AutoOffExtender can detect when your device is powered on after being off for less than a few seconds, and extend the timer to some minutes for that session automatically, assuming you need more time to watch the screen.

AutoOffExtender restores the timer to its default value when your device is gone off.

Update Description:
- If extending, you may now choose a beep, confirmation-dialog, or no alert.
- AutoOffExtender can be configured to ignore power-off by button.
- You may now Extend/Restore by holding a hardware button.