tree dbc985301e2d96c80aaf6eec3556f779c66cd3ff
parent 36fdb346f2245ca235b0fbde90b7da60606d54e5
author Jack He <siyuanh@google.com> 1494375361 -0700
committer Jack He <siyuanh@google.com> 1496270490 -0700

HFP: Allow SCO audio to be forcibly connected

* Normally, Android only allows SCO audio to be connected in several
  allowed cases (e.g. in call, in ringing, in virtual call state, etc)
* Sometimes, it is necessary to force a SCO audio connection (e.g.
  during PTS test)
* This change adds setForceScoAudio(boolean) hidden, system only method
  to allow such behaviour

Bug: 38040125
Test: PTS HFP tests
Change-Id: I28f295c98da5bebb837c2a5423c7acde81af73f7