tree c5ec7c28e896560f742793162604ac9e3b4a518f
parent c75d97f20843388b9084561635996a01a53d0c0f
author Phil Burk <philburk@google.com> 1504733771 -0700
committer Phil Burk <philburk@google.com> 1505157656 -0700

aaudio: prevent noise upon disconnect

Also clean up the state machine handling in the data callback.
Prevent error callback sometimes being called twice for the same error.

Bug: 63342351
Bug: 63087953
Test: add sleep(2) to write_sine_callback.cpp before the requestStop()
Change-Id: I27737bcb0371052741f50bda9f65c5994ccf6fd9