViewById<CheckBox>(R.id.checkbox)
+        val header = view.findViewById<View>(R.id.header)
+        val body = view.findViewById<View>(R.id.body)
+        val arrow = view.findViewById<ImageView>(R.id.arrow)
+
+        // Set Title and Icon
+        title.text = getString(nameRes)
+        icon.setImageResource(iconRes)
+
+        // Load State
+        checkbox.setOnCheckedChangeListener(null)
+        checkbox.isChecked = getConfigBool(AppConfig.keyEnabled(keyCode))
+
+        // Update Subtitle
+        updateKeySubtitle(keyCode, subtitle)
+
+        // Checkbox Click
+        checkbox.setOnCheckedChangeListener { buttonView, isChecked ->
+            if (!buttonView.isPressed) return@setOnCheckedChangeListener
+            putConfig(AppConfig.keyEnabled(keyCode), isChecked)
+        }
+
+        // Expand/Collapse
+        header.setOnClickListener {
+            if (body.isVisible) {
+                body.isGone = true
+                arrow.animate().rotation(0f).start()
+            } else {
+                body.isVisible = true
+                arrow.animate().rotation(180f).start()
+            }
+        }
+
+        // Setup Actions
+        val keyName = getString(nameRes)
+        setupAction(view.findViewById(R.id.action_click), getString(R.string.key_mode_click), keyCode, "click", keyName)
+        setupAction(view.findViewById(R.id.action_double_click), getString(R.string.key_mode_double_click), keyCode, "double_click", keyName)
+        setupAction(view.findViewById(R.id.action_long_press), getString(R.string.key_mode_long_press), keyCode, "long_press", keyName)
+
+        return view
+    }
+
+    private fun setupAction(actionView: View, label: String, keyCode: Int, mode: String, keyName: String) {
+        val titleView = actionView.findViewById<TextView>(R.id.action_title)
+        val subtitleView = actionView.findViewById<TextView>(R.id.action_subtitle)
+
+        titleView.text = label
+
+        val prefKey = AppConfig.keyAction(keyCode, mode)
+
+        subtitleView.text = getConfigString("${prefKey}_label", getString(R.string.action_none))
+        ActionSelectionActivity.applyActionIcon(this, getConfigString(prefKey, "none"), actionView.findViewById(R.id.action_icon))
+
+        actionView.setOnClickListener {
+            val intent = Intent(this, ActionSelectionActivity::class.java)
+            intent.putExtra("title", "$keyName / $label")
+            intent.putExtra("pref_key", prefKey)
+            startActivity(intent)
+        }
+    }
+
+    private fun updateKeySubtitle(keyCode: Int, subtitleView: TextView) {
+        val noneLabel = getString(R.string.action_none)
+        val labels = AppConfig.KEY_TRIGGERS.zip(
+            listOf(getString(R.string.key_mode_click), getString(R.string.key_mode_double_click), getString(R.string.key_mode_long_press))
+        ).mapNotNull { (trigger, name) ->
+            val label = getConfigString("${AppConfig.keyAction(keyCode, trigger)}_label")
+            label.takeIf { it.isNotEmpty() && it != noneLabel }?.let { "$name: $it" }
+        }
+        subtitleView.text = labels.joinToString(", ").ifEmpty { getString(R.string.key_not_configured) }
+    }
+
+    private fun refreshAllKeyItems() {
+        for (config in SUPPORTED_KEYS) {
+            val keyCode = config.keyCode
+            keyViews[keyCode]?.let { view ->
+                val subtitle = view.findViewById<TextView>(R.id.subtitle)
+                val checkbox = view.findViewById<CheckBox>(R.id.checkbox)
+                
+                // Refresh checkbox state
+                checkbox.setOnCheckedChangeListener(null)
+                checkbox.isChecked = getConfigBool(AppConfig.keyEnabled(keyCode))
+                checkbox.setOnCheckedChangeListener { buttonView, isChecked ->
+                    if (!buttonView.isPressed) return@setOnCheckedChangeListener
+                    putConfig(AppConfig.keyEnabled(keyCode), isChecked)
+                }
+
+                // Refresh subtitle
+                updateKeySubtitle(keyCode, subtitle)
+
+                // Refresh action subtitles
+                refreshAction(view.findViewById(R.id.action_click), keyCode, "click")
+                refreshAction(view.findViewById(R.id.action_double_click), keyCode, "double_click")
+                refreshAction(view.findViewById(R.id.action_long_press), keyCode, "long_press")
+            }
+        }
+    }
+
+    private fun refreshAction(actionView: View, keyCode: Int, mode: String) {
+        val prefKey = AppConfig.keyAction(keyCode, mode)
+        actionView.findViewById<TextView>(R.id.action_subtitle).text =
+            getConfigString("${prefKey}_label", getString(R.string.action_none))
+        ActionSelectionActivity.applyActionIcon(this, getConfigString(prefKey, "none"), actionView.findViewById(R.id.action_icon))
+    }
+}

app/src/main/java/com/fan/edgex/ui/MainActivity.kt

@@ -0,0 +1,28 @@
+package com.fan.edgex.ui
+
+import android.os.Bundle
+import androidx.activity.compose.setContent
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.WindowInsetsControllerCompat
+import com.fan.edgex.config.FreezerBootstrap
+import com.fan.edgex.config.ModuleActivationState
+import com.fan.edgex.config.broadcastFullConfigSnapshot
+import com.fan.edgex.config.syncRuntimeEnableFlagsFromConfiguredActions
+import com.fan.edgex.ui.compose.EdgeXApp
+
+class MainActivity : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        WindowInsetsControllerCompat(window, window.decorView).apply {
+            isAppearanceLightStatusBars = true
+            isAppearanceLightNavigationBars = true
+        }
+        syncRuntimeEnableFlagsFromConfiguredActions()
+        ModuleActivationState.requestRefresh(this)
+        broadcastFullConfigSnapshot()
+        FreezerBootstrap.ensureMigrated(this)
+        setContent {
+            EdgeXApp()
+        }
+    }
+}

app/src/main/java/com/fan/edgex/ui/MultiActionEditActivity.kt

@@ -0,0 +1,395 @@
+package com.fan.edgex.ui
+
+import android.content.Intent
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import android.widget.Toast
+import androidx.activity.OnBackPressedCallback
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.fan.edgex.R
+import com.fan.edgex.config.MultiAction
+import com.fan.edgex.config.MultiActionStep
+import com.fan.edgex.config.MultiActionStore
+import com.fan.edgex.config.broadcastFullConfigSnapshot
+import com.fan.edgex.config.configPrefs
+import com.fan.edgex.config.getConfigString
+import com.fan.edgex.config.putConfig
+import com.fan.edgex.config.requestHookActionExecution
+
+class MultiActionEditActivity : AppCompatActivity() {
+
+    companion object {
+        const val EXTRA_ID = "multi_action_id"
+        const val EXTRA_IS_NEW = "is_new"
+    }
+
+    private lateinit var multiActionId: String
+    private lateinit var steps: MutableList<MultiActionStep>
+    private lateinit var adapter: StepAdapter
+    private lateinit var recyclerView: RecyclerView
+    private lateinit var tvEmpty: TextView
+    private lateinit var tvTitle: TextView
+
+    private var multiActionName = ""
+    private var currentIconRef = ""
+    private var isModified = false
+    private var isNew = false
+
+    private var addingStep = false
+    private var editingStepIndex = -1
+
+    private lateinit var ivIconPreview: ImageView
+
+    private val iconPickerLauncher = registerForActivityResult(
+        ActivityResultContracts.StartActivityForResult()
+    ) { result ->
+        if (result.resultCode == android.app.Activity.RESULT_OK) {
+            val ref = result.data?.getStringExtra(AppIconPickerActivity.EXTRA_ICON_REF) ?: return@registerForActivityResult
+            MultiActionIconUtils.deleteIfCustom(this, currentIconRef)
+            currentIconRef = ref
+            MultiActionIconUtils.applyTo(this, ivIconPreview, currentIconRef)
+            markModified()
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_multi_action_edit)
+        ThemeManager.applyToActivity(this)
+
+        multiActionId = intent.getStringExtra(EXTRA_ID) ?: run { finish(); return }
+        isNew = intent.getBooleanExtra(EXTRA_IS_NEW, false)
+
+        if (isNew) {
+            multiActionName = multiActionId
+            steps = mutableListOf()
+            currentIconRef = ""
+        } else {
+            val existing = MultiActionStore.get(configPrefs(), multiActionId) ?: run { finish(); return }
+            multiActionName = existing.name
+            steps = existing.steps
+            currentIconRef = existing.iconRef
+        }
+
+        tvTitle = findViewById(R.id.tv_title)
+        tvTitle.text = multiActionName
+        tvTitle.setOnClickListener { showRenameDialog() }
+
+        ivIconPreview = findViewById(R.id.iv_icon_preview)
+        MultiActionIconUtils.applyTo(this, ivIconPreview, currentIconRef)
+        findViewById<View>(R.id.btn_icon).setOnClickListener { openIconPicker() }
+
+        recyclerView = findViewById(R.id.recycler_view)
+        tvEmpty = findViewById(R.id.tv_empty)
+
+        adapter = StepAdapter(steps)
+        recyclerView.layoutManager = LinearLayoutManager(this)
+        recyclerView.adapter = adapter
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(
+                view.paddingLeft,
+                insets.getInsets(android.view.WindowInsets.Type.statusBars()).top,
+                view.paddingRight,
+                view.paddingBottom,
+            )
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { handleBack() }
+        findViewById<View>(R.id.btn_save).setOnClickListener { saveAndShowToast() }
+        onBackPressedDispatcher.addCallback(
+            this,
+            object : OnBackPressedCallback(true) {
+                override fun handleOnBackPressed() {
+                    handleBack()
+                }
+            },
+        )
+
+        val fab = findViewById<View>(R.id.btn_fab)
+        fab.setOnClickListener { startAddStep() }
+        fab.setOnApplyWindowInsetsListener { view, insets ->
+            val navBottom = insets.getInsets(android.view.WindowInsets.Type.navigationBars()).bottom
+            val lp = view.layoutParams as android.widget.FrameLayout.LayoutParams
+            lp.bottomMargin = (16 * resources.displayMetrics.density + navBottom).toInt()
+            view.layoutParams = lp
+            insets
+        }
+
+        updateEmpty()
+    }
+
+    override fun onResume() {
+        super.onResume()
+        ThemeManager.applyToActivity(this)
+        MultiActionIconUtils.applyTo(this, ivIconPreview, currentIconRef)
+        consumeTempStep()
+    }
+
+    private fun consumeTempStep() {
+        val tempKey = MultiActionStore.tempStepKey()
+        val code = getConfigString(tempKey)
+        val label = getConfigString("${tempKey}_label")
+
+        if (code.isBlank() || code == "none") {
+            addingStep = false
+            editingStepIndex = -1
+            return
+        }
+
+        val step = MultiActionStep(code, label.ifBlank { code })
+
+        when {
+            addingStep -> {
+                addingStep = false
+                steps.add(step)
+                adapter.notifyItemInserted(steps.size - 1)
+                markModified()
+            }
+            editingStepIndex >= 0 -> {
+                val idx = editingStepIndex
+                editingStepIndex = -1
+                steps[idx] = step
+                adapter.notifyItemChanged(idx)
+                markModified()
+            }
+        }
+
+        putConfig(tempKey, "")
+        putConfig("${tempKey}_label", "")
+        updateEmpty()
+    }
+
+    private fun startAddStep() {
+        addingStep = true
+        editingStepIndex = -1
+        putConfig(MultiActionStore.tempStepKey(), "")
+        putConfig("${MultiActionStore.tempStepKey()}_label", "")
+        startActivity(Intent(this, ActionSelectionActivity::class.java)
+            .putExtra("pref_key", MultiActionStore.tempStepKey())
+            .putExtra("title", getString(R.string.header_action_selection)))
+    }
+
+    private fun editStep(index: Int) {
+        addingStep = false
+        editingStepIndex = index
+        val current = steps[index]
+        putConfig(MultiActionStore.tempStepKey(), current.code)
+        putConfig("${MultiActionStore.tempStepKey()}_label", current.label)
+        startActivity(Intent(this, ActionSelectionActivity::class.java)
+            .putExtra("pref_key", MultiActionStore.tempStepKey())
+            .putExtra("title", current.label))
+    }
+
+    private fun showStepOptions(index: Int) {
+        val step = steps[index]
+        val options = arrayOf(
+            getString(R.string.action_edit),
+            getString(R.string.multi_action_step_edit_icon_name),
+            getString(R.string.copy_copy),
+            getString(R.string.action_execute),
+            getString(R.string.multi_action_step_info),
+            getString(R.string.action_delete),
+        )
+        AlertDialog.Builder(this)
+            .setTitle(step.label)
+            .setItems(options) { _, which ->
+                when (which) {
+                    0 -> editStep(index)
+                    1 -> showEditIconNameDialog(index)
+                    2 -> copyStep(index)
+                    3 -> executeStep(step)
+                    4 -> showStepInfo(step)
+                    5 -> deleteStep(index)
+                }
+            }
+            .show()
+    }
+
+    private fun showEditIconNameDialog(index: Int) {
+        val step = steps[index]
+        val editText = android.widget.EditText(this).apply {
+            setText(step.label)
+            selectAll()
+            hint = getString(R.string.multi_action_step_edit_label_hint)
+        }
+        val container = android.widget.FrameLayout(this).apply {
+            setPadding(48, 16, 48, 0)
+            addView(editText)
+        }
+        AlertDialog.Builder(this)
+            .setTitle(R.string.multi_action_step_edit_icon_name)
+            .setView(container)
+            .setPositiveButton(R.string.btn_save) { _, _ ->
+                val newLabel = editText.text.toString().trim().ifBlank { step.label }
+                steps[index] = step.copy(label = newLabel)
+                adapter.notifyItemChanged(index)
+                markModified()
+            }
+            .setNegativeButton(android.R.string.cancel, null)
+            .show()
+    }
+
+    private fun copyStep(index: Int) {
+        val copy = steps[index].copy()
+        steps.add(index + 1, copy)
+        adapter.notifyItemInserted(index + 1)
+        markModified()
+        updateEmpty()
+    }
+
+    private fun executeStep(step: MultiActionStep) {
+        requestHookActionExecution(step.code)
+    }
+
+    private fun showStepInfo(step: MultiActionStep) {
+        AlertDialog.Builder(this)
+            .setTitle(R.string.multi_action_step_info)
+            .setMessage(
+                "${getString(R.string.multi_action_info_label, step.label)}\n" +
+                "${getString(R.string.multi_action_info_code, step.code)}"
+            )
+            .setPositiveButton(android.R.string.ok, null)
+            .show()
+    }
+
+    private fun deleteStep(index: Int) {
+        steps.removeAt(index)
+        adapter.notifyItemRemoved(index)
+        markModified()
+        updateEmpty()
+    }
+
+    private fun showRenameDialog() {
+        val editText = android.widget.EditText(this).apply {
+            setText(multiActionName)
+            selectAll()
+            hint = getString(R.string.multi_action_edit_name_hint)
+        }
+        val container = android.widget.FrameLayout(this).apply {
+            setPadding(48, 16, 48, 0)
+            addView(editText)
+        }
+        AlertDialog.Builder(this)
+            .setTitle(R.string.action_rename)
+            .setView(container)
+            .setPositiveButton(R.string.btn_save) { _, _ ->
+                val newName = editText.text.toString().trim().ifBlank { multiActionName }
+                multiActionName = newName
+                tvTitle.text = multiActionName
+                markModified()
+            }
+            .setNegativeButton(android.R.string.cancel, null)
+            .show()
+    }
+
+    private fun markModified() {
+        isModified = true
+    }
+
+    private fun saveAndShowToast() {
+        doSave()
+        Toast.makeText(this, R.string.action_saved, Toast.LENGTH_SHORT).show()
+    }
+
+    private fun openIconPicker() {
+        iconPickerLauncher.launch(Intent(this, AppIconPickerActivity::class.java))
+    }
+
+    private fun doSave() {
+        val updated = MultiAction(multiActionId, multiActionName, steps, currentIconRef)
+        MultiActionStore.save(configPrefs(), updated)
+        broadcastFullConfigSnapshot()
+        isModified = false
+        isNew = false
+    }
+
+    private fun handleBack() {
+        if (!isModified) {
+            finish()
+            return
+        }
+        AlertDialog.Builder(this)
+            .setTitle(R.string.multi_action_unsaved_title)
+            .setMessage(R.string.multi_action_unsaved_message)
+            .setPositiveButton(R.string.btn_save) { _, _ ->
+                doSave()
+                finish()
+            }
+            .setNegativeButton(R.string.multi_action_discard) { _, _ ->
+                if (isNew) MultiActionStore.delete(configPrefs(), multiActionId)
+                finish()
+            }
+            .setNeutralButton(android.R.string.cancel, null)
+            .show()
+    }
+
+    private fun updateEmpty() {
+        val empty = steps.isEmpty()
+        tvEmpty.visibility = if (empty) View.VISIBLE else View.GONE
+        recyclerView.visibility = if (empty) View.GONE else View.VISIBLE
+    }
+
+    inner class StepAdapter(
+        private val items: MutableList<MultiActionStep>,
+    ) : RecyclerView.Adapter<StepAdapter.ViewHolder>() {
+
+        inner class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
+            val icon: ImageView = v.findViewById(R.id.icon)
+            val tvLabel: TextView = v.findViewById(R.id.tv_label)
+            val btnMore: View = v.findViewById(R.id.btn_more)
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+            val v = LayoutInflater.from(parent.context).inflate(R.layout.item_multi_action_step, parent, false)
+            return ViewHolder(v)
+        }
+
+        override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+            val step = items[position]
+            holder.tvLabel.text = step.label
+            holder.icon.setImageResource(iconForStep(step))
+            ThemeManager.applyToView(holder.itemView, this@MultiActionEditActivity)
+            holder.itemView.setOnLongClickListener {
+                showStepOptions(position)
+                true
+            }
+            holder.btnMore.setOnClickListener { showStepOptions(position) }
+        }
+
+        override fun getItemCount() = items.size
+    }
+
+    private fun iconForStep(step: MultiActionStep): Int = when {
+        step.code == "back" -> R.drawable.ic_arrow_back
+        step.code == "home" -> R.drawable.ic_home
+        step.code == "recents" || step.code == "recent" -> R.drawable.ic_recents
+        step.code == "expand_notifications" -> R.drawable.ic_notifications
+        step.code == "screenshot" -> R.drawable.ic_camera
+        step.code == "lock_screen" -> R.drawable.ic_power
+        step.code == "kill_app" -> R.drawable.ic_kill_app
+        step.code == "clear_background" -> R.drawable.ic_clear_recent
+        step.code == "freezer_drawer" -> R.drawable.ic_freezer
+        step.code == "refreeze" -> R.drawable.ic_refreeze
+        step.code == "clipboard" -> R.drawable.ic_paste
+        step.code == "universal_copy" -> R.drawable.ic_content_copy
+        step.code == "brightness_up" -> R.drawable.ic_brightness_up
+        step.code == "brightness_down" -> R.drawable.ic_brightness_down
+        step.code == "volume_up" -> R.drawable.ic_volume_up
+        step.code == "volume_down" -> R.drawable.ic_volume_down
+        step.code.startsWith("music_control:") -> R.drawable.ic_music
+        step.code.startsWith("launch_app:") -> R.drawable.ic_launch_app
+        step.code.startsWith("app_shortcut:") -> R.drawable.ic_app_shortcut
+        step.code.startsWith("shell:") -> R.drawable.ic_terminal
+        step.code.startsWith("multi_action:") -> R.drawable.ic_multi_action
+        else -> R.drawable.ic_action_dot
+    }
+}

