【實用工具app】LED Easy Director|最夯免費app-gigacircle

LED Easy Director allows you to view and modify your LED devices found in the /sys/class/leds directory.

LED Easy Director should be run on a *ROOTED DEVICE*. If not it will only have limited functionality (list the LED Devices only). It only requires one superuser approval and can then be used to modify all LED devices.

On my Samsung Transform Ultra, the LED devices are red,blue,lcd-backlight,keyboard-backlight, and button-backlight. Of those, only lcd-backlight and keyboard backlight have more than two possible states. The rest either are on for any brightness value except for 0, and off for 0.

On some devices Linux automatically writes the max_brightness value (e.g. 255) when any value over 0 is written. This is why on some LED Devices the SeekBar will jump to the maximum value when it is pressed or tracked to any value other than 0.

Please note that LED Easy Director does not currently poll for changes in the brightness and max_brightness files. Although it has a Refresh feature, so another app, or adb shell user may modify the files and the result would not be updated in real-time. Future versions may periodically poll for changed files.

As usual for my free apps, this app is ad-free. Please leave me a rating and comments. Email me if you have any issues and I will try and work with you before leaving a bad rating or comment. Thank you!