1 /* 2 * Copyright 2015 The WebRTC Project Authors. All rights reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #import "ARDStatsView.h" 12 13 #import "RTCStatsReport.h" 14 15 #import "ARDStatsBuilder.h" 16 17 @implementation ARDStatsView { 18 UILabel *_statsLabel; 19 ARDStatsBuilder *_statsBuilder; 20 } 21 22 - (instancetype)initWithFrame:(CGRect)frame { 23 if (self = [super initWithFrame:frame]) { 24 _statsLabel = [[UILabel alloc] initWithFrame:CGRectZero]; 25 _statsLabel.numberOfLines = 0; 26 _statsLabel.font = [UIFont fontWithName:@"Roboto" size:12]; 27 _statsLabel.adjustsFontSizeToFitWidth = YES; 28 _statsLabel.minimumScaleFactor = 0.6; 29 _statsLabel.textColor = [UIColor greenColor]; 30 [self addSubview:_statsLabel]; 31 self.backgroundColor = [UIColor colorWithWhite:0 alpha:.6]; 32 _statsBuilder = [[ARDStatsBuilder alloc] init]; 33 } 34 return self; 35 } 36 37 - (void)setStats:(NSArray *)stats { 38 for (RTCStatsReport *report in stats) { 39 [_statsBuilder parseStatsReport:report]; 40 } 41 _statsLabel.text = _statsBuilder.statsString; 42 } 43 44 - (void)layoutSubviews { 45 _statsLabel.frame = self.bounds; 46 } 47 48 - (CGSize)sizeThatFits:(CGSize)size { 49 return [_statsLabel sizeThatFits:size]; 50 } 51 52 @end 53
