declineInvitation method

void declineInvitation ({String userName, dynamic onSuccess(), dynamic onError(int code, String desc) })

拒绝加好友的邀请 userName. 如果添加成功,请调用onSuccess,如果出现错误,请调用onError

Implementation

void declineInvitation(
    {String userName,
    onSuccess(),
    onError(int code, String desc)}) {
  Future<Map> result = _emContactManagerChannel
      .invokeMethod(EMSDKMethod.declineInvitation, {"userName": userName});
  result.then((response) {
    if (response["success"]) {
      if (onSuccess != null) onSuccess();
    } else {
      if (onError != null) onError(response['code'], response['desc']);
    }
  });
}