tree 81c8578d69173d3e948a938e46d54e8385d254c4
parent bb8ad0e6ebf1a74245929720fd6336feda926ea9
author Phil Burk <philburk@google.com> 1511912598 -0800
committer Phil Burk <philburk@google.com> 1516807294 +0000

aaudio: fix some state transitions

Now requestStop() and requestPause() do the appropriate thing
based on state.
Flush is allowed when OPEN, PAUSED or STOPPED because there might
be pre-roll data.

Bug: 69810494
Test: test_various.cpp
Change-Id: Ie1b306b17734a58fa71b1742bb186482893656b7