Backgrounds: Convert to ThemePicker plugin

Signed-off-by: Joey <joey@lineageos.org>
Change-Id: Id712abb130768a5c31785e7a91b889a65f169adb
158 files changed
tree: 2f202353bd1db0fe208cd33723f450692388993b
  1. res/
  2. res_1080p/
  3. res_1440p/
  4. Android.mk
  5. AndroidManifest.xml