627 lines
22 KiB
Objective-C
627 lines
22 KiB
Objective-C
//
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// SCVodVideoPlayerViewController.m
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// SellyCloudSDK_Example
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//
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// Created by Caleb on 1/7/26.
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// Copyright © 2026 Caleb. All rights reserved.
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//
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#import "SCVodVideoPlayerViewController.h"
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#import "SCPlayerConfigView.h"
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#import "AVLiveStreamModel.h"
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#import "AVConstants.h"
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#import <SellyCloudSDK/SellyCloudManager.h>
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#import <Masonry/Masonry.h>
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#import "SCLiveItemContainerView.h"
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#import <Photos/Photos.h>
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#import "SCPlayerDebugView.h"
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@interface SCVodVideoPlayerViewController ()<SellyVodPlayerDelegate>
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@property (nonatomic, strong) SellyVodVideoPlayer *player;
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@property (nonatomic, strong) UIView *playerContainerView;
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@property (nonatomic, strong) SCLiveItemContainerView *containerView;
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@property (nonatomic, strong) SCPlayerConfig *currentConfig;
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@property (nonatomic, strong) UIButton *closeButton;
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@property (nonatomic, strong) SCPlayerDebugView *debugView;
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// 进度条相关
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@property (nonatomic, strong) UIView *progressContainerView;
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@property (nonatomic, strong) UISlider *progressSlider;
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@property (nonatomic, strong) UILabel *currentTimeLabel;
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@property (nonatomic, strong) UILabel *totalTimeLabel;
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@property (nonatomic, assign) BOOL isDraggingProgress; // 标记用户是否正在拖动进度条
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// 保存按钮 model 的引用，用于更新状态
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@property (nonatomic, strong) SCLiveItemModel *playPauseModel;
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@property (nonatomic, strong) SCLiveItemModel *muteModel;
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@property (nonatomic, strong) AVLiveStreamModel *streamModel;
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@end
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@implementation SCVodVideoPlayerViewController
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- (instancetype)initWithLiveStream:(AVLiveStreamModel *)stream {
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self = [super init];
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self.streamModel = stream;
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[self convertStreamModelToPlayerConfig:stream];
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return self;
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}
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- (void)viewDidLoad {
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[super viewDidLoad];
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self.view.backgroundColor = UIColor.blackColor;
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// 隐藏导航栏
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self.navigationController.navigationBarHidden = YES;
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// 添加播放器容器
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[self.view addSubview:self.playerContainerView];
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[self.playerContainerView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.edges.equalTo(self.view);
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}];
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// 添加关闭按钮（右上角）
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[self setupCloseButton];
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// 添加调试视图（右上角，关闭按钮下方）
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[self setupDebugView];
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// 添加控制按钮容器
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[self.view addSubview:self.containerView];
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[self.containerView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.right.offset(0);
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make.bottom.offset(-48);
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make.height.offset(100);
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}];
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// 添加播放进度条（在 containerView 之后添加，这样可以引用它）
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[self setupProgressView];
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// 禁止息屏
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[UIApplication sharedApplication].idleTimerDisabled = YES;
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[self startPlayWithConfig:self.currentConfig];
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}
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- (void)convertStreamModelToPlayerConfig:(AVLiveStreamModel *)stream {
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if (!stream) {
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NSLog(@"❌ stream model is nil");
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return;
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}
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// 创建 SCPlayerConfig
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SCPlayerConfig *config = [[SCPlayerConfig alloc] init];
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config.streamId = stream.stream;
