generated from dellevin/template
新增毛玻璃主题
This commit is contained in:
DelLevin-Home
@@ -4,6 +4,7 @@ import 'package:flutter/services.dart';
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import 'package:path/path.dart' as p;
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import 'package:path_provider/path_provider.dart';
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import 'package:permission_handler/permission_handler.dart';
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import '../widgets/app_overlay.dart';
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/// 图片保存工具 —— 将图片复制/写入到 /sdcard/Pictures/mooknote/
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class ImageSaver {
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@@ -82,7 +83,7 @@ class ImageSaver {
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required Future<void> Function() onConfirm,
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}) {
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final colors = Theme.of(context).colorScheme;
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showModalBottomSheet(
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appModalBottomSheet(
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context: context,
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backgroundColor: colors.surface,
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shape: const RoundedRectangleBorder(
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@@ -181,6 +181,139 @@ class AppTheme {
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);
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}
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// 毛玻璃主题 - 半透明面板透出背景的暗色玻璃
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static ThemeData get frostedTheme {
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const bg = Color(0xFF121418); // 深冷玻璃底（兜底）
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const surface = Color(0x52121418); // 内容区 32%
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const surfaceHigh = Color(0x8C121418); // 面板 55%
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const surfaceHighest = Color(0xA6121418); // 卡片/输入 65%
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const border = Color(0x1FFFFFFF); // 白 12%
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const borderStrong = Color(0x2EFFFFFF); // 白 18%
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const onSurface = Colors.white;
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const onSurfaceWeak = Color(0x99FFFFFF); // 白 60%
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const onSurfaceFaint = Color(0x66FFFFFF); // 白 40%
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const accent = Color(0xFF8AB4FF); // 柔和玻璃蓝
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return ThemeData(
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useMaterial3: true,
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brightness: Brightness.dark,
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scaffoldBackgroundColor: Colors.transparent,
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colorScheme: const ColorScheme.dark(
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primary: accent,
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onPrimary: Color(0xFF0B0D11),
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secondary: Color(0xFF9AA5B5),
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onSecondary: bg,
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surface: surface,
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onSurface: onSurface,
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error: Color(0xFFEF6A6A),
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onError: Color(0xFF2A0A0A),
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surfaceContainerHigh: surfaceHigh,
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surfaceContainerHighest: surfaceHighest,
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outline: borderStrong,
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outlineVariant: border,
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),
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appBarTheme: AppBarTheme(
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backgroundColor: surfaceHigh,
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foregroundColor: onSurface,
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elevation: 0,
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scrolledUnderElevation: 0,
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surfaceTintColor: Colors.transparent,
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centerTitle: false,
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titleSpacing: 24,
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titleTextStyle: TextStyle(
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fontFamily: _fontFamily, fontSize: 18, fontWeight: _semibold,
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color: onSurface, letterSpacing: 0,
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),
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),
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cardTheme: CardThemeData(
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color: surfaceHighest, elevation: 0,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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side: const BorderSide(color: borderStrong),
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),
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margin: EdgeInsets.zero,
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),
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dialogTheme: DialogThemeData(
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backgroundColor: const Color(0x99121418), // 60% 深色，透出外层磨砂
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surfaceTintColor: Colors.transparent,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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side: const BorderSide(color: borderStrong),
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),
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),
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bottomSheetTheme: BottomSheetThemeData(
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backgroundColor: const Color(0xCC121418), // 80% 深色（封装 sheet 用 transparent + FrostedPanel）
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surfaceTintColor: Colors.transparent,
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showDragHandle: true,
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dragHandleColor: borderStrong,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
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side: const BorderSide(color: borderStrong),
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),
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),
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listTileTheme: const ListTileThemeData(
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contentPadding: EdgeInsets.symmetric(horizontal: 24, vertical: 16),
