Hey guys im on android 4.3 and im looking for an app that will shut off the screen when connected to hdmi via my MHL adapter. Im rooted. i used to use screen standby but it no longer works on 4.3 and it seems the developer has abandoned it. Are there any alternatives currently out there at the moment? I love playing my playstation emulator on the tv but can only play for about an hour until the battery is dead