Merge "Display the lowest battery level of the main device and it's members." into udc-qpr-dev am: b2b6b91092 am: d974a49db1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24512309

Change-Id: I0bf949266ba5c285cfc0da67e6df4f4b17c5b6ba
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>