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feat(notification): 添加本地通知功能支持
feat(notification): 添加本地通知功能支持
- 在 AndroidManifest.xml 中添加 RECEIVE_BOOT_COMPLETED 权限和启动器徽章权限 - 为应用启动器 Activity 添加 showWhenLocked 和 turnScreenOn 属性 - 集成 flutter_local_notifications 插件并配置 Android 和 iOS 平台设置 - 创建 LocalNotificationService 服务处理本地通知的初始化和显示 - 实现消息类型判断和内容解析功能 - 添加视频通话通知的特殊处理逻辑 - 支持通知点击跳转到对应聊天页面 - 在 IMManager 中集成本地通知服务 - 优化 iOS 平台通知权限申请 - 配置 Podfile 依赖并更新原生项目设置master
Jolie
3 months ago
6 changed files with 358 additions and 12 deletions
Unified View
Diff Options
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12android/app/src/main/AndroidManifest.xml
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18ios/Podfile.lock
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8ios/Runner.xcodeproj/project.pbxproj
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3ios/Runner/AppDelegate.swift
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14lib/im/im_manager.dart
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315lib/service/local_notification_service.dart
@ -0,0 +1,315 @@ |
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import 'package:flutter_local_notifications/flutter_local_notifications.dart'; |
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import 'package:get/get.dart'; |
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import 'package:im_flutter_sdk/im_flutter_sdk.dart'; |
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import '../pages/message/chat_page.dart'; |
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import '../controller/message/conversation_controller.dart'; |
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/// 本地通知服务 |
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class LocalNotificationService { |
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// 单例模式 |
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static final LocalNotificationService _instance = LocalNotificationService._internal(); |
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factory LocalNotificationService() => _instance; |
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static LocalNotificationService get instance => _instance; |
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final FlutterLocalNotificationsPlugin _localNotifications = FlutterLocalNotificationsPlugin(); |
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bool _notificationsInitialized = false; |
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static int _notificationId = 0; // 通知ID计数器 |
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LocalNotificationService._internal(); |
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/// 初始化本地通知 |
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Future<void> initialize() async { |
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if (_notificationsInitialized) { |
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return; |
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} |
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try { |
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// Android 初始化设置 |
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const AndroidInitializationSettings initializationSettingsAndroid = |
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AndroidInitializationSettings('@mipmap/ic_launcher'); |
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// iOS 初始化设置 |
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const DarwinInitializationSettings initializationSettingsIOS = |
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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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// 初始化设置 |
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const InitializationSettings initializationSettings = |
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InitializationSettings( |
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android: initializationSettingsAndroid, |
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iOS: initializationSettingsIOS, |
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); |
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// 初始化插件 |
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final bool? initialized = await _localNotifications.initialize( |
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initializationSettings, |
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onDidReceiveNotificationResponse: _onNotificationTapped, |
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); |
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if (initialized == true) { |
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_notificationsInitialized = true; |
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if (Get.isLogEnable) { |
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Get.log('✅ [LocalNotificationService] 本地通知初始化成功'); |
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} |
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} else { |
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if (Get.isLogEnable) { |
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Get.log('⚠️ [LocalNotificationService] 本地通知初始化失败'); |
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} |
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} |
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} catch (e) { |
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if (Get.isLogEnable) { |
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Get.log('❌ [LocalNotificationService] 本地通知初始化异常: $e'); |
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} |
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} |
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} |
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/// 通知点击回调 |
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void _onNotificationTapped(NotificationResponse response) { |
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try { |
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final payload = response.payload; |
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if (payload != null && payload.isNotEmpty) { |
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// payload 格式: "type|fromId" |
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final parts = payload.split('|'); |
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if (parts.length >= 2) { |
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final fromId = parts[1]; |
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// 跳转到聊天页面 |
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Get.to(() => ChatPage( |
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userId: fromId, |
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userData: null, |
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)); |
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} |
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} |
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} catch (e) { |
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if (Get.isLogEnable) { |
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Get.log('⚠️ [LocalNotificationService] 处理通知点击失败: $e'); |
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} |
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} |
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} |
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/// 获取消息内容文本 |
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String _getMessageContent(EMMessage message) { |
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try { |
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if (message.body.type == MessageType.TXT) { |
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final body = message.body as EMTextMessageBody; |
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return body.content ?? ''; |
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} else if (message.body.type == MessageType.IMAGE) { |
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return '[图片]'; |
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} else if (message.body.type == MessageType.VOICE) { |
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return '[语音]'; |
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} else if (message.body.type == MessageType.VIDEO) { |
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return '[视频]'; |
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} else if (message.body.type == MessageType.FILE) { |
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return '[文件]'; |
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} else if (message.body.type == MessageType.LOCATION) { |
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return '[位置]'; |
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} else if (message.body.type == MessageType.CUSTOM) { |
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final body = message.body as EMCustomMessageBody; |
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if (body.event == 'live_room_invite') { |
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return '[分享房间]'; |
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} else if (body.event == 'gift') { |
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return '[礼物]'; |
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} else if (body.event == 'call') { |
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// 解析通话类型 |
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try { |
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if (body.params != null) { |
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final callType = body.params!['callType'] ?? 'voice'; |
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if (callType == 'video') { |
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return '[视频通话]'; |
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} else if (callType == 'voice') { |
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return '[语音通话]'; |
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} |
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} |
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} catch (e) { |
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if (Get.isLogEnable) { |
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Get.log('⚠️ [LocalNotificationService] 解析通话消息类型失败: $e'); |
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} |
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} |
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return '[通话消息]'; |
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} |
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return '[自定义消息]'; |
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} |
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} catch (e) { |
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if (Get.isLogEnable) { |
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Get.log('⚠️ [LocalNotificationService] 获取消息内容失败: $e'); |
