onWTNFirstRemoteAudioFrame method

FutureOr<void> onWTNFirstRemoteAudioFrame(
  1. dynamic streamId
)
override

@author hanchenchen @detail callback @valid since 3.60. 自 3.60 起,该回调替代了 onFirstPublicStreamAudioFrame。如果你已升级至 3.60 及以上版本,并且仍在使用该方法,请迁移到此回调。 @brief WTN 流的首帧音频解码成功
关于订阅 WTN 音频流,详见 subscribeWTNAudioStream{@link #IWTNStream#subscribeWTNAudioStream}。 @param streamId WTN 流 ID @order 3

Implementation

FutureOr<void> onWTNFirstRemoteAudioFrame(dynamic streamId) async {
  if ($instance == null || $instance is! IWTNStreamEventHandler) {
    return;
  }
  return ($instance as IWTNStreamEventHandler)
      .onWTNFirstRemoteAudioFrame
      ?.call(streamId.toString());
}