flutter_mix_push 1.0.0

flutter_mix_push: ^1.0.0 copied to clipboard

example/lib/main.dart

import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:flutter_mix_push/flutter_mix_push.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Mix Push Demo',
      theme: ThemeData(
        colorScheme: .fromSeed(seedColor: Colors.deepPurple),
      ),
      home: const HomePage(),
    );
  }
}

class HomePage extends StatefulWidget {
  const HomePage({super.key});

  @override
  State<HomePage> createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  final List<String> _logs = [];
  MixPushPlatformInfo? _platformInfo;

  @override
  void initState() {
    super.initState();
    _initPush();
  }

  Future<void> _initPush() async {
    // 1. 请求通知权限（Android 13+ 的 POST_NOTIFICATIONS / iOS 授权）
    final granted = await FlutterMixPush.requestPermission();
    _addLog('通知权限: $granted');

    // 2. 初始化并注册推送（defaultPlatform 默认 mi，不支持的机型由小米兜底）
    await FlutterMixPush.register();

    // 3. 冷启动场景：App 进程被杀后点击通知启动，获取点击消息
    final launchMessage = await FlutterMixPush.getLaunchMessage();
    if (launchMessage != null) {
      _addLog('冷启动点击消息: $launchMessage');
      _handleNotificationClicked(launchMessage);
    }

    // 4. 推送平台注册成功监听（可在此上报 regId 到服务端）
    FlutterMixPush.onRegisterSucceed.listen((platform) {
      _addLog('注册成功回调: $platform');
      setState(() => _platformInfo = platform);
    });

    // 5. 通知栏消息到达监听
    FlutterMixPush.onMessage.listen((message) {
      _addLog('消息到达: $message');
    });

    // 6. 通知栏消息点击监听（Flutter 层跳转）
    FlutterMixPush.onNotificationClicked.listen((message) {
      _addLog('通知点击: $message');
      _handleNotificationClicked(message);
    });

    // 7. 主动获取 regId（60 秒超时）
    final platform = await FlutterMixPush.getRegisterId();
    _addLog('getRegisterId: $platform');
    if (platform != null) {
      setState(() => _platformInfo = platform);
    }
  }

  void _handleNotificationClicked(MixPushMessage message) {
    final payload = message.payload;
    if (payload == null || payload.isEmpty) return;
    try {
      final json = jsonDecode(payload) as Map<String, dynamic>;
      final userId = json['userId'] as String?;
      final url = json['url'] as String?;
      if (userId != null && userId.isNotEmpty) {
        Navigator.of(context).push(
          MaterialPageRoute(builder: (_) => UserPage(userId: userId)),
        );
      } else if (url != null && url.isNotEmpty) {
        Navigator.of(context).push(
          MaterialPageRoute(builder: (_) => WebPage(url: url)),
        );
      }
    } catch (_) {
      // payload 非 JSON，忽略跳转
    }
  }

  void _addLog(String log) {
    if (!mounted) return;
    setState(() => _logs.insert(0, '[${DateTime.now().toString().substring(11, 19)}] $log'));
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: const Text('Flutter Mix Push Demo'),
      ),
      body: Column(
        children: [
          Card(
            margin: const EdgeInsets.all(12),
            child: Padding(
              padding: const EdgeInsets.all(12),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text('推送平台: ${_platformInfo?.platform ?? '-'}'),
                  const SizedBox(height: 4),
                  Text('RegId: ${_platformInfo?.regId ?? '-'}'),
                  const SizedBox(height: 8),
                  FilledButton(
                    onPressed: () async {
                      final granted = await FlutterMixPush.requestPermission();
                      _addLog('重新申请通知权限: $granted');
                    },
                    child: const Text('重新申请通知权限'),
                  ),
                ],
              ),
            ),
          ),
          const Padding(
            padding: EdgeInsets.symmetric(horizontal: 12),
            child: Align(
              alignment: Alignment.centerLeft,
              child: Text('事件日志', style: TextStyle(fontWeight: FontWeight.bold)),
            ),
          ),
          const SizedBox(height: 4),
          Expanded(
            child: ListView.builder(
              padding: const EdgeInsets.symmetric(horizontal: 12),
              itemCount: _logs.length,
              itemBuilder: (context, index) => Padding(
                padding: const EdgeInsets.symmetric(vertical: 2),
                child: Text(_logs[index], style: const TextStyle(fontSize: 12)),
              ),
            ),
          ),
        ],
      ),
    );
  }
}

/// 用户详情页（payload 携带 userId 时跳转）
class UserPage extends StatelessWidget {
  const UserPage({super.key, required this.userId});

  final String userId;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('用户详情')),
      body: Center(child: Text('userId: $userId', style: const TextStyle(fontSize: 18))),
    );
  }
}

/// Web 页（payload 携带 url 时跳转）
class WebPage extends StatelessWidget {
  const WebPage({super.key, required this.url});

  final String url;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Web')),
      body: Center(child: Text('url: $url', style: const TextStyle(fontSize: 18))),
    );
  }
}