+ This app uses the Device Administrator permission to you can use the feature Double tap screen off. + The app makes error fingerprint so you should turn off fingerprint before using this app No other information is processed from this permission. You need to enable accessibility service to the app can catch event when having a notification and when you are staying on the home screen(the app only works on the home screen).This ONLY uses for features of the app. + Doubletap to Screen Off only works on Home Screen and Lock Screen Description of Double Tap Screen On and Off (from google play)ĭoubleTap To Lock is an application help you double tap to Screen On/Screen Offįrom Android 8.0 the feature 'Double tap to screen on' no longer works.