getFriendGroups static method

Future<V2TimValueCallback<List<V2TimFriendGroup>>> getFriendGroups({ List<String>? groupNameList, })

Implementation

static Future<V2TimValueCallback<List<V2TimFriendGroup>>> getFriendGroups({
  List<String>? groupNameList,
}) async {
  String param = json.encode(List<String>.from(groupNameList ?? []));
  String userData = Tools.generateUserData();
  Pointer<Uint8> user_data = Tools.string2PointerInt8(userData);
  Pointer<Uint8> json_get_friend_group_list_param = Tools.string2PointerInt8(param);
  int res = desktopSDK.D_TIMFriendshipGetFriendGroupList(json_get_friend_group_list_param, user_data);
  if (res != TIMResult.TIM_SUCC) {
    return V2TimValueCallback<List<V2TimFriendGroup>>.fromJson({
      "code": res,
      "desc": "",
    });
  } else {
    Map<String, dynamic> data = await getAsyncData(apiKey: userData);
    List<Map<String, dynamic>> dataList = List<Map<String, dynamic>>.from(json.decode(data["json_param"].isEmpty ? json.encode([]) : data["json_param"]));
    List<Map<String, dynamic>> list = List<Map<String, dynamic>>.empty(growable: true);
    for (var element in dataList) {
      Map<String, dynamic> json = Map.from(element);
      V2TimFriendGroup result = V2TimFriendGroup.fromJson({
        "name": json["friend_group_info_name"],
        "friendCount": json["friend_group_info_count"],
        "friendIDList": json["friend_group_info_identifier_array"],
      });
      list.add(result.toJson());
    }
    return V2TimValueCallback<List<V2TimFriendGroup>>.fromJson({
      "code": data["code"],
      "desc": data["desc"],
      "data": list,
    });
  }
}