Index: webrtc/modules/audio_device/ios/objc/RTCAudioSession.h |
diff --git a/webrtc/modules/audio_device/ios/objc/RTCAudioSession.h b/webrtc/modules/audio_device/ios/objc/RTCAudioSession.h |
index 155929cfc7d6fd1735cdb364b3cd8fe9710c36bb..c0ea2163ae2a908d16d2ba49f56fc84606a9bb69 100644 |
--- a/webrtc/modules/audio_device/ios/objc/RTCAudioSession.h |
+++ b/webrtc/modules/audio_device/ios/objc/RTCAudioSession.h |
@@ -74,6 +74,10 @@ RTC_EXPORT |
*/ |
- (void)audioSessionDidStopPlayOrRecord:(RTCAudioSession *)session; |
+/** Called when the AVAudioSession output volume value changes. */ |
+- (void)audioSession:(RTCAudioSession *)audioSession |
+ didChangeOutputVolume:(float)outputVolume; |
+ |
@end |
/** This is a protocol used to inform RTCAudioSession when the audio session |