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Tutorial
dart

Building an Advanced Weather App with Flutter and Dart 

import 'package:flutter/material.dart';
import '../models/weather.dart';
import '../services/weather_service.dart';

class WeatherProvider with ChangeNotifier {
  final WeatherService _weatherService = WeatherService();
  Weather? _weather;

  Weather? get weather => _weather;

  Future<void> fetchWeather(String city) async {
    _weather = await _weatherService.fetchWeather(city);
    notifyListeners();
  }
}

Wrap the WeatherScreen with ChangeNotifierProvider:

Aug 12, 2024
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