Wavy Action Master is an app that wakes up your phone - switches the screen on - when you wave over the proximity sensor. Protect power button on your phone.

Features

● Wave hands over proximity sensor to lock and unlock screen
● In pocket(Do not turn on screen when to put your phone in pocket)
● Disable in Landscape to avoid lock screen when playing game or watching video
● Set time delay before lock screen

To UNINSTALL app

Press button "UNINSTALL" in the app. Or you have to go to "Settings—>Security—>Device administrators" to unchecked Wavy Action Master administrator policy and after uninstalling Wavy Action Master same as normal way .

Wavy Master(Lock/Unlock) app free and every easy use. When to use app if you issue any error please feedback for me
Setup and enjoy!!!