Merge "Show and hide smartspace (2/3)" into udc-dev am: a063613970 am: e77abe7d2f am: f1dc999e72 am: 605cab37c5

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

Change-Id: I4e06da33d9f63b0569a1ad1412b832c52f9bdfc5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>