app/src/main/java/com/fan/edgex/ui/MultiActionIconUtils.kt

@@ -0,0 +1,76 @@
+package com.fan.edgex.ui
+
+import android.content.Context
+import android.content.pm.PackageManager
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import android.graphics.drawable.BitmapDrawable
+import android.graphics.drawable.Drawable
+import android.net.Uri
+import android.widget.ImageView
+import com.fan.edgex.R
+import java.io.File
+import java.util.UUID
+
+object MultiActionIconUtils {
+    const val PREFIX_APP = "app:"
+    const val PREFIX_CUSTOM = "custom:"
+
+    fun resolveDrawable(context: Context, iconRef: String): Drawable? = when {
+        iconRef.startsWith(PREFIX_APP) -> loadAppIcon(context, iconRef.removePrefix(PREFIX_APP))
+        iconRef.startsWith(PREFIX_CUSTOM) -> {
+            val bmp = loadCustomBitmap(context, iconRef.removePrefix(PREFIX_CUSTOM))
+            bmp?.let { BitmapDrawable(context.resources, it) }
+        }
+        else -> null
+    }
+
+    fun loadAppIcon(context: Context, packageName: String): Drawable? {
+        return try {
+            context.packageManager.getApplicationIcon(packageName)
+        } catch (e: PackageManager.NameNotFoundException) {
+            null
+        }
+    }
+
+    private fun loadCustomBitmap(context: Context, filename: String): Bitmap? {
+        val file = File(context.filesDir, "multi_action_icons/$filename")
+        return if (file.exists()) BitmapFactory.decodeFile(file.absolutePath) else null
+    }
+
+    fun saveCustomIconFromUri(context: Context, uri: Uri): String? {
+        val iconDir = File(context.filesDir, "multi_action_icons")
+        iconDir.mkdirs()
+        val filename = "${UUID.randomUUID()}.png"
+        val file = File(iconDir, filename)
+        return runCatching {
+            context.contentResolver.openInputStream(uri)?.use { input ->
+                file.outputStream().use { output -> input.copyTo(output) }
+            }
+            filename
+        }.getOrNull()
+    }
+
+    fun deleteIfCustom(context: Context, iconRef: String) {
+        if (!iconRef.startsWith(PREFIX_CUSTOM)) return
+        File(context.filesDir, "multi_action_icons/${iconRef.removePrefix(PREFIX_CUSTOM)}").delete()
+    }
+
+    /**
+     * Apply iconRef to an ImageView sitting inside a themed circle background.
+     * - Default (empty): shows ic_multi_action with white tint
+     * - App/Custom: shows the actual drawable with no tint so colors are preserved
+     */
+    fun applyTo(context: Context, imageView: ImageView, iconRef: String) {
+        val drawable = if (iconRef.isNotEmpty()) resolveDrawable(context, iconRef) else null
+        if (drawable != null) {
+            imageView.setImageDrawable(drawable)
+            imageView.imageTintList = null
+            imageView.clearColorFilter()
+        } else {
+            imageView.setImageResource(R.drawable.ic_multi_action)
+            imageView.imageTintList =
+                android.content.res.ColorStateList.valueOf(android.graphics.Color.WHITE)
+        }
+    }
+}

app/src/main/java/com/fan/edgex/ui/MultiActionsListActivity.kt

@@ -0,0 +1,239 @@
+package com.fan.edgex.ui
+
+import android.content.Intent
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.fan.edgex.R
+import com.fan.edgex.config.MultiAction
+import com.fan.edgex.config.MultiActionStore
+import com.fan.edgex.config.broadcastFullConfigSnapshot
+import com.fan.edgex.config.configPrefs
+import com.fan.edgex.config.putConfig
+import com.fan.edgex.config.requestHookActionExecution
+
+class MultiActionsListActivity : AppCompatActivity() {
+
+    companion object {
+        const val EXTRA_MODE = "mode"
+        const val MODE_PICK = "pick"
+        const val EXTRA_PREF_KEY = "pref_key"
+        const val EXTRA_TITLE = "title"
+    }
+
+    private lateinit var adapter: MultiActionAdapter
+    private val items = mutableListOf<MultiAction>()
+    private lateinit var recyclerView: RecyclerView
+    private lateinit var tvEmpty: TextView
+    private var pickMode = false
+    private var prefKey = ""
+
+    private var pendingIconMultiAction: MultiAction? = null
+    private val iconPickerLauncher = registerForActivityResult(
+        ActivityResultContracts.StartActivityForResult()
+    ) { result ->
+        val action = pendingIconMultiAction ?: return@registerForActivityResult
+        pendingIconMultiAction = null
+        if (result.resultCode == android.app.Activity.RESULT_OK) {
+            val newRef = result.data?.getStringExtra(AppIconPickerActivity.EXTRA_ICON_REF) ?: return@registerForActivityResult
+            MultiActionIconUtils.deleteIfCustom(this, action.iconRef)
+            MultiActionStore.save(configPrefs(), action.copy(iconRef = newRef))
+            broadcastFullConfigSnapshot()
+            loadData()
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_multi_actions_list)
+        ThemeManager.applyToActivity(this)
+
+        pickMode = intent.getStringExtra(EXTRA_MODE) == MODE_PICK
+        prefKey = intent.getStringExtra(EXTRA_PREF_KEY) ?: ""
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(
+                view.paddingLeft,
+                insets.getInsets(android.view.WindowInsets.Type.statusBars()).top,
+                view.paddingRight,
+                view.paddingBottom,
+            )
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+
+        recyclerView = findViewById(R.id.recycler_view)
+        tvEmpty = findViewById(R.id.tv_empty)
+
+        adapter = MultiActionAdapter(items,
+            onClick = { multiAction ->
+                if (pickMode) {
+                    pickAndReturn(multiAction)
+                } else {
+                    openEdit(multiAction.id)
+                }
+            },
+            onLongClick = { multiAction ->
+                showItemOptions(multiAction)
+            },
+        )
+        recyclerView.layoutManager = LinearLayoutManager(this)
+        recyclerView.adapter = adapter
+
+        val fab = findViewById<View>(R.id.btn_fab)
+        fab.setOnClickListener { createNew() }
+        fab.setOnApplyWindowInsetsListener { view, insets ->
+            val navBottom = insets.getInsets(android.view.WindowInsets.Type.navigationBars()).bottom
+            val lp = view.layoutParams as android.widget.FrameLayout.LayoutParams
+            lp.bottomMargin = (16 * resources.displayMetrics.density + navBottom).toInt()
+            view.layoutParams = lp
+            insets
+        }
+
+        loadData()
+    }
+
+    override fun onResume() {
+        super.onResume()
+        ThemeManager.applyToActivity(this)
+        loadData()
+    }
+
+    private fun loadData() {
+        val prefs = configPrefs()
+        items.clear()
+        items.addAll(MultiActionStore.getAll(prefs))
+        adapter.notifyDataSetChanged()
+        updateEmpty()
+    }
+
+    private fun updateEmpty() {
+        val empty = items.isEmpty()
+        tvEmpty.visibility = if (empty) View.VISIBLE else View.GONE
+        recyclerView.visibility = if (empty) View.GONE else View.VISIBLE
+    }
+
+    private fun createNew() {
+        val id = MultiActionStore.generateId()
+        startActivity(Intent(this, MultiActionEditActivity::class.java)
+            .putExtra(MultiActionEditActivity.EXTRA_ID, id)
+            .putExtra(MultiActionEditActivity.EXTRA_IS_NEW, true))
+    }
+
+    private fun openEdit(id: String) {
+        startActivity(Intent(this, MultiActionEditActivity::class.java)
+            .putExtra(MultiActionEditActivity.EXTRA_ID, id))
+    }
+
+    private fun pickAndReturn(multiAction: MultiAction) {
+        if (prefKey.isNotBlank()) {
+            putConfig(prefKey, MultiActionStore.actionCode(multiAction.id))
+            putConfig("${prefKey}_label", multiAction.name)
+        }
+        finish()
+    }
+
+    private fun showItemOptions(multiAction: MultiAction) {
+        val options = arrayOf(
+            getString(R.string.action_edit),
+            getString(R.string.action_rename),
+            getString(R.string.multi_action_option_edit_icon),
+            getString(R.string.action_execute),
+            getString(R.string.action_delete),
+        )
+        AlertDialog.Builder(this)
+            .setTitle(multiAction.name)
+            .setItems(options) { _, which ->
+                when (which) {
+                    0 -> openEdit(multiAction.id)
+                    1 -> showRenameDialog(multiAction)
+                    2 -> openIconPicker(multiAction)
+                    3 -> requestHookActionExecution(MultiActionStore.actionCode(multiAction.id))
+                    4 -> showDeleteConfirm(multiAction)
+                }
+            }
+            .show()
+    }
+
+    private fun openIconPicker(multiAction: MultiAction) {
+        pendingIconMultiAction = multiAction
+        iconPickerLauncher.launch(Intent(this, AppIconPickerActivity::class.java))
+    }
+
+    private fun showRenameDialog(multiAction: MultiAction) {
+        val editText = android.widget.EditText(this).apply {
+            setText(multiAction.name)
+            selectAll()
+            hint = getString(R.string.multi_action_edit_name_hint)
+        }
+        val container = android.widget.FrameLayout(this).apply {
+            setPadding(48, 16, 48, 0)
+            addView(editText)
+        }
+        AlertDialog.Builder(this)
+            .setTitle(R.string.action_rename)
+            .setView(container)
+            .setPositiveButton(R.string.btn_save) { _, _ ->
+                val newName = editText.text.toString().trim().ifBlank { multiAction.name }
+                val updated = multiAction.copy(name = newName)
+                MultiActionStore.save(configPrefs(), updated)
+                broadcastFullConfigSnapshot()
+                loadData()
+            }
+            .setNegativeButton(android.R.string.cancel, null)
+            .show()
+    }
+
+    private fun showDeleteConfirm(multiAction: MultiAction) {
+        AlertDialog.Builder(this)
+            .setTitle(getString(R.string.multi_action_option_delete_confirm, multiAction.name))
+            .setPositiveButton(R.string.action_delete) { _, _ ->
+                MultiActionStore.delete(configPrefs(), multiAction.id)
+                broadcastFullConfigSnapshot()
+                loadData()
+            }
+            .setNegativeButton(android.R.string.cancel, null)
+            .show()
+    }
+
+    inner class MultiActionAdapter(
+        private val items: List<MultiAction>,
+        private val onClick: (MultiAction) -> Unit,
+        private val onLongClick: (MultiAction) -> Unit,
+    ) : RecyclerView.Adapter<MultiActionAdapter.ViewHolder>() {
+
+        inner class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
+            val tvName: TextView = v.findViewById(R.id.tv_name)
+            val tvCount: TextView = v.findViewById(R.id.tv_count)
+            val icon: ImageView = v.findViewById(R.id.icon)
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+            val v = LayoutInflater.from(parent.context).inflate(R.layout.item_multi_action, parent, false)
+            return ViewHolder(v)
+        }
+
+        override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+            val item = items[position]
+            holder.tvName.text = item.name
+            holder.tvCount.text = getString(R.string.multi_action_step_count, item.steps.size)
+            ThemeManager.applyToView(holder.itemView, this@MultiActionsListActivity)
+            MultiActionIconUtils.applyTo(this@MultiActionsListActivity, holder.icon, item.iconRef)
+            holder.itemView.setOnClickListener { onClick(item) }
+            holder.itemView.setOnLongClickListener {
+                onLongClick(item)
+                true
+            }
+        }
+
+        override fun getItemCount() = items.size
+    }
+}

app/src/main/java/com/fan/edgex/ui/MusicControlActivity.kt

@@ -0,0 +1,80 @@
+package com.fan.edgex.ui
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.annotation.DrawableRes
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.fan.edgex.R
+import com.fan.edgex.config.putConfig
+
+@Deprecated("Use Compose MusicControlSheet instead")
+class MusicControlActivity : AppCompatActivity() {
+
+    data class MusicOption(
+        val label: String,
+        val code: String,
+        @DrawableRes val iconRes: Int,
+    )
+
+    private val options get() = listOf(
+        MusicOption(getString(R.string.action_music_play_pause), "play_pause", R.drawable.ic_music_play_pause),
+        MusicOption(getString(R.string.action_music_stop),       "stop",       R.drawable.ic_music_stop),
+        MusicOption(getString(R.string.action_music_previous),   "previous",   R.drawable.ic_music_previous),
+        MusicOption(getString(R.string.action_music_next),       "next",       R.drawable.ic_music_next),
+    )
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_action_selection)
+        ThemeManager.applyToActivity(this)
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+        findViewById<TextView>(R.id.tv_subtitle).text = getString(R.string.header_music_control)
+
+        val prefKey = intent.getStringExtra("pref_key") ?: "unknown"
+
+        val recyclerView = findViewById<RecyclerView>(R.id.recycler_view)
+        recyclerView.layoutManager = LinearLayoutManager(this)
+        recyclerView.adapter = OptionsAdapter(options) { option ->
+            putConfig(prefKey, "music_control:${option.code}")
+            putConfig("${prefKey}_label", getString(R.string.label_music_prefix, option.label))
+            finish()
+        }
+    }
+
+    inner class OptionsAdapter(
+        private val items: List<MusicOption>,
+        private val onClick: (MusicOption) -> Unit,
+    ) : RecyclerView.Adapter<OptionsAdapter.ViewHolder>() {
+
+        inner class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
+            val icon: ImageView = v.findViewById(R.id.icon)
+            val title: TextView = v.findViewById(R.id.title)
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+            val v = LayoutInflater.from(parent.context).inflate(R.layout.item_action_selection, parent, false)
+            return ViewHolder(v)
+        }
+
+        override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+            val item = items[position]
+            holder.title.text = item.label
+            holder.icon.setImageResource(item.iconRes)
+            ThemeManager.applyToView(holder.itemView, this@MusicControlActivity)
+            holder.itemView.setOnClickListener { onClick(item) }
+        }
+
+        override fun getItemCount() = items.size
+    }
+}

