networkManager method
get the network manager, it can be called before initialize.
Returns
RtcNetworkManager
object.
获取网络管理器的指针
Returns
RtcNetworkManager
对象。
Implementation
@override
Future<RtcNetworkManager?> networkManager() async {
if (_networkManager != null) return _networkManager;
await _invokeMethod('networkManager');
_networkManager = RtcNetworkManager();
return _networkManager;
}