feat: 集成推送通知服务
主要功能: 1. 添加推送依赖 - jpush_flutter: ^2.5.0 (极光推送) - flutter_local_notifications: ^16.0.0 (本地通知) - permission_handler: ^11.0.0 (权限管理) 2. 创建PushService服务类 - 初始化极光推送SDK - 处理推送消息接收 - 处理推送点击事件 - 显示本地通知 - 设置/删除别名（用户ID绑定） 3. 在main.dart中初始化推送服务 - 应用启动时自动初始化 - 登录后可设置用户别名 - 退出登录时删除别名 4. 推送场景支持 - 充值审批通知 - 提现审批通知 - 资产变动通知 - 自定义消息推送 5. 文档 - PUSH_NOTIFICATION_GUIDE.md: 完整的集成指南 - 包含Android/iOS配置说明 - 后端接口示例 - 测试方法 技术栈: - 极光推送 (JPush) - 国内推送到达率高 - 本地通知 - 支持前台和后台推送 - 别名机制 - 按用户ID精准推送 待完成: - [ ] 配置极光推送APPKEY - [ ] Android权限配置 - [ ] iOS证书配置 - [ ] 后端推送接口开发
This commit is contained in:
@@ -13,6 +13,7 @@ import 'data/services/market_service.dart';
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import 'data/services/trade_service.dart';
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import 'data/services/asset_service.dart';
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import 'data/services/fund_service.dart';
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import 'services/push_service.dart';
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import 'providers/auth_provider.dart';
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import 'providers/market_provider.dart';
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import 'providers/asset_provider.dart';
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@@ -26,6 +27,10 @@ void main() async {
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await SharedPreferences.getInstance();
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await LocalStorage.init();
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// 初始化推送服务
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await PushService().init();
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debugPrint('✅ 推送服务已初始化');
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runApp(const MyApp());
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}
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321
flutter_monisuo/lib/services/push_service.dart
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321
flutter_monisuo/lib/services/push_service.dart
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@@ -0,0 +1,321 @@
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import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:jpush_flutter/jpush_flutter.dart';
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import 'package:flutter_local_notifications/flutter_local_notifications.dart';
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/// 推送通知服务
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class PushService {
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static final PushService _instance = PushService._internal();
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factory PushService() => _instance;
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PushService._internal();
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final JPush jpush = JPush();
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final FlutterLocalNotificationsPlugin localNotifications =
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FlutterLocalNotificationsPlugin();
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bool _initialized = false;
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/// 初始化推送服务
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Future<void> init({String? appKey}) async {
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if (_initialized) return;
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try {
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// 初始化极光推送
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jpush.addEventHandler(
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onReceiveNotification: (Map<String, dynamic> message) async {
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debugPrint('📱 收到推送: $message');
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_handleNotification(message);
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},
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onOpenNotification: (Map<String, dynamic> message) async {
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debugPrint('📱 点击推送: $message');
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_handleNotificationTap(message);
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},
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onReceiveMessage: (Map<String, dynamic> message) async {
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debugPrint('📱 收到自定义消息: $message');
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},
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);
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// 如果有appKey则设置，否则跳过（用于开发环境）
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if (appKey != null && appKey.isNotEmpty) {
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jpush.setup(
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appKey: appKey,
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channel: 'developer-default',
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production: false,
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debug: true,
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);
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}
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// 初始化本地通知
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await _initLocalNotifications();
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_initialized = true;
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debugPrint('✅ 推送服务初始化成功');
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} catch (e) {
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debugPrint('❌ 推送服务初始化失败: $e');
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}
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}
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/// 初始化本地通知
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Future<void> _initLocalNotifications() async {
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const AndroidInitializationSettings initializationSettingsAndroid =
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AndroidInitializationSettings('@mipmap/ic_launcher');
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final DarwinInitializationSettings initializationSettingsDarwin =
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DarwinInitializationSettings(
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requestAlertPermission: true,
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requestBadgePermission: true,
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requestSoundPermission: true,
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);
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final InitializationSettings initializationSettings =
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InitializationSettings(
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android: initializationSettingsAndroid,
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iOS: initializationSettingsDarwin,
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);
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await localNotifications.initialize(
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initializationSettings,
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onDidReceiveNotificationResponse: (NotificationResponse response) {
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_handleLocalNotificationTap(response.payload);
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},
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);
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// 请求通知权限（Android 13+）
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await localNotifications
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.resolvePlatformSpecificImplementation<
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AndroidFlutterLocalNotificationsPlugin>()
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?.requestNotificationsPermission();
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}
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/// 处理推送消息
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void _handleNotification(Map<String, dynamic> message) {
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try {
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final extras = message['extras'] as Map<String, dynamic>?;
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final title = extras?['title']?.toString() ??
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message['title']?.toString() ??
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'新消息';
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final body = extras?['body']?.toString() ??
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message['alert']?.toString() ??
