Adding AecDump functionality to AppRTCDemo for iOS

webrtc/examples/objc/AppRTCDemo/ios/ARDMainView.m

 /*
  *  Copyright 2015 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 101 matching lines @@
 }
 
 @end
 
 @implementation ARDMainView {
   UILabel *_appLabel;
   ARDRoomTextField *_roomText;
   UILabel *_callOptionsLabel;
   UISwitch *_audioOnlySwitch;
   UILabel *_audioOnlyLabel;
+  UISwitch *_aecdumpSwitch;
+  UILabel *_aecdumpLabel;
   UISwitch *_loopbackSwitch;
   UILabel *_loopbackLabel;
   UISwitch *_useManualAudioSwitch;
   UILabel *_useManualAudioLabel;
   UIButton *_startCallButton;
   UIButton *_audioLoopButton;
 }
 
 @synthesize delegate = _delegate;
 @synthesize isAudioLoopPlaying = _isAudioLoopPlaying;
@@ skipping 35 matching lines @@
     [_loopbackSwitch sizeToFit];
     [self addSubview:_loopbackSwitch];
 
     _loopbackLabel = [[UILabel alloc] initWithFrame:CGRectZero];
     _loopbackLabel.text = @"Loopback mode";
     _loopbackLabel.font = controlFont;
     _loopbackLabel.textColor = controlFontColor;
     [_loopbackLabel sizeToFit];
     [self addSubview:_loopbackLabel];
 
+    _aecdumpSwitch = [[UISwitch alloc] initWithFrame:CGRectZero];
+    [_aecdumpSwitch sizeToFit];
+    [self addSubview:_aecdumpSwitch];
+
+    _aecdumpLabel = [[UILabel alloc] initWithFrame:CGRectZero];
+    _aecdumpLabel.text = @"Create AecDump";
+    _aecdumpLabel.font = controlFont;
+    _aecdumpLabel.textColor = controlFontColor;
+    [_aecdumpLabel sizeToFit];
+    [self addSubview:_aecdumpLabel];
+
     _useManualAudioSwitch = [[UISwitch alloc] initWithFrame:CGRectZero];
     [_useManualAudioSwitch sizeToFit];
     _useManualAudioSwitch.on = YES;
     [self addSubview:_useManualAudioSwitch];
 
     _useManualAudioLabel = [[UILabel alloc] initWithFrame:CGRectZero];
     _useManualAudioLabel.text = @"Use manual audio config";
     _useManualAudioLabel.font = controlFont;
     _useManualAudioLabel.textColor = controlFontColor;
     [_useManualAudioLabel sizeToFit];
@@ skipping 80 matching lines @@
   CGRect loopbackModeRect = CGRectMake(kCallControlMargin * 3,
                                        loopbackModeTop,
                                        _loopbackSwitch.frame.size.width,
                                        _loopbackSwitch.frame.size.height);
   _loopbackSwitch.frame = loopbackModeRect;
   CGFloat loopbackModeLabelCenterX = CGRectGetMaxX(loopbackModeRect) +
       kCallControlMargin + _loopbackLabel.frame.size.width / 2;
   _loopbackLabel.center = CGPointMake(loopbackModeLabelCenterX,
                                       CGRectGetMidY(loopbackModeRect));
 
+  CGFloat aecdumpModeTop =
+      CGRectGetMaxY(_loopbackSwitch.frame) + kCallControlMargin;
+  CGRect aecdumpModeRect = CGRectMake(kCallControlMargin * 3,
+                                      aecdumpModeTop,
+                                      _aecdumpSwitch.frame.size.width,
+                                      _aecdumpSwitch.frame.size.height);
+  _aecdumpSwitch.frame = aecdumpModeRect;
+  CGFloat aecdumpModeLabelCenterX = CGRectGetMaxX(aecdumpModeRect) +
+      kCallControlMargin + _aecdumpLabel.frame.size.width / 2;
+  _aecdumpLabel.center = CGPointMake(aecdumpModeLabelCenterX,
+                                     CGRectGetMidY(aecdumpModeRect));
+
+
   CGFloat useManualAudioTop =
-      CGRectGetMaxY(_loopbackSwitch.frame) + kCallControlMargin;
+      CGRectGetMaxY(_aecdumpSwitch.frame) + kCallControlMargin;
   CGRect useManualAudioRect =
       CGRectMake(kCallControlMargin * 3,
                  useManualAudioTop,
                  _useManualAudioSwitch.frame.size.width,
                  _useManualAudioSwitch.frame.size.height);
   _useManualAudioSwitch.frame = useManualAudioRect;
   CGFloat useManualAudioLabelCenterX = CGRectGetMaxX(useManualAudioRect) +
       kCallControlMargin + _useManualAudioLabel.frame.size.width / 2;
   _useManualAudioLabel.center =
       CGPointMake(useManualAudioLabelCenterX,
@@ skipping 38 matching lines @@
   NSString *room = _roomText.roomText;
   // If this is a loopback call, allow a generated room name.
   if (!room.length && _loopbackSwitch.isOn) {
     room = [[NSUUID UUID] UUIDString];
   }
   room = [room stringByReplacingOccurrencesOfString:@"-" withString:@""];
   [_delegate mainView:self
                 didInputRoom:room
                   isLoopback:_loopbackSwitch.isOn
                  isAudioOnly:_audioOnlySwitch.isOn
+           shouldMakeAecDump:_aecdumpSwitch.isOn
               useManualAudio:_useManualAudioSwitch.isOn];
 }
 
 @end