onBackgroundMessage 在颤动中不起作用

时间:2021-03-05 19:39:39

标签: flutter push-notification firebase-cloud-messaging

我的 FCM 正在运行 onMessage、onResume 和 onLaunch,但 onBackgroundMessage 不起作用,下面是我的代码:


_firebaseMessaging.configure(
      onMessage: (Map<String, dynamic> message) async {
        print("onMessage: $message");
        _showItemDialog(message);
      },
      onBackgroundMessage: myBackgroundMessageHandler,
      onLaunch: (Map<String, dynamic> message) async {
        print("onLaunch: $message");
        _navigateToItemDetail(message);
      },
      onResume: (Map<String, dynamic> message) async {
        print("onResume: $message");
        _navigateToItemDetail(message);
      },
    );


每当我的应用程序上的消息触发关闭时,我都会在控制台上观察到我收到以下消息:


W/FirebaseMessaging( 5792): Missing Default Notification Channel metadata in AndroidManifest. Default value will be used.


0 个答案:

没有答案