app/src/main/java/com/fan/edgex/ui/PanelConfigActivity.kt

@@ -0,0 +1,352 @@
+package com.fan.edgex.ui
+
+import android.content.Intent
+import android.graphics.drawable.AdaptiveIconDrawable
+import android.graphics.drawable.Drawable
+import android.os.Build
+import android.os.Bundle
+import android.text.TextUtils
+import android.view.Gravity
+import android.view.View
+import android.view.ViewGroup
+import android.widget.FrameLayout
+import android.widget.ImageView
+import android.widget.LinearLayout
+import android.widget.ScrollView
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.getConfigString
+import com.fan.edgex.config.putConfig
+
+class PanelConfigActivity : AppCompatActivity() {
+
+    private lateinit var mode: String
+    private lateinit var content: LinearLayout
+    private val slotRows = mutableListOf<SlotRow>()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        mode = intent.getStringExtra(EXTRA_MODE) ?: MODE_CUSTOM
+        buildLayout()
+        ThemeManager.applyToActivity(this)
+    }
+
+    override fun onResume() {
+        super.onResume()
+        syncRuntimeTitles()
+        refreshSlots()
+        ThemeManager.applyToActivity(this)
+    }
+
+    private fun buildLayout() {
+        val dp = resources.displayMetrics.density
+        val root = LinearLayout(this).apply {
+            orientation = LinearLayout.VERTICAL
+            setBackgroundColor(resources.getColor(R.color.ui_background, theme))
+        }
+
+        val header = LinearLayout(this).apply {
+            id = R.id.header_container
+            orientation = LinearLayout.HORIZONTAL
+            gravity = Gravity.CENTER_VERTICAL
+            setBackgroundColor(resources.getColor(R.color.ui_header_background, theme))
+            setPadding((8 * dp).toInt(), 0, (16 * dp).toInt(), 0)
+            minimumHeight = resources.getDimensionPixelSize(
+                androidx.appcompat.R.dimen.abc_action_bar_default_height_material
+            )
+            setOnApplyWindowInsetsListener { view, insets ->
+                view.setPadding(
+                    view.paddingLeft,
+                    insets.getInsets(android.view.WindowInsets.Type.statusBars()).top,
+                    view.paddingRight,
+                    view.paddingBottom,
+                )
+                insets
+            }
+        }
+        header.addView(ImageView(this).apply {
+            setImageResource(R.drawable.ic_arrow_back)
+            setColorFilter(resources.getColor(R.color.ui_header_text, theme))
+            setPadding((16 * dp).toInt(), (16 * dp).toInt(), (16 * dp).toInt(), (16 * dp).toInt())
+            setOnClickListener { finish() }
+        }, LinearLayout.LayoutParams((56 * dp).toInt(), (56 * dp).toInt()))
+        header.addView(TextView(this).apply {
+            text = titleForMode()
+            textSize = 20f
+            setTextColor(resources.getColor(R.color.ui_header_text, theme))
+            gravity = Gravity.CENTER_VERTICAL
+        }, LinearLayout.LayoutParams(0, (56 * dp).toInt(), 1f))
+        root.addView(header)
+
+        val scrollView = ScrollView(this)
+        content = LinearLayout(this).apply {
+            orientation = LinearLayout.VERTICAL
+            setPadding(0, (8 * dp).toInt(), 0, (24 * dp).toInt())
+        }
+        scrollView.addView(content)
+        root.addView(scrollView, LinearLayout.LayoutParams(
+            ViewGroup.LayoutParams.MATCH_PARENT,
+            0,
+            1f,
+        ))
+
+        setContentView(root)
+        populateContent()
+    }
+
+    private fun populateContent() {
+        content.removeAllViews()
+        slotRows.clear()
+        if (mode == MODE_CUSTOM) {
+            repeat(AppConfig.CUSTOM_PANEL_ROWS) { row ->
+                addSection(getString(R.string.panel_row_title, row + 1))
+                val line = LinearLayout(this).apply {
+                    orientation = LinearLayout.VERTICAL
+                }
+                repeat(AppConfig.CUSTOM_PANEL_COLUMNS) { column ->
+                    line.addView(createSlotRow(
+                        title = getString(R.string.panel_column_title, column + 1),
+                        prefKey = AppConfig.customPanelSlot(row, column),
+                    ))
+                }
+                content.addView(line)
+            }
+        } else {
+            val side = sideForMode()
+            repeat(AppConfig.SIDE_BAR_SLOTS) { index ->
+                content.addView(createSlotRow(
+                    title = getString(R.string.panel_slot_title, index + 1),
+                    prefKey = AppConfig.sideBarSlot(side, index),
+                ))
+            }
+        }
+    }
+
+    private fun createSlotRow(title: String, prefKey: String): View {
+        val dp = resources.displayMetrics.density
+        val row = LinearLayout(this).apply {
+            orientation = LinearLayout.HORIZONTAL
+            gravity = Gravity.CENTER_VERTICAL
+            setPadding((16 * dp).toInt(), (12 * dp).toInt(), (16 * dp).toInt(), (12 * dp).toInt())
+            background = obtainStyledAttributes(intArrayOf(android.R.attr.selectableItemBackground)).use {
+                it.getDrawable(0)
+            }
+            isClickable = true
+            isFocusable = true
+        }
+        val iconBox = FrameLayout(this).apply {
+            tag = "theme_icon_bg"
+            background = resources.getDrawable(R.drawable.circle_background_teal, theme)
+        }
+        val icon = ImageView(this).apply {
+            setImageResource(R.drawable.ic_action_dot)
+            setColorFilter(resources.getColor(R.color.ui_icon_tint, theme))
+        }
+        iconBox.addView(icon, FrameLayout.LayoutParams((24 * dp).toInt(), (24 * dp).toInt(), Gravity.CENTER))
+        row.addView(iconBox, LinearLayout.LayoutParams((40 * dp).toInt(), (40 * dp).toInt()))
+
+        val texts = LinearLayout(this).apply {
+            orientation = LinearLayout.VERTICAL
+            setPadding((16 * dp).toInt(), 0, 0, 0)
+        }
+        val titleView = TextView(this).apply {
+            text = title
+            textSize = 16f
+            setTextColor(resources.getColor(R.color.ui_text_primary, theme))
+        }
+        val subtitle = TextView(this).apply {
+            textSize = 13f
+            setTextColor(resources.getColor(R.color.ui_text_secondary, theme))
+            maxLines = 1
+            ellipsize = TextUtils.TruncateAt.END
+        }
+        texts.addView(titleView)
+        texts.addView(subtitle)
+        row.addView(texts, LinearLayout.LayoutParams(0, ViewGroup.LayoutParams.WRAP_CONTENT, 1f))
+
+        row.setOnClickListener {
+            startActivity(Intent(this, ActionSelectionActivity::class.java)
+                .putExtra("pref_key", prefKey)
+                .putExtra("title", title)
+                .putExtra(ActionSelectionActivity.EXTRA_EXCLUDED_CODES, excludedActionCodes()))
+        }
+        slotRows += SlotRow(prefKey, icon, subtitle)
+        ThemeManager.applyToView(row, this)
+        return row
+    }
+
+    private fun addSection(title: String) {
+        val dp = resources.displayMetrics.density
+        content.addView(TextView(this).apply {
+            text = title
+            textSize = 18f
+            setTextColor(resources.getColor(R.color.ui_text_primary, theme))
+            setPadding((16 * dp).toInt(), (20 * dp).toInt(), (16 * dp).toInt(), (8 * dp).toInt())
+        })
+    }
+
+    private fun refreshSlots() {
+        slotRows.forEach { slot ->
+            val action = getConfigString(slot.prefKey, "none")
+            val savedLabel = getConfigString("${slot.prefKey}_label", getString(R.string.action_none))
+            val label = displayTitleForAction(action, savedLabel)
+            slot.subtitle.text = label
+            val usesAppIcon = action.startsWith("launch_app:") || action.startsWith("app_shortcut:")
+            val iconSize = if (usesAppIcon) 34 else 24
+            slot.icon.layoutParams = FrameLayout.LayoutParams(
+                (iconSize * resources.displayMetrics.density).toInt(),
+                (iconSize * resources.displayMetrics.density).toInt(),
+                Gravity.CENTER,
+            )
+            slot.icon.setImageDrawable(drawableForAction(action))
+            if (usesAppIcon) {
+                slot.icon.clearColorFilter()
+            } else {
+                slot.icon.setColorFilter(resources.getColor(R.color.ui_icon_tint, theme))
+            }
+        }
+    }
+
+    private fun syncRuntimeTitles() {
+        slotRows.forEach { slot ->
+            val action = getConfigString(slot.prefKey, "none")
+            val label = getConfigString("${slot.prefKey}_label")
+            val title = displayTitleForAction(action, label)
+            if (title.isNotBlank()) {
+                putConfig("${slot.prefKey}_title", title)
+            }
+        }
+    }
+
+    private fun titleForMode(): String = when (mode) {
+        MODE_SIDE_LEFT -> getString(R.string.menu_left_side_bar)
+        MODE_SIDE_RIGHT -> getString(R.string.menu_right_side_bar)
+        else -> getString(R.string.menu_custom_panel)
+    }
+
+    private fun sideForMode(): String = if (mode == MODE_SIDE_RIGHT) "right" else "left"
+
+    private fun excludedActionCodes(): Array<String> = when (mode) {
+        MODE_SIDE_LEFT -> arrayOf(AppConfig.SIDE_BAR_LEFT_ACTION, AppConfig.SIDE_BAR_RIGHT_ACTION, AppConfig.PIE_ACTION, "sub_gesture")
+        MODE_SIDE_RIGHT -> arrayOf(AppConfig.SIDE_BAR_LEFT_ACTION, AppConfig.SIDE_BAR_RIGHT_ACTION, AppConfig.PIE_ACTION, "sub_gesture")
+        else -> arrayOf(AppConfig.CUSTOM_PANEL_ACTION, AppConfig.PIE_ACTION, "sub_gesture")
+    }
+
+    private fun drawableForAction(action: String): android.graphics.drawable.Drawable? {
+        if (action.startsWith("launch_app:")) {
+            val packageName = action.removePrefix("launch_app:")
+            val appIcon = runCatching {
+                packageManager.getApplicationIcon(packageName)
+            }.getOrNull()
+            if (appIcon != null) return appIcon.foregroundOrSelf()
+        }
+        if (action.startsWith("app_shortcut:")) {
+            val packageName = action.removePrefix("app_shortcut:").substringBefore(":")
+            val appIcon = runCatching {
+                packageManager.getApplicationIcon(packageName)
+            }.getOrNull()
+            if (appIcon != null) return appIcon.foregroundOrSelf()
+        }
+        return resources.getDrawable(iconForAction(action), theme)
+    }
+
+    private fun displayTitleForAction(action: String, savedLabel: String): String {
+        if (action.isBlank() || action == "none") return getString(R.string.action_none)
+        return when {
+            action.startsWith("launch_app:") -> appLabel(action.removePrefix("launch_app:"))
+                ?: stripKnownPrefix(savedLabel, "App:", "App: ", "应用：", "应用:", "应用: ")
+                    .ifBlank { getString(R.string.action_launch_app) }
+            action.startsWith("app_shortcut:") -> stripKnownPrefix(
+                savedLabel,
+                "Shortcut:",
+                "Shortcut: ",
+                "快捷方式:",
+                "快捷方式: ",
+                "快捷方式：",
+            ).ifBlank {
+                val packageName = action.removePrefix("app_shortcut:").substringBefore(":")
+                appLabel(packageName) ?: getString(R.string.action_app_shortcut)
+            }
+            action.startsWith("shell:") -> shellCommandTitle(action, savedLabel)
+            else -> savedLabel.ifBlank { action }
+        }
+    }
+
+    private fun appLabel(packageName: String): String? = runCatching {
+        val appInfo = packageManager.getApplicationInfo(packageName, 0)
+        appInfo.loadLabel(packageManager).toString()
+    }.getOrNull()
+
+    private fun shellCommandTitle(action: String, savedLabel: String): String {
+        val command = action.removePrefix("shell:").split(":", limit = 2).getOrNull(1).orEmpty().trim()
+        val saved = savedLabel.trim()
+        return when {
+            saved.isNotBlank() &&
+                saved != getString(R.string.action_shell_command) &&
+                saved != "Shell" &&
+                saved != "Shell Command" &&
+                saved != "Shell 命令" -> saved
+            command.isNotBlank() -> command
+            else -> getString(R.string.action_shell_command)
+        }
+    }
+
+    private fun stripKnownPrefix(value: String, vararg prefixes: String): String {
+        val trimmed = value.trim()
+        val match = prefixes.firstOrNull { trimmed.startsWith(it) } ?: return trimmed
+        return trimmed.removePrefix(match).trim()
+    }
+
+    private fun Drawable.foregroundOrSelf(): Drawable =
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && this is AdaptiveIconDrawable) {
+            foreground?.mutate() ?: mutate()
+        } else {
+            mutate()
+        }
+
+    private fun iconForAction(action: String): Int = when {
+        action == "back" -> R.drawable.ic_arrow_back
+        action == "home" -> R.drawable.ic_home
+        action == "recent" || action == "recents" -> R.drawable.ic_recents
+        action == "expand_notifications" -> R.drawable.ic_notifications
+        action == "shell_command" || action.startsWith("shell:") -> R.drawable.ic_terminal
+        action == "sub_gesture" -> R.drawable.ic_sub_gesture
+        action.startsWith("launch_app:") -> R.drawable.ic_launch_app
+        action.startsWith("app_shortcut:") -> R.drawable.ic_app_shortcut
+        action == "clear_background" -> R.drawable.ic_clear_recent
+        action == "freezer_drawer" -> R.drawable.ic_freezer
+        action == "refreeze" -> R.drawable.ic_refreeze
+        action == "screenshot" -> R.drawable.ic_camera
+        action == "clipboard" -> R.drawable.ic_paste
+        action == "universal_copy" -> R.drawable.ic_content_copy
+        action == "lock_screen" -> R.drawable.ic_power
+        action == "kill_app" -> R.drawable.ic_kill_app
+        action == "brightness_up" -> R.drawable.ic_brightness_up
+        action == "brightness_down" -> R.drawable.ic_brightness_down
+        action == "volume_up" -> R.drawable.ic_volume_up
+        action == "volume_down" -> R.drawable.ic_volume_down
+        action.startsWith("music_control:") -> R.drawable.ic_music
+        action.startsWith("multi_action:") -> R.drawable.ic_multi_action
+        action == AppConfig.CUSTOM_PANEL_ACTION -> R.drawable.ic_apps
+        action == AppConfig.SIDE_BAR_LEFT_ACTION -> R.drawable.ic_side_bar_left
+        action == AppConfig.SIDE_BAR_RIGHT_ACTION -> R.drawable.ic_side_bar_right
+        action == "toggle_wifi" -> R.drawable.ic_wifi
+        action == "toggle_mobile_data" -> R.drawable.ic_mobile_data
+        else -> R.drawable.ic_action_dot
+    }
+
+    private data class SlotRow(
+        val prefKey: String,
+        val icon: ImageView,
+        val subtitle: TextView,
+    )
+
+    companion object {
+        const val EXTRA_MODE = "mode"
+        const val MODE_CUSTOM = "custom"
+        const val MODE_SIDE_LEFT = "side_left"
+        const val MODE_SIDE_RIGHT = "side_right"
+    }
+}

app/src/main/java/com/fan/edgex/ui/PieSettingsActivity.kt

@@ -0,0 +1,161 @@
+package com.fan.edgex.ui
+
+import android.content.Intent
+import android.util.TypedValue
+import android.view.LayoutInflater
+import android.view.View
+import android.widget.ImageView
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.getConfigString
+
+class PieSettingsActivity : AppCompatActivity() {
+
+    private data class RowInfo(
+        val edge: String,
+        val ring: Int,
+        val slot: Int,
+        val view: View,
+    )
+
+    private val rows = mutableListOf<RowInfo>()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_pie_settings)
+        ThemeManager.applyToActivity(this)
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+
+        val container = findViewById<LinearLayout>(R.id.pie_sections_container)
+        val inflater = LayoutInflater.from(this)
+        val density = resources.displayMetrics.density
+
+        val edgeStringRes = mapOf(
+            "left" to R.string.pie_edge_left,
+            "right" to R.string.pie_edge_right,
+            "top" to R.string.pie_edge_top,
+            "bottom" to R.string.pie_edge_bottom,
+        )
+
+        for (edge in AppConfig.PIE_EDGES) {
+            val sectionHeader = LinearLayout(this).apply {
+                orientation = LinearLayout.HORIZONTAL
+                val tv = TypedValue()
+                context.theme.resolveAttribute(android.R.attr.selectableItemBackground, tv, true)
+                setBackgroundResource(tv.resourceId)
+                isClickable = true
+                isFocusable = true
+                val pad = (16 * density).toInt()
+                setPadding(pad, pad, pad, pad)
+                gravity = android.view.Gravity.CENTER_VERTICAL
+            }
+
+            val titleView = TextView(this).apply {
+                text = getString(edgeStringRes[edge] ?: R.string.pie_edge_left)
+                setTextColor(resources.getColor(R.color.ui_text_primary, theme))
+                textSize = 16f
+                layoutParams = LinearLayout.LayoutParams(0, LinearLayout.LayoutParams.WRAP_CONTENT, 1f)
+            }
+
+            val arrowView = ImageView(this).apply {
+                setImageResource(R.drawable.ic_expand_more)
+                imageTintList = resources.getColorStateList(R.color.ui_text_secondary, theme)
+                layoutParams = LinearLayout.LayoutParams(
+                    (24 * density).toInt(),
+                    (24 * density).toInt(),
+                )
+            }
+
+            sectionHeader.addView(titleView)
+            sectionHeader.addView(arrowView)
+            container.addView(sectionHeader)
+
+            val contentLayout = LinearLayout(this).apply {
+                orientation = LinearLayout.VERTICAL
+                visibility = View.GONE
+            }
+
+            val dividerH = (1 * density).toInt()
+            val dividerMargin = (4 * density).toInt()
+            val rowPad = (4 * density).toInt()
+            var firstRow = true
+
+            for (ring in 1..AppConfig.PIE_RINGS) {
+                for (slot in 0 until AppConfig.PIE_SLOTS_PER_RING) {
+                    if (!firstRow) {
+                        val divider = View(this).also { d ->
+                            d.setBackgroundColor(resources.getColor(R.color.ui_divider, theme))
+                            val lp = LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, dividerH)
+                            lp.topMargin = dividerMargin
+                            lp.bottomMargin = dividerMargin
+                            d.layoutParams = lp
+                        }
+                        contentLayout.addView(divider)
+                    }
+                    firstRow = false
+
+                    val row = inflater.inflate(R.layout.item_gesture_action, contentLayout, false)
+                    val tv2 = TypedValue()
+                    theme.resolveAttribute(android.R.attr.selectableItemBackground, tv2, true)
+                    row.setBackgroundResource(tv2.resourceId)
+                    row.isClickable = true
+                    row.isFocusable = true
+                    row.setPadding(rowPad, 0, rowPad, 0)
+                    row.findViewById<TextView>(R.id.action_title).text = getString(R.string.pie_ring_slot_label, ring, slot + 1)
+
+                    val capturedEdge = edge
+                    val capturedRing = ring
+                    val capturedSlot = slot
+                    row.setOnClickListener {
+                        startActivity(
+                            Intent(this, ActionSelectionActivity::class.java)
+                                .putExtra("pref_key", AppConfig.pieSlot(capturedEdge, capturedRing, capturedSlot))
+                                .putExtra("title", getString(R.string.pie_ring_slot_label, capturedRing, capturedSlot + 1))
+                        )
+                    }
+
+                    rows.add(RowInfo(edge, ring, slot, row))
+                    contentLayout.addView(row)
+                }
+            }
+
+            container.addView(contentLayout)
+
+            var expanded = false
+            sectionHeader.setOnClickListener {
+                expanded = !expanded
+                contentLayout.visibility = if (expanded) View.VISIBLE else View.GONE
+                arrowView.rotation = if (expanded) 180f else 0f
+            }
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        refreshLabels()
+    }
+
+    private fun refreshLabels() {
+        for (info in rows) {
+            val action = getConfigString(
+                AppConfig.pieSlot(info.edge, info.ring, info.slot),
+                "none"
+            )
+            val rawLabel = getConfigString(
+                AppConfig.pieSlotLabel(info.edge, info.ring, info.slot),
+                getString(R.string.action_none),
+            )
+            val label = ActionSelectionActivity.resolveActionLabel(this, action, rawLabel)
+            info.view.findViewById<TextView>(R.id.action_subtitle)?.text = label
+        }
+    }
+}

