233 lines
6.8 KiB
Objective-C
233 lines
6.8 KiB
Objective-C
//
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// TRTCRtcImpl.m
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// xplan-ios
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//
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// Created by zu on 2021/12/6.
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//
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#import "TRTCRtcImpl.h"
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#import "XPConstant.h"
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#import "XPMacro.h"
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#import <TXLiteAVSDK_TRTC/TRTCCloud.h>
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@interface TRTCRtcImpl()<TRTCCloudDelegate>
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@property (strong, nonatomic) TRTCCloud *engine;
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///背景音乐管理
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@property (nonatomic, strong) TXAudioEffectManager *musicManager;
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///音乐播放完成
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@property (nonatomic,copy) void(^MusicCompletion)(NSString *filePath);
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///音乐的id
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@property (nonatomic,assign) int musicId;
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@end
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@implementation TRTCRtcImpl
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- (instancetype)initWithDelegate:(id<RtcImplDelegate>)delegate {
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self = [super initWithDelegate:delegate];
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if (self) {
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_engine = [TRTCCloud sharedInstance];
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[_engine enableAudioVolumeEvaluation:900];
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[TRTCCloud setConsoleEnabled:NO];
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_engine.delegate = self;
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}
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return self;
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}
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#pragma mark - RtcInterface impl
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- (BOOL)joinChannel:(NSString *)channelId sign:(nonnull NSString *)sign completion:(void (^)(void))completion {
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[self.engine enableAudioVolumeEvaluation:900];
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TRTCParams *params = [[TRTCParams alloc] init];
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UInt32 appId;
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sscanf([KeyWithType(KeyType_TRTC) UTF8String], "%u", &appId);
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params.sdkAppId = appId;
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UInt32 roomId;
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sscanf([channelId UTF8String], "%u", &roomId);
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params.roomId = roomId;
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params.userId = [[AccountInfoStorage instance] getUid];
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params.userSig = sign;
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params.role = TRTCRoleAudience;
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[self.engine enterRoom:params appScene:TRTCAppSceneLIVE];
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if (completion) {
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completion();
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}
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return YES;
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}
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///发起跨房通话
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- (void)connectOtherRoom:(NSString *)roomUid userId:(NSString *)uid {
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NSMutableDictionary *jsonDict = [[NSMutableDictionary alloc] init];
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if (roomUid.integerValue > INT_MAX) {
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[jsonDict setObject:@(uid.integerValue) forKey:@"roomId"];
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} else {
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[jsonDict setObject:@([roomUid intValue]) forKey:@"roomId"];
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}
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[jsonDict setObject:uid forKey:@"userId"];
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NSData* jsonData = [NSJSONSerialization dataWithJSONObject:jsonDict options:NSJSONWritingPrettyPrinted error:nil];
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NSString* jsonString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
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[self.engine connectOtherRoom:jsonString];
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}
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///退出跨房通话
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- (void)disconnectOtherRoom {
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[self.engine disconnectOtherRoom];
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}
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///发起跨房通话回调
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- (void)onConnectOtherRoom:(NSString *)userId errCode:(TXLiteAVError)errCode errMsg:(NSString *)errMsg {
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if (errCode == ERR_NULL) {
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}
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}
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///退出跨房通话回调
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- (void)onDisconnectOtherRoom:(TXLiteAVError)errCode errMsg:(NSString *)errMsg {
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}
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- (void)onUserAudioAvailable:(NSString *)userId available:(BOOL)available {
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NSLog(@"成功userid:%@", userId);
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if (available) {
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}
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}
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- (BOOL)muteRemote:(BOOL)mute {
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[self.engine muteAllRemoteAudio:mute];
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return YES;
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}
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- (BOOL)muteRemote:(BOOL)mute userId:(NSString *)userId {
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[self.engine muteRemoteAudio:userId mute:mute];
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return YES;
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}
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- (void)broadcast:(BOOL)on {
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[self.engine switchRole:on ? TRTCRoleAnchor : TRTCRoleAudience];
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if (on) {
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NSString *jsonString = @"{\"api\":\"setAudioQualityEx\",\"params\":{\"sampleRate\":48000,\"channel\":2,\"bitrate\":192,\"encodeMode\":1,\"systemVolumeType\":1}}";
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[self.engine callExperimentalAPI:jsonString];
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NSString *aecString = @"{\"api\":\"enableAudioAEC\",\"params\":{\"enable\":1,\"level\":100}}";
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[self.engine callExperimentalAPI:aecString];
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[self.engine startLocalAudio:TRTCAudioQualityMusic];
