Fix the wrong volume setting on HFP call
am: 122b241e6b

Change-Id: I5950fddfa1d0ac3d012287b188757d72135f6d6f
tree: 02669b454ebe34123c366c0f31953414773d3bfb
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk