Category preference: Respect RTL

Simple and to the point, this now respects RTL.

Test:
- Enable RTL
- Go into our Themes app
- Look at the category preferences

Change-Id: Ic822e110c4c51f7814be173f0bbaf97ff683e01a
1 file changed
tree: 8b710cf6d6a4ac5d7fd387c7124c93bd50175436
  1. res/
  2. src/
  3. Android.bp
  4. AndroidManifest.xml