onWTNFirstRemoteAudioFrame method

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

@detail callback @valid since 3.60. 自 3.60 起，该回调替代了 rtcEngine: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。 @author hanchenchen @brief WTN 流的首帧音频解码成功
关于订阅 WTN 音频流，详见 subscribeWTNAudioStream:subscribe:{@link #ByteRTCWTNStream#subscribeWTNAudioStream:subscribe}。 @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());
}