app/src/main/java/com/fan/edgex/ui/PremiumActivity.kt

@@ -0,0 +1,285 @@
+package com.fan.edgex.ui
+
+import android.content.Intent
+import android.graphics.drawable.GradientDrawable
+import android.os.Bundle
+import android.view.View
+import android.widget.Button
+import android.widget.FrameLayout
+import android.widget.ImageView
+import android.widget.TextView
+import android.widget.Toast
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import com.fan.edgex.R
+import com.fan.edgex.license.PremiumActivator
+import com.fan.edgex.utils.ActivationDialog
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+import kotlin.concurrent.thread
+
+class PremiumActivity : AppCompatActivity() {
+    private var updateCheckStarted = false
+    private var updateCheckInProgress = false
+    private var updateStatusText: String? = null
+    private var availableUpdate: PremiumActivator.DexUpdateStatus.Available? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_premium)
+        ThemeManager.applyToActivity(this)
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(
+                view.paddingLeft,
+                insets.getInsets(android.view.WindowInsets.Type.statusBars()).top,
+                view.paddingRight,
+                view.paddingBottom,
+            )
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+
+        findViewById<View>(R.id.item_edge_lighting).setOnClickListener {
+            startActivity(Intent(this, EdgeLightingSettingsActivity::class.java))
+        }
+        findViewById<Button>(R.id.btn_update).setOnClickListener {
+            performUpdate()
+        }
+
+        refreshStatus()
+    }
+
+    override fun onResume() {
+        super.onResume()
+        ThemeManager.applyToActivity(this)
+        refreshStatus()
+    }
+
+    private fun refreshStatus() {
+        val status = PremiumActivator.status(this)
+
+        data class StateVisuals(
+            val iconRes: Int,
+            val iconColorArgb: Int,
+            val titleRes: Int,
+            val descText: String?,
+        )
+
+        val visuals = when (status) {
+            PremiumActivator.Status.NotActivated -> StateVisuals(
+                iconRes = R.drawable.ic_info,
+                iconColorArgb = ThemeManager.currentAccent(this),
+                titleRes = R.string.menu_premium_not_activated,
+                descText = getString(R.string.premium_desc_not_activated),
+            )
+            PremiumActivator.Status.RebootRequired -> StateVisuals(
+                iconRes = R.drawable.ic_restart_alt,
+                iconColorArgb = ThemeManager.currentAccent(this),
+                titleRes = R.string.premium_status_reboot,
+                descText = buildString {
+                    append(getString(R.string.premium_desc_reboot))
+                    PremiumActivator.getActivationCode(this@PremiumActivity)?.let {
+                        append("\n")
+                        append(getString(R.string.premium_code_label, it))
+                    }
+                },
+            )
+            PremiumActivator.Status.Installed -> StateVisuals(
+                iconRes = R.drawable.ic_supporter_extra,
+                iconColorArgb = getColor(R.color.ui_icon_bg),
+                titleRes = R.string.premium_status_active,
+                descText = buildString {
+                    PremiumActivator.getActivationCode(this@PremiumActivity)?.let {
+                        append(getString(R.string.premium_code_label, it))
+                    }
+                }.takeIf { it.isNotEmpty() },
+            )
+        }
+
+        val iconBg = findViewById<FrameLayout>(R.id.icon_status_bg)
+        iconBg.background = GradientDrawable().apply {
+            shape = GradientDrawable.OVAL
+            setColor(visuals.iconColorArgb)
+        }
+        findViewById<ImageView>(R.id.icon_status).apply {
+            setImageResource(visuals.iconRes)
+            setColorFilter(ThemeManager.onAccentColor(visuals.iconColorArgb))
+        }
+        findViewById<TextView>(R.id.text_status).setText(visuals.titleRes)
+
+        val codeView = findViewById<TextView>(R.id.text_activation_code)
+        if (!visuals.descText.isNullOrEmpty()) {
+            codeView.visibility = View.VISIBLE
+            codeView.text = visuals.descText
+        } else {
+            codeView.visibility = View.GONE
+        }
+
+        val activated = status != PremiumActivator.Status.NotActivated
+        val btnActivate = findViewById<Button>(R.id.btn_activate)
+        val btnDeactivate = findViewById<Button>(R.id.btn_deactivate)
+
+        btnActivate.visibility = if (activated) View.GONE else View.VISIBLE
+        btnDeactivate.visibility = if (activated) View.VISIBLE else View.GONE
+        btnDeactivate.setText(R.string.premium_deactivate)
+        btnDeactivate.isEnabled = true
+
+        btnActivate.setOnClickListener {
+            ActivationDialog.show(this) { refreshStatus() }
+        }
+        btnDeactivate.setOnClickListener {
+            showDeactivateConfirmDialog()
+        }
+
+        refreshDexInfo(status)
+        startUpdateCheckIfNeeded(status)
+    }
+
+    private fun refreshDexInfo(status: PremiumActivator.Status) {
+        val dexInfoView = findViewById<TextView>(R.id.text_dex_info)
+        val btnUpdate = findViewById<Button>(R.id.btn_update)
+        val activated = status != PremiumActivator.Status.NotActivated
+
+        if (!activated) {
+            updateCheckStarted = false
+            updateCheckInProgress = false
+            updateStatusText = null
+            availableUpdate = null
+            dexInfoView.visibility = View.GONE
+            btnUpdate.visibility = View.GONE
+            return
+        }
+
+        val lines = mutableListOf<String>()
+        PremiumActivator.getDexInfo(this)?.let { info ->
+            val time = SimpleDateFormat("MM-dd HH:mm", Locale.getDefault())
+                .format(Date(info.installedAtMs))
+            lines += getString(R.string.premium_dex_info, info.apiVersion, info.hashPrefix, time)
+        }
+        updateStatusText?.let { lines += it }
+
+        dexInfoView.visibility = if (lines.isEmpty()) View.GONE else View.VISIBLE
+        dexInfoView.text = lines.joinToString("\n")
+        btnUpdate.visibility = if (availableUpdate != null && !updateCheckInProgress) View.VISIBLE else View.GONE
+        btnUpdate.isEnabled = availableUpdate != null && !updateCheckInProgress
+        if (!updateCheckInProgress) {
+            btnUpdate.setText(R.string.premium_update_download)
+        }
+    }
+
+    private fun startUpdateCheckIfNeeded(status: PremiumActivator.Status) {
+        if (status == PremiumActivator.Status.NotActivated || updateCheckStarted || updateCheckInProgress) return
+
+        updateCheckStarted = true
+        updateCheckInProgress = true
+        updateStatusText = getString(R.string.premium_dex_update_checking)
+        availableUpdate = null
+        refreshDexInfo(status)
+
+        val appContext = applicationContext
+        thread(name = "EdgeXPremiumUpdateCheck") {
+            val result = PremiumActivator.checkInstalledDexUpdate(appContext)
+            runOnUiThread {
+                updateCheckInProgress = false
+                result.onSuccess { updateStatus ->
+                    when (updateStatus) {
+                        is PremiumActivator.DexUpdateStatus.Available -> {
+                            availableUpdate = updateStatus
+                            updateStatusText = getString(
+                                R.string.premium_dex_update_available,
+                                updateStatus.info.hashPrefix,
+                            )
+                        }
+                        PremiumActivator.DexUpdateStatus.UpToDate -> {
+                            availableUpdate = null
+                            updateStatusText = getString(R.string.premium_dex_update_up_to_date)
+                        }
+                        PremiumActivator.DexUpdateStatus.NotInstalled,
+                        PremiumActivator.DexUpdateStatus.MissingActivationCode -> {
+                            availableUpdate = null
+                            updateStatusText = null
+                        }
+                    }
+                }.onFailure {
+                    availableUpdate = null
+                    updateStatusText = getString(
+                        R.string.premium_update_failed,
+                        it.message ?: it.javaClass.simpleName,
+                    )
+                }
+                refreshDexInfo(PremiumActivator.status(this))
+            }
+        }
+    }
+
+    private fun showDeactivateConfirmDialog() {
+        AlertDialog.Builder(this)
+            .setTitle(R.string.premium_deactivate_confirm_title)
+            .setMessage(R.string.premium_deactivate_confirm_message)
+            .setPositiveButton(R.string.premium_deactivate) { _, _ -> performDeactivate() }
+            .setNegativeButton(android.R.string.cancel, null)
+            .show()
+    }
+
+    private fun performDeactivate() {
+        val btnDeactivate = findViewById<Button>(R.id.btn_deactivate)
+        btnDeactivate.isEnabled = false
+        btnDeactivate.text = getString(R.string.premium_deactivating)
+
+        thread(name = "EdgeXPremiumDeactivate") {
+            val result = PremiumActivator.deactivate(applicationContext)
+            runOnUiThread {
+                btnDeactivate.isEnabled = true
+                result.onSuccess {
+                    Toast.makeText(this, R.string.premium_deactivate_success, Toast.LENGTH_SHORT).show()
+                }.onFailure {
+                    Toast.makeText(
+                        this,
+                        getString(R.string.premium_activation_failed, it.message ?: it.javaClass.simpleName),
+                        Toast.LENGTH_LONG,
+                    ).show()
+                }
+                refreshStatus()
+            }
+        }
+    }
+
+    private fun performUpdate() {
+        val btnUpdate = findViewById<Button>(R.id.btn_update)
+        btnUpdate.isEnabled = false
+        btnUpdate.setText(R.string.premium_update_downloading)
+        updateCheckInProgress = true
+        refreshDexInfo(PremiumActivator.status(this))
+
+        val appContext = applicationContext
+        thread(name = "EdgeXPremiumUpdateDownload") {
+            val result = PremiumActivator.updateInstalledDexIfNeeded(appContext)
+            runOnUiThread {
+                updateCheckInProgress = false
+                result.onSuccess { updateResult ->
+                    availableUpdate = null
+                    updateCheckStarted = true
+                    updateStatusText = when (updateResult) {
+                        PremiumActivator.UpdateResult.Updated -> getString(R.string.premium_update_success)
+                        PremiumActivator.UpdateResult.UpToDate -> getString(R.string.premium_dex_update_up_to_date)
+                        PremiumActivator.UpdateResult.NotInstalled,
+                        PremiumActivator.UpdateResult.SkippedMissingActivationCode -> null
+                    }
+                    if (updateResult == PremiumActivator.UpdateResult.Updated) {
+                        Toast.makeText(this, R.string.premium_update_success, Toast.LENGTH_LONG).show()
+                    }
+                }.onFailure {
+                    updateStatusText = getString(
+                        R.string.premium_update_failed,
+                        it.message ?: it.javaClass.simpleName,
+                    )
+                    Toast.makeText(this, updateStatusText, Toast.LENGTH_LONG).show()
+                }
+                refreshStatus()
+            }
+        }
+    }
+
+}

app/src/main/java/com/fan/edgex/ui/ShellCommandActivity.kt

@@ -0,0 +1,94 @@
+package com.fan.edgex.ui
+
+import android.os.Bundle
+import android.view.View
+import android.widget.CheckBox
+import android.widget.EditText
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import com.fan.edgex.R
+import com.fan.edgex.config.getConfigString
+import com.fan.edgex.config.putConfigsSync
+
+/**
+ * Activity for configuring a shell command action.
+ * User can enter a shell command and optionally choose to run as root (su).
+ */
+@Deprecated("Use Compose ShellCommandSheet instead")
+class ShellCommandActivity : AppCompatActivity() {
+
+    private lateinit var editCommand: EditText
+    private lateinit var checkRunAsRoot: CheckBox
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_shell_command)
+        ThemeManager.applyToActivity(this)
+
+        // Header Insets
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+
+        editCommand = findViewById(R.id.edit_command)
+        checkRunAsRoot = findViewById(R.id.check_run_as_root)
+
+        val prefKey = intent.getStringExtra("pref_key") ?: "unknown"
+
+        // Load existing config if editing
+        val existingAction = getConfigString(prefKey)
+        if (existingAction.startsWith("shell:")) {
+            parseAndFillExisting(existingAction)
+        }
+
+        findViewById<View>(R.id.btn_save).setOnClickListener {
+            saveCommand(prefKey)
+        }
+    }
+
+    private fun parseAndFillExisting(action: String) {
+        // Format: shell:{runAsRoot}:{command}
+        // Example: shell:true:reboot or shell:false:echo hello
+        val parts = action.removePrefix("shell:").split(":", limit = 2)
+        if (parts.size == 2) {
+            checkRunAsRoot.isChecked = parts[0] == "true"
+            editCommand.setText(parts[1])
+        }
+    }
+
+    private fun saveCommand(prefKey: String) {
+        val command = editCommand.text.toString().trim()
+        if (command.isEmpty()) {
+            Toast.makeText(this, getString(R.string.toast_shell_command_empty), Toast.LENGTH_SHORT).show()
+            return
+        }
+
+        // Warn if user typed 'su' explicitly when runAsRoot is already checked
+        if (checkRunAsRoot.isChecked && containsSuCommand(command)) {
+            Toast.makeText(this, getString(R.string.toast_shell_su_warning), Toast.LENGTH_LONG).show()
+        }
+
+        val runAsRoot = checkRunAsRoot.isChecked
+        putConfigsSync(
+            prefKey to "shell:$runAsRoot:$command",
+            "${prefKey}_label" to command,
+            "${prefKey}_title" to command,
+        )
+
+        Toast.makeText(this, getString(R.string.toast_shell_command_saved), Toast.LENGTH_SHORT).show()
+        finish()
+    }
+
+    private fun containsSuCommand(command: String): Boolean {
+        val lines = command.split("\n", "\r\n", "\r")
+        for (line in lines) {
+            val trimmed = line.trim()
+            if (trimmed == "su" || trimmed.startsWith("su ")) {
+                return true
+            }
+        }
+        return false
+    }
+}

app/src/main/java/com/fan/edgex/ui/ShortcutSelectionActivity.kt

@@ -0,0 +1,304 @@
+package com.fan.edgex.ui
+
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.view.isGone
+import androidx.core.view.isVisible
+import android.widget.EditText
+import android.widget.ImageView
+import android.widget.TextView
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.widget.addTextChangedListener
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.fan.edgex.R
+import com.fan.edgex.config.putConfigsSync
+import java.util.Locale
+
+@Deprecated("Use Compose AppShortcutPickerSheet instead")
+class ShortcutSelectionActivity : AppCompatActivity() {
+
+    data class ShortcutItem(
+        val packageName: String,
+        val shortcutId: String,
+        val label: String,
+        val appLabel: String,
+        val icon: android.graphics.drawable.Drawable?
+    )
+
+    private val allShortcuts = mutableListOf<ShortcutItem>()
+    private val displayedShortcuts = mutableListOf<ShortcutItem>()
+    private lateinit var adapter: ShortcutAdapter
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_shortcut_selection)
+        ThemeManager.applyToActivity(this)
+
+        // Header Insets
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+
+        // Get Args
+        val prefKey = intent.getStringExtra("pref_key") ?: "unknown"
+
+        // RecyclerView
+        val recyclerView = findViewById<RecyclerView>(R.id.recycler_view)
+        recyclerView.layoutManager = LinearLayoutManager(this)
+        adapter = ShortcutAdapter(displayedShortcuts) { item ->
+            putConfigsSync(
+                prefKey to "app_shortcut:${item.packageName}:${item.shortcutId}",
+                "${prefKey}_label" to item.label,
+                "${prefKey}_title" to item.label,
+            )
+            finish()
+        }
+        recyclerView.adapter = adapter
+
+        // Setup Search
+        setupSearch()
+        // Load Shortcuts
+        loadShortcuts()
+    }
+
+    private fun setupSearch() {
+        val btnSearch = findViewById<ImageView>(R.id.btn_search)
+        val etSearch = findViewById<EditText>(R.id.et_search)
+        val tvTitle = findViewById<TextView>(R.id.tv_title)
+
+        btnSearch.setOnClickListener {
+            if (etSearch.isGone) {
+                tvTitle.isGone = true
+                etSearch.isVisible = true
+                etSearch.requestFocus()
+            } else {
+                if (etSearch.text.isEmpty()) {
+                    etSearch.isGone = true
+                    tvTitle.isVisible = true
+                } else {
+                    etSearch.text.clear()
+                }
+            }
+        }
+
+        etSearch.addTextChangedListener { text ->
+            filterShortcuts(text.toString())
+        }
+    }
+
+    private fun filterShortcuts(query: String) {
+        displayedShortcuts.clear()
+        if (query.isEmpty()) {
+            displayedShortcuts.addAll(allShortcuts)
+        } else {
+            val q = query.lowercase(Locale.getDefault())
+            displayedShortcuts.addAll(allShortcuts.filter {
+                it.label.lowercase().contains(q) || it.appLabel.lowercase().contains(q) || it.packageName.contains(q)
+            })
+        }
+        adapter.notifyDataSetChanged()
+    }
+
+    private fun loadShortcuts() {
+        Thread {
+            try {
+                val launcherApps = getSystemService(Context.LAUNCHER_APPS_SERVICE) as android.content.pm.LauncherApps
+                val pm = packageManager
+
+                val mainIntent = Intent(Intent.ACTION_MAIN, null)
+                mainIntent.addCategory(Intent.CATEGORY_LAUNCHER)
+                val apps = pm.queryIntentActivities(mainIntent, 0)
+
+                val tempList = mutableListOf<ShortcutItem>()
+
+                for (app in apps) {
+                    val packageName = app.activityInfo.packageName
+                    val appLabel = app.loadLabel(pm).toString()
+
+                    try {
+                        val query = android.content.pm.LauncherApps.ShortcutQuery()
+                        query.setQueryFlags(
+                            android.content.pm.LauncherApps.ShortcutQuery.FLAG_MATCH_DYNAMIC or
+                            android.content.pm.LauncherApps.ShortcutQuery.FLAG_MATCH_MANIFEST or
+                            android.content.pm.LauncherApps.ShortcutQuery.FLAG_MATCH_PINNED
+                        )
+                        query.setPackage(packageName)
+
+                        val appShortcuts = launcherApps.getShortcuts(query, android.os.Process.myUserHandle()) ?: emptyList()
+
+                        for (shortcut in appShortcuts) {
+                            val icon = try {
+                                launcherApps.getShortcutIconDrawable(shortcut, 0)
+                            } catch (e: Exception) {
+                                app.loadIcon(pm)
+                            }
+
+                            tempList.add(
+                                ShortcutItem(
+                                    packageName = packageName,
+                                    shortcutId = shortcut.id,
+                                    label = shortcut.shortLabel?.toString() ?: shortcut.longLabel?.toString() ?: getString(R.string.key_not_configured),
+                                    appLabel = appLabel,
+                                    icon = icon
+                                )
+                            )
+                        }
+                    } catch (e: SecurityException) {
+                        // Likely not default launcher
+                    } catch (e: Exception) {
+                        // Other validation errors
+                    }
+                }
+
+                tempList.sortWith(compareBy({ it.appLabel }, { it.label }))
+
+                runOnUiThread {
+                    allShortcuts.clear()
+                    allShortcuts.addAll(tempList)
+                    if (allShortcuts.isEmpty()) {
+                        loadShortcutsViaRoot()
+                    } else {
+                        filterShortcuts(findViewById<EditText>(R.id.et_search).text.toString())
+                    }
+                }
+
+            } catch (e: Exception) {
+                e.printStackTrace()
+                loadShortcutsViaRoot()
+            }
+        }.start()
+    }
+
+    private fun loadShortcutsViaRoot() {
+        Thread {
+            android.util.Log.d("EdgeX_Dump", "Starting Root Dump...")
+            val rootShortcuts = mutableListOf<ShortcutItem>()
+            try {
+                val process = Runtime.getRuntime().exec(arrayOf("su", "-c", "dumpsys shortcut"))
+
+                Thread {
+                    val errReader = java.io.BufferedReader(java.io.InputStreamReader(process.errorStream))
+                    var errLine: String?
+                    while (errReader.readLine().also { errLine = it } != null) {
+                        android.util.Log.e("EdgeX_Dump", "STDERR: $errLine")
+                    }
+                }.start()
+
+                val reader = java.io.BufferedReader(java.io.InputStreamReader(process.inputStream))
+
+                var line: String?
+                var currentPackage: String? = null
+                var currentId: String? = null
+                var currentLabel: String? = null
+                val pm = packageManager
+
+                while (reader.readLine().also { line = it } != null) {
+                    val l = line!!.trim()
+
+                    if (l.startsWith("Package:") && l.contains("uid=")) {
+                        val parts = l.split("\\s+".toRegex())
+                        if (parts.size >= 2) {
+                            currentPackage = parts[1]
+                        }
+                    }
+
+                    if (l.startsWith("ShortcutInfo") && l.contains("id=")) {
+                        val afterId = l.substringAfter("id=")
+                        currentId = afterId.substringBefore(",").substringBefore(" ").trim()
+                        currentLabel = null
+                    } else if (l.startsWith("id=")) {
+                        currentId = l.substringAfter("id=").trim()
+                    }
+
+                    if (l.startsWith("packageName=")) {
+                        currentPackage = l.substringAfter("packageName=").trim()
+                    }
+
+                    if (l.startsWith("shortLabel=")) {
+                        val raw = l.substringAfter("shortLabel=")
+                        if (raw.contains(", resId=")) {
+                            currentLabel = raw.substringBefore(", resId=")
+                        } else {
+                            currentLabel = raw.substringBefore(",")
+                        }
+                        currentLabel = currentLabel?.trim()
+
+                        if (currentPackage != null && currentId != null && currentLabel != null) {
+                            android.util.Log.d("EdgeX_Dump", "Found: $currentPackage / $currentId / $currentLabel")
+                            try {
+                                val exists = rootShortcuts.any { it.packageName == currentPackage && it.shortcutId == currentId }
+                                if (!exists) {
+                                    val appInfo = pm.getApplicationInfo(currentPackage!!, 0)
+                                    rootShortcuts.add(ShortcutItem(
+                                        packageName = currentPackage!!,
+                                        shortcutId = currentId!!,
+                                        label = currentLabel!!,
+                                        appLabel = appInfo.loadLabel(pm).toString(),
+                                        icon = appInfo.loadIcon(pm)
+                                    ))
+                                }
+                                currentId = null
+                                currentLabel = null
+                            } catch (e: Exception) {}
+                        }
+                    }
+                }
+                reader.close()
+                process.waitFor()
+
+            } catch (e: Exception) {
+                e.printStackTrace()
+                android.util.Log.e("EdgeX_Dump", "Error: ${e.message}")
+            }
+
+            runOnUiThread {
+                if (rootShortcuts.isNotEmpty()) {
+                    allShortcuts.clear()
+                    allShortcuts.addAll(rootShortcuts)
+                    allShortcuts.sortWith(compareBy({ it.appLabel }, { it.label }))
+                    filterShortcuts(findViewById<EditText>(R.id.et_search).text.toString())
+                    Toast.makeText(this, getString(R.string.toast_shortcuts_loaded_via_root, rootShortcuts.size), Toast.LENGTH_SHORT).show()
+                } else {
+                    Toast.makeText(this, getString(R.string.toast_no_shortcuts_found), Toast.LENGTH_SHORT).show()
+                }
+            }
+        }.start()
+    }
+
+    inner class ShortcutAdapter(
+        private val items: List<ShortcutItem>,
+        private val onClick: (ShortcutItem) -> Unit
+    ) : RecyclerView.Adapter<ShortcutAdapter.ViewHolder>() {
+
+        inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+            val icon: ImageView = view.findViewById(R.id.app_icon)
+            val title: TextView = view.findViewById(R.id.app_name)
+            val subtitle: TextView = view.findViewById(R.id.app_package)
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+            val view = LayoutInflater.from(parent.context).inflate(R.layout.item_app_list, parent, false)
+            return ViewHolder(view)
+        }
+
+        override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+            val item = items[position]
+            holder.title.text = item.label
+            holder.subtitle.text = item.appLabel
+            holder.icon.setImageDrawable(item.icon)
+            ThemeManager.applyToView(holder.itemView, this@ShortcutSelectionActivity)
+            holder.itemView.setOnClickListener { onClick(item) }
+        }
+
+        override fun getItemCount() = items.size
+    }
+}

