Loopback and audio only mode.
Adds a loopback button that will connect to itself by simulating another client connection to the web socket server.
Adds an audio only mode switch.
BUG=
Review URL: https://codereview.webrtc.org/1334003002
Cr-Commit-Position: refs/heads/master@{#10153}
diff --git a/webrtc/examples/objc/AppRTCDemo/ios/ARDMainView.h b/webrtc/examples/objc/AppRTCDemo/ios/ARDMainView.h
index f091ad0..a77cc8c 100644
--- a/webrtc/examples/objc/AppRTCDemo/ios/ARDMainView.h
+++ b/webrtc/examples/objc/AppRTCDemo/ios/ARDMainView.h
@@ -14,7 +14,10 @@
@protocol ARDMainViewDelegate <NSObject>
-- (void)mainView:(ARDMainView *)mainView didInputRoom:(NSString *)room;
+- (void)mainView:(ARDMainView *)mainView
+ didInputRoom:(NSString *)room
+ isLoopback:(BOOL)isLoopback
+ isAudioOnly:(BOOL)isAudioOnly;
@end