support: Import CustomSeekbarPreference

* Credits: @difr for his ProperSeekbarPreference
* https://github.com/difr/android_device_xiaomi_land/commit/a92b140a4b5456a5262343467c8eec5ac4dcee37

@ZeNiXxX: Adapt to AndroidX

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: saikiran2001 <bjsaikiran@gmail.com>
9 files changed
tree: 9918c714095e13170cfbc2a07e3b5a594a33d042
  1. res/
  2. src/
  3. Android.bp
  4. AndroidManifest.xml