ios - 启动时恢复简历以及在ios中不起作用的消息上出现Flutter FCM，启动时会触发缺少插件的实现

Question

在启动时恢复履历和在iOS上无法正常工作的消息上颤动FCM在启动时触发dart服务，在Android上运行正常
以下是用于处理fcm的代码。在IOS通知中，当应用程序处于后台并且单击打开的应用程序时会触发通知

 _firebaseMessaging.configure(
      onMessage: (Map<String, dynamic> message) async {
        print(message);
        FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin =
            new FlutterLocalNotificationsPlugin();
        // initialise the plugin. app_icon needs to be a added as a drawable resource to the Android head project
        var initializationSettingsAndroid =
            new AndroidInitializationSettings('launcher_icon');
        var initializationSettingsIOS = new IOSInitializationSettings(
            onDidReceiveLocalNotification: onDidReceiveLocalNotification);
        var initializationSettings = new InitializationSettings(
            initializationSettingsAndroid, initializationSettingsIOS);
        flutterLocalNotificationsPlugin.initialize(initializationSettings,
            onSelectNotification: onSelectNotification);
        var androidPlatformChannelSpecifics = AndroidNotificationDetails(
            '123', 'convoy notification', 'convoy notification',
            importance: Importance.Max,
            priority: Priority.High,
            ticker: 'ticker');
        var iOSPlatformChannelSpecifics = IOSNotificationDetails();
        var platformChannelSpecifics = NotificationDetails(
            androidPlatformChannelSpecifics, iOSPlatformChannelSpecifics);
        await flutterLocalNotificationsPlugin.show(
            0,
            message['notification']['title'],
            message['notification']['body'],
            platformChannelSpecifics,
            payload: message['data']['payload']);
      },
      onBackgroundMessage: myBackgroundMessageHandler,
      onLaunch: (Map<String, dynamic> message) async {
        var string = message["data"]["payload"];
        var payload = jsonDecode(string);
        print(payload);
        if (payload != null) {
          var type = payload["refresh"];
          if (type == "OFFERS") {
            Future.delayed(Duration(seconds: 3), () {
              _navigateToOffers(payload["id"]);
            });
          } else if (type == "REQUESTS") {
            Future.delayed(Duration(seconds: 3), () {
              _navigateToRequests(payload["id"]);
            });
          }
        }
        //_navigateToItemDetail(message);
      },
      onResume: (Map<String, dynamic> message) async {
        var string = message["data"]["payload"];
        var payload = jsonDecode(string);
        print(payload);
        if (payload != null) {
          var type = payload["refresh"];
          if (type == "OFFERS") {
            _navigateToOffers(payload["id"]);
          } else if (type == "REQUESTS") {
            _navigateToRequests(payload["id"]);
          }
        }
        // _navigateToItemDetail(message);
      },
    );
    _firebaseMessaging.requestNotificationPermissions(
        const IosNotificationSettings(sound: true, badge: true, alert: true));
  }

Answer 1

尝试在ios / Runner / AppDelegate.swift中删除以下行:

if #available(iOS 10.0, *) { UNUserNotificationCenter.current().delegate = self as? UNUserNotificationCenterDelegate }

我遇到同样的问题，删除此代码后，我的应用程序运行良好。