Wave to unlock - lock screen for Android

Wave to unlock - lock screen app for android description: You can use this application instead power button.
Wave to unlock is allows you to lock and unlock you device just by waving your hand over the proximity sensor.
Wave to unlock screen is an app use proximity sensor to capture the user waving in front of the screen.
By the way: you can turn off your screen with this application by using proximity sensor.
Feature: you can wave your hand to lock device you can wave your hand to unlock device click start to enable this application.
When your phone tablet is locked waving your hand over the sensor to wake screen up wave to unlock: unlock the screen by waving hand over the device screen.
You can increase or decease the sensitivity of your sensor.
App uses proximity sensor to capture the user 39 s waving in front of the screen to unlock the screen.
If your mobile phone tablet has proximity sensor you can use this app to unlock the screen.
Version - 0.
2 + fixed bug auto wake upversion - 1 + add new feature battery saver version - 0 : improve code now application will work with all devices.
Version code 14 : update the function to help save battery version code 15 : fixed bug null pointer exception version : - 2 add new feature to turn on and turn off by notificationadd new feature double wave to unlock lock screenadd new language (vietnamese) version - 3: allows user to disable the feature when the screen is rotated.
Add feature to avoid delay device locking