unsubscribeStreams method
Implementation
Future<int> unsubscribeStreams(List<RCRTCInputStream> streamList) async {
String streamListJson = jsonEncode(streamList);
RCRTCLog.d(_tag, "unsubscribeStreams $streamListJson");
int? code = await methodChannel.invokeMethod('unsubscribeStreams', streamListJson);
return code ?? -1;
}