setEventCallback method

Future<int> setEventCallback(
  1. NERtcAudioMixingEventCallback callback
)

设置伴音事件回调

Implementation

Future<int> setEventCallback(NERtcAudioMixingEventCallback callback) async {
  _handler.setCallback(callback);
  IntValue reply = await _api.setAudioMixingEventCallback();
  return reply.value ?? -1;
}