tencent cloud

[[trtcCloud getAudioEffectManager] enableVoiceEarMonitor:YES];

// 开启硬件耳返
NSDictionary *jsonDic = @{
                            @"api": @"setSystemAudioKitEnabled",
                            @"params": @{@"enable": @(1)}
                         };
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:jsonDic options:NSJSONWritingPrettyPrinted error:nil];
NSString *jsonString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
[trtcCloud callExperimentalAPI:jsonString];

TRTCSpeedTestParams *speedTestParams = [[TRTCSpeedTestParams alloc] init];
speedTestParams.sdkAppId = SDK_APP_ID;
speedTestParams.userId = userId;
speedTestParams.userSig = userSig;
// 若实际带宽高于预期值，则测试结果即为预期值；若实际带宽低于预期值，则测试结果为实际带宽值
speedTestParams.expectedDownBandwidth = 3000; // 预期的下行带宽，取值范围 10~5000 kbps
speedTestParams.expectedUpBandwidth = 3000; // 预期的上行带宽，取值范围 10~5000 kbps
[trtcCloud startSpeedTest:speedTestParams];

- (void)onSpeedTestResult:(TRTCSpeedTestResult *)result {
    NSString *tquality = @"未定义";
    switch (result.quality) {
        case TRTCQuality_Unknown:
            tquality = @"未定义";
            break;
        case TRTCQuality_Excellent:
            tquality = @"当前网络非常好";
            break;
        case TRTCQuality_Good:
            tquality = @"当前网络比较好";
            break;
        case TRTCQuality_Poor:
            tquality = @"当前网络一般";
            break;
        case TRTCQuality_Bad:
            tquality = @"当前网络较差";
            break;
        case TRTCQuality_Vbad:
            tquality = @"当前网络很差";
            break;
        case TRTCQuality_Down:
            tquality = @"当前网络不满足 TRTC 的最低要求";
            break;
        default:
            break;
    }

    if (result.success) {
        [mTextTestResult addObject:@"测速成功！\\n"];
        [mTextTestResult addObject:[NSString stringWithFormat:@"IP 地址：%@ \\n", result.ip]];
        [mTextTestResult addObject:[NSString stringWithFormat:@"上行丢包率：%f \\n", result.upLostRate]];
        [mTextTestResult addObject:[NSString stringWithFormat:@"下行丢包率：%f \\n", result.downLostRate]];
        [mTextTestResult addObject:[NSString stringWithFormat:@"网络延迟：%u ms \\n", result.rtt]];
        [mTextTestResult addObject:[NSString stringWithFormat:@"下行带宽：%ld kbps \\n", (long)result.availableDownBandwidth]];
        [mTextTestResult addObject:[NSString stringWithFormat:@"上行带宽：%ld kbps \\n", result.availableUpBandwidth]];
        [mTextTestResult addObject:[NSString stringWithFormat:@"下行带宽：%@ \\n", tquality]];
    } else {
        [mTextTestResult addObject:@"测速成功！\\n"];
        [mTextTestResult addObject:[NSString stringWithFormat:@"errMsg：%@ \\n", result.errMsg]];
    }
}