Adding Audio HAL V5: Direction API

Bug: 119137468
Test: With testbed app
Change-Id: I74263e8b638b3ddc7020d6510a9408b8a455ff07
1 file changed
tree: d625e36675de3f155a81d4d6a2ab69ff0e798b41
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk