61 lines
1.7 KiB
Dart
61 lines
1.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:unionapp/providers/user_provider.dart';
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import 'home_screen.dart'; // 1. 导入我们写好的主界面
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import 'package:provider/provider.dart';
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void main() async {
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WidgetsFlutterBinding.ensureInitialized();
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final userProvider = UserProvider.instance;
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await userProvider.initUser();
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runApp(
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ChangeNotifierProvider.value(
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value: userProvider,
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child: const MaterialApp(home: MyApp()),
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),
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);
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}
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class MyApp extends StatelessWidget {
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const MyApp({super.key});
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'Glass Nav Demo',
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// 2. 配置主题
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theme: ThemeData(
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useMaterial3: true,
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// 🔑 关键点：背景色不能是纯白或不透明的纯色
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// 建议设置一个浅灰色或带渐变的背景，这样玻璃效果才明显
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scaffoldBackgroundColor: const Color(0xFFF0F2F5),
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colorScheme: ColorScheme.fromSeed(
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seedColor: Colors.blue,
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brightness: Brightness.light,
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),
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),
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// 3. 配置暗色模式主题（可选，但推荐）
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darkTheme: ThemeData(
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useMaterial3: true,
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// 暗色模式下，背景深一点，玻璃效果会更像“磨砂黑玻璃”
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scaffoldBackgroundColor: const Color(0xFF121212),
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colorScheme: ColorScheme.fromSeed(
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seedColor: Colors.blue,
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brightness: Brightness.dark,
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),
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),
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// 4. 跟随系统自动切换亮/暗模式
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themeMode: ThemeMode.system,
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// 5. 设置首页为 HomeScreen
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home: const HomeScreen(),
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// 去掉默认的 debug 标签（可选）
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debugShowCheckedModeBanner: false,
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);
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}
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} |