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// 根据 playProtocol 字符串设置协议类型
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NSString *protocol = stream.play_protocol.lowercaseString;
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if ([protocol isEqualToString:@"rtc"] || [protocol isEqualToString:@"webrtc"]) {
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config.protocol = SellyLiveMode_RTC;
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} else if ([protocol isEqualToString:@"rtmp"]) {
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config.protocol = SellyLiveMode_RTMP;
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} else {
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// 默认使用 RTMP（flv、hls 等也使用 RTMP 模式）
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config.protocol = SellyLiveMode_RTMP;
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}
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NSLog(@"🔄 转换 StreamModel -> PlayerConfig: stream=%@, protocol=%@ (%@)",
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config.streamId,
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stream.play_protocol,
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config.protocol == SellyLiveMode_RTC ? @"RTC" : @"RTMP");
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// 保存配置并开始播放
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self.currentConfig = config;
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}
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- (void)setupCloseButton {
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_closeButton = [UIButton buttonWithType:UIButtonTypeSystem];
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[_closeButton setImage:[UIImage systemImageNamed:@"xmark.circle.fill"] forState:UIControlStateNormal];
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_closeButton.tintColor = [UIColor whiteColor];
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[_closeButton addTarget:self action:@selector(closeButtonTapped) forControlEvents:UIControlEventTouchUpInside];
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[self.view addSubview:_closeButton];
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[_closeButton mas_makeConstraints:^(MASConstraintMaker *make) {
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make.right.offset(-16);
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make.top.offset(50);
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make.width.height.offset(44);
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}];
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}
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- (void)setupDebugView {
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_debugView = [[SCPlayerDebugView alloc] init];
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[self.view addSubview:_debugView];
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[_debugView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.right.offset(-16);
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make.top.equalTo(self.closeButton.mas_bottom).offset(16);
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make.width.offset(300);
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}];
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// 添加初始日志
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[_debugView appendLog:@"调试器已初始化" withPrefix:@"✅"];
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[_debugView appendLog:@"VOD 点播播放器" withPrefix:@"🎬"];
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}
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- (void)setupProgressView {
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// 创建进度条容器
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_progressContainerView = [[UIView alloc] init];
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_progressContainerView.backgroundColor = [[UIColor blackColor] colorWithAlphaComponent:0.5];
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[self.view addSubview:_progressContainerView];
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[_progressContainerView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.right.offset(0);
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make.bottom.equalTo(self.containerView.mas_top).offset(-10);
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make.height.offset(50);
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}];
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// 当前时间标签
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_currentTimeLabel = [[UILabel alloc] init];
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_currentTimeLabel.textColor = [UIColor whiteColor];
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_currentTimeLabel.font = [UIFont systemFontOfSize:12];
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_currentTimeLabel.text = @"00:00";
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[_progressContainerView addSubview:_currentTimeLabel];
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[_currentTimeLabel mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.offset(16);
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make.centerY.offset(0);
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make.width.offset(45);
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}];
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// 总时长标签
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_totalTimeLabel = [[UILabel alloc] init];
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_totalTimeLabel.textColor = [UIColor whiteColor];
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_totalTimeLabel.font = [UIFont systemFontOfSize:12];
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_totalTimeLabel.text = @"00:00";
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_totalTimeLabel.textAlignment = NSTextAlignmentRight;
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[_progressContainerView addSubview:_totalTimeLabel];
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[_totalTimeLabel mas_makeConstraints:^(MASConstraintMaker *make) {
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make.right.offset(-16);
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make.centerY.offset(0);
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make.width.offset(45);
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}];
