Future<RtcSessionDescription> createAnswer([Map mediaConstraints ])

Source

Future<RtcSessionDescription> createAnswer([Map mediaConstraints]) {
  var completer = new Completer<RtcSessionDescription>();
  _createAnswer(
      (value) { completer.complete(value); },
      (error) { completer.completeError(error); }, mediaConstraints);
  return completer.future;
}