commit 505e5c8859f596ed58489be565d6e029314b2ac8
author Eric Laurent <elaurent@google.com> Thu Mar 29 15:19:36 2012 -0700
committer Eric Laurent <elaurent@google.com> Thu Mar 29 19:48:40 2012 -0700
tree d65193ee590857873a384437f7ee2cf6032e8467
parent f31af709159e180d392fd32efb96a026e998e76a

implemented synchronous audio capture

Added the infrastructure to support the synchronization of playback and
capture actions on specific events.
The first requirement for this feature is to synchronize the audio capture
start with the full rendering of a given audio content.
The applications can further be extended to other use cases
(synchronized playback start...) by adding new synchronization events and
new synchronous control methods on player or recorders.

Also added a method to query the audio session from a ToneGenerator.

Change-Id: I4e47f5108c7cbbd3bd334a7fad9b3b6c5ba55d88