Lock Screen using Volume Button
Activate screen sleep by holding the Volume up button.
This app uses ACCESSIBILITY SERVICE for remap Volume buttons.
“This app uses the Device Administrator permission.”
How to configure the app:
1) Enable accessibility to work with volume button
2) Select app from admin setting button for activate screen sleep
Now you can easily lock your screen with volume button any time , anywhere.
Important Note about Permissions:
1) This App needs BIND_ACCESSIBILITY_SERVICE . It uses Accessibility Service to perform Volume button only. This Accessibility Service of Volume Screen Lock does not store or collect your passwords, credit card numbers or other personal Information.
2) This App needs BIND_DEVICE_ADMIN . It uses BIND_DEVICE_ADMIN to perform screen lock only. Nothing else is done with this permission.