Activity not opening on Android lock screen

Question

Whenever I try to open my activity on the lock screen through a pending intent, it automatically closes itself before appearing. Its onCreate(), onStart(), onResume() methods are called, but then suddenly onStop() is called automatically. I have set all the required flags to wake up my device and turn the screen on in onResume() method. This issue is only with the lock screen. Any suggestions?

This is my onResume method:

@Override
protected void onResume() {
    super.onResume();
    Log.i("CallScreen", "onResume()");
    this.getWindow().setFlags(
        WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED|
        WindowManager.LayoutParams.FLAG_FULLSCREEN|
        WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON|
        WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON,
        WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED|
        WindowManager.LayoutParams.FLAG_FULLSCREEN|
        WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON|
        WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
    handler = new Handler();
    r = new Runnable() {

        @Override
        public void run() {
            Log.i("CallScreen", "run()");
            startTimer();
            playSound(CallScreen.this, getAlarmUri());
        }
    };
    handler.postDelayed(r, 1000);
}

dude see here http://stackoverflow.com/questions/3629179/android-activity-over-default-lock-screen — Syed Ali Naqi, Aug 26 '15 at 13:26
the upper one is the best sol there is. when u use the flags mentioned in it then whenever the activity starts the lockscreen will be disabled only if not password protected.. — Syed Ali Naqi, Aug 26 '15 at 13:36
I want to know why onStop() is automatically called after onResume() before activity appears? — Saif, Aug 26 '15 at 13:48

Activity not opening on Android lock screen

0 Answers0