/Java/Bad notification for startForeground: java.lang.RuntimeException: invalid

Bad notification for startForeground: java.lang.RuntimeException: invalid

@Override
public void onCreate(){
    super.onCreate();
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
        startMyOwnForeground();
    else
        startForeground(1, new Notification());
}

private void startMyOwnForeground(){
    String NOTIFICATION_CHANNEL_ID = "com.example.simpleapp";
    String channelName = "My Background Service";
    NotificationChannel chan = new NotificationChannel(NOTIFICATION_CHANNEL_ID, channelName, NotificationManager.IMPORTANCE_NONE);
    chan.setLightColor(Color.BLUE);
    chan.setLockscreenVisibility(Notification.VISIBILITY_PRIVATE);
    NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    assert manager != null;
    manager.createNotificationChannel(chan);

    NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID);
    Notification notification = notificationBuilder.setOngoing(true)
            .setSmallIcon(R.drawable.icon_1)
            .setContentTitle("App is running in background")
            .setPriority(NotificationManager.IMPORTANCE_MIN)
            .setCategory(Notification.CATEGORY_SERVICE)
            .build();
    startForeground(2, notification);
}

Similar codes

0 vote317 views1 answer
What singleton java spring
Java Spring
5 votes290 views1 answer
Change java version command line debian
Java
1 vote277 views1 answer
Java scanner netLine
Java
0 vote239 views2 answers
Prevent screen from turning off android
Java
0 vote270 views1 answer
Can i call another function from main hava
Java
0 vote238 views1 answer
Connectionpool in jdbc
Java
12 votes268 views2 answers
Sleep() java
Java
0 vote272 views1 answer
Maven Dependency for flyway
Java
0 vote273 views4 answers
How to use old android studio project
Java
0 vote292 views1 answer
Accessdeniedexception amplify init
Java