Reland of name AppRTCDemo on Android and iOS to AppRTCMobile

webrtc/examples/objc/AppRTCDemo/ARDStatsBuilder.m

Index: webrtc/examples/objc/AppRTCDemo/ARDStatsBuilder.m
diff --git a/webrtc/examples/objc/AppRTCDemo/ARDStatsBuilder.m b/webrtc/examples/objc/AppRTCDemo/ARDStatsBuilder.m
deleted file mode 100644
index 0643b428273cc89c3d661d11423577fac07105a5..0000000000000000000000000000000000000000
--- a/webrtc/examples/objc/AppRTCDemo/ARDStatsBuilder.m
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- *  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.
- */
-
-#import "ARDStatsBuilder.h"
-
-#import "WebRTC/RTCLegacyStatsReport.h"
-
-#import "ARDBitrateTracker.h"
-#import "ARDUtilities.h"
-
-@implementation ARDStatsBuilder {
-  // Connection stats.
-  NSString *_connRecvBitrate;
-  NSString *_connRtt;
-  NSString *_connSendBitrate;
-  NSString *_localCandType;
-  NSString *_remoteCandType;
-  NSString *_transportType;
-
-  // BWE stats.
-  NSString *_actualEncBitrate;
-  NSString *_availableRecvBw;
-  NSString *_availableSendBw;
-  NSString *_targetEncBitrate;
-
-  // Video send stats.
-  NSString *_videoEncodeMs;
-  NSString *_videoInputFps;
-  NSString *_videoInputHeight;
-  NSString *_videoInputWidth;
-  NSString *_videoSendCodec;
-  NSString *_videoSendBitrate;
-  NSString *_videoSendFps;
-  NSString *_videoSendHeight;
-  NSString *_videoSendWidth;
-
-  // Video receive stats.
-  NSString *_videoDecodeMs;
-  NSString *_videoDecodedFps;
-  NSString *_videoOutputFps;
-  NSString *_videoRecvBitrate;
-  NSString *_videoRecvFps;
-  NSString *_videoRecvHeight;
-  NSString *_videoRecvWidth;
-
-  // Audio send stats.
-  NSString *_audioSendBitrate;
-  NSString *_audioSendCodec;
-
-  // Audio receive stats.
-  NSString *_audioCurrentDelay;
-  NSString *_audioExpandRate;
-  NSString *_audioRecvBitrate;
-  NSString *_audioRecvCodec;
-
-  // Bitrate trackers.
-  ARDBitrateTracker *_audioRecvBitrateTracker;
-  ARDBitrateTracker *_audioSendBitrateTracker;
-  ARDBitrateTracker *_connRecvBitrateTracker;
-  ARDBitrateTracker *_connSendBitrateTracker;
-  ARDBitrateTracker *_videoRecvBitrateTracker;
-  ARDBitrateTracker *_videoSendBitrateTracker;
-}
-
-- (instancetype)init {
-  if (self = [super init]) {
-    _audioSendBitrateTracker = [[ARDBitrateTracker alloc] init];
-    _audioRecvBitrateTracker = [[ARDBitrateTracker alloc] init];
-    _connSendBitrateTracker = [[ARDBitrateTracker alloc] init];
-    _connRecvBitrateTracker = [[ARDBitrateTracker alloc] init];
-    _videoSendBitrateTracker = [[ARDBitrateTracker alloc] init];
-    _videoRecvBitrateTracker = [[ARDBitrateTracker alloc] init];
-  }
-  return self;
-}
-
-- (NSString *)statsString {
-  NSMutableString *result = [NSMutableString string];
-  NSString *systemStatsFormat = @"(cpu)%ld%%\n";
-  [result appendString:[NSString stringWithFormat:systemStatsFormat,
-      (long)ARDGetCpuUsagePercentage()]];
-
-  // Connection stats.
-  NSString *connStatsFormat = @"CN %@ms | %@->%@/%@ | (s)%@ | (r)%@\n";
-  [result appendString:[NSString stringWithFormat:connStatsFormat,
-      _connRtt,
-      _localCandType, _remoteCandType, _transportType,
-      _connSendBitrate, _connRecvBitrate]];
-
-  // Video send stats.
-  NSString *videoSendFormat = @"VS (input) %@x%@@%@fps | (sent) %@x%@@%@fps\n"
-                               "VS (enc) %@/%@ | (sent) %@/%@ | %@ms | %@\n";
-  [result appendString:[NSString stringWithFormat:videoSendFormat,
-      _videoInputWidth, _videoInputHeight, _videoInputFps,
-      _videoSendWidth, _videoSendHeight, _videoSendFps,
-      _actualEncBitrate, _targetEncBitrate,
-      _videoSendBitrate, _availableSendBw,
-      _videoEncodeMs,
-      _videoSendCodec]];
-
-  // Video receive stats.
