Tap Tap App ( Screen On-Off ) (net.maicas.android.wsleep) on Google Play
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.You will not find a better program than this to lock and unlock the screen :-)It works ! See videos:http://www.youtube.com/watch?v=YRA8mnMC0DUhttp://www.youtube.com/watch?v=SGTk1sMQ9FEOr search youtube: "tap tap app for htc desire hd"User say:First & Best This is the very first App on Google play to utilize the sensors for on and off functions. Has been developed many years ago. All other apps are made after this one. And I have been a big fan of it since it's creation. Plus it just WORKS. SimplyAll I can say is THANK YOU!! I just place my hand or wave it near the top of my phone and it goes to sleep....and when it's asleep (black screen) I just place my hand or wave it across the top front and oila! It wakes up! Thank you for taking the time and your skills to create this app for android peeps. It's MUCH appreciated! TEN STARS!!!