tree 543a3f5e5b7eb60946ddc1d147cbdba603e29b15
parent 0bda2f3f7ee353c1e0a1bb6b11735608f7902091
author Vasu Nori <vnori@norinori.mtv.corp.google.com> 1505331527 -0700
committer Vasu Nori <vnori@google.com> 1505335079 -0700

consider the situations where the device has only one volume level set.

Bug: 65125561
Test: runtest bluetooth -c
com.android.bluetooth.hfpclient.HeadsetClientStateMachineTest doesn't
crash now

Change-Id: I3474e60f04732c60de215a41125a9436c5ff122c