app/src/main/java/com/fan/edgex/ui/SubGestureActivity.kt

@@ -0,0 +1,78 @@
+package com.fan.edgex.ui
+
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.getConfigString
+
+@Deprecated("Use Compose SubGestureSheet instead")
+class SubGestureActivity : AppCompatActivity() {
+
+    private data class SlotSpec(
+        val rowId: Int,
+        val labelRes: Int,
+        val direction: String,
+    )
+
+    private val slots = listOf(
+        SlotSpec(R.id.row_sub_hold,        R.string.sub_gesture_hold,        "hold"),
+        SlotSpec(R.id.row_sub_swipe_left,  R.string.gesture_swipe_left,      "swipe_left"),
+        SlotSpec(R.id.row_sub_swipe_right, R.string.gesture_swipe_right,     "swipe_right"),
+        SlotSpec(R.id.row_sub_swipe_up,    R.string.gesture_swipe_up,        "swipe_up"),
+        SlotSpec(R.id.row_sub_swipe_down,  R.string.gesture_swipe_down,      "swipe_down"),
+    )
+
+    private lateinit var parentKey: String
+    private lateinit var parentTitle: String
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_sub_gesture)
+        ThemeManager.applyToActivity(this)
+
+        parentKey = intent.getStringExtra("pref_key") ?: ""
+        parentTitle = intent.getStringExtra("title") ?: getString(R.string.action_sub_gesture)
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+        findViewById<TextView>(R.id.tv_subtitle).text = parentTitle
+
+        slots.forEach { slot ->
+            val row = findViewById<View>(slot.rowId)
+            row.findViewById<TextView>(R.id.action_title).text = getString(slot.labelRes)
+            row.setOnClickListener {
+                val childKey = AppConfig.subGestureChildKey(parentKey, slot.direction)
+                startActivity(
+                    Intent(this, ActionSelectionActivity::class.java)
+                        .putExtra("title", "$parentTitle / ${getString(slot.labelRes)}")
+                        .putExtra("pref_key", childKey)
+                        .putExtra(ActionSelectionActivity.EXTRA_EXCLUDED_CODES, intent.getStringArrayExtra(ActionSelectionActivity.EXTRA_EXCLUDED_CODES))
+                )
+            }
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        refreshSubtitles()
+    }
+
+    private fun refreshSubtitles() {
+        slots.forEach { slot ->
+            val childKey = AppConfig.subGestureChildKey(parentKey, slot.direction)
+            val action = getConfigString(childKey, "none")
+            val rawLabel = getConfigString("${childKey}_label", getString(R.string.action_none))
+            val label = ActionSelectionActivity.resolveActionLabel(this, action, rawLabel)
+            val row = findViewById<View>(slot.rowId)
+            row.findViewById<TextView>(R.id.action_subtitle).text = label
+            ActionSelectionActivity.applyActionIcon(this, action, row.findViewById(R.id.action_icon))
+        }
+    }
+}

app/src/main/java/com/fan/edgex/ui/ThemeActivity.kt

@@ -0,0 +1,115 @@
+package com.fan.edgex.ui
+
+import android.graphics.Color
+import android.os.Bundle
+import android.text.Editable
+import android.text.TextWatcher
+import android.view.View
+import android.widget.EditText
+import android.widget.LinearLayout
+import android.widget.RadioButton
+import android.widget.TextView
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import com.fan.edgex.R
+
+class ThemeActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_theme)
+        ThemeManager.applyToActivity(this)
+
+        findViewById<View>(R.id.header_container).setOnApplyWindowInsetsListener { view, insets ->
+            view.setPadding(view.paddingLeft, insets.getInsets(android.view.WindowInsets.Type.statusBars()).top, view.paddingRight, view.paddingBottom)
+            insets
+        }
+        findViewById<View>(R.id.btn_back).setOnClickListener { finish() }
+        findViewById<View>(R.id.btn_apply_custom).setOnClickListener { applyCustomColor() }
+
+        renderPresetRows()
+        refreshPreview()
+    }
+
+    private fun renderPresetRows() {
+        val container = findViewById<LinearLayout>(R.id.preset_container)
+        val currentPresetId = ThemeManager.currentPresetId(this)
+        container.removeAllViews()
+
+        ThemeManager.presets.forEach { preset ->
+            val row = layoutInflater.inflate(R.layout.item_theme_preset, container, false)
+            val swatch = row.findViewById<View>(R.id.swatch)
+            val title = row.findViewById<TextView>(R.id.title)
+            val radio = row.findViewById<RadioButton>(R.id.radio)
+
+            ThemeManager.tintSwatch(swatch, preset.accentColor)
+            title.text = getString(preset.titleRes)
+            radio.isChecked = currentPresetId == preset.id
+            radio.isClickable = false
+            ThemeManager.applyToView(row, this)
+
+            row.setOnClickListener {
+                ThemeManager.savePreset(this, preset.id)
+                ThemeManager.applyToActivity(this)
+                renderPresetRows()
+                refreshPreview()
+                Toast.makeText(this, getString(R.string.toast_theme_saved), Toast.LENGTH_SHORT).show()
+            }
+
+            container.addView(row)
+        }
+
+        val accent = ThemeManager.currentAccent(this)
+        val editRed = findViewById<EditText>(R.id.edit_red)
+        val editGreen = findViewById<EditText>(R.id.edit_green)
+        val editBlue = findViewById<EditText>(R.id.edit_blue)
+        editRed.setText(Color.red(accent).toString())
+        editGreen.setText(Color.green(accent).toString())
+        editBlue.setText(Color.blue(accent).toString())
+
+        val watcher = object : TextWatcher {
+            override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) = Unit
+            override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) = Unit
+            override fun afterTextChanged(s: Editable?) = refreshCustomPreview()
+        }
+        editRed.addTextChangedListener(watcher)
+        editGreen.addTextChangedListener(watcher)
+        editBlue.addTextChangedListener(watcher)
+    }
+
+    private fun refreshPreview() {
+        val accent = ThemeManager.currentAccent(this)
+        ThemeManager.tintSwatch(findViewById(R.id.preview_swatch), accent)
+        findViewById<TextView>(R.id.text_current_hex).text = ThemeManager.displayColor(accent)
+    }
+
+    private fun refreshCustomPreview() {
+        val r = findViewById<EditText>(R.id.edit_red).text.toString().toIntOrNull() ?: return
+        val g = findViewById<EditText>(R.id.edit_green).text.toString().toIntOrNull() ?: return
+        val b = findViewById<EditText>(R.id.edit_blue).text.toString().toIntOrNull() ?: return
+        if (r !in 0..255 || g !in 0..255 || b !in 0..255) return
+        val color = Color.rgb(r, g, b)
+        ThemeManager.tintSwatch(findViewById(R.id.custom_preview_swatch), color)
+        findViewById<TextView>(R.id.text_custom_hex).text = ThemeManager.displayColor(color)
+    }
+
+    private fun applyCustomColor() {
+        val redValue = findViewById<EditText>(R.id.edit_red).text.toString().toIntOrNull()
+        val greenValue = findViewById<EditText>(R.id.edit_green).text.toString().toIntOrNull()
+        val blueValue = findViewById<EditText>(R.id.edit_blue).text.toString().toIntOrNull()
+
+        if (redValue !in 0..255 || greenValue !in 0..255 || blueValue !in 0..255) {
+            Toast.makeText(this, getString(R.string.toast_theme_invalid_rgb), Toast.LENGTH_SHORT).show()
+            return
+        }
+
+        val red = redValue ?: return
+        val green = greenValue ?: return
+        val blue = blueValue ?: return
+        ThemeManager.saveCustomColor(this, Color.rgb(red, green, blue))
+        ThemeManager.applyToActivity(this)
+        renderPresetRows()
+        refreshPreview()
+        Toast.makeText(this, getString(R.string.toast_theme_saved), Toast.LENGTH_SHORT).show()
+    }
+}

app/src/main/java/com/fan/edgex/ui/ThemeManager.kt

@@ -0,0 +1,163 @@
+package com.fan.edgex.ui
+
+import android.content.Context
+import android.content.res.ColorStateList
+import android.graphics.Color
+import android.graphics.drawable.GradientDrawable
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import android.widget.EditText
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.annotation.StringRes
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.graphics.ColorUtils
+import androidx.core.graphics.toColorInt
+import androidx.core.graphics.drawable.DrawableCompat
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsControllerCompat
+import androidx.core.widget.CompoundButtonCompat
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.getConfigString
+import com.fan.edgex.config.putConfig
+
+object ThemeManager {
+    const val PRESET_DEFAULT = "default"
+    const val PRESET_CLASSIC = "classic"
+    const val PRESET_CEDAR = "cedar"
+    const val PRESET_OCEAN = "ocean"
+    const val PRESET_EMBER = "ember"
+    const val PRESET_CUSTOM = "custom"
+
+    private const val DEFAULT_CUSTOM_COLOR = "#326D32"
+
+    data class ThemePreset(
+        val id: String,
+        @StringRes val titleRes: Int,
+        val accentColor: Int,
+    )
+
+    val presets = listOf(
+        ThemePreset(PRESET_DEFAULT, R.string.theme_preset_default, "#326D32".toColorInt()),
+        ThemePreset(PRESET_CLASSIC, R.string.theme_preset_classic, "#00796B".toColorInt()),
+        ThemePreset(PRESET_CEDAR, R.string.theme_preset_cedar, "#496B3D".toColorInt()),
+        ThemePreset(PRESET_OCEAN, R.string.theme_preset_ocean, "#2F6F8F".toColorInt()),
+        ThemePreset(PRESET_EMBER, R.string.theme_preset_ember, "#C56B2A".toColorInt()),
+    )
+
+    fun currentPresetId(context: Context): String =
+        context.getConfigString(AppConfig.THEME_PRESET, PRESET_DEFAULT)
+
+    fun currentAccent(context: Context): Int {
+        val presetId = currentPresetId(context)
+        if (presetId == PRESET_CUSTOM) {
+            return parseColorOrDefault(context.getConfigString(AppConfig.THEME_CUSTOM_COLOR, DEFAULT_CUSTOM_COLOR))
+        }
+        return presets.firstOrNull { it.id == presetId }?.accentColor
+            ?: presets.first { it.id == PRESET_DEFAULT }.accentColor
+    }
+
+    fun onAccentColor(accentColor: Int): Int =
+        if (ColorUtils.calculateLuminance(accentColor) > 0.45) Color.BLACK else Color.WHITE
+
+    fun displayColor(color: Int): String =
+        String.format("#%06X", 0xFFFFFF and color)
+
+    fun savePreset(context: Context, presetId: String) {
+        context.putConfig(AppConfig.THEME_PRESET, presetId)
+    }
+
+    fun saveCustomColor(context: Context, color: Int) {
+        context.putConfig(AppConfig.THEME_CUSTOM_COLOR, displayColor(color))
+        context.putConfig(AppConfig.THEME_PRESET, PRESET_CUSTOM)
+    }
+
+    fun applyToActivity(activity: AppCompatActivity) {
+        val root = activity.findViewById<View>(android.R.id.content) ?: return
+        val accent = currentAccent(activity)
+        applyToSystemBars(activity, onAccentColor(accent))
+        applyToView(root, activity)
+    }
+
+    fun applyToView(view: View, context: Context) {
+        val accent = currentAccent(context)
+        val onAccent = onAccentColor(accent)
+        val secondaryOnAccent = ColorUtils.setAlphaComponent(onAccent, 179)
+        applyRecursively(view, accent, onAccent, secondaryOnAccent)
+    }
+
+    fun tintSwatch(view: View, color: Int) {
+        tintBackground(view, color)
+    }
+
+    private fun applyRecursively(view: View, accent: Int, onAccent: Int, secondaryOnAccent: Int) {
+        if (view.id == R.id.header_container) {
+            view.setBackgroundColor(accent)
+            tintHeaderContent(view, onAccent, secondaryOnAccent)
+        }
+
+        if (view.tag == "theme_icon_bg") {
+            tintBackground(view, accent)
+        }
+
+        if (view.tag == "theme_fab") {
+            ViewCompat.setBackgroundTintList(view, ColorStateList.valueOf(accent))
+            (view as? ImageView)?.setColorFilter(onAccent)
+        }
+
+        when (view) {
+            is android.widget.CompoundButton -> {
+                CompoundButtonCompat.setButtonTintList(view, ColorStateList.valueOf(accent))
+            }
+            is Button -> {
+                ViewCompat.setBackgroundTintList(view, ColorStateList.valueOf(accent))
+                view.setTextColor(onAccent)
+            }
+        }
+
+        if (view is ViewGroup) {
+            for (index in 0 until view.childCount) {
+                applyRecursively(view.getChildAt(index), accent, onAccent, secondaryOnAccent)
+            }
+        }
+    }
+
+    private fun tintHeaderContent(view: View, onAccent: Int, secondaryOnAccent: Int) {
+        when (view) {
+            is ImageView -> view.setColorFilter(onAccent)
+            is EditText -> {
+                view.setTextColor(onAccent)
+                view.setHintTextColor(secondaryOnAccent)
+            }
+            is TextView -> {
+                val color = if (view.id == R.id.tv_subtitle) secondaryOnAccent else onAccent
+                view.setTextColor(color)
+            }
+        }
+
+        if (view is ViewGroup) {
+            for (index in 0 until view.childCount) {
+                tintHeaderContent(view.getChildAt(index), onAccent, secondaryOnAccent)
+            }
+        }
+    }
+
+    private fun tintBackground(view: View, color: Int) {
+        val background = view.background?.mutate() ?: return
+        when (background) {
+            is GradientDrawable -> background.setColor(color)
+            else -> DrawableCompat.setTint(background, color)
+        }
+        view.background = background
+    }
+
+    private fun parseColorOrDefault(value: String): Int =
+        runCatching { value.toColorInt() }.getOrElse { DEFAULT_CUSTOM_COLOR.toColorInt() }
+
+    private fun applyToSystemBars(activity: AppCompatActivity, onAccent: Int) {
+        WindowInsetsControllerCompat(activity.window, activity.window.decorView)
+            .isAppearanceLightStatusBars = onAccent == Color.BLACK
+    }
+}

