350 lines
10 KiB
Dart
350 lines
10 KiB
Dart
import 'package:app_upgrade_plugin/app_upgrade_plugin.dart';
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import 'package:flutter/material.dart';
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void main() {
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runApp(const MyApp());
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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: 'App Upgrade Plugin Enhanced Demo',
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theme: ThemeData(
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colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
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useMaterial3: true,
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),
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home: const MyHomePage(title: 'App升级插件完整示例'),
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);
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}
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}
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class MyHomePage extends StatefulWidget {
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const MyHomePage({super.key, required this.title});
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final String title;
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@override
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State<MyHomePage> createState() => _MyHomePageState();
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}
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class _MyHomePageState extends State<MyHomePage> {
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String _status = '准备就绪';
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bool _isLoading = false;
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@override
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void initState() {
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super.initState();
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_initializePlugin();
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}
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/// 初始化插件
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void _initializePlugin() {
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// 配置插件
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AppUpgradeSimple.instance.configure(const UpgradeConfig(
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enableDebugLog: true,
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installTimeout: 60,
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customToast: null, // 使用默认Toast
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));
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}
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/// 基础检查更新
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Future<void> _checkUpdate() async {
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setState(() {
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_isLoading = true;
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_status = '检查更新中...';
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});
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try {
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await AppUpgradeSimple.instance.checkUpdate(
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context: context,
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url: 'https://api.example.com/check-update',
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params: {
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'platform': 'android',
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'channel': 'official',
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},
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onComplete: () {
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setState(() {
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_isLoading = false;
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_status = '检查完成';
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});
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},
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);
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} catch (e) {
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setState(() {
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_isLoading = false;
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_status = '检查失败: $e';
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});
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}
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}
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/// 自动更新
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Future<void> _autoUpdate() async {
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setState(() {
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_isLoading = true;
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_status = '自动更新中...';
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});
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try {
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await AppUpgradeSimple.instance.checkUpdate(
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context: context,
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url: 'https://api.example.com/check-update',
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config: UpgradeConfig.auto,
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onComplete: () {
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setState(() {
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_isLoading = false;
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_status = '自动更新完成';
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});
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},
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);
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} catch (e) {
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setState(() {
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_isLoading = false;
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_status = '自动更新失败: $e';
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});
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}
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}
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/// 静默检查
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Future<void> _silentCheck() async {
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setState(() {
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_isLoading = true;
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_status = '静默检查中...';
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});
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final info = await AppUpgradeSimple.instance.checkUpdateSilent(
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url: 'https://api.example.com/check-update',
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);
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setState(() {
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_isLoading = false;
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if (info != null && info.hasUpdate) {
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_status = '发现新版本: ${info.versionName}';
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} else {
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_status = '已是最新版本';
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}
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});
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}
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/// 清理缓存
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Future<void> _clearCache() async {
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setState(() {
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_isLoading = true;
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_status = '清理缓存中...';
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});
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await AppUpgradeSimple.instance.clearDownloadCache();
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setState(() {
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_isLoading = false;
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_status = '缓存清理完成';
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});
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}
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/// 检查网络状态
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Future<void> _checkNetwork() async {
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setState(() {
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_isLoading = true;
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_status = '检查网络中...';
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});
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final hasNetwork = await AppUpgradeSimple.instance.checkNetworkStatus();
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setState(() {
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_isLoading = false;
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_status = hasNetwork ? '网络连接正常' : '网络连接异常';
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});
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}
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/// 获取应用信息
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Future<void> _getAppInfo() async {
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setState(() {
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_isLoading = true;
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_status = '获取应用信息中...';
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});
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final appInfo = await AppUpgradeSimple.instance.getAppInfo();
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setState(() {
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_isLoading = false;
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_status = '应用信息: ${appInfo['appName']} v${appInfo['version']}';
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});
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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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backgroundColor: Theme.of(context).colorScheme.inversePrimary,
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title: Text(widget.title),
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elevation: 2,
