Why no push notification or some notification for incoming messages in the screen when the phone is in locked state? on Galaxy note

Question

i am using Samsung Galaxy Note. When my phone is in locked state, and when i click the power button i see the pattern unlocking screen. When new messages flow in, i just see a mail icon in the top status bar, but no other notifications in the screen. what needs to be done for that?

score 0 · Answer 1 · edited May 23 '17 at 11:55

You have to wakeup the device when push message came.

onMesaage method of GCM service you have to call below code

public abstract class WakeLocker {
    private static PowerManager.WakeLock wakeLock;

    public static void acquire(Context ctx) {
        if (wakeLock != null) wakeLock.release();

        PowerManager pm = (PowerManager) ctx.getSystemService(Context.POWER_SERVICE);
        wakeLock = pm.newWakeLock(PowerManager.FULL_WAKE_LOCK |
                PowerManager.ACQUIRE_CAUSES_WAKEUP |
                PowerManager.ON_AFTER_RELEASE, MainActivity.APP_TAG);
        wakeLock.acquire();
    }

    public static void release() {
        if (wakeLock != null) wakeLock.release(); wakeLock = null;
    }
}

See the below link

android AlarmManager not waking phone up

Why no push notification or some notification for incoming messages in the screen when the phone is in locked state? on Galaxy note

1 Answers1