tree 3f8c46c8c7e30f36c3b629174a26bc4ca2a860b2
parent b4c0c4b800332fe55c60aa328ece8d849cee3a4d
author Eric Laurent <elaurent@google.com> 1333061503 -0700
committer Eric Laurent <elaurent@google.com> 1333075849 -0700

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: I51f1167290d9cafdf2fbcdf9e4785156973af44c