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} else {
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[self.engine stopLocalAudio];
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}
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}
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- (BOOL)muteLocal:(BOOL)mute {
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[self.engine muteLocalAudio:mute];
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return YES;
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}
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- (void)exitChannel:(void (^)(void))completion {
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/**
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* 1.2 离开房间
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*
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* 调用 exitRoom() 接口会执行退出房间的相关逻辑，例如释放音视频设备资源和编解码器资源等。
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* 待资源释放完毕，SDK 会通过 TRTCCloudDelegate 中的 onExitRoom() 回调通知到您。
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*
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* 如果您要再次调用 enterRoom() 或者切换到其他的音视频 SDK，请等待 onExitRoom() 回调到来之后再执行相关操作。
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* 否则可能会遇到摄像头或麦克风（例如 iOS 里的 AudioSession）被占用等各种异常问题。
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*/
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[self.engine exitRoom];
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if (completion) {
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completion();
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}
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}
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- (void)destory {
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[TRTCCloud destroySharedIntance];
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}
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/// 播放背景音乐
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/// @param filePath 音频文件的地址
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/// @param musicId TRTC自己要的
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- (BOOL)playBackMusic:(NSString *)filePath musicId:(int)musicId completion:(void (^)(NSString *))completion{
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if (filePath) {
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self.MusicCompletion = completion;
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[self changePlayState:BackMusicPlayState_Stop];//切换歌曲need stop
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self.musicId = musicId;
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if (self.musicManager == nil) {
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self.musicManager = [self.engine getAudioEffectManager];
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}
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TXAudioMusicParam *param = [[TXAudioMusicParam alloc] init];
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param.ID = musicId;
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param.path = filePath;
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@kWeakify(self);
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[self.musicManager startPlayMusic:param onStart:^(NSInteger errCode) {
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} onProgress:^(NSInteger progressMs, NSInteger durationMs) {
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} onComplete:^(NSInteger errCode) {
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@kStrongify(self);
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self.MusicCompletion(filePath);
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///这个用在最小化的时候 因为最小化没办法知道当前歌曲是否播放完毕了 目前没有想到其他的好的版本就用通知吧
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[[NSNotificationCenter defaultCenter] postNotificationName:kRoomBackMusicPlayMusicFinishKey object:filePath];
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}];
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return YES;
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} else {
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return NO;
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}
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}
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/// 改变播放器的状态
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/// @param state 播放状态
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- (BOOL)changePlayState:(BackMusicPlayState)state {
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BOOL isPlaying = NO;
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switch (state) {
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case BackMusicPlayState_Stop:
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{
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[self.musicManager stopPlayMusic:self.musicId];
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isPlaying = NO;
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}
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break;
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case BackMusicPlayState_Pause:
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{
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[self.musicManager pausePlayMusic:self.musicId];
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isPlaying = NO;
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}
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break;
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case BackMusicPlayState_Resume:
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{
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[self.musicManager resumePlayMusic:self.musicId];
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isPlaying = YES;
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}
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default:
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break;
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}
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return isPlaying;
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}
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- (void)updateUserSound:(int)soundVol {
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[self.engine setAudioCaptureVolume:soundVol];
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}
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- (void)updateMusicSound:(int)soundVol {
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[self.musicManager setMusicPublishVolume:self.musicId volume:soundVol * 1.5];
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[self.musicManager setMusicPlayoutVolume:self.musicId volume:soundVol * 1.5];
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}
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#pragma mark - TRTCCloudDelegate
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- (void)onUserVoiceVolume:(NSArray<TRTCVolumeInfo *> *)userVolumes totalVolume:(NSInteger)totalVolume {
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NSMutableArray *uids = [NSMutableArray array];
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for (TRTCVolumeInfo *userInfo in userVolumes) {
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NSString *uid = userInfo.userId;
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if (userInfo.volume > 2){
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if (uid.integerValue == 0) {
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[uids addObject:[[AccountInfoStorage instance] getUid]];
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}else {
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[uids addObject:uid];
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}
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}
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}
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[self.delegate usersSpeaking:uids];
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}
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@end
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