check whether lock was enabled or not

Question

I have to check whether system lock was enabled or not in settings.

I used below line code

boolean b = android.provider.Settings.System.getInt(
              


        

Answer 1

KeyguardManager km = (KeyguardManager)getApplicationContext().getSystemService(Context.KEYGUARD_SERVICE);
if(km.isKeyguardSecure())
    Toast.makeText(getApplicationContext(), "locked", Toast.LENGTH_LONG).show();
else
    Toast.makeText(getApplicationContext(), "Unlocked", Toast.LENGTH_LONG).show();