c0f494403873435d463c4817066f9c68d57310a7 - platform_frameworks_base

commit	c0f494403873435d463c4817066f9c68d57310a7	[log] [tgz]
author	jiabin <jiabin@google.com>	Fri Jan 05 10:23:50 2018 -0800
committer	jiabin <jiabin@google.com>	Fri Jan 26 17:16:45 2018 -0800
tree	bba9b5ae4022de7feef6abb07035d01166f8ac6d
parent	0e694a6383ec33e6229b95f23c4fe542322900f8 [diff]

Add support for getting all available microphones characteristics.

Add MicrophoneInfo to represent the microphone characteristics which
including location, orientation, frequency response, sensitivity,
channel mapping and other useful information.
Add a new API in AudioManager to query all current available
microphones.

Bug: 64038649
Test: Run test and check the print log.
Change-Id: Ie0dbfeeb84b88db426518b93c7bb83c8913bca85

api/current.txt[diff]
core/jni/Android.bp[diff]
core/jni/AndroidRuntime.cpp[diff]
core/jni/android_media_AudioSystem.cpp[diff]
core/jni/android_media_MicrophoneInfo.cpp[Added - diff]
core/jni/android_media_MicrophoneInfo.h[Added - diff]
media/java/android/media/AudioManager.java[diff]
media/java/android/media/AudioSystem.java[diff]
media/java/android/media/MicrophoneInfo.java[Added - diff]

9 files changed

tree: bba9b5ae4022de7feef6abb07035d01166f8ac6d