Dart-with-flutter-5

Create a new Flutter project

flutter create movie_analysis cd movie_analysis

Addition of dependencies

dependencies: flutter: sdk: flutter http: ^0.13.3 provider: ^6.0.0

Designing if the UI

import 'package:flutter/material.dart'; import 'package:provider/provider.dart'; import 'movie_provider.dart';

void main() { runApp(MyApp()); }

class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return ChangeNotifierProvider( create: (context) => MovieProvider(), child: MaterialApp( title: 'Movie Analysis', theme: ThemeData( primarySwatch: Colors.blue, ), home: MovieScreen(), ), ); } }

class MovieScreen extends StatelessWidget { @override Widget build(BuildContext context) { final movieProvider = Provider.of(context);

return Scaffold(
  appBar: AppBar(
    title: Text('Movie Analysis'),
  ),
  body: Padding(
    padding: const EdgeInsets.all(16.0),
    child: Column(
      children: [
        TextField(
          decoration: InputDecoration(labelText: 'Enter Movie Title'),
          onSubmitted: (value) {
            movieProvider.fetchMovie(value);
          },
        ),
        SizedBox(height: 20),
        movieProvider.isLoading
            ? CircularProgressIndicator()
            : movieProvider.movie == null
                ? Container()
                : Expanded(
                    child: ListView(
                      children: [
                        Text(
                          movieProvider.movie!.title,
                          style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
                        ),
                        Text('Release Date: ${movieProvider.movie!.releaseDate}'),
                        Text('Overview: ${movieProvider.movie!.overview}'),
                      ],
                    ),
                  ),
      ],
    ),
  ),
);

} }

Creation of the provider and fetching movie data

import 'package:flutter/material.dart'; import 'dart:convert'; import 'package:http/http.dart' as http;

class Movie { final String title; final String releaseDate; final String overview;

Movie({ required this.title, required this.releaseDate, required this.overview, });

factory Movie.fromJson(Map<String, dynamic> json) { return Movie( title: json['title'], releaseDate: json['release_date'], overview: json['overview'], ); } }

class MovieProvider with ChangeNotifier { Movie? _movie; bool _isLoading = false;

Movie? get movie => _movie; bool get isLoading => _isLoading;

Future fetchMovie(String title) async { _isLoading = true; notifyListeners();

final response = await http.get(Uri.parse(
    'https://api.themoviedb.org/3/search/movie?api_key=YOUR_API_KEY&query=$title'));

if (response.statusCode == 200) {
  final jsonResponse = json.decode(response.body);
  final movieJson = jsonResponse['results'][0];
  _movie = Movie.fromJson(movieJson);
} else {
  throw Exception('Failed to load movie');
}

_isLoading = false;
notifyListeners();

} }

The final step is to run the app

flutter run