0016c5b73913b0deca25b92f887200625d371be3 - platform/frameworks/base

commit	0016c5b73913b0deca25b92f887200625d371be3	[log] [tgz]
author	Eric Laurent <elaurent@google.com>	Tue Jan 15 18:38:32 2019 -0800
committer	Eric Laurent <elaurent@google.com>	Wed Jan 16 09:53:51 2019 -0800
tree	6872ac15f0b6f75a7d287c2d9e65dfa835345735
parent	a32c79d362e851816b3e4b892f65fa9a274c0c68 [diff]

add new audio sources for audio capture

This commit adds the following audio capture sources:
- AudioSource.VOICE_PERFORMANCE: for real time live performances like Karaoke.
- AudioSource.ECHO_REFERENCE: for capturing the reference signal to suppress by an echo
canceller. Protected by privileged permission CAPTURE_AUDIO_OUTPUT.

Also added device AUDIO_DEVICE_IN_ECHO_REFERENCE selected when the requested
capture source is AudioSource.ECHO_REFERENCE.

Bug: 118203066
Test: CTS tests for audio capture

Change-Id: I8258296736848986562f7fc89c9260aad562d3d1

api/current.txt[diff]
api/system-current.txt[diff]
media/java/android/media/AudioAttributes.java[diff]
media/java/android/media/AudioRecordingConfiguration.java[diff]
media/java/android/media/AudioSystem.java[diff]
media/java/android/media/MediaRecorder.java[diff]

6 files changed

tree: 6872ac15f0b6f75a7d287c2d9e65dfa835345735