Merge "[Settings] Fix crash when user enter bluetooth page quickly." into udc-dev am: 3e374cc7

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/23601556



Change-Id: Ia5b21af9f18c286c5f8cdb480209db5859e53e82
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>