One Tap Lock

Simply to lock screen by one tap.

Replacement of power button.

Full version functions (2019):

- Change the shortcut icon.

- Change the shortcut name.

- Create flexible shortcut icons.

- Quick launch with icon on Quick Settings of status bar.

- Easy to manage activated permissions.

- Supported unlock using biometric methods (for Android 9 and above).

This app uses the Device Administrator permission and Accessibility Service to lock screen.