improvement

lib/controllers/notification/firebase_notification_manger.dart

@@ -104,8 +104,11 @@ class FirebaseNotificationManger {
     });
 
     FirebaseMessaging.onMessage.listen((RemoteMessage message) {
-      NotificationManger.showNotification(
-          title: message.notification.title, subtext: message.notification.body, hashcode: int.tryParse("1234" ?? "") ?? 1, payload: json.encode(message.data), context: context);
+      if (Platform.isAndroid) {
+        NotificationManger.showNotification(
+            title: message.notification.title, subtext: message.notification.body, hashcode: int.tryParse("1234" ?? "") ?? 1, payload: json.encode(message.data), context: context);
+      }
+
       return;
     });
     FirebaseMessaging.onMessageOpenedApp.listen((RemoteMessage message) {