app/src/main/java/com/fan/edgex/ui/compose/EdgeXApp.kt

@@ -0,0 +1,348 @@
+package com.fan.edgex.ui.compose
+
+import android.app.Activity
+import android.content.Context
+import android.content.SharedPreferences
+import android.os.Handler
+import android.os.Looper
+import androidx.annotation.StringRes
+import androidx.activity.compose.BackHandler
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.navigationBarsPadding
+import androidx.compose.foundation.layout.statusBarsPadding
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateListOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.saveable.rememberSaveableStateHolder
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import com.fan.edgex.R
+import com.fan.edgex.license.PremiumActivator
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.config.ModuleActivationState
+import com.fan.edgex.config.configPrefs
+import com.fan.edgex.config.getConfigBool
+import com.fan.edgex.config.getConfigString
+import com.fan.edgex.config.putConfig
+import com.fan.edgex.ui.compose.components.EdgeXToast
+import com.fan.edgex.ui.compose.components.UpdateDialog
+import com.fan.edgex.ui.compose.screens.AboutScreen
+import com.fan.edgex.ui.compose.screens.FreezerScreen
+import com.fan.edgex.ui.compose.screens.GesturesScreen
+import com.fan.edgex.ui.compose.screens.HomeCallbacks
+import com.fan.edgex.ui.compose.screens.HomeScreen
+import com.fan.edgex.ui.compose.screens.HomeStats
+import com.fan.edgex.ui.compose.screens.KeysScreen
+import com.fan.edgex.ui.compose.screens.MultiScreen
+import com.fan.edgex.ui.compose.screens.PieScreen
+import com.fan.edgex.ui.compose.screens.CustomPanelScreen
+import com.fan.edgex.ui.compose.screens.PremiumScreen
+import com.fan.edgex.ui.compose.screens.SideBarScreen
+import com.fan.edgex.ui.compose.screens.ThemeScreen
+import com.fan.edgex.ui.compose.theme.EdgeXAccent
+import com.fan.edgex.ui.compose.theme.EdgeXTheme
+import com.fan.edgex.ui.compose.theme.LocalEdgeXColors
+import com.fan.edgex.utils.UpdateChecker
+import com.topjohnwu.superuser.Shell
+import kotlinx.coroutines.delay
+
+enum class EdgeXRoute(@StringRes val labelRes: Int) {
+    Home(R.string.compose_route_home),
+    Gestures(R.string.header_gestures),
+    Keys(R.string.header_keys),
+    Freezer(R.string.header_freezer),
+    Pie(R.string.header_pie_settings),
+    CustomPanel(R.string.menu_custom_panel),
+    SideBar(R.string.menu_side_bar),
+    Multi(R.string.menu_multi_actions),
+    Theme(R.string.header_theme),
+    EdgeLighting(R.string.menu_edge_lighting),
+    Premium(R.string.menu_premium),
+    About(R.string.menu_about),
+}
+
+data class HomeUiState(
+    val stats: HomeStats,
+    val gesturesEnabled: Boolean,
+    val debug: Boolean,
+    val haptic: Boolean,
+    val hapticType: String,
+    val arcDrawer: Boolean,
+    val keysEnabled: Boolean,
+    val edgeLighting: Boolean,
+    val moduleActive: Boolean,
+    val accent: EdgeXAccent,
+    val darkMode: Boolean,
+    val premiumStatus: PremiumActivator.Status,
+)
+
+@Composable
+fun EdgeXApp() {
+    val context = LocalContext.current
+    val restartSystemUiFailed = stringResource(R.string.toast_restart_sysui_failed)
+    val updateChecking = stringResource(R.string.update_checking)
+    val updateAlreadyLatest = stringResource(R.string.update_already_latest)
+    val stack = remember { mutableStateListOf(EdgeXRoute.Home) }
+    val saveableStateHolder = rememberSaveableStateHolder()
+    var uiState by remember { mutableStateOf(context.readHomeUiState()) }
+    var toast by remember { mutableStateOf<String?>(null) }
+    var availableUpdate by remember { mutableStateOf<UpdateChecker.ReleaseInfo?>(null) }
+
+    fun refresh() {
+        uiState = context.readHomeUiState()
+    }
+
+    fun showToast(message: String) {
+        toast = message
+    }
+
+    fun popRoute() {
+        if (stack.size > 1) {
+            val popped = stack.removeAt(stack.lastIndex)
+            saveableStateHolder.removeState(popped)
+        }
+    }
+
+    fun popRouteAndRefresh() {
+        refresh()
+        popRoute()
+    }
+
+    fun checkForUpdates() {
+        val activity = context as? Activity ?: return
+        showToast(updateChecking)
+        UpdateChecker.checkNow(activity) { release ->
+            if (release == null) {
+                showToast(updateAlreadyLatest)
+            } else {
+                availableUpdate = release
+            }
+        }
+    }
+
+    LaunchedEffect(toast) {
+        if (toast != null) {
+            delay(1800)
+            toast = null
+        }
+    }
+
+    LaunchedEffect(Unit) {
+        (context as? Activity)?.let { activity ->
+            UpdateChecker.checkOnLaunch(activity) { availableUpdate = it }
+        }
+        ModuleActivationState.requestRefresh(context)
+        delay(350)
+        refresh()
+    }
+
+    EdgeXTheme(darkTheme = uiState.darkMode, accent = uiState.accent) {
+        val colors = LocalEdgeXColors.current
+        BackHandler(enabled = stack.size > 1) {
+            when (stack.last()) {
+                EdgeXRoute.Gestures,
+                EdgeXRoute.Theme -> popRouteAndRefresh()
+                else -> popRoute()
+            }
+        }
+        Box(
+            modifier = Modifier
+                .fillMaxSize()
+                .background(colors.bg)
+                .statusBarsPadding()
+                .navigationBarsPadding(),
+        ) {
+            val route = stack.last()
+            saveableStateHolder.SaveableStateProvider(key = route) {
+                when (route) {
+                    EdgeXRoute.Home -> HomeScreen(
+                        state = uiState,
+                        callbacks = HomeCallbacks(
+                            openRoute = { stack.add(it) },
+                            showToast = ::showToast,
+                            restartSystemUi = {
+                                restartSystemUi {
+                                    showToast(restartSystemUiFailed)
+                                }
+                            },
+                            setDebug = {
+                                context.putConfig(AppConfig.DEBUG_MATRIX, it)
+                                refresh()
+                            },
+                            setHaptic = {
+                                context.putConfig(AppConfig.HAPTIC_FEEDBACK, it)
+                                refresh()
+                            },
+                            setHapticType = {
+                                context.putConfig(AppConfig.HAPTIC_FEEDBACK_TYPE, it)
+                                refresh()
+                            },
+                            setArcDrawer = {
+                                context.putConfig(AppConfig.FREEZER_ARC_DRAWER, it)
+                                refresh()
+                            },
+                        ),
+                    )
+                    EdgeXRoute.Gestures -> GesturesScreen(
+                        onBack = ::popRouteAndRefresh,
+                        showToast = ::showToast,
+                        onOpenMultiActions = { stack.add(EdgeXRoute.Multi) },
+                    )
+                    EdgeXRoute.Freezer -> FreezerScreen(
+                        onBack = ::popRouteAndRefresh,
+                        showToast = ::showToast,
+                    )
+                    EdgeXRoute.Keys -> KeysScreen(
+                        onBack = ::popRouteAndRefresh,
+                        showToast = ::showToast,
+                    )
+                    EdgeXRoute.Pie -> PieScreen(
+                        onBack = ::popRoute,
+                    )
+                    EdgeXRoute.CustomPanel -> CustomPanelScreen(
+                        onBack = ::popRoute,
+                    )
+                    EdgeXRoute.SideBar -> SideBarScreen(
+                        onBack = ::popRoute,
+                    )
+                    EdgeXRoute.Multi -> MultiScreen(
+                        onBack = ::popRoute,
+                        showToast = ::showToast,
+                    )
+                    EdgeXRoute.Theme -> ThemeScreen(
+                        onBack = ::popRouteAndRefresh,
+                        onThemeChanged = ::refresh,
+                        showToast = ::showToast,
+                    )
+                    EdgeXRoute.EdgeLighting -> { /* removed */ }
+                    EdgeXRoute.Premium -> PremiumScreen(
+                        onBack = ::popRoute,
+                        onOpenEdgeLighting = { },
+                        showToast = ::showToast,
+                    )
+                    EdgeXRoute.About -> AboutScreen(
+                        onBack = ::popRoute,
+                        showToast = ::showToast,
+                        onCheckForUpdates = ::checkForUpdates,
+                        onOpenSupportAuthor = { },
+                    )
+                }
+            }
+
+            EdgeXToast(
+                message = toast,
+                modifier = Modifier.align(androidx.compose.ui.Alignment.BottomCenter),
+            )
+
+            availableUpdate?.let { release ->
+                UpdateDialog(
+                    release = release,
+                    onDismiss = { availableUpdate = null },
+                    onSkip = {
+                        UpdateChecker.skipVersion(context, release)
+                        availableUpdate = null
+                    },
+                )
+            }
+        }
+    }
+}
+
+private fun restartSystemUi(onFailure: () -> Unit) {
+    Thread {
+        val succeeded = runCatching {
+            Shell.cmd("killall com.android.systemui").exec().isSuccess
+        }.getOrDefault(false)
+        if (!succeeded) {
+            Handler(Looper.getMainLooper()).post(onFailure)
+        }
+    }.start()
+}
+
+private fun Context.readHomeUiState(): HomeUiState {
+    val prefs = configPrefs()
+    val all = prefs.all.mapValues { (_, v) -> v?.toString() ?: "" }
+    return HomeUiState(
+        stats = readHomeStats(prefs, all),
+        gesturesEnabled = all.getConfigBool(AppConfig.GESTURES_ENABLED),
+        debug = all.getConfigBool(AppConfig.DEBUG_MATRIX),
+        haptic = all.getConfigBool(AppConfig.HAPTIC_FEEDBACK, default = true),
+        hapticType = all.getConfigString(
+            AppConfig.HAPTIC_FEEDBACK_TYPE,
+            AppConfig.HAPTIC_FEEDBACK_TYPE_CLICK,
+        ),
+        arcDrawer = all.getConfigBool(AppConfig.FREEZER_ARC_DRAWER),
+        keysEnabled = all.getConfigBool(AppConfig.KEYS_ENABLED),
+        edgeLighting = all.getConfigBool(AppConfig.EDGE_LIGHTING_ENABLED, default = true),
+        moduleActive = ModuleActivationState.isActive(this),
+        accent = EdgeXAccent.fromId(all.getConfigString(AppConfig.UI_ACCENT, EdgeXAccent.Default.id)),
+        darkMode = run {
+            val darkSetting = all.getConfigString(AppConfig.UI_DARK_MODE, "system")
+            when (darkSetting) {
+                "dark" -> true
+                "light" -> false
+                "system" -> (resources.configuration.uiMode and android.content.res.Configuration.UI_MODE_NIGHT_MASK) ==
+                        android.content.res.Configuration.UI_MODE_NIGHT_YES
+                else -> darkSetting.toBooleanStrictOrNull() ?: ((resources.configuration.uiMode and android.content.res.Configuration.UI_MODE_NIGHT_MASK) ==
+                        android.content.res.Configuration.UI_MODE_NIGHT_YES)
+            }
+        },
+        premiumStatus = PremiumActivator.status(this),
+    )
+}
+
+private fun Map<String, String>.getConfigString(key: String, default: String = ""): String =
+    this[key] ?: default
+
+private fun Map<String, String>.getConfigBool(key: String, default: Boolean = false): Boolean =
+    this[key]?.toBooleanStrictOrNull() ?: default
+
+private fun Context.readHomeStats(prefs: SharedPreferences, all: Map<String, String>): HomeStats {
+    val configuredGestures = AppConfig.ZONES.sumOf { zone ->
+        AppConfig.GESTURES.count { gesture ->
+            val value = all.getConfigString(AppConfig.gestureAction(zone, gesture), "none")
+            value.isNotBlank() && value != "none"
+        }
+    }
+    val activeZones = AppConfig.ZONES.count { zone ->
+        val enabledKey = AppConfig.zoneEnabled(zone)
+        if (prefs.contains(enabledKey)) {
+            all.getConfigBool(enabledKey)
+        } else {
+            AppConfig.GESTURES.any { gesture ->
+                AppConfig.isActiveActionValue(all.getConfigString(AppConfig.gestureAction(zone, gesture), "none"))
+            }
+        }
+    }
+    val frozenCount = all[AppConfig.FREEZER_APP_LIST]
+        ?.split(',')
+        ?.count { it.isNotBlank() }
+        ?: 0
+    val keyCount = if (all.getConfigBool(AppConfig.KEYS_ENABLED)) {
+        listOf(24, 25, 26).count { keyCode ->
+            val enabledKey = AppConfig.keyEnabled(keyCode)
+            if (prefs.contains(enabledKey)) {
+                all.getConfigBool(enabledKey)
+            } else {
+                AppConfig.KEY_TRIGGERS.any { trigger ->
+                    AppConfig.isActiveActionValue(all.getConfigString(AppConfig.keyAction(keyCode, trigger), "none"))
+                }
+            }
+        }
+    } else {
+        0
+    }
+    return HomeStats(
+        configuredGestures = configuredGestures,
+        activeZones = activeZones,
+        frozenApps = frozenCount,
+        keyCount = keyCount,
+    )
+}

app/src/main/java/com/fan/edgex/ui/compose/components/ActionSelectionSheet.kt

@@ -0,0 +1,240 @@
+package com.fan.edgex.ui.compose.components
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import com.fan.edgex.R
+import com.fan.edgex.config.AppConfig
+import com.fan.edgex.ui.compose.theme.EdgeXRadius
+import com.fan.edgex.ui.compose.theme.LocalEdgeXColors
+
+data class ActionSelectionItem(
+    val code: String,
+    val labelRes: Int,
+    val icon: Int,
+    val needsSecondary: Boolean = false,
+)
+
+val allActionSelectionItems = listOf(
+    ActionSelectionItem("none", R.string.action_none, EdgeXIcons.Check),
+    ActionSelectionItem("back", R.string.action_back, EdgeXIcons.Back),
+    ActionSelectionItem("home", R.string.action_home, EdgeXIcons.Home),
+    ActionSelectionItem("recents", R.string.action_recents, EdgeXIcons.Recents),
+    ActionSelectionItem("expand_notifications", R.string.action_expand_notifications, EdgeXIcons.Notifications),
+    ActionSelectionItem("shell_command", R.string.action_shell_command, EdgeXIcons.Terminal, needsSecondary = true),
+    ActionSelectionItem("sub_gesture", R.string.action_sub_gesture, EdgeXIcons.SubGesture, needsSecondary = true),
+    ActionSelectionItem("pie", R.string.action_pie, EdgeXIcons.Pie),
+    ActionSelectionItem("launch_app", R.string.action_launch_app, EdgeXIcons.LaunchApp, needsSecondary = true),
+    ActionSelectionItem("app_shortcut", R.string.action_app_shortcut, EdgeXIcons.AppShortcut, needsSecondary = true),
+    ActionSelectionItem("clear_background", R.string.action_clear_background, EdgeXIcons.ClearBackground),
+    ActionSelectionItem("freezer_drawer", R.string.action_freezer_drawer, EdgeXIcons.Freeze),
+    ActionSelectionItem("refreeze", R.string.action_refreeze, EdgeXIcons.Refreeze),
+    ActionSelectionItem("screenshot", R.string.action_screenshot, EdgeXIcons.Screenshot),
+    ActionSelectionItem(AppConfig.PARTIAL_SCREENSHOT_ACTION, R.string.action_partial_screenshot, EdgeXIcons.PartialScreenshot),
+    ActionSelectionItem("clipboard", R.string.action_clipboard, EdgeXIcons.Clipboard),
+    ActionSelectionItem("universal_copy", R.string.action_universal_copy, EdgeXIcons.UniversalCopy),
+    ActionSelectionItem("lock_screen", R.string.action_lock_screen, EdgeXIcons.Lock),
+    ActionSelectionItem("kill_app", R.string.action_kill_app, EdgeXIcons.KillApp),
+    ActionSelectionItem("prev_app", R.string.action_prev_app, EdgeXIcons.PrevApp),
+    ActionSelectionItem("next_app", R.string.action_next_app, EdgeXIcons.NextApp),
+    ActionSelectionItem("brightness_up", R.string.action_brightness_up, EdgeXIcons.BrightnessUp),
+    ActionSelectionItem("brightness_down", R.string.action_brightness_down, EdgeXIcons.BrightnessDown),
+    ActionSelectionItem("volume_up", R.string.action_volume_up, EdgeXIcons.VolumeUp),
+    ActionSelectionItem("volume_down", R.string.action_volume_down, EdgeXIcons.VolumeDown),
+    ActionSelectionItem("music_control", R.string.action_music_control, EdgeXIcons.Music, needsSecondary = true),
+    ActionSelectionItem("fast_scroll", R.string.action_fast_scroll, EdgeXIcons.FastScroll, needsSecondary = true),
+    ActionSelectionItem("multi_action", R.string.action_multi_action, EdgeXIcons.Multi, needsSecondary = true),
+    ActionSelectionItem("condition", R.string.action_condition, EdgeXIcons.Condition, needsSecondary = true),
+    ActionSelectionItem(AppConfig.CUSTOM_PANEL_ACTION, R.string.action_custom_panel, EdgeXIcons.CustomPanel),
+    ActionSelectionItem(AppConfig.SIDE_BAR_LEFT_ACTION, R.string.action_left_side_bar, EdgeXIcons.SideBarLeft),
+    ActionSelectionItem(AppConfig.SIDE_BAR_RIGHT_ACTION, R.string.action_right_side_bar, EdgeXIcons.SideBarRight),
+    ActionSelectionItem("toggle_flashlight", R.string.action_toggle_flashlight, EdgeXIcons.Flashlight),
+    ActionSelectionItem("toggle_wifi", R.string.action_toggle_wifi, EdgeXIcons.Wifi),
+    ActionSelectionItem("toggle_mobile_data", R.string.action_toggle_mobile_data, EdgeXIcons.MobileData),
+    ActionSelectionItem("game_mode", R.string.action_game_mode, EdgeXIcons.GameMode),
+)
+
+@Composable
+fun ActionSelectionSheet(
+    open: Boolean,
+    title: String,
+    onDismiss: () -> Unit,
+    excludedCodes: Set<String>,
+    onSelect: (ActionSelectionItem) -> Unit,
+) {
+    val colors = LocalEdgeXColors.current
+    var searchQuery by remember { mutableStateOf("") }
+
+    val items = remember(excludedCodes) {
+        allActionSelectionItems.filter { it.code !in excludedCodes }
+    }
+
+    val query = searchQuery.trim()
+    val filtered = items.filter { item ->
+        query.isBlank() || stringResource(item.labelRes).contains(query, ignoreCase = true)
+    }
+
+    val shellItem = filtered.find { it.code == "shell_command" }
+    val musicItem = filtered.find { it.code == "music_control" }
+    val others = filtered.filter { it.code != "shell_command" && it.code != "music_control" }
+
+    EdgeXBottomSheet(
+        open = open,
+        title = title,
+        onDismissRequest = {
+            searchQuery = ""
+            onDismiss()
+        },
+    ) {
+        OutlinedTextField(
+            value = searchQuery,
+            onValueChange = { searchQuery = it },
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(bottom = 12.dp),
+            placeholder = { Text(stringResource(R.string.compose_search_actions_hint), color = colors.onSurfaceDim) },
+            singleLine = true,
+            shape = RoundedCornerShape(EdgeXRadius.sm),
+            trailingIcon = {
+                if (searchQuery.isNotEmpty()) {
+                    IconButton(onClick = { searchQuery = "" }) {
+                        EdgeXIcon(EdgeXIcons.Back, contentDescription = "Clear", tint = colors.onSurfaceDim)
+                    }
+                }
+            },
+            colors = OutlinedTextFieldDefaults.colors(
+                focusedBorderColor = colors.accent,
+                unfocusedBorderColor = colors.outline,
+                cursorColor = colors.accent,
+            ),
+        )
+
+        // Action Grid List
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .weight(1f, fill = false)
+                .verticalScroll(rememberScrollState()),
+            verticalArrangement = Arrangement.spacedBy(10.dp)
+        ) {
+            val finalRows = if (searchQuery.isNotBlank()) {
+                filtered.chunked(2)
+            } else {
+                val baseRows = others.chunked(2)
+                val specialRow = listOfNotNull(musicItem, shellItem)
+                val fRows = mutableListOf<List<ActionSelectionItem>>()
+                var inserted = false
+                baseRows.forEach { row ->
+                    fRows.add(row)
+                    if (!inserted && specialRow.isNotEmpty() && row.any { it.code == "expand_notifications" || it.code == "sub_gesture" }) {
+                        fRows.add(specialRow)
+                        inserted = true
+                    }
+                }
+                if (!inserted && specialRow.isNotEmpty()) {
+                    fRows.add(specialRow)
+                }
+                fRows
+            }
+
+            finalRows.forEach { rowItems ->
+                Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.spacedBy(10.dp)
+                ) {
+                    ActionGridItem(
+                        action = rowItems[0],
+                        onClick = {
+                            searchQuery = ""
+                            onSelect(rowItems[0])
+                        },
+                        modifier = Modifier.weight(1f)
+                    )
+                    if (rowItems.size > 1) {
+                        ActionGridItem(
+                            action = rowItems[1],
+                            onClick = {
+                                searchQuery = ""
+                                onSelect(rowItems[1])
+                            },
+                            modifier = Modifier.weight(1f)
+                        )
+                    } else {
+                        Spacer(modifier = Modifier.weight(1f))
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun ActionGridItem(
+    action: ActionSelectionItem,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    val colors = LocalEdgeXColors.current
+    Box(
+        modifier = modifier
+            .testTag("gesture_action_${action.code}")
+            .clip(RoundedCornerShape(EdgeXRadius.sm))
+            .background(colors.surface1)
+            .border(1.dp, colors.outline, RoundedCornerShape(EdgeXRadius.sm))
+            .clickable(onClick = onClick)
+            .padding(horizontal = 10.dp, vertical = 10.dp),
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.spacedBy(8.dp),
+            modifier = Modifier.fillMaxWidth()
+        ) {
+            Box(
+                modifier = Modifier
+                    .size(34.dp)
+                    .clip(RoundedCornerShape(EdgeXRadius.xs))
+                    .background(colors.accentSoft),
+                contentAlignment = Alignment.Center
+            ) {
+                EdgeXIcon(
+                    imageVector = action.icon,
+                    contentDescription = null,
+                    tint = colors.onAccentSoft,
+                    modifier = Modifier.size(18.dp)
+                )
+            }
+            Text(
+                text = stringResource(action.labelRes),
+                color = colors.onSurface,
+                fontWeight = FontWeight.Bold,
+                fontSize = 13.sp,
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis,
+                modifier = Modifier.weight(1f)
+            )
+            if (action.needsSecondary) {
+                EdgeXIcon(
+                    imageVector = EdgeXIcons.ChevronRight,
+                    contentDescription = null,
+                    tint = colors.onSurfaceDim,
+                    modifier = Modifier.size(14.dp)
+                )
+            }
+        }
+    }
+}

app/src/main/java/com/fan/edgex/ui/compose/components/AppPickerSheet.kt

@@ -0,0 +1,169 @@
+package com.fan.edgex.ui.compose.components
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.drawable.Drawable
+import android.widget.ImageView
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.OutlinedTextFieldDefaults
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.compose.ui.viewinterop.AndroidView
+import com.fan.edgex.R
+import com.fan.edgex.ui.compose.theme.EdgeXRadius
+import com.fan.edgex.ui.compose.theme.LocalEdgeXColors
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import java.util.Locale
+
+data class AppItem(
+    val packageName: String,
+    val label: String,
+    val icon: Drawable?,
+)
+
+@Composable
+fun AppPickerSheet(
+    open: Boolean,
+    onDismiss: () -> Unit,
+    onPick: (AppItem) -> Unit,
+) {
+    val context = LocalContext.current
+    val colors = LocalEdgeXColors.current
+    var apps by remember { mutableStateOf(emptyList<AppItem>()) }
+    var query by remember { mutableStateOf("") }
+    LaunchedEffect(open) {
+        if (open && apps.isEmpty()) {
+            apps = withContext(Dispatchers.IO) { context.loadLaunchableApps() }
+        }
+        if (!open) query = ""
+    }
+    EdgeXBottomSheet(open = open, title = stringResource(R.string.action_launch_app), onDismissRequest = onDismiss) {
+        OutlinedTextField(
+            value = query,
+            onValueChange = { query = it },
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(bottom = 12.dp),
+            placeholder = { Text(stringResource(R.string.hint_search_apps), color = colors.onSurfaceDim) },
+            singleLine = true,
+            shape = RoundedCornerShape(EdgeXRadius.sm),
+            colors = OutlinedTextFieldDefaults.colors(
+                focusedBorderColor = colors.accent,
+                unfocusedBorderColor = colors.outline,
+                cursorColor = colors.accent,
+            ),
+        )
+        val filtered = remember(apps, query) {
+            val q = query.trim()
+            if (q.isBlank()) {
+                apps
+            } else {
+                apps.filter {
+                    it.label.contains(q, ignoreCase = true) || it.packageName.contains(q, ignoreCase = true)
+                }
+            }
+        }
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .weight(1f, fill = false)
+                .verticalScroll(rememberScrollState()),
+        ) {
+            EdgeXListGroup {
+                filtered.forEachIndexed { index, app ->
+                    AppRow(app = app, onClick = { onPick(app) })
+                    if (index != filtered.lastIndex) EdgeXDivider()
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun AppRow(app: AppItem, onClick: () -> Unit) {
+    val colors = LocalEdgeXColors.current
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .clickable(onClick = onClick)
+            .padding(horizontal = 18.dp, vertical = 12.dp),
+        verticalAlignment = Alignment.CenterVertically,
+        horizontalArrangement = Arrangement.spacedBy(14.dp),
+    ) {
+        Box(modifier = Modifier.size(36.dp), contentAlignment = Alignment.Center) {
+            if (app.icon != null) {
+                AndroidView(
+                    factory = { context ->
+                        ImageView(context).apply {
+                            scaleType = ImageView.ScaleType.CENTER_INSIDE
+                        }
+                    },
+                    update = { imageView ->
+                        val drawable = app.icon.constantState?.newDrawable()?.mutate() ?: app.icon
+                        imageView.setImageDrawable(drawable)
+                    },
+                    modifier = Modifier.size(30.dp),
+                )
+            } else {
+                EdgeXIconBox(EdgeXIcons.LaunchApp, contentDescription = null)
+            }
+        }
+        Column(modifier = Modifier.weight(1f)) {
+            Text(
+                text = app.label,
+                color = colors.onSurface,
+                fontWeight = FontWeight.SemiBold,
+                fontSize = 16.sp,
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis,
+            )
+            Text(
+                text = app.packageName,
+                color = colors.onSurfaceDim,
+                fontSize = 13.sp,
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis,
+            )
+        }
+    }
+}
+
+internal fun Context.loadLaunchableApps(): List<AppItem> {
+    val pm = packageManager
+    val intent = Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_LAUNCHER)
+    return pm.queryIntentActivities(intent, 0)
+        .map { info ->
+            AppItem(
+                packageName = info.activityInfo.packageName,
+                label = info.loadLabel(pm).toString(),
+                icon = runCatching { info.loadIcon(pm) }.getOrNull(),
+            )
+        }
+        .distinctBy { it.packageName }
+        .sortedBy { it.label.lowercase(Locale.getDefault()) }
+}

