Merge "[Settings] Code refactor" am: b60b759dac am: 61ed679576 am: e9e7cdf914

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/2311309

Change-Id: I05dcb1af5e6d6e515ebaa81641df57883a88c36e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>