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'';
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_showLocalNotification(title, body, message);
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} catch (e) {
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debugPrint('❌ 处理推送消息失败: $e');
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}
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}
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/// 处理推送点击
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void _handleNotificationTap(Map<String, dynamic> message) {
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try {
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final extras = message['extras'] as Map<String, dynamic>?;
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final type = extras?['type']?.toString();
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debugPrint('📱 推送类型: $type');
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// TODO: 根据type跳转到对应页面
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switch (type) {
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case 'order':
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// 跳转到订单详情
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final orderNo = extras?['orderNo']?.toString();
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debugPrint('📱 跳转到订单: $orderNo');
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break;
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case 'asset':
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// 跳转到资产页面
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debugPrint('📱 跳转到资产页面');
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break;
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default:
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// 默认跳转到首页
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debugPrint('📱 默认跳转');
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break;
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}
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} catch (e) {
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debugPrint('❌ 处理推送点击失败: $e');
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}
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}
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/// 显示本地通知
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Future<void> _showLocalNotification(
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String title,
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String body,
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Map<String, dynamic> data,
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) async {
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try {
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const AndroidNotificationDetails androidPlatformChannelSpecifics =
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AndroidNotificationDetails(
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'monisuo_channel',
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'模拟所通知',
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channelDescription: '模拟所应用通知',
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importance: Importance.max,
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priority: Priority.high,
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showWhen: true,
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enableVibration: true,
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enableLights: true,
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);
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const DarwinNotificationDetails iOSPlatformChannelSpecifics =
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DarwinNotificationDetails(
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presentAlert: true,
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presentBadge: true,
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presentSound: true,
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);
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const NotificationDetails platformChannelSpecifics =
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NotificationDetails(
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android: androidPlatformChannelSpecifics,
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iOS: iOSPlatformChannelSpecifics,
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);
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await localNotifications.show(
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DateTime.now().millisecondsSinceEpoch ~/ 1000,
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title,
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body,
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platformChannelSpecifics,
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payload: jsonEncode(data),
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);
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debugPrint('✅ 本地通知显示成功: $title - $body');
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} catch (e) {
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debugPrint('❌ 显示本地通知失败: $e');
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}
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}
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/// 处理本地通知点击
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void _handleLocalNotificationTap(String? payload) {
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if (payload != null) {
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try {
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final data = jsonDecode(payload) as Map<String, dynamic>;
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_handleNotificationTap(data);
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} catch (e) {
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debugPrint('❌ 处理本地通知点击失败: $e');
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}
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}
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}
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/// 设置别名（通常是用户ID）
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Future<void> setAlias(String userId) async {
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try {
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if (!_initialized) {
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debugPrint('⚠️ 推送服务未初始化，无法设置别名');
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return;
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}
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jpush.setAlias(userId);
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debugPrint('✅ 设置推送别名: $userId');
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} catch (e) {
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debugPrint('❌ 设置别名失败: $e');
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}
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}
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/// 删除别名
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Future<void> deleteAlias() async {
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try {
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if (!_initialized) {
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debugPrint('⚠️ 推送服务未初始化，无法删除别名');
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return;
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}
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jpush.deleteAlias();
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debugPrint('✅ 删除推送别名');
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} catch (e) {
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debugPrint('❌ 删除别名失败: $e');
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}
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}
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/// 设置标签
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Future<void> setTags(List<String> tags) async {
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try {
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if (!_initialized) {
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debugPrint('⚠️ 推送服务未初始化，无法设置标签');
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return;
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}
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jpush.setTags(tags);
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debugPrint('✅ 设置推送标签: $tags');
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} catch (e) {
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debugPrint('❌ 设置标签失败: $e');
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}
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}
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/// 获取注册ID
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Future<String?> getRegistrationId() async {
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try {
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if (!_initialized) {
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debugPrint('⚠️ 推送服务未初始化');
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return null;
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}
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final rid = await jpush.getRegistrationId();
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debugPrint('📱 注册ID: $rid');
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return rid;
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} catch (e) {
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debugPrint('❌ 获取注册ID失败: $e');
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return null;
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}
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}
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/// 测试本地通知（用于开发环境）
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Future<void> testNotification() async {
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await _showLocalNotification(
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'测试通知',
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'这是一条测试推送消息',
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{
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'type': 'test',
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'title': '测试通知',
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'body': '这是一条测试推送消息',
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},
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);
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}
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/// 发送充值审批通知
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Future<void> sendDepositApprovalNotification({
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required String userId,
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required String orderNo,
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required String amount,
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required bool approved,
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}) async {
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final title = approved ? '充值审批通过' : '充值审批驳回';
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final body = approved
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? '您的充值订单已审批通过，金额: $amount USDT'
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: '您的充值订单已被驳回，金额: $amount USDT';
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await _showLocalNotification(title, body, {
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'type': 'order',
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'orderNo': orderNo,
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'title': title,
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'body': body,
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});
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}
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/// 发送提现审批通知
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Future<void> sendWithdrawApprovalNotification({
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required String userId,
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required String orderNo,
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required String amount,
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required bool approved,
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}) async {
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final title = approved ? '提现审批通过' : '提现审批驳回';
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final body = approved
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? '您的提现申请已处理，金额: $amount USDT'
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: '您的提现申请已被驳回，金额: $amount USDT';
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await _showLocalNotification(title, body, {
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'type': 'order',
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'orderNo': orderNo,
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'title': title,
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'body': body,
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});
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}
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/// 发送资产变动通知
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Future<void> sendAssetChangeNotification({
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required String userId,
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required String message,
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}) async {
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await _showLocalNotification('资产变动', message, {
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'type': 'asset',
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'userId': userId,
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'title': '资产变动',
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'body': message,
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});
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}
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}
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