am 1c9259eb: Support virtualizers that aren\'t headphone-only.

* commit '1c9259eb99450fbfdbbea8c82b79c46d339179b7':
  Support virtualizers that aren't headphone-only.
tree: 8dd1241ae59253db157f0f545a574ac20263aee6
  1. res/
  2. src/
  3. Android.mk
  4. AndroidManifest.xml