Now the Botton Remapper app does not have an option for screen brighness. I found a tutorial (I can's post the link here) which works by modifying a file in
but still I need to know the command for changing screen brightness and that's the question I wanted to ask.
I want to remap the volume button on my rooted Samsung tablet so that I can use it for changing screen brightness. This is because I use my device mostly for reading and not much for music.