-  NSString *videoReceiveFormat =
-      @"VR (recv) %@x%@@%@fps | (decoded)%@ | (output)%@fps | %@/%@ | %@ms\n";
-  [result appendString:[NSString stringWithFormat:videoReceiveFormat,
-      _videoRecvWidth, _videoRecvHeight, _videoRecvFps,
-      _videoDecodedFps,
-      _videoOutputFps,
-      _videoRecvBitrate, _availableRecvBw,
-      _videoDecodeMs]];
-
-  // Audio send stats.
-  NSString *audioSendFormat = @"AS %@ | %@\n";
-  [result appendString:[NSString stringWithFormat:audioSendFormat,
-      _audioSendBitrate, _audioSendCodec]];
-
-  // Audio receive stats.
-  NSString *audioReceiveFormat = @"AR %@ | %@ | %@ms | (expandrate)%@";
-  [result appendString:[NSString stringWithFormat:audioReceiveFormat,
-      _audioRecvBitrate, _audioRecvCodec, _audioCurrentDelay,
-      _audioExpandRate]];
-
-  return result;
-}
-
-- (void)parseStatsReport:(RTCLegacyStatsReport *)statsReport {
-  NSString *reportType = statsReport.type;
-  if ([reportType isEqualToString:@"ssrc"] &&
-      [statsReport.reportId rangeOfString:@"ssrc"].location != NSNotFound) {
-    if ([statsReport.reportId rangeOfString:@"send"].location != NSNotFound) {
-      [self parseSendSsrcStatsReport:statsReport];
-    }
-    if ([statsReport.reportId rangeOfString:@"recv"].location != NSNotFound) {
-      [self parseRecvSsrcStatsReport:statsReport];
-    }
-  } else if ([reportType isEqualToString:@"VideoBwe"]) {
-    [self parseBweStatsReport:statsReport];
-  } else if ([reportType isEqualToString:@"googCandidatePair"]) {
-    [self parseConnectionStatsReport:statsReport];
-  }
-}
-
-#pragma mark - Private
-
-- (void)parseBweStatsReport:(RTCLegacyStatsReport *)statsReport {
-  [statsReport.values enumerateKeysAndObjectsUsingBlock:^(
-      NSString *key, NSString *value, BOOL *stop) {
-    if ([key isEqualToString:@"googAvailableSendBandwidth"]) {
-      _availableSendBw =
-          [ARDBitrateTracker bitrateStringForBitrate:value.doubleValue];
-    } else if ([key isEqualToString:@"googAvailableReceiveBandwidth"]) {
-      _availableRecvBw =
-          [ARDBitrateTracker bitrateStringForBitrate:value.doubleValue];
-    } else if ([key isEqualToString:@"googActualEncBitrate"]) {
-      _actualEncBitrate =
-          [ARDBitrateTracker bitrateStringForBitrate:value.doubleValue];
-    } else if ([key isEqualToString:@"googTargetEncBitrate"]) {
-      _targetEncBitrate =
-          [ARDBitrateTracker bitrateStringForBitrate:value.doubleValue];
-    }
-  }];
-}
-
-- (void)parseConnectionStatsReport:(RTCLegacyStatsReport *)statsReport {
-  NSString *activeConnection = statsReport.values[@"googActiveConnection"];
-  if (![activeConnection isEqualToString:@"true"]) {
-    return;
-  }
-  [statsReport.values enumerateKeysAndObjectsUsingBlock:^(
-      NSString *key, NSString *value, BOOL *stop) {
-    if ([key isEqualToString:@"googRtt"]) {
-      _connRtt = value;
-    } else if ([key isEqualToString:@"googLocalCandidateType"]) {
-      _localCandType = value;
-    } else if ([key isEqualToString:@"googRemoteCandidateType"]) {
-      _remoteCandType = value;
-    } else if ([key isEqualToString:@"googTransportType"]) {
-      _transportType = value;
-    } else if ([key isEqualToString:@"bytesReceived"]) {
-      NSInteger byteCount = value.integerValue;
-      [_connRecvBitrateTracker updateBitrateWithCurrentByteCount:byteCount];
-      _connRecvBitrate = _connRecvBitrateTracker.bitrateString;
-    } else if ([key isEqualToString:@"bytesSent"]) {
-      NSInteger byteCount = value.integerValue;
-      [_connSendBitrateTracker updateBitrateWithCurrentByteCount:byteCount];
-      _connSendBitrate = _connSendBitrateTracker.bitrateString;
-    }
-  }];
-}
-
-- (void)parseSendSsrcStatsReport:(RTCLegacyStatsReport *)statsReport {
-  NSDictionary *values = statsReport.values;
-  if ([values objectForKey:@"googFrameRateSent"]) {
-    // Video track.
-    [self parseVideoSendStatsReport:statsReport];
-  } else if ([values objectForKey:@"audioInputLevel"]) {
-    // Audio track.
