public class myReceiver extends BroadcastReceiver {
public static boolean wasScreenOn = true;

@Override
public void onReceive(final Context context, Intent recievedIntent) {

    if (recievedIntent.getAction().equals(Intent.ACTION_SCREEN_OFF)) {
        wasScreenOn = false;

                Intent intent = new Intent(context,
                        myActivity.class);
                intent.setAction(Intent.ACTION_MAIN);
                intent.setFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION);
                intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
                intent.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
                intent.setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
                    context.startActivity(intent
                        .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));


    } else if (recievedIntent.getAction().equals(Intent.ACTION_SCREEN_ON)) {
        wasScreenOn = true;
    }
   }
}

The activity display after when action screen on is call.