rtcEngine$onVideoFramePlayStateChanged$info$rtcUser$state method

FutureOr<void> rtcEngine$onVideoFramePlayStateChanged$info$rtcUser$state(dynamic engine, dynamic streamId, dynamic info, dynamic user, dynamic state,)

@detail callback @author shenpengliang @brief 视频首帧播放状态发生改变时，收到此回调。 @param engine ByteRTCEngine 对象。 @param streamId 视频流 ID @param info 视频流信息，参看 ByteRTCStreamInfo{@link #ByteRTCStreamInfo} @param user 视频流来源的用户信息，参看 ByteRTCUser{@link #ByteRTCUser} @param state 首帧播放状态，参看 ByteRTCFirstFramePlayState{@link #ByteRTCFirstFramePlayState}

Implementation

FutureOr<void> rtcEngine$onVideoFramePlayStateChanged$info$rtcUser$state(
    dynamic engine,
    dynamic streamId,
    dynamic info,
    dynamic user,
    dynamic state) async {
  if ($instance == null || $instance is! IRTCEngineEventHandler) {
    return;
  }
  return ($instance
          as IRTCEngineEventHandler)
      .onVideoFramePlayStateChanged
      ?.call(
          streamId.toString(),
          packObject(
              info,
              () => StreamInfo.fromMap(
                  StreamInfo.deepPackedMapValues(
                      StreamInfo.mapMemberToConstructorParams(info)))),
          packObject(
              user,
              () => RtcUser.fromMap(RtcUser
                  .deepPackedMapValues(RtcUser.mapMemberToConstructorParams(
                      user)))),
          t_FirstFramePlayState.ios_to_code($p_i
              .ByteRTCFirstFramePlayState.values
              .firstWhere((t) => t.$value == state || t.name == state)));
}