Android Service Listener for the wakelock screen

Question

Hii all,

Im developing an emergency calling application. What i want is when some person uses this specific code the phone will unlock and then only my application w

Answer 1

You can create a BroadcastReceiver and register it with your application to listen for Intent.ACTION_SCREEN_OFF, Intent.ACTION_SCREEN_ON, and Intent.ACTION_USER_PRESENT. Between SCREEN_OFF and USER_PRESENT, the phone is locked.