CODEWITHSUNDEEP
android
Chandana
Chandana

Reputation: 2638

Android Trun on backlight

I need to turn on screen back-light and keyboard backlight when my application receive notification. I have tried with PowerManager It it wasn't successful.

Is there any way to turn on screen and keyboard backlights?

Thank You.

Upvotes: 1

Views: 1707

Answers (1)

Chandana
Chandana

Reputation: 2638

I have solved this issue. 

 private void backlightON(Context context){
          PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
          PowerManager.WakeLock wakeLock = pm.newWakeLock(PowerManager.FULL_WAKE_LOCK |  PowerManager.ACQUIRE_CAUSES_WAKEUP, "MessageReader");
          wakeLock.acquire();
}

Upvotes: 3

Related Questions