GLock

This app simply turn off the screen

This app uses the Device Administrator permission.

NEED ADMINISTRATOR GRANT TO EXECUTE.

USE IT WITH NOVA LAUNCHER ASSOCIATED WITH DOBLE TAP

This app simply turn off the screen.

It could be used with launchers that associate an app to a gesture.

With Nova launcher it's possible to associate double tap gesture with this app, turning off the screen

without touching power button, obtaining an effect like LG devices