直播观看阶段

// 监听电话
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(handleInterruption:) name:AVAudioSessionInterruptionNotification object:nil];

#pragma mark - 电话监听
- (void)handleInterruption:(NSNotification *)notification {
    NSDictionary *userInfo = notification.userInfo;
    AVAudioSessionInterruptionType type = [[userInfo objectForKey:AVAudioSessionInterruptionTypeKey] unsignedIntegerValue];

    switch (type) {
        case AVAudioSessionInterruptionTypeBegan:
            // 处理中断开始事件
            // 如果当前正在播放，拔掉耳机，暂停播放
            [self pausePlay];
            break;

        case AVAudioSessionInterruptionTypeEnded: {
            AVAudioSessionInterruptionOptions options = [[userInfo objectForKey:AVAudioSessionInterruptionOptionKey] unsignedIntegerValue];
            if (options & AVAudioSessionInterruptionOptionShouldResume) {
                // 处理中断结束事件
            }
            break;
        }

        default:
            break;
    }
}

// 播放时错误的回调
- (void)moviePlayer:(VHallMoviePlayer *)moviePlayer playError:(VHSaasLivePlayErrorType)livePlayErrorType info:(NSDictionary *)info
{
    if (livePlayErrorType == VHSaasLivePlayCDNConnectError) {
        // 出现这种报错后 继续重试
        [self reconnectPlay];
    }
}

<uses-permission android:name="android.permission.READ_PHONE_STATE" ></uses-permission>

<application>
...
<receiver android:name=".PhoneReceiver" android:exported="true">
    <intent-filter>
        <action android:name="android.intent.action.PHONE_STATE"></action>
    </intent-filter>
</receiver>
...
</application>