Merge "Show and hide smartspace (2/3)" into udc-dev am: a063613970 am: e91b7b49b5

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

Change-Id: I3829e11da6840155b3243c4149b48f454c3424ec
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>