setStatsEventCallback method Null safety

Future<int> setStatsEventCallback(
  1. NERtcStatsEventCallback callback
)

Set a callback for the stats event

Implementation

Future<int> setStatsEventCallback(NERtcStatsEventCallback callback) async {
  _statsEventHandler.setCallback(callback);
  IntValue reply = await _api.setStatsEventCallback();
  return reply.value ?? -1;
}