单击通知FCM时未打开所需的活动 [英] Desired activity not open while clicking on notification FCM

问题描述

我正在FCM上进行演示，如果我单击通知，它将进入通知类并显示通知消息.但是每当我单击通知时，它总是重定向到默认启动器活动，即MainActivity.我见过像我这样的重复问题，但没有适当的解决方案.无论我找到什么解决方案，我都尝试过那些也不起作用的方法.请查看我的意图代码，让我知道我在哪里做错了，或者我想在代码中添加其他内容.

I am doing a demo on FCM where if i click on notification it should go to notification class and show the notification message. But whenever I click notification it always redirect to default launcher activity i.e MainActivity. I have seen so many duplicate question like me but no where proper solution. Whatever solution I have found I have tried those also not working. Please look into my intent code and let me know where I have done mistake or I am missing anything else to add anything in my code.

Intent resultIntent = new Intent(mCtx, NotificationActivity.class);
resultIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP|Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(mCtx, 0, resultIntent,
        PendingIntent.FLAG_UPDATE_CURRENT|PendingIntent.FLAG_ONE_SHOT);

mBuilder.setContentIntent(pendingIntent);

在清单中我也喜欢

  android:exported="true"

但仍然每次都重定向到MainActivity.

but still it redirects to MainActivity every time.

推荐答案

您可以尝试以下代码:-

public class MyFirebaseMessagingService extends FirebaseMessagingService {

private String TAG = getClass().getSimpleName();


@Override
public void onMessageReceived(RemoteMessage remoteMessage) {
    super.onMessageReceived(remoteMessage);

    Log.e(TAG, "FROM>>" + remoteMessage.getFrom());

    if (remoteMessage.getData().size() > 0) {
        Log.e(TAG, "Message Body>>" + remoteMessage.getData());
    }

    if (remoteMessage.getNotification() != null) {
        Log.e(TAG, "Message Body>>" + remoteMessage.getNotification().getBody());
        Log.e(TAG, "Message title---------------->>" + remoteMessage.getNotification().getTitle());
        Log.e(TAG, "Message Body----------------->>" + remoteMessage.getNotification().getBody());
        sendNotification(remoteMessage.getNotification().getTitle(),remoteMessage.getNotification().getBody());
    }
}

private void sendNotification(String tital, String body) {
    Intent intent = null;


    Uri uri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
    NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)

            .setSmallIcon(R.mipmap.ic_launcher)
            .setContentTitle("Your Notification")
            .setContentText(body)
            .setSound(uri)
            .setStyle(new NotificationCompat.BigTextStyle()
                    .bigText(body))
            .setAutoCancel(true);

    Log.e(TAG, "Message Body---" + body);
    Log.e(TAG, "Title--" + tital);
    NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    notificationManager.notify(0, notificationBuilder.build());

 }
}

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