Tap Tap App ( Screen On-Off )

Lock and unlock the screen with a double tap the proximity sensor.
And widget, locks your phone with one click.
Reduces use of the power button.
Turns off screen fast.
**** Android 4.0.4 unsupported !!
TO INSTALL AND UNINSTALL, READ THE INSTRUCTIONS OF MAIN WINDOW. IF YOU ARE A ESTUPID (You can not read) , NOT INSTALL THE APPLICATION.