policy_hal: APM to support concurrent record

APM blocks concurrent audio recording and sound trigger
recording.
Add changes to allow the concurrency through a feature
property flag.

Change-Id: Ice6e40f6608e3d8404d980ad917ed611a39307a4
1 file changed
tree: 7852a07860f6a099d6fef2ef8c5495f6e834e15d
  1. policy_hal/
  2. Android.mk