root/media/audio/android/

1. audio_android_unittest.cc
2. audio_manager_android.cc
3. audio_manager_android.h
4. audio_record_input.cc
5. audio_record_input.h
6. opensles_input.cc
7. opensles_input.h
8. opensles_output.cc
9. opensles_output.h
10. opensles_util.h
11. opensles_wrapper.cc