by Walter Pratt
Version 2 (July 5, 2023)
Download (94 downloads)
Toggle rear flashlight / torch with simultaneous hit of Volume Up and Volume Down buttons
For simplicity, I made no attempts to keep audio loudness, since twin press has a natural counter compensating effect. But, you can experience a blink of "scroll page backward + scroll page forward" in some book reader you have on-screen, or something similar. The flow was specially designed not to analyse whether screen is on or off.
Version 2 (2023-07-06): cycle: brightest (for immediate needs), dimmest (for prolonged needs), off again