Firebase 应用内消息传递 triggerEvent 不适用于 Flutter

如何解决Firebase 应用内消息传递 triggerEvent 不适用于 Flutter

我创建了一个应用内消息传递活动。我正在使用一个名为 resume_trigger 的触发事件。

我正在通过我的应用程序 FirebaseInAppMessaging.instance.triggerEvent("resume_trigger"); 运行 onResume。

runApp(MyApp());
  SystemChannels.lifecycle.setMessageHandler((msg) {
    switch (msg) {
      case 'AppLifecycleState.resumed':
        {
          FirebaseInAppMessaging.instance.triggerEvent("resume_trigger");
        }
        break;
    }
    return Future.value("");
  });

恢复应用时的日志记录：

Waiting for Mi A3 to report its views...
Debug service listening on ws://127.0.0.1:36869/79Qmogcfu2c=/ws
Syncing files to device Mi A3...
W/nts_inc.moment(26812): Accessing hidden field Ljava/net/Socket;->impl:Ljava/net/SocketImpl; (greylist,reflection,allowed)
W/nts_inc.moment(26812): Accessing hidden field Ljava/io/FileDescriptor;->descriptor:I (greylist,JNI,allowed)
W/nts_inc.moment(26812): Accessing hidden method Ljava/security/spec/ECParameterSpec;->setCurveName(Ljava/lang/String;)V (greylist,allowed)
W/nts_inc.moment(26812): Accessing hidden method Ldalvik/system/BlockGuard;->getThreadPolicy()Ldalvik/system/BlockGuard$Policy; (greylist,core-platform-api,linking,allowed)
W/nts_inc.moment(26812): Accessing hidden method Ldalvik/system/BlockGuard$Policy;->onNetwork()V (greylist,allowed)
I/FIAM.Headless(26812): Successfully fetched 1 messages from backend
I/DpmTcmClient(26812): RegisterTcmMonitor from: $Proxy1
W/DynamiteModule(26812): Local module descriptor class for providerinstaller not found.
I/DynamiteModule(26812): Considering local module providerinstaller:0 and remote module providerinstaller:0
W/ProviderInstaller(26812): Failed to load providerinstaller module: No acceptable module found. Local version is 0 and remote version is 0.
I/Flutter (26812): FirebaseMessaging token: dwI5EPwJS-6jOK5aSl-FRa:APA91bG6_1QlmJSwuZZZZZZoeK88gEQY_B_KOZZZjRW6ZZZbdvGyZZZZZZppxNSeZZZZZZj2wQeZZZZZZTrrFY_8qvZM9Ex2QCINZZZZZZLuk3Dlzd2eu7QAbqzzZZZZ6WPR_M
W/Choreographer(26812): Frame time is 0.054972 ms in the future!  Check that graphics HAL is generating vsync timestamps using the correct timebase.
I/FIAM.display(26812): Unbinding from activity: MainActivity
I/FIAM.Headless(26812): Removing display event component
I/FIAM.Headless(26812): went foreground
I/FIAM.display(26812): Binding to activity: MainActivity
I/FIAM.Headless(26812): Setting display event component
I/FIAM.Headless(26812): Forcing fetch from service rather than cache. Test Device: true | App Fresh Install: true
I/FIAM.Headless(26812): Fetching campaigns from service.
W/DynamiteModule(26812): Local module descriptor class for providerinstaller not found.
I/DynamiteModule(26812): Considering local module providerinstaller:0 and remote module providerinstaller:0
W/ProviderInstaller(26812): Failed to load providerinstaller module: No acceptable module found. Local version is 0 and remote version is 0.
I/FIAM.Headless(26812): Successfully fetched 1 messages from backend

为什么我看不到我的应用内消息？

谢谢