Null Black Wallpaper — Open Source Launcher App

Use a blank pattern as "live wallpaper". A black wallpaper for battery and performance tweakers! It saves your battery by two ways: * The best screens doesn't need energy to paint black pixels * This live wallpaper actually does nothing. Nothing is nothing. Not "loading a black image". The back it's blank, so your CPU will be thinking in other things, increasing your phone performance and decreasing the battery drain.