接收方 FCM 通知点击事件

Question

flutter如何接收通知点击事件？

我在 main.dart 上写了这段代码，但是 onMessage 处理事件不起作用。

此代码块也不能在后台运行。

当应用在后台 onMessage 函数不处理时。

ma​​in.dart

    FirebaseMessaging _firebaseMessaging = FirebaseMessaging();
void iOS_Permission() {
  _firebaseMessaging.requestNotificationPermissions(
      IosNotificationSettings(sound: true, badge: true, alert: true)
  );
  _firebaseMessaging.onIosSettingsRegistered
      .listen((IosNotificationSettings settings)
  {
    print("Settings registered: $settings");
  });
}
void firebaseCloudMessaging_Listeners(BuildContext context) {
  if (Platform.isIOS) iOS_Permission();

  _firebaseMessaging.getToken().then((token){
    print("Token : ${token}");
  });

  _firebaseMessaging.configure(
    onMessage: (Map<String, dynamic> message) async {
      print('on message $message');
    },
    onResume: (Map<String, dynamic> message) async {
      print('on resume $message');
    },
    onLaunch: (Map<String, dynamic> message) async {
      Navigator.pushNamed(context, "/");
      print('on launch $message');
    },
  );
}
void main() {
  print("uygulama Acildi");
  debugPaintSizeEnabled = false;
  runApp(MaterialApp(
    localizationsDelegates: [
    GlobalMaterialLocalizations.delegate,
    GlobalWidgetsLocalizations.delegate,
  ],supportedLocales: [
    const Locale('tr', 'TR'),
  ],
    theme: ThemeData(fontFamily: 'Oswald'),
    initialRoute: '/',
    routes: <String, WidgetBuilder>{
     // '/': (context) => SanalPulHareketleri(),
      '/': (context) => SplashEkrani(),
      '/kayit_ol': (context) => KayitOl(),
    },
  ));
}

Answer 1

onMessage 在您收到通知并且前台应用程序正在运行时触发。

请查看 onResume 和 onLaunch 回调。 更多信息您可以找到on the library page