How to find the screen is locked in android

Question

For my application, I need to know that the screen is locked. How to check this is problematically. I used following flag:

if(WindowManager.LayoutParams.FLAG         


        

Answer 1

There are broadcasted intents for screen lock & unlock.

Check it like :

if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)){//LOGIC Here}

Let me know!