Originally Posted by Rajesh_m
Changed the color of quickpanel_brightness_bg.png.... and... guess what.... nothing got changed
its all the same
The xml files that control the progress bar color are theme-dependant and located inside the /res/drawable/ folder.
The names of the files are:
In each of these files you'll find a layered list of png's which you'll have to edit to change the look of your progress bar. The last two, scrubber_primary_holo
are what you're looking for.
You'll find these in /res/drawable-hdpi (usually). Galaxy Mini, being a LDPI device, it will firstly search for the pngs in drawable-ldpi, then if they're not present there, it will continue searching for the same pngs in the other folder in this order: mdpi, hdpi, xhdpi, xxhdpi. Make sure you edit the pngs found in the folder which represents the lowest resolution possible.
One more thing, these being pngs, you can change the whole look of the slider, not just the color.