app/src/main/java/com/fan/edgex/ui/compose/components/AppShortcutPickerSheet.kt

@@ -0,0 +1,271 @@
+package com.fan.edgex.ui.compose.components
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.drawable.Drawable
+import android.widget.ImageView
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.OutlinedTextFieldDefaults
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.compose.ui.viewinterop.AndroidView
+import com.fan.edgex.R
+import com.fan.edgex.ui.compose.theme.EdgeXRadius
+import com.fan.edgex.ui.compose.theme.LocalEdgeXColors
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import java.util.Locale
+
+data class ShortcutItem(
+    val packageName: String,
+    val shortcutId: String,
+    val label: String,
+    val appLabel: String,
+    val icon: Drawable?,
+)
+
+@Composable
+fun AppShortcutPickerSheet(
+    open: Boolean,
+    onDismiss: () -> Unit,
+    onPick: (ShortcutItem) -> Unit,
+) {
+    val context = LocalContext.current
+    val colors = LocalEdgeXColors.current
+    var shortcuts by remember { mutableStateOf(emptyList<ShortcutItem>()) }
+    var query by remember { mutableStateOf("") }
+
+    LaunchedEffect(open) {
+        if (open && shortcuts.isEmpty()) {
+            shortcuts = withContext(Dispatchers.IO) { context.loadShortcuts() }
+        }
+        if (!open) query = ""
+    }
+
+    EdgeXBottomSheet(open = open, title = stringResource(R.string.action_app_shortcut), onDismissRequest = onDismiss) {
+        OutlinedTextField(
+            value = query,
+            onValueChange = { query = it },
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(bottom = 12.dp),
+            placeholder = { Text(stringResource(R.string.hint_search_apps), color = colors.onSurfaceDim) },
+            singleLine = true,
+            shape = RoundedCornerShape(EdgeXRadius.sm),
+            colors = OutlinedTextFieldDefaults.colors(
+                focusedBorderColor = colors.accent,
+                unfocusedBorderColor = colors.outline,
+                cursorColor = colors.accent,
+            ),
+        )
+        val filtered = remember(shortcuts, query) {
+            val q = query.trim()
+            if (q.isBlank()) {
+                shortcuts
+            } else {
+                shortcuts.filter {
+                    it.label.contains(q, ignoreCase = true) ||
+                        it.appLabel.contains(q, ignoreCase = true) ||
+                        it.packageName.contains(q, ignoreCase = true)
+                }
+            }
+        }
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .weight(1f, fill = false)
+                .verticalScroll(rememberScrollState()),
+        ) {
+            EdgeXListGroup {
+                filtered.forEachIndexed { index, shortcut ->
+                    ShortcutRow(shortcut = shortcut, onClick = { onPick(shortcut) })
+                    if (index != filtered.lastIndex) EdgeXDivider()
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun ShortcutRow(shortcut: ShortcutItem, onClick: () -> Unit) {
+    val colors = LocalEdgeXColors.current
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .clickable(onClick = onClick)
+            .padding(horizontal = 18.dp, vertical = 12.dp),
+        verticalAlignment = Alignment.CenterVertically,
+        horizontalArrangement = Arrangement.spacedBy(14.dp),
+    ) {
+        Box(modifier = Modifier.size(36.dp), contentAlignment = Alignment.Center) {
+            if (shortcut.icon != null) {
+                AndroidView(
+                    factory = { context ->
+                        ImageView(context).apply {
+                            scaleType = ImageView.ScaleType.CENTER_INSIDE
+                        }
+                    },
+                    update = { imageView ->
+                        val drawable = shortcut.icon.constantState?.newDrawable()?.mutate() ?: shortcut.icon
+                        imageView.setImageDrawable(drawable)
+                    },
+                    modifier = Modifier.size(30.dp),
+                )
+            } else {
+                EdgeXIconBox(EdgeXIcons.AppShortcut, contentDescription = null)
+            }
+        }
+        Column(modifier = Modifier.weight(1f)) {
+            Text(
+                text = shortcut.label,
+                color = colors.onSurface,
+                fontWeight = FontWeight.SemiBold,
+                fontSize = 16.sp,
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis,
+            )
+            Text(
+                text = shortcut.appLabel,
+                color = colors.onSurfaceDim,
+                fontSize = 13.sp,
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis,
+            )
+        }
+    }
+}
+
+private fun Context.loadShortcuts(): List<ShortcutItem> {
+    val result = loadShortcutsViaLauncherApps()
+    return result.ifEmpty { loadShortcutsViaRoot() }
+}
+
+private fun Context.loadShortcutsViaLauncherApps(): List<ShortcutItem> {
+    val launcherApps = getSystemService(Context.LAUNCHER_APPS_SERVICE) as android.content.pm.LauncherApps
+    val pm = packageManager
+    val mainIntent = Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_LAUNCHER)
+    val apps = pm.queryIntentActivities(mainIntent, 0)
+    val tempList = mutableListOf<ShortcutItem>()
+    for (app in apps) {
+        val packageName = app.activityInfo.packageName
+        val appLabel = app.loadLabel(pm).toString()
+        try {
+            val query = android.content.pm.LauncherApps.ShortcutQuery()
+            query.setQueryFlags(
+                android.content.pm.LauncherApps.ShortcutQuery.FLAG_MATCH_DYNAMIC or
+                    android.content.pm.LauncherApps.ShortcutQuery.FLAG_MATCH_MANIFEST or
+                    android.content.pm.LauncherApps.ShortcutQuery.FLAG_MATCH_PINNED
+            )
+            query.setPackage(packageName)
+            val appShortcuts = launcherApps.getShortcuts(query, android.os.Process.myUserHandle()) ?: emptyList()
+            for (shortcut in appShortcuts) {
+                val icon = try {
+                    launcherApps.getShortcutIconDrawable(shortcut, 0)
+                } catch (e: Exception) {
+                    app.loadIcon(pm)
+                }
+                tempList.add(
+                    ShortcutItem(
+                        packageName = packageName,
+                        shortcutId = shortcut.id,
+                        label = shortcut.shortLabel?.toString() ?: shortcut.longLabel?.toString() ?: "",
+                        appLabel = appLabel,
+                        icon = icon,
+                    )
+                )
+            }
+        } catch (_: SecurityException) {
+        } catch (_: Exception) {
+        }
+    }
+    return tempList.sortedWith(compareBy({ it.appLabel }, { it.label }))
+}
+
+private fun Context.loadShortcutsViaRoot(): List<ShortcutItem> {
+    val rootShortcuts = mutableListOf<ShortcutItem>()
+    try {
+        val process = Runtime.getRuntime().exec(arrayOf("su", "-c", "dumpsys shortcut"))
+        val reader = java.io.BufferedReader(java.io.InputStreamReader(process.inputStream))
+        var line: String?
+        var currentPackage: String? = null
+        var currentId: String? = null
+        var currentLabel: String? = null
+        val pm = packageManager
+        while (reader.readLine().also { line = it } != null) {
+            val l = line!!.trim()
+            if (l.startsWith("Package:") && l.contains("uid=")) {
+                val parts = l.split("\\s+".toRegex())
+                if (parts.size >= 2) {
+                    currentPackage = parts[1]
+                }
+            }
+            if (l.startsWith("ShortcutInfo") && l.contains("id=")) {
+                val afterId = l.substringAfter("id=")
+                currentId = afterId.substringBefore(",").substringBefore(" ").trim()
+                currentLabel = null
+            } else if (l.startsWith("id=")) {
+                currentId = l.substringAfter("id=").trim()
+            }
+            if (l.startsWith("packageName=")) {
+                currentPackage = l.substringAfter("packageName=").trim()
+            }
+            if (l.startsWith("shortLabel=")) {
+                val raw = l.substringAfter("shortLabel=")
+                currentLabel = if (raw.contains(", resId=")) {
+                    raw.substringBefore(", resId=")
+                } else {
+                    raw.substringBefore(",")
+                }
+                currentLabel = currentLabel?.trim()
+                if (currentPackage != null && currentId != null && currentLabel != null) {
+                    val exists = rootShortcuts.any { it.packageName == currentPackage && it.shortcutId == currentId }
+                    if (!exists) {
+                        try {
+                            val appInfo = pm.getApplicationInfo(currentPackage!!, 0)
+                            rootShortcuts.add(
+                                ShortcutItem(
+                                    packageName = currentPackage!!,
+                                    shortcutId = currentId!!,
+                                    label = currentLabel!!,
+                                    appLabel = appInfo.loadLabel(pm).toString(),
+                                    icon = appInfo.loadIcon(pm),
+                                )
+                            )
+                        } catch (_: Exception) {
+                        }
+                    }
+                    currentId = null
+                    currentLabel = null
+                }
+            }
+        }
+        reader.close()
+        process.waitFor()
+    } catch (_: Exception) {
+    }
+    return rootShortcuts.sortedWith(compareBy({ it.appLabel }, { it.label }))
+}

app/src/main/java/com/fan/edgex/ui/compose/components/ConditionPickerSheet.kt

@@ -0,0 +1,64 @@
+package com.fan.edgex.ui.compose.components
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import com.fan.edgex.R
+
+data class ConditionItem(
+    val labelRes: Int,
+    val code: String,
+    val iconRes: Int,
+)
+
+val allConditionItems = listOf(
+    ConditionItem(R.string.cond_foreground_app, "foreground_app", R.drawable.ic_apps),
+    ConditionItem(R.string.cond_auto_brightness, "auto_brightness", R.drawable.ic_brightness_up),
+    ConditionItem(R.string.cond_auto_rotate, "auto_rotate", R.drawable.ic_screen_rotation),
+    ConditionItem(R.string.cond_wifi_enabled, "wifi_enabled", R.drawable.ic_wifi),
+    ConditionItem(R.string.cond_mobile_data, "mobile_data", R.drawable.ic_mobile_data),
+    ConditionItem(R.string.cond_location, "location", R.drawable.ic_location),
+    ConditionItem(R.string.cond_bluetooth, "bluetooth", R.drawable.ic_bluetooth),
+    ConditionItem(R.string.cond_nfc, "nfc", R.drawable.ic_nfc),
+    ConditionItem(R.string.cond_power_connected, "power_connected", R.drawable.ic_power),
+    ConditionItem(R.string.cond_wifi_connected, "wifi_connected", R.drawable.ic_wifi),
+    ConditionItem(R.string.cond_network_connected, "network_connected", R.drawable.ic_link),
+    ConditionItem(R.string.cond_media_playing, "media_playing", R.drawable.ic_music),
+    ConditionItem(R.string.cond_screen_portrait, "screen_portrait", R.drawable.ic_screen_portrait),
+    ConditionItem(R.string.cond_screen_landscape, "screen_landscape", R.drawable.ic_screen_landscape),
+)
+
+@Composable
+fun ConditionPickerSheet(
+    open: Boolean,
+    onDismiss: () -> Unit,
+    onSelect: (ConditionItem) -> Unit,
+) {
+    EdgeXBottomSheet(
+        open = open,
+        title = stringResource(R.string.header_condition_if),
+        onDismissRequest = onDismiss,
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .weight(1f, fill = false)
+                .verticalScroll(rememberScrollState()),
+        ) {
+            EdgeXListGroup {
+                allConditionItems.forEachIndexed { index, item ->
+                    EdgeXRow(
+                        title = stringResource(item.labelRes),
+                        icon = item.iconRes,
+                        onClick = { onSelect(item) },
+                    )
+                    if (index != allConditionItems.lastIndex) EdgeXDivider()
+                }
+            }
+        }
+    }
+}

app/src/main/java/com/fan/edgex/ui/compose/components/EdgeXComponents.kt

@@ -0,0 +1,440 @@
+package com.fan.edgex.ui.compose.components
+
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.foundation.BorderStroke
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxScope
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.ColumnScope
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.RowScope
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Card
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.ModalBottomSheet
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Switch
+import androidx.compose.material3.SwitchDefaults
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.sp
+import com.fan.edgex.R
+import com.fan.edgex.ui.compose.theme.EdgeXRadius
+import com.fan.edgex.ui.compose.theme.LocalEdgeXColors
+
+@Composable
+fun EdgeXTopBar(
+    title: String,
+    modifier: Modifier = Modifier,
+    onBack: (() -> Unit)? = null,
+    trailing: @Composable RowScope.() -> Unit = {},
+) {
+    val colors = LocalEdgeXColors.current
+    Row(
+        modifier = modifier
+            .fillMaxWidth()
+            .height(56.dp)
+            .padding(horizontal = 16.dp),
+        verticalAlignment = Alignment.CenterVertically,
+        horizontalArrangement = Arrangement.spacedBy(8.dp),
+    ) {
+        if (onBack != null) {
+            EdgeXIconButton(onClick = onBack) {
+                EdgeXIcon(EdgeXIcons.Back, contentDescription = stringResource(R.string.compose_back), tint = colors.onSurface)
+            }
+        }
+        Text(
+            text = title,
+            color = colors.onSurface,
+            fontWeight = FontWeight.SemiBold,
+            fontSize = 22.sp,
+            maxLines = 1,
+            overflow = TextOverflow.Ellipsis,
+            modifier = Modifier.weight(1f),
+        )
+        trailing()
+    }
+}
+
+@Composable
+fun EdgeXIconButton(
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier,
+    tonal: Boolean = false,
+    content: @Composable () -> Unit,
+) {
+    val colors = LocalEdgeXColors.current
+    Box(
+        modifier = modifier
+            .size(44.dp)
+            .clip(CircleShape)
+            .background(if (tonal) colors.accentSoft else Color.Transparent)
+            .clickable(onClick = onClick),
+        contentAlignment = Alignment.Center,
+    ) {
+        content()
+    }
+}
+
+@Composable
+fun EdgeXIconBox(
+    imageVector: Int,
+    contentDescription: String?,
+    modifier: Modifier = Modifier,
+    background: Color = LocalEdgeXColors.current.accentSoft,
+    tint: Color = LocalEdgeXColors.current.onAccentSoft,
+    iconSize: androidx.compose.ui.unit.Dp = 22.dp,
+) {
+    Box(
+        modifier = modifier
+            .size(44.dp)
+            .clip(RoundedCornerShape(EdgeXRadius.sm))
+            .background(background),
+        contentAlignment = Alignment.Center,
+    ) {
+        EdgeXIcon(
+            imageVector = imageVector,
+            contentDescription = contentDescription,
+            tint = tint,
+            modifier = Modifier.size(iconSize),
+        )
+    }
+}
+
+@Composable
+fun EdgeXTile(
+    title: String,
+    meta: String,
+    icon: Int,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier,
+    iconBackground: Color = LocalEdgeXColors.current.accentSoft,
+    iconTint: Color = LocalEdgeXColors.current.onAccentSoft,
+    trailing: @Composable (() -> Unit)? = null,
+) {
+    val colors = LocalEdgeXColors.current
+    Card(
+        modifier = modifier.clickable(onClick = onClick),
+        shape = RoundedCornerShape(EdgeXRadius.lg),
+        colors = CardDefaults.cardColors(containerColor = colors.surface),
+        border = BorderStroke(1.dp, colors.outline),
+        elevation = CardDefaults.cardElevation(defaultElevation = 1.dp),
+    ) {
+        Row(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp),
+            verticalAlignment = Alignment.CenterVertically,
+        ) {
+            Column(
+                modifier = Modifier.weight(1f),
+                verticalArrangement = Arrangement.spacedBy(10.dp),
+            ) {
+                EdgeXIconBox(
+                    imageVector = icon,
+                    contentDescription = null,
+                    background = iconBackground,
+                    tint = iconTint,
+                    modifier = Modifier.size(40.dp),
+                )
+                Column {
+                    Text(title, color = colors.onSurface, fontWeight = FontWeight.Bold, fontSize = 16.sp)
+                    Text(meta, color = colors.onSurfaceDim, fontWeight = FontWeight.Medium, fontSize = 12.sp)
+                }
+            }
+            trailing?.invoke()
+        }
+    }
+}
+
+@Composable
+fun EdgeXListGroup(
+    modifier: Modifier = Modifier,
+    content: @Composable ColumnScope.() -> Unit,
+) {
+    val colors = LocalEdgeXColors.current
+    Column(
+        modifier = modifier
+            .fillMaxWidth()
+            .clip(RoundedCornerShape(EdgeXRadius.lg))
+            .background(colors.surface)
+            .border(1.dp, colors.outline, RoundedCornerShape(EdgeXRadius.lg)),
+        content = content,
+    )
+}
+
+@Composable
+fun EdgeXRow(
+    title: String,
+    modifier: Modifier = Modifier,
+    subtitle: String? = null,
+    icon: Int? = null,
+    onClick: (() -> Unit)? = null,
+    trailing: @Composable RowScope.() -> Unit = {},
+) {
+    val colors = LocalEdgeXColors.current
+    Row(
+        modifier = modifier
+            .fillMaxWidth()
+            .then(if (onClick != null) Modifier.clickable(onClick = onClick) else Modifier)
+            .padding(horizontal = 18.dp, vertical = 12.dp),
+        verticalAlignment = Alignment.CenterVertically,
+        horizontalArrangement = Arrangement.spacedBy(14.dp),
+    ) {
+        if (icon != null) {
+            EdgeXIconBox(imageVector = icon, contentDescription = null)
+        }
+        Column(modifier = Modifier.weight(1f)) {
+            Text(title, color = colors.onSurface, fontWeight = FontWeight.SemiBold, fontSize = 16.sp)
+            if (!subtitle.isNullOrBlank()) {
+                Text(subtitle, color = colors.onSurfaceDim, fontSize = 13.sp, maxLines = 2, overflow = TextOverflow.Ellipsis)
+            }
+        }
+        trailing()
+    }
+}
+
+@Composable
+fun EdgeXSwitchRow(
+    title: String,
+    checked: Boolean,
+    onCheckedChange: (Boolean) -> Unit,
+    modifier: Modifier = Modifier,
+    subtitle: String? = null,
+    icon: Int? = null,
+) {
+    EdgeXRow(
+        title = title,
+        subtitle = subtitle,
+        icon = icon,
+        modifier = modifier,
+        onClick = { onCheckedChange(!checked) },
+    ) {
+        EdgeXSwitch(checked = checked, onCheckedChange = onCheckedChange)
+    }
+}
+
+@Composable
+fun EdgeXSwitch(
+    checked: Boolean,
+    onCheckedChange: (Boolean) -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    val colors = LocalEdgeXColors.current
+    Switch(
+        checked = checked,
+        onCheckedChange = onCheckedChange,
+        modifier = modifier,
+        colors = SwitchDefaults.colors(
+            checkedThumbColor = colors.onAccent,
+            checkedTrackColor = colors.accent,
+            checkedBorderColor = colors.accent,
+            uncheckedThumbColor = colors.onSurfaceDim,
+            uncheckedTrackColor = colors.surface2,
+            uncheckedBorderColor = colors.outlineStrong,
+        ),
+    )
+}
+
+@Composable
+fun <T> EdgeXSegmentedControl(
+    options: List<T>,
+    selected: T,
+    label: (T) -> String,
+    onSelected: (T) -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    Row(
+        modifier = modifier,
+        horizontalArrangement = Arrangement.spacedBy(8.dp),
+    ) {
+        options.forEach { option ->
+            EdgeXChip(
+                label = label(option),
+                selected = option == selected,
+                onClick = { onSelected(option) },
+            )
+        }
+    }
+}
+
+@Composable
+fun EdgeXChip(
+    label: String,
+    selected: Boolean,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    val colors = LocalEdgeXColors.current
+    TextButton(
+        onClick = onClick,
+        modifier = modifier.height(32.dp),
+        shape = RoundedCornerShape(10.dp),
+        colors = ButtonDefaults.textButtonColors(
+            containerColor = if (selected) colors.accentSoft else colors.surface1,
+            contentColor = if (selected) colors.onAccentSoft else colors.onSurface2,
+        ),
+        border = if (selected) null else BorderStroke(1.dp, colors.outline),
+        contentPadding = PaddingValues(horizontal = 12.dp, vertical = 0.dp),
+    ) {
+        Text(label, fontWeight = FontWeight.SemiBold, fontSize = 12.sp)
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun EdgeXBottomSheet(
+    open: Boolean,
+    title: String,
+    onDismissRequest: () -> Unit,
+    modifier: Modifier = Modifier,
+    skipPartiallyExpanded: Boolean = true,
+    content: @Composable ColumnScope.() -> Unit,
+) {
+    val colors = LocalEdgeXColors.current
+    if (open) {
+        val sheetState = androidx.compose.material3.rememberModalBottomSheetState(
+            skipPartiallyExpanded = skipPartiallyExpanded
+        )
+        ModalBottomSheet(
+            onDismissRequest = onDismissRequest,
+            modifier = modifier,
+            sheetState = sheetState,
+            containerColor = colors.surface,
+            contentColor = colors.onSurface,
+            shape = RoundedCornerShape(topStart = 32.dp, topEnd = 32.dp),
+            dragHandle = {
+                Box(
+                    modifier = Modifier
+                        .padding(top = 10.dp, bottom = 4.dp)
+                        .size(width = 36.dp, height = 4.dp)
+                        .clip(RoundedCornerShape(2.dp))
+                        .background(colors.outlineStrong),
+                )
+            },
+        ) {
+            Column(modifier = Modifier.padding(start = 16.dp, end = 16.dp, bottom = 24.dp)) {
+                Text(
+                    text = title,
+                    color = colors.onSurface,
+                    fontWeight = FontWeight.Bold,
+                    fontSize = 22.sp,
+                    modifier = Modifier.padding(horizontal = 6.dp, vertical = 12.dp),
+                )
+                content()
+            }
+        }
+    }
+}
+
+
+@Composable
+fun EdgeXToast(
+    message: String?,
+    modifier: Modifier = Modifier,
+) {
+    val colors = LocalEdgeXColors.current
+    Box(
+        modifier = modifier.fillMaxWidth(),
+        contentAlignment = Alignment.Center,
+    ) {
+        AnimatedVisibility(visible = !message.isNullOrBlank()) {
+            Surface(
+                color = colors.onSurface,
+                contentColor = colors.surface,
+                shape = RoundedCornerShape(999.dp),
+            ) {
+                Text(
+                    text = message.orEmpty(),
+                    modifier = Modifier.padding(horizontal = 18.dp, vertical = 10.dp),
+                    fontSize = 13.sp,
+                    fontWeight = FontWeight.SemiBold,
+                )
+            }
+        }
+    }
+}
+
+@Composable
+fun EdgeXDivider() {
+    val colors = LocalEdgeXColors.current
+    Spacer(
+        modifier = Modifier
+            .fillMaxWidth()
+            .height(1.dp)
+            .background(colors.outline),
+    )
+}
+
+@Composable
+fun Modifier.noRippleClickable(onClick: () -> Unit): Modifier =
+    clickable(
+        interactionSource = remember { MutableInteractionSource() },
+        indication = null,
+        onClick = onClick,
+    )
+
+@Composable
+fun PreviewSectionHeader(title: String, subtitle: String) {
+    val colors = LocalEdgeXColors.current
+    Column(modifier = Modifier.padding(start = 24.dp, end = 24.dp, top = 4.dp, bottom = 6.dp)) {
+        Text(title, color = colors.onSurface, fontWeight = FontWeight.Bold, fontSize = 18.sp)
+        Text(subtitle, color = colors.onSurfaceDim, fontWeight = FontWeight.Medium, fontSize = 13.sp)
+    }
+}
+
+@Composable
+fun PhoneFrame(
+    modifier: Modifier = Modifier,
+    width: Dp = 176.dp,
+    height: Dp = 320.dp,
+    content: @Composable BoxScope.() -> Unit,
+) {
+    val colors = LocalEdgeXColors.current
+    Box(
+        modifier = modifier
+            .width(width)
+            .height(height)
+            .clip(RoundedCornerShape(30.dp))
+            .background(Color(0xFF1D2018))
+            .border(1.dp, colors.accent.copy(alpha = 0.24f), RoundedCornerShape(30.dp)),
+        contentAlignment = Alignment.Center,
+    ) {
+        Box(
+            modifier = Modifier
+                .align(Alignment.TopCenter)
+                .padding(top = 11.dp)
+                .width(24.dp)
+                .height(3.dp)
+                .clip(RoundedCornerShape(2.dp))
+                .background(Color.White.copy(alpha = 0.35f)),
+        )
+        content()
+    }
+}

