108 lines
3.1 KiB
Dart
Executable File
108 lines
3.1 KiB
Dart
Executable File
import 'package:flutter/material.dart';
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import 'package:flutter_sdk/starcloud_flutter_sdk.dart';
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import 'l10n.dart';
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import 'tabs/auth_tab.dart';
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import 'tabs/device_scan_tab.dart';
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import 'tabs/lock_control_tab.dart';
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import 'tabs/video_talk_tab.dart';
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import 'tabs/wifi_config_tab.dart';
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Future<void> main() async {
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WidgetsFlutterBinding.ensureInitialized();
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await S.loadLanguagePreference();
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StarCloudClient.bootstrap();
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runApp(const MyApp());
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}
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class MyApp extends StatefulWidget {
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const MyApp({super.key});
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@override
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State<MyApp> createState() => _MyAppState();
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}
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class _MyAppState extends State<MyApp> {
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Future<void> _toggleLanguage() async {
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// 切换 ValueNotifier 的值，这会触发下方的 ValueListenableBuilder
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await S.setLanguagePreference(!S.isEn);
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}
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@override
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Widget build(BuildContext context) {
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return ValueListenableBuilder<bool>(
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valueListenable: S.langNotifier,
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builder: (context, isEn, _) {
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return MaterialApp(
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// 关键：使用 ValueKey 强制整个 App 在语言切换时重新构建，确保所有 S.xxx 文字刷新
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key: ValueKey(isEn),
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title: S.title,
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debugShowCheckedModeBanner: false,
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theme: ThemeData(
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colorScheme:
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ColorScheme.fromSeed(seedColor: const Color(0xFF0066CC)),
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useMaterial3: true,
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),
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home: MainScreen(onToggleLang: _toggleLanguage),
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);
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},
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);
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}
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}
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class MainScreen extends StatefulWidget {
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final VoidCallback onToggleLang;
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const MainScreen({super.key, required this.onToggleLang});
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@override
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State<MainScreen> createState() => _MainScreenState();
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}
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class _MainScreenState extends State<MainScreen> {
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int _currentIndex = 0;
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final _tabs = [
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const AuthTab(),
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const DeviceScanTab(),
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const LockControlTab(),
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const WifiConfigTab(),
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const VideoTalkTab(),
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];
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text(S.title),
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backgroundColor: Theme.of(context).colorScheme.inversePrimary,
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actions: [
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TextButton.icon(
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onPressed: widget.onToggleLang,
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icon: const Icon(Icons.language),
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label: Text(S.isEn ? '中文' : 'EN'),
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)
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],
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),
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body: IndexedStack(
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index: _currentIndex,
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children: _tabs,
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),
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bottomNavigationBar: NavigationBar(
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selectedIndex: _currentIndex,
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onDestinationSelected: (index) => setState(() => _currentIndex = index),
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destinations: [
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NavigationDestination(
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icon: const Icon(Icons.settings), label: S.tabInit),
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NavigationDestination(
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icon: const Icon(Icons.bluetooth_searching), label: S.tabScan),
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NavigationDestination(
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icon: const Icon(Icons.lock_outline), label: S.tabLock),
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NavigationDestination(icon: const Icon(Icons.wifi), label: S.tabWifi),
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NavigationDestination(
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icon: const Icon(Icons.videocam), label: S.tabTalk),
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],
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),
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);
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}
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}
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