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} |
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} |
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return ''; |
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} |
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/// 显示本地通知（当 APP 在后台时） |
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Future<void> showNotification(EMMessage message, {Set<String>? activeChatUserIds}) async { |
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if (!_notificationsInitialized) { |
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await initialize(); |
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} |
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try { |
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// 获取消息发送者ID |
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final fromId = message.from; |
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if (fromId == null || fromId.isEmpty) { |
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return; |
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} |
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// 检查发送者是否是当前正在聊天的用户 |
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if (activeChatUserIds != null && activeChatUserIds.contains(fromId)) { |
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// 是当前正在聊天的用户，不显示通知 |
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return; |
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} |
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// 获取消息内容 |
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String messageContent = _getMessageContent(message); |
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if (messageContent.isEmpty) { |
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return; |
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} |
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// 从消息扩展字段中获取用户信息（头像、昵称） |
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Map<String, dynamic>? attributes; |
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try { |
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attributes = message.attributes; |
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} catch (e) { |
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if (Get.isLogEnable) { |
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Get.log('⚠️ [LocalNotificationService] 无法访问消息扩展字段: $e'); |
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} |
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return; |
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} |
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String? nickName; |
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String? avatarUrl; |
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if (attributes != null) { |
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// 从扩展字段中获取发送者信息 |
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nickName = attributes['sender_nickName'] as String?; |
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avatarUrl = attributes['sender_avatarUrl'] as String?; |
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} |
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// 如果从消息扩展字段中获取不到，尝试从 ConversationController 的缓存中获取 |
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if ((nickName == null || nickName.isEmpty) || (avatarUrl == null || avatarUrl.isEmpty)) { |
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try { |
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if (Get.isRegistered<ConversationController>()) { |
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final conversationController = Get.find<ConversationController>(); |
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final cachedUserInfo = conversationController.getCachedUserInfo(fromId); |
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if (cachedUserInfo != null) { |
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nickName = nickName ?? cachedUserInfo.nickName; |
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avatarUrl = avatarUrl ?? cachedUserInfo.avatarUrl; |
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} |
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} |
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} catch (e) { |
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if (Get.isLogEnable) { |
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Get.log('⚠️ [LocalNotificationService] 从ConversationController获取用户信息失败: $e'); |
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} |
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} |
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} |
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// 使用默认值 |
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final finalNickName = nickName ?? fromId; |
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// 处理视频通话消息 |
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Map<String, dynamic>? callInfo; |
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String? callType; |
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String? callStatus; |
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try { |
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// 自定义消息 |
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if (message.body.type == MessageType.CUSTOM) { |
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final customBody = message.body as EMCustomMessageBody; |
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if (customBody.event == 'call' && customBody.params != null) { |
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final params = customBody.params!; |
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callType = params['callType'] ?? 'voice'; |
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callStatus = params['callStatus'] ?? 'missed'; |
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callInfo = { |
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'callType': callType, |
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'callStatus': callStatus, |
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}; |
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} |
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} |
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// 如果是视频通话且状态为 missed 或 calling |
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if (callInfo != null && callType != null && callStatus != null) { |
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if (callType == 'video' && (callStatus == 'missed' || callStatus == 'calling')) { |
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// 显示视频通话通知 |
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final notificationId = _notificationId++; |
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const AndroidNotificationDetails androidPlatformChannelSpecifics = |
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AndroidNotificationDetails( |
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'video_call_channel', |
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'视频通话', |
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channelDescription: '视频通话通知', |
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importance: Importance.max, |
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priority: Priority.high, |
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showWhen: true, |
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); |
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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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notificationId, |
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'视频通话', |
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'$finalNickName 邀请您进行视频通话', |
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platformChannelSpecifics, |
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payload: 'video_call|$fromId', |
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); |
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if (Get.isLogEnable) { |
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Get.log('📱 [LocalNotificationService] 显示视频通话本地通知: $fromId'); |
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} |
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return; |
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} |
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} |
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} catch (e) { |
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if (Get.isLogEnable) { |
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Get.log('⚠️ [LocalNotificationService] 处理视频通话通知失败: $e'); |
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} |
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} |
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// 显示普通消息通知 |
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final notificationId = _notificationId++; |
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const AndroidNotificationDetails androidPlatformChannelSpecifics = |
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AndroidNotificationDetails( |
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'message_channel', |
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'消息通知', |
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channelDescription: '新消息通知', |
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importance: Importance.high, |
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priority: Priority.high, |
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showWhen: 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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notificationId, |
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finalNickName, |
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messageContent, |
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platformChannelSpecifics, |
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payload: 'message|$fromId', |
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); |
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if (Get.isLogEnable) { |
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Get.log('📱 [LocalNotificationService] 显示本地通知: $fromId, $messageContent'); |
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} |
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} catch (e) { |
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if (Get.isLogEnable) { |
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Get.log('❌ [LocalNotificationService] 显示本地通知失败: $e'); |
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} |
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} |
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} |
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} |
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|
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