import 'dart:convert'; import 'package:flutter/cupertino.dart'; import 'package:http/http.dart' as http; const GET_PROJECTS = 'https://hmgwebservices.com/Services/Lists.svc/REST/GetProjectForDoctorAPP'; class ProjectsProvider with ChangeNotifier { Future getProjectsList() async { Map requestHeaders = { 'Content-type': 'application/json', 'Accept': 'application/json', }; const url = GET_PROJECTS; var info = { "LanguageID": 2, "stamp": "2020-02-26T13:51:44.111Z", "IPAdress": "11.11.11.11", "VersionID": 1.2, "Channel": 9, "TokenID": "", "SessionID": "i1UJwCTSqt", "IsLoginForDoctorApp": true }; try { final response = await http.post(url, headers: requestHeaders, body: json.encode(info)); return Future.value(json.decode(response.body)); } catch (error) { throw error; // print('error'); } } }