-    [self parseAudioSendStatsReport:statsReport];
-  }
-}
-
-- (void)parseAudioSendStatsReport:(RTCLegacyStatsReport *)statsReport {
-  [statsReport.values enumerateKeysAndObjectsUsingBlock:^(
-      NSString *key, NSString *value, BOOL *stop) {
-    if ([key isEqualToString:@"googCodecName"]) {
-      _audioSendCodec = value;
-    } else if ([key isEqualToString:@"bytesSent"]) {
-      NSInteger byteCount = value.integerValue;
-      [_audioSendBitrateTracker updateBitrateWithCurrentByteCount:byteCount];
-      _audioSendBitrate = _audioSendBitrateTracker.bitrateString;
-    }
-  }];
-}
-
-- (void)parseVideoSendStatsReport:(RTCLegacyStatsReport *)statsReport {
-  [statsReport.values enumerateKeysAndObjectsUsingBlock:^(
-      NSString *key, NSString *value, BOOL *stop) {
-    if ([key isEqualToString:@"googCodecName"]) {
-      _videoSendCodec = value;
-    } else if ([key isEqualToString:@"googFrameHeightInput"]) {
-      _videoInputHeight = value;
-    } else if ([key isEqualToString:@"googFrameWidthInput"]) {
-      _videoInputWidth = value;
-    } else if ([key isEqualToString:@"googFrameRateInput"]) {
-      _videoInputFps = value;
-    } else if ([key isEqualToString:@"googFrameHeightSent"]) {
-      _videoSendHeight = value;
-    } else if ([key isEqualToString:@"googFrameWidthSent"]) {
-      _videoSendWidth = value;
-    } else if ([key isEqualToString:@"googFrameRateSent"]) {
-      _videoSendFps = value;
-    } else if ([key isEqualToString:@"googAvgEncodeMs"]) {
-      _videoEncodeMs = value;
-    } else if ([key isEqualToString:@"bytesSent"]) {
-      NSInteger byteCount = value.integerValue;
-      [_videoSendBitrateTracker updateBitrateWithCurrentByteCount:byteCount];
-      _videoSendBitrate = _videoSendBitrateTracker.bitrateString;
-    }
-  }];
-}
-
-- (void)parseRecvSsrcStatsReport:(RTCLegacyStatsReport *)statsReport {
-  NSDictionary *values = statsReport.values;
-  if ([values objectForKey:@"googFrameWidthReceived"]) {
-    // Video track.
-    [self parseVideoRecvStatsReport:statsReport];
-  } else if ([values objectForKey:@"audioOutputLevel"]) {
-    // Audio track.
-    [self parseAudioRecvStatsReport:statsReport];
-  }
-}
-
-- (void)parseAudioRecvStatsReport:(RTCLegacyStatsReport *)statsReport {
-  [statsReport.values enumerateKeysAndObjectsUsingBlock:^(
-      NSString *key, NSString *value, BOOL *stop) {
-    if ([key isEqualToString:@"googCodecName"]) {
-      _audioRecvCodec = value;
-    } else if ([key isEqualToString:@"bytesReceived"]) {
-      NSInteger byteCount = value.integerValue;
-      [_audioRecvBitrateTracker updateBitrateWithCurrentByteCount:byteCount];
-      _audioRecvBitrate = _audioRecvBitrateTracker.bitrateString;
-    } else if ([key isEqualToString:@"googSpeechExpandRate"]) {
-      _audioExpandRate = value;
-    } else if ([key isEqualToString:@"googCurrentDelayMs"]) {
-      _audioCurrentDelay = value;
-    }
-  }];
-}
-
-- (void)parseVideoRecvStatsReport:(RTCLegacyStatsReport *)statsReport {
-  [statsReport.values enumerateKeysAndObjectsUsingBlock:^(
-      NSString *key, NSString *value, BOOL *stop) {
-    if ([key isEqualToString:@"googFrameHeightReceived"]) {
-      _videoRecvHeight = value;
-    } else if ([key isEqualToString:@"googFrameWidthReceived"]) {
-      _videoRecvWidth = value;
-    } else if ([key isEqualToString:@"googFrameRateReceived"]) {
-      _videoRecvFps = value;
-    } else if ([key isEqualToString:@"googFrameRateDecoded"]) {
-      _videoDecodedFps = value;
-    } else if ([key isEqualToString:@"googFrameRateOutput"]) {
-      _videoOutputFps = value;
-    } else if ([key isEqualToString:@"googDecodeMs"]) {
-      _videoDecodeMs = value;
-    } else if ([key isEqualToString:@"bytesReceived"]) {
-      NSInteger byteCount = value.integerValue;
-      [_videoRecvBitrateTracker updateBitrateWithCurrentByteCount:byteCount];
-      _videoRecvBitrate = _videoRecvBitrateTracker.bitrateString;
-    }
-  }];
-}
-
-@end
-