优化项目结构

2026-07-05 13:58:25 +08:00
parent 82aca12402
commit de180eee47
41 changed files with 0 additions and 0 deletions
--- a/lib/pages/profile/app_icon_picker_page.dart
+++ b/lib/pages/profile/app_icon_picker_page.dart
@@ -0,0 +1,130 @@
+import 'package:flutter/material.dart';
+import '../../utils/user_prefs.dart';
+import '../../utils/toast_util.dart';
+import '../../utils/app_icon_channel.dart';
+
+/// 应用图标选择页面
+class AppIconPickerPage extends StatefulWidget {
+  const AppIconPickerPage({super.key});
+
+  @override
+  State<AppIconPickerPage> createState() => _AppIconPickerPageState();
+}
+
+class _AppIconPickerPageState extends State<AppIconPickerPage> {
+  final UserPrefs _userPrefs = UserPrefs();
+  String _currentIconName = 'app_icon';
+
+  final List<Map<String, String>> _icons = [
+    {'name': 'app_icon', 'label': '默认图标'},
+    {'name': 'app_icon2', 'label': '风格二'},
+    {'name': 'app_icon_m', 'label': '风格三'},
+  ];
+
+  @override
+  void initState() {
+    super.initState();
+    _loadCurrentIcon();
+  }
+
+  Future<void> _loadCurrentIcon() async {
+    final nativeIcon = await AppIconChannel.getCurrentIcon();
+    setState(() => _currentIconName = nativeIcon);
+  }
+
+  Future<void> _selectIcon(String iconName) async {
+    if (iconName == _currentIconName) return;
+    try {
+      final success = await AppIconChannel.switchIcon(iconName);
+      if (success) {
+        await _userPrefs.setAppIconName(iconName);
+        setState(() => _currentIconName = iconName);
+        if (mounted) ToastUtil.show(context, '图标已切换，请返回桌面查看');
+      } else {
+        if (mounted) ToastUtil.show(context, '图标切换失败');
+      }
+    } catch (e) {
+      if (mounted) ToastUtil.show(context, '切换出错: $e');
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final colors = Theme.of(context).colorScheme;
+    return Scaffold(
+      backgroundColor: colors.surfaceContainerHigh,
+      appBar: AppBar(
+        title: const Text('应用图标'),
+      ),
+      body: ListView.builder(
+        padding: const EdgeInsets.symmetric(vertical: 8),
+        itemCount: _icons.length,
+        itemBuilder: (context, index) {
+          final icon = _icons[index];
+          final isSelected = _currentIconName == icon['name'];
+
+          return InkWell(
+            onTap: () => _selectIcon(icon['name']!),
+            child: Container(
+              margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
+              padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 8),
+              decoration: BoxDecoration(
+                color: colors.surface,
+                borderRadius: BorderRadius.circular(12),
+                border: Border.all(
+                  color: isSelected ? colors.primary : Colors.transparent,
+                  width: isSelected ? 2 : 0,
+                ),
+              ),
+              child: Row(
+                children: [
+                  Container(
+                    width: 40,
+                    height: 40,
+                    decoration: BoxDecoration(
+                      borderRadius: BorderRadius.circular(10),
+                      border:
+                          Border.all(color: colors.outlineVariant, width: 0.5),
+                    ),
+                    clipBehavior: Clip.antiAlias,
+                    child: Image.asset(
+                      'assets/icon/${icon['name']}${icon['name'] == 'app_icon_m' ? '.png' : '.webp'}',
+                      width: 40,
+                      height: 40,
+                      fit: BoxFit.cover,
+                      errorBuilder: (_, __, ___) => Container(
+                        width: 40,
+                        height: 40,
+                        color: colors.surfaceContainerHighest,
+                        child: Icon(Icons.image_not_supported,
+                            size: 18,
+                            color: colors.onSurface.withValues(alpha: 0.3)),
+                      ),
+                    ),
+                  ),
+                  const SizedBox(width: 12),
+                  Expanded(
+                    child: Text(
+                      icon['label']!,
+                      style: TextStyle(
+                        fontSize: 14,
+                        fontWeight: FontWeight.w500,
+                        color: colors.onSurface,
+                      ),
+                    ),
+                  ),
+                  if (isSelected)
+                    Icon(Icons.check_circle, size: 20, color: colors.primary)
+                  else
+                    Icon(Icons.radio_button_unchecked,
+                        size: 20,
+                        color: colors.onSurface.withValues(alpha: 0.2)),
+                ],
+              ),
+            ),
+          );
+        },
+      ),
+    );
+  }
+}