Mvvm - Build ...: The Ultimate Hands-on Flutter And

Future<void> fetchUsers() async _isLoading = true; notifyListeners(); _users = await _repository.getUsers(); _isLoading = false; notifyListeners();

import 'package:flutter/material.dart'; import 'package:provider/provider.dart'; import 'viewmodels/user_viewmodel.dart'; import 'views/user_screen.dart'; void main() => runApp(MyApp()); The Ultimate Hands-On Flutter and MVVM - Build ...

Future<List<dynamic>> fetchUsers() async final response = await http.get(Uri.parse("$baseUrl/users")); if (response.statusCode == 200) return json.decode(response.body); else throw Exception("Failed to load users"); fetchUsers() async _isLoading = true

// viewmodels/user_viewmodel.dart import 'package:flutter/material.dart'; import '../models/user.dart'; import '../repositories/user_repository.dart'; class UserViewModel extends ChangeNotifier final UserRepository _repository = UserRepository(); List<User> _users = []; bool _isLoading = false; _users = await _repository.getUsers()