commit 50d5c0a5446e51943422c96c05576c9c1b72618a
author hughchen <hughchen@google.com> Tue Apr 17 16:36:58 2018 +0800
committer Hugh Chen <hughchen@google.com> Wed May 09 02:03:38 2018 +0000
tree de29d4ef82c11d2cbad27173d8e8efaf1b199a77
parent 7309dddaa35a05a1eb9ab3b004d167a3391480fe

Change the title when in call/media state

* Change the title when in call/media state.
  Example: call state show "Available call devices"
           media state show "Available media devices"
* Use isAudioModeOngoingCall() utility function for checking if it is in call status
* Add register test to verify when in onStart() and onStop()
  the BluetoothCallback can be register and unregister.
* Add title string test to verify when in call or media state,
  the title can be changed to corresponding string

Bug: 78150641
Test: make -j40 RunSettingsRoboTests
Change-Id: I6be72cf0cae75525084ac3c5be8524c709f51f7d
Merged-In: I6be72cf0cae75525084ac3c5be8524c709f51f7d