I wish to customize Browse fragment via width that distinguishes header and child fragment in Browse Fragment. The default ratio of distinction is about 1:3 but I wish space took by header fragment to be reduced (e.g in the ratio 1:4). After some research, I found padding and margins only for them modifying from styles.xml but which is not my requirement. What is the solution to achieve it?
Final Solution was to override dimensions of the leanback library with the same resources name in the dimens.xml of my own project.