app/src/main/java/com/fan/edgex/ui/compose/components/EdgeXIcons.kt

@@ -0,0 +1,99 @@
+package com.fan.edgex.ui.compose.components
+
+import androidx.annotation.DrawableRes
+import androidx.compose.material3.Icon
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.res.painterResource
+import com.fan.edgex.R
+
+object EdgeXIcons {
+    @DrawableRes val Back = R.drawable.ic_arrow_back
+    @DrawableRes val Search = R.drawable.ic_search
+    @DrawableRes val More = R.drawable.ic_more_vert
+    @DrawableRes val ChevronRight = R.drawable.ic_chevron_right
+    @DrawableRes val Check = R.drawable.ic_action_dot
+    @DrawableRes val Edit = R.drawable.ic_edit
+    @DrawableRes val Save = R.drawable.ic_save
+    @DrawableRes val Duplicate = R.drawable.ic_duplicate
+    @DrawableRes val Execute = R.drawable.ic_execute
+    @DrawableRes val MoveUp = R.drawable.ic_arrow_drop_up
+    @DrawableRes val MoveDown = R.drawable.ic_arrow_drop_down
+    @DrawableRes val Plus = R.drawable.ic_add
+    @DrawableRes val Gesture = R.drawable.ic_gesture
+    @DrawableRes val Freeze = R.drawable.ic_freezer
+    @DrawableRes val Keys = R.drawable.ic_keyboard
+    @DrawableRes val Pie = R.drawable.ic_pie_menu
+    @DrawableRes val Multi = R.drawable.ic_multi_action
+    @DrawableRes val Theme = R.drawable.ic_theme
+    @DrawableRes val DarkMode = R.drawable.ic_dark_mode
+    @DrawableRes val Sparkle = R.drawable.ic_supporter_extra
+    @DrawableRes val VolumeUp = R.drawable.ic_volume_up
+    @DrawableRes val VolumeDown = R.drawable.ic_volume_down
+    @DrawableRes val Power = R.drawable.ic_power
+    @DrawableRes val Home = R.drawable.ic_home
+    @DrawableRes val Recents = R.drawable.ic_recents
+    @DrawableRes val Lock = R.drawable.ic_power
+    @DrawableRes val Screenshot = R.drawable.ic_camera
+    @DrawableRes val Flashlight = R.drawable.ic_flashlight
+    @DrawableRes val Notifications = R.drawable.ic_notifications
+    @DrawableRes val BrightnessUp = R.drawable.ic_brightness_up
+    @DrawableRes val BrightnessDown = R.drawable.ic_brightness_down
+    @DrawableRes val ClearBackground = R.drawable.ic_clear_recent
+    @DrawableRes val KillApp = R.drawable.ic_kill_app
+    @DrawableRes val PrevApp = R.drawable.ic_prev_app
+    @DrawableRes val NextApp = R.drawable.ic_next_app
+    @DrawableRes val Apps = R.drawable.ic_apps
+    @DrawableRes val CustomPanel = R.drawable.ic_apps
+    @DrawableRes val EdgePanel = R.drawable.ic_edge_panel
+    @DrawableRes val SideBar = R.drawable.ic_side_bar
+    @DrawableRes val SideBarLeft = R.drawable.ic_side_bar_left
+    @DrawableRes val SideBarRight = R.drawable.ic_side_bar_right
+    @DrawableRes val Settings = R.drawable.ic_settings
+    @DrawableRes val DeveloperMode = R.drawable.ic_developer_mode
+    @DrawableRes val ArcDrawer = R.drawable.ic_arc_drawer
+    @DrawableRes val About = R.drawable.ic_about
+    @DrawableRes val Person = R.drawable.ic_person
+    @DrawableRes val EdgeLighting = R.drawable.ic_edge_lighting
+    @DrawableRes val Info = R.drawable.ic_info
+    @DrawableRes val Donate = R.drawable.ic_donate
+    @DrawableRes val Link = R.drawable.ic_link
+    @DrawableRes val Terminal = R.drawable.ic_terminal
+    @DrawableRes val Vibration = R.drawable.ic_vibration
+    @DrawableRes val Restart = R.drawable.ic_restart_alt
+    @DrawableRes val SubGesture = R.drawable.ic_sub_gesture
+    @DrawableRes val LaunchApp = R.drawable.ic_launch_app
+    @DrawableRes val AppShortcut = R.drawable.ic_app_shortcut
+    @DrawableRes val Clipboard = R.drawable.ic_paste
+    @DrawableRes val UniversalCopy = R.drawable.ic_content_copy
+    @DrawableRes val Music = R.drawable.ic_music
+    @DrawableRes val FastScroll = R.drawable.ic_fast_scroll
+    @DrawableRes val Condition = R.drawable.ic_condition
+    @DrawableRes val If = R.drawable.ic_if
+    @DrawableRes val Wifi = R.drawable.ic_wifi
+    @DrawableRes val MobileData = R.drawable.ic_mobile_data
+    @DrawableRes val GooglePlay = R.drawable.ic_google_play
+    @DrawableRes val GameMode = R.drawable.ic_game_mode
+    @DrawableRes val Refreeze = R.drawable.ic_refreeze
+    @DrawableRes val PartialScreenshot = R.drawable.ic_partial_screenshot
+    @DrawableRes val Alipay = R.drawable.ic_alipay
+    @DrawableRes val WechatPay = R.drawable.ic_wechat_pay
+    @DrawableRes val KoFi = R.drawable.ic_ko_fi
+    @DrawableRes val Eth = R.drawable.ic_eth
+}
+
+@Composable
+fun EdgeXIcon(
+    @DrawableRes imageVector: Int,
+    contentDescription: String?,
+    modifier: Modifier = Modifier,
+    tint: Color = Color.Unspecified,
+) {
+    Icon(
+        painter = painterResource(imageVector),
+        contentDescription = contentDescription,
+        modifier = modifier,
+        tint = tint,
+    )
+}

app/src/main/java/com/fan/edgex/ui/compose/components/FastScrollSheet.kt

@@ -0,0 +1,26 @@
+package com.fan.edgex.ui.compose.components
+
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.res.stringResource
+import com.fan.edgex.R
+
+@Composable
+fun FastScrollSheet(
+    open: Boolean,
+    onDismiss: () -> Unit,
+    onPick: (code: String, label: String) -> Unit,
+) {
+    EdgeXBottomSheet(open = open, title = stringResource(R.string.header_fast_scroll), onDismissRequest = onDismiss) {
+        val options = listOf(
+            Triple("to_top", R.string.action_scroll_to_top, R.drawable.ic_scroll_to_top),
+            Triple("to_bottom", R.string.action_scroll_to_bottom, R.drawable.ic_scroll_to_bottom),
+        )
+        EdgeXListGroup {
+            options.forEachIndexed { index, option ->
+                val label = stringResource(option.second)
+                EdgeXRow(title = label, icon = option.third, onClick = { onPick(option.first, label) })
+                if (index != options.lastIndex) EdgeXDivider()
+            }
+        }
+    }
+}

app/src/main/java/com/fan/edgex/ui/compose/components/ForegroundAppConditionSheet.kt

@@ -0,0 +1,215 @@
+package com.fan.edgex.ui.compose.components
+
+import android.widget.ImageView
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Checkbox
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.OutlinedTextFieldDefaults
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.compose.ui.viewinterop.AndroidView
+import com.fan.edgex.R
+import com.fan.edgex.ui.compose.theme.EdgeXRadius
+import com.fan.edgex.ui.compose.theme.LocalEdgeXColors
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+@Composable
+fun ForegroundAppConditionSheet(
+    open: Boolean,
+    initialPackageNames: Set<String>,
+    onDismiss: () -> Unit,
+    onSave: (packageNames: Set<String>) -> Unit,
+) {
+    val context = LocalContext.current
+    val colors = LocalEdgeXColors.current
+    var apps by remember { mutableStateOf(emptyList<AppItem>()) }
+    var query by remember(open) { mutableStateOf("") }
+    var selectedPackages by remember(open, initialPackageNames) {
+        mutableStateOf(initialPackageNames)
+    }
+
+    LaunchedEffect(open) {
+        if (open && apps.isEmpty()) {
+            apps = withContext(Dispatchers.IO) { context.loadLaunchableApps() }
+        }
+    }
+
+    EdgeXBottomSheet(
+        open = open,
+        title = stringResource(R.string.cond_foreground_app),
+        onDismissRequest = onDismiss,
+        modifier = Modifier.testTag("foreground_app_condition_sheet"),
+    ) {
+        Text(
+            text = stringResource(R.string.cond_foreground_selected_count, selectedPackages.size),
+            color = colors.onSurfaceDim,
+            fontSize = 13.sp,
+            modifier = Modifier
+                .padding(vertical = 10.dp)
+                .testTag("foreground_app_selected_count"),
+        )
+        OutlinedTextField(
+            value = query,
+            onValueChange = { query = it },
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(bottom = 12.dp)
+                .testTag("foreground_app_search"),
+            placeholder = { Text(stringResource(R.string.hint_search_apps), color = colors.onSurfaceDim) },
+            singleLine = true,
+            shape = RoundedCornerShape(EdgeXRadius.sm),
+            colors = OutlinedTextFieldDefaults.colors(
+                focusedBorderColor = colors.accent,
+                unfocusedBorderColor = colors.outline,
+                cursorColor = colors.accent,
+            ),
+        )
+
+        val filteredApps = remember(apps, query) {
+            val normalizedQuery = query.trim()
+            if (normalizedQuery.isEmpty()) {
+                apps
+            } else {
+                apps.filter { app ->
+                    app.label.contains(normalizedQuery, ignoreCase = true) ||
+                        app.packageName.contains(normalizedQuery, ignoreCase = true)
+                }
+            }
+        }
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .weight(1f, fill = false)
+                .verticalScroll(rememberScrollState()),
+        ) {
+            EdgeXListGroup {
+                filteredApps.forEachIndexed { index, app ->
+                    ForegroundAppRow(
+                        app = app,
+                        checked = app.packageName in selectedPackages,
+                        onToggle = {
+                            selectedPackages = if (app.packageName in selectedPackages) {
+                                selectedPackages - app.packageName
+                            } else {
+                                selectedPackages + app.packageName
+                            }
+                        },
+                    )
+                    if (index != filteredApps.lastIndex) EdgeXDivider()
+                }
+            }
+        }
+        Spacer(modifier = Modifier.height(12.dp))
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.spacedBy(8.dp, Alignment.End),
+            verticalAlignment = Alignment.CenterVertically,
+        ) {
+            TextButton(
+                onClick = onDismiss,
+                modifier = Modifier.testTag("foreground_app_cancel"),
+            ) {
+                Text(stringResource(android.R.string.cancel))
+            }
+            Button(
+                onClick = { onSave(selectedPackages) },
+                enabled = selectedPackages.isNotEmpty(),
+                modifier = Modifier.testTag("foreground_app_save"),
+                shape = RoundedCornerShape(EdgeXRadius.md),
+                colors = ButtonDefaults.buttonColors(
+                    containerColor = colors.accent,
+                    contentColor = colors.onAccent,
+                ),
+            ) {
+                Text(stringResource(R.string.btn_save))
+            }
+        }
+    }
+}
+
+@Composable
+private fun ForegroundAppRow(
+    app: AppItem,
+    checked: Boolean,
+    onToggle: () -> Unit,
+) {
+    val colors = LocalEdgeXColors.current
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .clickable(onClick = onToggle)
+            .padding(horizontal = 14.dp, vertical = 10.dp)
+            .testTag("foreground_app_package_${app.packageName}"),
+        verticalAlignment = Alignment.CenterVertically,
+        horizontalArrangement = Arrangement.spacedBy(12.dp),
+    ) {
+        Box(modifier = Modifier.size(36.dp), contentAlignment = Alignment.Center) {
+            if (app.icon != null) {
+                AndroidView(
+                    factory = { imageContext ->
+                        ImageView(imageContext).apply { scaleType = ImageView.ScaleType.CENTER_INSIDE }
+                    },
+                    update = { imageView ->
+                        val drawable = app.icon.constantState?.newDrawable()?.mutate() ?: app.icon
+                        imageView.setImageDrawable(drawable)
+                    },
+                    modifier = Modifier.size(30.dp),
+                )
+            } else {
+                EdgeXIconBox(EdgeXIcons.LaunchApp, contentDescription = null)
+            }
+        }
+        Column(modifier = Modifier.weight(1f)) {
+            Text(
+                text = app.label,
+                color = colors.onSurface,
+                fontWeight = FontWeight.SemiBold,
+                fontSize = 16.sp,
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis,
+            )
+            Text(
+                text = app.packageName,
+                color = colors.onSurfaceDim,
+                fontSize = 13.sp,
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis,
+            )
+        }
+        Checkbox(
+            checked = checked,
+            onCheckedChange = { onToggle() },
+            modifier = Modifier.testTag("foreground_app_checkbox_${app.packageName}"),
+        )
+    }
+}

app/src/main/java/com/fan/edgex/ui/compose/components/MusicControlSheet.kt

@@ -0,0 +1,29 @@
+package com.fan.edgex.ui.compose.components
+
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.res.stringResource
+import com.fan.edgex.R
+
+@Composable
+fun MusicControlSheet(
+    open: Boolean,
+    onDismiss: () -> Unit,
+    onPick: (code: String, label: String) -> Unit,
+) {
+    EdgeXBottomSheet(open = open, title = stringResource(R.string.header_music_control), onDismissRequest = onDismiss) {
+        val options = listOf(
+            Triple("play_pause", R.string.action_music_play_pause, R.drawable.ic_music_play_pause),
+            Triple("stop", R.string.action_music_stop, R.drawable.ic_music_stop),
+            Triple("previous", R.string.action_music_previous, R.drawable.ic_music_previous),
+            Triple("next", R.string.action_music_next, R.drawable.ic_music_next),
+        )
+        EdgeXListGroup {
+            options.forEachIndexed { index, option ->
+                val label = stringResource(option.second)
+                val actionLabel = stringResource(R.string.label_music_prefix, label)
+                EdgeXRow(title = label, icon = option.third, onClick = { onPick(option.first, actionLabel) })
+                if (index != options.lastIndex) EdgeXDivider()
+            }
+        }
+    }
+}