Use case is I have to send logout request to server when app get killed from recent lists. I use onTaskRemoved to handle that however in Android O and P I get notification bar saying "app is running" that I want to avoid. Here is how I run foreground service:
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
channelId = "my_service_channel_id";
String channelName = "My Foreground Service";
NotificationChannel channel = new NotificationChannel(channelId, channelName, NotificationManager.IMPORTANCE_LOW);
channel.setLockscreenVisibility(Notification.VISIBILITY_PRIVATE);
channel.setSound(null, null);
notificationManager.createNotificationChannel(channel);
NotificationCompat.Builder builder =
new NotificationCompat.Builder(this, channelId)
.setContentTitle("")
.setAutoCancel(true)
.setContentText("");
startForeground(NOTIFY_ID, builder.build());
//notificationManager.cancel(NOTIFY_ID); // It doesn't remove notification
//notificationManager.deleteNotificationChannel(channelId); // it causes crash
}
I already tried JobScheduler but onTaskRemoved doesn't get trigger. Any helps would be appreciated.