This screen brightness dimmer dims the phone or tablet for use in theaters, bedrooms, wherever your phone is too bright.
Now has a boot receiver to apply the same dimming on boot.
Failsafe: Use the volume keys to raise or lower the brightness while the app is open. Only while the app is on the screen.
Failsafe: Set boot receiver to launch the service 5 minutes after boot. This should be more than enough time to get in an reset the settings.
Failsafe: Set set to automatically dim, therefore if you set too low of a value, shine a flashlight at the phone and it should brighten enough to reset it.
Added failsafe in case the user doesn't have a light sensor.
Also added a current brightness seekbar (slider), and a dimming trigger level seekbar.
Please see screenshots and video.
Please email me with bugs.
Tags: blackout screen dimmer , nfc dimmer