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minLeadingWidth: 0, dense: true,
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),
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dividerTheme: DividerThemeData(color: border, thickness: 0.5, space: 0),
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scrollbarTheme: ScrollbarThemeData(
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thumbColor: WidgetStateProperty.resolveWith((states) {
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if (states.contains(WidgetState.hovered)) return onSurface.withValues(alpha: 0.3);
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return onSurface.withValues(alpha: 0.15);
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}),
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thickness: WidgetStateProperty.resolveWith((states) {
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if (states.contains(WidgetState.hovered)) return 6.0;
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return 4.0;
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}),
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radius: const Radius.circular(3),
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),
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inputDecorationTheme: InputDecorationTheme(
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filled: false,
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border: UnderlineInputBorder(borderSide: const BorderSide(color: borderStrong, width: 0.5)),
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enabledBorder: UnderlineInputBorder(borderSide: const BorderSide(color: borderStrong, width: 0.5)),
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focusedBorder: UnderlineInputBorder(borderSide: const BorderSide(color: accent, width: 1)),
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errorBorder: UnderlineInputBorder(borderSide: const BorderSide(color: Color(0xFFEF6A6A), width: 0.5)),
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contentPadding: const EdgeInsets.symmetric(vertical: 12),
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hintStyle: TextStyle(fontFamily: _fontFamily, fontSize: 15, fontWeight: _regular, color: onSurfaceFaint),
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labelStyle: TextStyle(fontFamily: _fontFamily, fontSize: 13, fontWeight: _medium, color: onSurfaceWeak),
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),
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elevatedButtonTheme: ElevatedButtonThemeData(
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style: ElevatedButton.styleFrom(
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backgroundColor: accent, foregroundColor: const Color(0xFF0B0D11),
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elevation: 0, padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 14),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
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textStyle: TextStyle(fontFamily: _fontFamily, fontSize: 14, fontWeight: _medium, letterSpacing: 0.3),
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),
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),
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textButtonTheme: TextButtonThemeData(
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style: TextButton.styleFrom(
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foregroundColor: accent,
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
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textStyle: TextStyle(fontFamily: _fontFamily, fontSize: 14, fontWeight: _medium),
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),
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),
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bottomNavigationBarTheme: BottomNavigationBarThemeData(
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backgroundColor: const Color(0xCC14161A),
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selectedItemColor: accent,
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unselectedItemColor: onSurfaceFaint,
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elevation: 0, type: BottomNavigationBarType.fixed,
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selectedLabelStyle: TextStyle(fontFamily: _fontFamily, fontSize: 11, fontWeight: _medium),
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unselectedLabelStyle: TextStyle(fontFamily: _fontFamily, fontSize: 11, fontWeight: _regular, color: onSurfaceFaint),
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),
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textTheme: TextTheme(
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headlineLarge: TextStyle(fontFamily: _fontFamily, fontSize: 32, fontWeight: _semibold, color: onSurface, letterSpacing: 0, height: 1.2),
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headlineMedium: TextStyle(fontFamily: _fontFamily, fontSize: 24, fontWeight: _semibold, color: onSurface, letterSpacing: 0, height: 1.3),
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headlineSmall: TextStyle(fontFamily: _fontFamily, fontSize: 20, fontWeight: _semibold, color: onSurface, letterSpacing: 0, height: 1.4),
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bodyLarge: TextStyle(fontFamily: _fontFamily, fontSize: 16, fontWeight: _regular, color: onSurfaceWeak, height: 1.6),
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bodyMedium: TextStyle(fontFamily: _fontFamily, fontSize: 15, fontWeight: _regular, color: onSurfaceWeak, height: 1.5),
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bodySmall: TextStyle(fontFamily: _fontFamily, fontSize: 13, fontWeight: _regular, color: onSurfaceFaint, height: 1.5),
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labelLarge: TextStyle(fontFamily: _fontFamily, fontSize: 14, fontWeight: _medium, color: onSurface),
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labelMedium: TextStyle(fontFamily: _fontFamily, fontSize: 12, fontWeight: _medium, color: onSurfaceWeak),
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labelSmall: TextStyle(fontFamily: _fontFamily, fontSize: 11, fontWeight: _medium, color: onSurfaceFaint, letterSpacing: 0.3),
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),
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);
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}
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// 亮色主题 - 极简主义
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static ThemeData get lightTheme {
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return ThemeData(
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@@ -54,7 +54,7 @@ class UserPrefs {
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// ========== 应用设置 ==========
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/// 主题模式: 0=跟随系统, 1=浅色, 2=深色
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/// 主题模式: 0=跟随系统, 1=浅色, 2=深色, 3=毛玻璃
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int get themeMode => prefs.getInt('themeMode') ?? 0;
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Future<bool> setThemeMode(int value) => prefs.setInt('themeMode', value);
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