Merge "Add listener once for volume row animation" am: 106176e3 am:...

Merge "Add listener once for volume row animation" am: 106176e3 am: b6be3a74 am: d4f9da91 am: df93f450

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2593605



Change-Id: I7b4441a520b06feb9e216f305ec1d34bf733e34e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>