Power Button to Volume 19.0

Features:

1. Access the system's default Power menu.
2. Lock the phone screen.
3. Use volume buttons for screen locking.

This application utilizes the BIND ACCESSIBILITY SERVICE permission to execute global actions such as:

1. Locking the screen.
2. Accessing the system's default power menu.
3. Monitoring key events of volume buttons for screen locking.

It is important to note that a device can only be powered on using the hardware power button. Therefore, please only turn off your phone if your device's hardware power button is functional.

This app uses the ACCESSIBILITY API to perform the operations mentioned above.