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// 进度条
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_progressSlider = [[UISlider alloc] init];
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_progressSlider.minimumValue = 0;
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_progressSlider.maximumValue = 1;
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_progressSlider.value = 0;
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_progressSlider.minimumTrackTintColor = [UIColor systemBlueColor];
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_progressSlider.maximumTrackTintColor = [[UIColor whiteColor] colorWithAlphaComponent:0.3];
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// 添加拖动事件
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[_progressSlider addTarget:self action:@selector(progressSliderTouchDown:) forControlEvents:UIControlEventTouchDown];
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[_progressSlider addTarget:self action:@selector(progressSliderValueChanged:) forControlEvents:UIControlEventValueChanged];
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[_progressSlider addTarget:self action:@selector(progressSliderTouchUpInside:) forControlEvents:UIControlEventTouchUpInside];
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[_progressSlider addTarget:self action:@selector(progressSliderTouchUpOutside:) forControlEvents:UIControlEventTouchUpOutside];
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[_progressContainerView addSubview:_progressSlider];
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[_progressSlider mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.equalTo(self.currentTimeLabel.mas_right).offset(8);
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make.right.equalTo(self.totalTimeLabel.mas_left).offset(-8);
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make.centerY.offset(0);
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}];
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}
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- (void)closeButtonTapped {
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// 停止播放
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if (self.player) {
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[self.player stop];
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}
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// 恢复导航栏
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self.navigationController.navigationBarHidden = NO;
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// 返回上一页
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[self.navigationController popViewControllerAnimated:YES];
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}
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- (void)viewDidLayoutSubviews {
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[super viewDidLayoutSubviews];
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[self.view bringSubviewToFront:self.progressContainerView];
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[self.view bringSubviewToFront:self.containerView];
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[self.view bringSubviewToFront:self.debugView];
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[self.view bringSubviewToFront:self.closeButton];
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}
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- (void)showConfigView {
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SCPlayerConfigView *configView = [[SCPlayerConfigView alloc] init];
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__weak typeof(self) weakSelf = self;
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[configView showInViewController:self callback:^(SCPlayerConfig *config) {
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weakSelf.currentConfig = config;
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[weakSelf startPlayWithConfig:config];
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}];
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// 配置视图现在添加到 self.view 上，确保关闭按钮在最上层
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[self.view bringSubviewToFront:self.closeButton];
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}
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- (void)startPlayWithConfig:(SCPlayerConfig *)config {
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// 如果已经有播放器在运行，先停止
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if (self.player) {
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[self.player stop];
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[self.player setRenderView:nil];
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self.player = nil;
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}
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self.currentConfig = config;
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SellyVodVideoPlayer *player = [[SellyVodVideoPlayer alloc] init];
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player.delegate = self;
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player.scaleMode = SellyPlayerScalingModeAspectFit;
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player.shouldAutoplay = YES;
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[player setRenderView:self.playerContainerView];
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// 确保初始音量为正常状态（未静音）
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if (player.playbackVolume == 0) {
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player.playbackVolume = 1.0;
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}
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self.player = player;
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[self.debugView appendLog:[NSString stringWithFormat:@"初始化播放器: streamId=%@", config.streamId] withPrefix:@"🎬"];
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[self.debugView appendLog:@"自动播放: YES" withPrefix:@"⚙️"];
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[self startPlay];
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// 设置控制按钮
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[self setupControlButtons];
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}
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- (void)startPlay {
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// 判断是 URL 还是 streamId
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SCPlayerConfig *config = self.currentConfig;
