tree 3a9e93722c524bfd64c267cf8d06e0345c0f1d26
parent fd12816a6e1c83252852be9fe49afd2af25e7fb9
author Pavlin Radoslavov <pavlin@google.com> 1496276805 -0700
committer Pavlin Radoslavov <pavlin@google.com> 1496277589 -0700

Improve internal state synchronization of the A2dpStateMachine

 * Don't block entering Disconnected state
   If the mCurrentDevice or mTargetDevice or mIncomingDevice
   is not null, print an error message and reset the state
 * Add consistency checks when entering each state: Disconnected,
   Pending, Connected
 * Add a missing "synchronized" statement

Bug: 62164051
Test: Manual
Change-Id: I5856a88e58b42aa55d9075aa507bfa706ea52512