检测网络质量

// 监听 onNetworkQuality 回调并感知当前网络状态的变化
- (void)onNetworkQuality:(TRTCQualityInfo *)localQuality remoteQuality:(NSArray<trtcqualityinfo *=""> *)remoteQuality {
    // Get your local network quality
    switch(localQuality.quality) {
        case TRTCQuality_Unknown:
            NSLog(@"SDK has not yet sensed the current network quality.");
            break;
        case TRTCQuality_Excellent:
            NSLog(@"The current network is very good.");
            break;
        case TRTCQuality_Good:
            NSLog(@"The current network is good.");
            break;
        case TRTCQuality_Poor:
            NSLog(@"The current network quality barely meets the demand.");
            break;
        case TRTCQuality_Bad:
            NSLog(@"The current network is poor, and there may be significant freezes and call delays.");
            break;
        case TRTCQuality_VeryBad:
           NSLog(@"The current network is very poor, the communication quality cannot be guaranteed");
            break;
        case TRTCQuality_Down:
            NSLog(@"The current network does not meet the minimum requirements.");
            break;
        default:
            break;
    }
    // Get the network quality of remote users
    for (TRTCQualityInfo *info in arrayList) {
        NSLog(@"remote user : = %@, quality = %@", info.userId, @(info.quality));
    }
}



// 监听 onNetworkQuality 回调并感知当前网络状态的变化
void onNetworkQuality(liteav::TRTCQualityInfo local_quality,
    liteav::TRTCQualityInfo* remote_quality, uint32_t remote_quality_count) {
    // Get your local network quality
    switch (local_quality.quality) {
    case TRTCQuality_Unknown:
        printf("SDK has not yet sensed the current network quality.");
        break;
    case TRTCQuality_Excellent:
        printf("The current network is very good.");
        break;
    case TRTCQuality_Good:
        printf("The current network is good.");
        break;
    case TRTCQuality_Poor:
        printf("The current network quality barely meets the demand.");
        break;
    case TRTCQuality_Bad:
        printf("The current network is poor, and there may be significant freezes and call delays.");
        break;
    case TRTCQuality_Vbad:
        printf("The current network is very poor, the communication quality cannot be guaranteed");
        break;
    case TRTCQuality_Down:
        printf("The current network does not meet the minimum requirements.");
        break;
    default:
        break;
    }
    // Get the network quality of remote users
    for (int i = 0; i < remote_quality_count; ++i) {
        printf("remote user : = %s, quality = %d", remote_quality[i].userId, remote_quality[i].quality);
    }
}