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if ([config.streamId hasPrefix:@"rtmp://"] ||
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[config.streamId hasPrefix:@"http://"] ||
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[config.streamId hasPrefix:@"https://"]) {
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// 完整 URL
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[self.debugView appendLog:[NSString stringWithFormat:@"开始播放 URL: %@", config.streamId] withPrefix:@"▶️"];
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[self.player startPlayUrl:config.streamId];
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} else {
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[self.debugView appendLog:@"无效的播放地址" withPrefix:@"⚠️"];
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}
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}
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- (void)setupControlButtons {
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__weak typeof(self) weakSelf = self;
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NSMutableArray *items = NSMutableArray.new;
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{
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SCLiveItemModel *model = SCLiveItemModel.new;
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model.type = SCLiveItemTypePlayPause;
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model.title = @"播放/暂停";
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model.isSelected = NO;
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model.clickCallback = ^{
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if (weakSelf.player.isPlaying) {
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[weakSelf pause];
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} else {
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[weakSelf start];
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}
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[weakSelf updatePlayPauseButtonState];
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};
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self.playPauseModel = model;
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[items addObject:model];
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}
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{
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SCLiveItemModel *model = SCLiveItemModel.new;
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model.type = SCLiveItemTypeVolume;
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model.title = @"静音";
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// 获取当前音量状态
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CGFloat currentVolume = self.player.playbackVolume;
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model.isSelected = (currentVolume == 0);
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NSLog(@"📢 静音按钮初始化 - 当前音量: %.2f, isSelected: %d", currentVolume, model.isSelected);
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model.clickCallback = ^{
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weakSelf.player.playbackVolume = 1 - weakSelf.player.playbackVolume;
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NSLog(@"📢 点击静音按钮 - 新音量: %.2f", weakSelf.player.playbackVolume);
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[weakSelf updateMuteButtonState];
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};
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self.muteModel = model;
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[items addObject:model];
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}
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{
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SCLiveItemModel *model = SCLiveItemModel.new;
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model.type = SCLiveItemTypeScreenshot;
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model.title = @"截图";
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model.clickCallback = ^{
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UIImage *screenshot = weakSelf.player.getCurrentImage;
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if (screenshot) {
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[weakSelf.debugView appendLog:@"截图成功，正在保存..." withPrefix:@"📸"];
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} else {
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[weakSelf.debugView appendLog:@"截图失败：无图像" withPrefix:@"⚠️"];
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}
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[weakSelf saveCurrentFrameToPhotoAlbum:screenshot];
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};
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[items addObject:model];
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}
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{
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SCLiveItemModel *model = SCLiveItemModel.new;
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model.type = SCLiveItemTypeSeekForward;
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model.title = @"快进10秒";
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model.clickCallback = ^{
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// 快进10秒
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NSTimeInterval currentTime = weakSelf.player.currentPlaybackTime;
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NSTimeInterval duration = weakSelf.player.duration;
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NSTimeInterval newTime = currentTime + 10.0;
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// 确保不超过视频时长
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if (duration > 0 && newTime > duration) {
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newTime = duration;
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}
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weakSelf.player.currentPlaybackTime = newTime;
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NSLog(@"⏩ 快进 - 从 %.2f 秒到 %.2f 秒", currentTime, newTime);
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[weakSelf.debugView appendLog:[NSString stringWithFormat:@"快进: %.2fs → %.2fs (总时长: %.2fs)",
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currentTime, newTime, duration] withPrefix:@"⏩"];
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};
