created methods folder, moved http request method inside

lib/other/methods.dart

@@ -1,43 +0,0 @@
-// ignore_for_file: avoid_print
-
-import 'dart:convert';
-import 'package:dio/dio.dart';
-
-import 'package:shared_preferences/shared_preferences.dart';
-
-class Methods {
-  int? _errorCode;
-
-
-  int get errorCode => _errorCode ?? 0;
-
-
-  Methods();
-
-
-
-  void httpRequest(String httpData) async {
-    // print(jsonEncode(place));
-
-    final dio = Dio();
-    final SharedPreferences prefs = await SharedPreferences.getInstance();
-
-    dio.options.responseType = ResponseType.plain;
-    Response response = Response(requestOptions: RequestOptions(path: ''), statusCode: 400);
-
-    try {
-      response = await dio.post(prefs.getString('apiAddress') ?? "",
-          data: jsonEncode(httpData));
-
-    // ignore: unused_catch_clause
-    } on DioException catch (e) {
-      _errorCode = response.statusCode;
-      print('is hier. var: ${_errorCode}');
-      return;
-    }
-    _errorCode = response.statusCode;
-      print('is hier 2. var: ${_errorCode}');
-  }
-}
-
-