Merge "Show and hide smartspace (2/3)" into udc-dev am: a0636139

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



Change-Id: I3548bece1342f22d8b07c9298395ca69f74f8993
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>