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[items addObject:model];
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}
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self.containerView.models = items;
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[self updatePlayPauseButtonState];
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}
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- (void)updatePlayPauseButtonState {
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self.playPauseModel.isSelected = self.player.isPlaying;
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// 刷新 UI
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self.containerView.models = self.containerView.models;
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}
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- (void)updateMuteButtonState {
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self.muteModel.isSelected = (self.player.playbackVolume == 0);
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// 刷新 UI
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self.containerView.models = self.containerView.models;
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}
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#pragma mark - Player Control
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- (NSString *)stringFromPlayerState:(SellyPlayerState)state {
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switch (state) {
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case SellyPlayerStateIdle:
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return @"空闲 (Idle)";
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case SellyPlayerStateConnecting:
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return @"连接中 (Connecting)";
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case SellyPlayerStatePlaying:
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return @"播放中 (Playing)";
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case SellyPlayerStatePaused:
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return @"暂停 (Paused)";
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case SellyPlayerStateStoppedOrEnded:
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return @"已停止/结束 (Stopped/Ended)";
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case SellyPlayerStateFailed:
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return @"失败 (Failed)";
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default:
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return [NSString stringWithFormat:@"未知状态 (%ld)", (long)state];
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}
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}
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- (void)start {
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[self.debugView appendLog:@"恢复播放" withPrefix:@"▶️"];
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[self.player resume];
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}
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- (void)pause {
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[self.debugView appendLog:@"暂停播放" withPrefix:@"⏸️"];
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[self.player pause];
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}
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#pragma mark - Progress Control
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- (NSString *)formatTime:(NSTimeInterval)timeInterval {
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NSInteger totalSeconds = (NSInteger)timeInterval;
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NSInteger hours = totalSeconds / 3600;
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NSInteger minutes = (totalSeconds % 3600) / 60;
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NSInteger seconds = totalSeconds % 60;
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if (hours > 0) {
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return [NSString stringWithFormat:@"%02ld:%02ld:%02ld", (long)hours, (long)minutes, (long)seconds];
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} else {
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return [NSString stringWithFormat:@"%02ld:%02ld", (long)minutes, (long)seconds];
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}
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}
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- (void)progressSliderTouchDown:(UISlider *)slider {
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self.isDraggingProgress = YES;
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[self.debugView appendLog:@"开始拖动进度条" withPrefix:@"👆"];
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}
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- (void)progressSliderValueChanged:(UISlider *)slider {
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if (self.isDraggingProgress) {
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// 更新当前时间标签显示
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self.currentTimeLabel.text = [self formatTime:slider.value];
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}
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}
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- (void)progressSliderTouchUpInside:(UISlider *)slider {
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[self seekToTime:slider.value];
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}
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- (void)progressSliderTouchUpOutside:(UISlider *)slider {
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[self seekToTime:slider.value];
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}
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- (void)seekToTime:(NSTimeInterval)time {
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self.isDraggingProgress = NO;
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if (self.player) {
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self.player.currentPlaybackTime = time;
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[self.debugView appendLog:[NSString stringWithFormat:@"跳转到: %@", [self formatTime:time]] withPrefix:@"⏭️"];
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}
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}
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#pragma mark - SellyPlayerManagerDelegate
