Expose audio record source setting in WebRtcAudioRecord.
Landing https://webrtc-review.googlesource.com/c/src/+/23881 on behalf
of stevengatto@
TBR=glaznev
Bug: webrtc:8545
Change-Id: I4358b93d2f4d934c497c4d3ee7e86e1fbc7a5fae
Reviewed-on: https://webrtc-review.googlesource.com/24460
Reviewed-by: Henrik Andreassson <henrika@webrtc.org>
Commit-Queue: Henrik Andreassson <henrika@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20788}diff --git a/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioRecord.java b/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioRecord.java
index ba93ea1..71c7df1 100644
--- a/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioRecord.java
+++ b/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioRecord.java
@@ -47,6 +47,9 @@
// but the wait times out afther this amount of time.
private static final long AUDIO_RECORD_THREAD_JOIN_TIMEOUT_MS = 2000;
+ private static final int DEFAULT_AUDIO_SOURCE = getDefaultAudioSource();
+ private static int audioSource = DEFAULT_AUDIO_SOURCE;
+
private final long nativeAudioRecord;
private WebRtcAudioEffects effects = null;
@@ -205,7 +208,7 @@
int bufferSizeInBytes = Math.max(BUFFER_SIZE_FACTOR * minBufferSize, byteBuffer.capacity());
Logging.d(TAG, "bufferSizeInBytes: " + bufferSizeInBytes);
try {
- audioRecord = new AudioRecord(AudioSource.VOICE_COMMUNICATION, sampleRate, channelConfig,
+ audioRecord = new AudioRecord(audioSource, sampleRate, channelConfig,
AudioFormat.ENCODING_PCM_16BIT, bufferSizeInBytes);
} catch (IllegalArgumentException e) {
reportWebRtcAudioRecordInitError("AudioRecord ctor error: " + e.getMessage());
@@ -294,6 +297,17 @@
private native void nativeDataIsRecorded(int bytes, long nativeAudioRecord);
+ @SuppressWarnings("NoSynchronizedMethodCheck")
+ public static synchronized void setAudioSource(int source) {
+ Logging.w(TAG, "Audio source is changed from: " + audioSource
+ + " to " + source);
+ audioSource = source;
+ }
+
+ private static int getDefaultAudioSource() {
+ return AudioSource.VOICE_COMMUNICATION;
+ }
+
// Sets all recorded samples to zero if |mute| is true, i.e., ensures that
// the microphone is muted.
public static void setMicrophoneMute(boolean mute) {