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),
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body: SingleChildScrollView(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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// 状态显示卡片
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Card(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'当前状态',
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style: Theme.of(context).textTheme.titleMedium,
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),
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const SizedBox(height: 8),
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Row(
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children: [
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if (_isLoading)
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const SizedBox(
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width: 16,
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height: 16,
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child: CircularProgressIndicator(strokeWidth: 2),
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),
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if (_isLoading) const SizedBox(width: 8),
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Expanded(
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child: Text(
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_status,
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style: Theme.of(context).textTheme.bodyMedium,
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),
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),
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],
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),
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],
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),
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),
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),
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const SizedBox(height: 20),
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// 基础功能
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Text(
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'基础功能',
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style: Theme.of(context).textTheme.titleLarge,
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),
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const SizedBox(height: 12),
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ElevatedButton.icon(
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onPressed: _isLoading ? null : _checkUpdate,
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icon: const Icon(Icons.system_update),
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label: const Text('检查更新'),
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),
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const SizedBox(height: 8),
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ElevatedButton.icon(
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onPressed: _isLoading ? null : _autoUpdate,
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icon: const Icon(Icons.auto_awesome),
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label: const Text('自动更新'),
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),
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const SizedBox(height: 8),
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ElevatedButton.icon(
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onPressed: _isLoading ? null : _silentCheck,
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icon: const Icon(Icons.visibility_off),
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label: const Text('静默检查'),
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),
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const SizedBox(height: 20),
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// 工具功能
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Text(
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'工具功能',
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style: Theme.of(context).textTheme.titleLarge,
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),
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const SizedBox(height: 12),
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ElevatedButton.icon(
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onPressed: _isLoading ? null : _checkNetwork,
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icon: const Icon(Icons.wifi),
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label: const Text('检查网络'),
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),
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const SizedBox(height: 8),
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ElevatedButton.icon(
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onPressed: _isLoading ? null : _getAppInfo,
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icon: const Icon(Icons.info),
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label: const Text('应用信息'),
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),
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const SizedBox(height: 8),
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ElevatedButton.icon(
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onPressed: _isLoading ? null : _clearCache,
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icon: const Icon(Icons.cleaning_services),
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label: const Text('清理缓存'),
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),
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const SizedBox(height: 20),
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// 配置示例
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Text(
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'配置示例',
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style: Theme.of(context).textTheme.titleLarge,
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),
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const SizedBox(height: 12),
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ElevatedButton.icon(
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onPressed: _isLoading
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? null
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: () {
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AppUpgradeSimple.instance.enableAutoUpdate();
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('已启用自动更新模式')),
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);
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},
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icon: const Icon(Icons.auto_mode),
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label: const Text('启用自动更新'),
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),
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const SizedBox(height: 8),
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ElevatedButton.icon(
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onPressed: _isLoading
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? null
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: () {
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AppUpgradeSimple.instance.enableSilentCheck();
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('已启用静默检查模式')),
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);
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},
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icon: const Icon(Icons.volume_off),
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label: const Text('启用静默模式'),
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),
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const SizedBox(height: 8),
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ElevatedButton.icon(
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onPressed: _isLoading
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? null
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: () {
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AppUpgradeSimple.instance.configure(UpgradeConfig(
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autoDownload: true,
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autoInstall: false,
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installTimeout: 60,
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requireInstallPermission: false, // 不需要权限
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customToast: (message) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(message),
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backgroundColor: Colors.deepPurple,
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),
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);
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},
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));
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('已配置自定义设置（无权限模式）')),
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);
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},
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icon: const Icon(Icons.settings),
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label: const Text('自定义配置'),
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),
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const SizedBox(height: 8),
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ElevatedButton.icon(
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onPressed: _isLoading
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? null
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: () {
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AppUpgradeSimple.instance.configure(UpgradeConfig.withPermission);
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('已启用权限模式')),
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);
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},
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icon: const Icon(Icons.security),
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label: const Text('启用权限模式'),
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),
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],
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),
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),
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);
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}
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}
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