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- (void)player:(SellyVodVideoPlayer *)player prepareToPlayChanged:(BOOL)prepare {
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NSLog(@"Player prepare changed: %d", prepare);
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[self.debugView appendLog:[NSString stringWithFormat:@"prepareToPlayChanged: %@", prepare ? @"YES" : @"NO"] withPrefix:@"🔧"];
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}
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- (void)player:(SellyVodVideoPlayer *)player playbackDidFinished:(NSDictionary *)resultInfo {
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NSLog(@"Playback finished: %@", resultInfo);
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[self.debugView appendLog:@"播放已结束" withPrefix:@"⏹️"];
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}
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- (void)player:(SellyVodVideoPlayer *)player playbackStateChanged:(SellyPlayerState)state {
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NSString *stateString = [self stringFromPlayerState:state];
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NSLog(@"🎬 播放状态变更: %@ (rawValue: %ld)", stateString, (long)state);
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// 添加到调试器
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[self.debugView appendLog:[NSString stringWithFormat:@"状态变更: %@", stateString] withPrefix:@"🎬"];
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// 更新播放/暂停按钮状态
|
||
[self updatePlayPauseButtonState];
|
||
|
||
// 注意：不再需要手动管理进度条定时器
|
||
// 播放器内部的定时器会自动处理，并通过 playbackProgressChanged 回调通知
|
||
}
|
||
|
||
- (void)player:(SellyVodVideoPlayer *)player onError:(NSError *)error {
|
||
NSLog(@"Player error: %@", error.localizedDescription);
|
||
|
||
// 添加到调试器
|
||
[self.debugView appendLog:[NSString stringWithFormat:@"错误: %@", error.localizedDescription] withPrefix:@"🔴"];
|
||
|
||
// 显示错误提示
|
||
UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"播放错误"
|
||
message:error.localizedDescription
|
||
preferredStyle:UIAlertControllerStyleAlert];
|
||
[alert addAction:[UIAlertAction actionWithTitle:@"重试" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
|
||
// 如果有 streamModel 就重新播放，否则显示配置界面
|
||
if (self.currentConfig) {
|
||
[self startPlayWithConfig:self.currentConfig];
|
||
} else {
|
||
[self showConfigView];
|
||
}
|
||
}]];
|
||
[alert addAction:[UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
|
||
[self closeButtonTapped];
|
||
}]];
|
||
[self presentViewController:alert animated:YES completion:nil];
|
||
}
|
||
|
||
- (void)player:(SellyVodVideoPlayer *)player firstRemoteVideoFrame:(NSInteger)elapse {
|
||
NSLog(@"###视频首帧加载耗时 == %ldms",elapse);
|
||
[self.debugView appendLog:[NSString stringWithFormat:@"视频首帧: %ldms", elapse] withPrefix:@"📹"];
|
||
|
||
self.progressSlider.maximumValue = self.player.duration;
|
||
self.totalTimeLabel.text = [self formatTime:self.player.duration];
|
||
}
|
||
|
||
- (void)player:(SellyVodVideoPlayer *)player firstRemoteAudioFrame:(NSInteger)elapse {
|
||
NSLog(@"###语音首帧加载耗时 == %ldms",elapse);
|
||
[self.debugView appendLog:[NSString stringWithFormat:@"音频首帧: %ldms", elapse] withPrefix:@"🔊"];
|
||
}
|
||
|
||
- (void)player:(SellyVodVideoPlayer *)player
|
||
playbackProgressChanged:(NSTimeInterval)currentTime {
|
||
// 播放进度回调（每秒触发一次）
|
||
// 注意：暂停时 currentTime 保持不变，仍会继续回调
|
||
|
||
if (self.isDraggingProgress) {
|
||
// 用户正在拖动进度条时，不更新界面
|
||
return;
|
||
}
|
||
|
||
// 获取总时长（只需要一次性获取）
|
||
NSTimeInterval duration = self.player.duration;
|
||
|
||
// 更新进度条和时间标签
|
||
if (duration > 0) {
|
||
self.progressSlider.value = currentTime;
|
||
self.currentTimeLabel.text = [self formatTime:currentTime];
|
||
}
|
||
|
||
// 可选：打印日志（建议只在需要调试时打开）
|
||
// NSLog(@"⏱️ 播放进度: %.2f / %.2f 秒 (%.1f%%)", currentTime, duration, (currentTime/duration)*100);
|
||
}
|
||
|
||
- (void)player:(SellyVodVideoPlayer *)player
|
||
bufferProgressChanged:(NSTimeInterval)playableDuration {
|
||
// 缓冲进度回调（缓冲进度变化时触发）
|
||
// 即使在暂停状态，缓冲也可能继续进行
|
||
|
||
// 获取总时长（只需要一次性获取）
|
||
NSTimeInterval duration = self.player.duration;
|
||
|
||
if (duration > 0) {
|
||
CGFloat bufferProgress = playableDuration / duration;
|
||
|
||
// 可选：如果有缓冲进度条的话，可以在这里更新
|
||
// self.bufferProgressView.progress = bufferProgress;
|
||
|
||
// NSLog(@"📶 缓冲进度: %.2f / %.2f 秒 (%.1f%%)", playableDuration, duration, bufferProgress * 100);
|
||
}
|
||
}
|
||
|
||
#pragma mark - Screenshot
|
||
|
||
- (void)saveCurrentFrameToPhotoAlbum:(UIImage *)image {
|
||
if (!image) {
|
||
NSLog(@"当前没有图像可保存");
|
||
return;
|
||
}
|
||
|
||
// 检查权限
|
||
PHAuthorizationStatus status = [PHPhotoLibrary authorizationStatus];
|
||
if (status == PHAuthorizationStatusDenied || status == PHAuthorizationStatusRestricted) {
|
||
NSLog(@"无权限访问相册，请到设置中开启权限");
|
||
return;
|
||
}
|
||
|
||
if (status == PHAuthorizationStatusNotDetermined) {
|
||
[PHPhotoLibrary requestAuthorization:^(PHAuthorizationStatus newStatus) {
|
||
if (newStatus == PHAuthorizationStatusAuthorized) {
|
||
[self saveImage:image];
|
||
}
|
||
}];
|
||
} else {
|
||
[self saveImage:image];
|
||
}
|
||
}
|
||
|
||
- (void)saveImage:(UIImage *)image {
|
||
UIImageWriteToSavedPhotosAlbum(image, self, @selector(image:didFinishSavingWithError:contextInfo:), NULL);
|
||
}
|
||
|
||
- (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo {
|
||
if (error) {
|
||
NSLog(@"保存失败：%@", error.localizedDescription);
|
||
[self.debugView appendLog:[NSString stringWithFormat:@"保存失败: %@", error.localizedDescription] withPrefix:@"🔴"];
|
||
} else {
|
||
NSLog(@"已保存当前视频帧至相册");
|
||
[self.debugView appendLog:@"已保存至相册" withPrefix:@"✅"];
|
||
}
|
||
}
|
||
|
||
#pragma mark - Lazy Loading
|
||
|
||
- (UIView *)playerContainerView {
|
||
if (!_playerContainerView) {
|
||
_playerContainerView = [[UIView alloc] init];
|
||
_playerContainerView.backgroundColor = [UIColor blackColor];
|
||
}
|
||
return _playerContainerView;
|
||
}
|
||
|
||
- (SCLiveItemContainerView *)containerView {
|
||
if (!_containerView) {
|
||
_containerView = [[SCLiveItemContainerView alloc] init];
|
||
}
|
||
return _containerView;
|
||
}
|
||
|
||
#pragma mark - Lifecycle
|
||
|
||
- (void)dealloc {
|
||
// 不再需要手动停止定时器，播放器会自动管理
|
||
[UIApplication sharedApplication].idleTimerDisabled = NO;
|
||
NSLog(@"###%@ dealloc", NSStringFromClass(self.class));
|
||
}
|
||
|
||
- (void)viewDidDisappear:(BOOL)animated {
|
||
[super viewDidDisappear:animated];
|
||
|
||
// 恢复导航栏
|
||
self.navigationController.navigationBarHidden = NO;
|
||
}
|
||
|
||
@end
|