setVideoView method
设置预览窗口
userId
用户 id
view
视频预览视图
Implementation
Future<int> setVideoView(String userId, RCCallView? view) async {
Map<String, dynamic> arguments = {'userId': userId, 'view': view?._id ?? -1};
int code = await _channel.invokeMethod('setVideoView', arguments) ?? -1;
return code;
}