tree bca2d448baadfe31515543bbd6dc627b93559c23
parent d58f80239c183a93fefe036df198f643e574b967
author Tomasz Wasilczyk <twasilczyk@google.com> 1529011530 -0700
committer Tomasz Wasilczyk <twasilczyk@google.com> 1529071425 -0700

Cleanup Radio UI Service callback interface.

Bug: 73950974
Test: build and run radio app
Change-Id: I38da6a69d9b8d50d431831f13f8a048723f3ddf1