Merge "Show and hide smartspace (2/3)" into udc-dev am: a063613970 am: e77abe7d2f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/ThemePicker/+/23412576

Change-Id: I1d2cc93f3a572cccfff1450725faa2085b5b8498
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>