Implement Bloc at HomePage

lib/bloc/movie_list_bloc.dart

+import 'package:flutter_modular/network/model/movie.dart';
+import 'package:flutter_modular/repository/repository.dart';
+import 'package:rxdart/rxdart.dart';
+
+class MovieListBloc {
+
+  final _repository = Repository();
+  final _movieFetcher = PublishSubject<Movie>();
+
+  Stream<Movie> get allMovie => _movieFetcher.stream;
+
+  fetchAllMovie() async {
+    Movie movie = await _repository.fetchAllMovie();
+    _movieFetcher.sink.add(movie);
+  }
+
+  dispose() {
+    _movieFetcher.close();
+  }
+}
\ No newline at end of file

lib/main.dart

 import 'package:flutter/material.dart';
-import 'package:flutter_modular/ui/home_page.dart';
+import 'package:flutter_modular/ui/page/home_page.dart';
 
 void main() => runApp(const MyApp());
 

lib/repository/repository.dart

+import 'package:flutter_modular/network/api/api_provider.dart';
+import 'package:flutter_modular/network/model/movie.dart';
+
+class Repository {
+  final apiProvider = ApiProvider();
+
+  Future<Movie> fetchAllMovie() => apiProvider.getMovieList();
+}

lib/ui/detail_page.dart → lib/ui/page/detail_page.dart

 import 'package:flutter/material.dart';
-import 'package:flutter_modular/widget/movie_detail_header.dart';
-import 'package:flutter_modular/widget/story_line.dart';
+
+import '../widget/movie_detail_header.dart';
+import '../widget/story_line.dart';
 
 class DetailPage extends StatelessWidget {
   final List<Widget> genre;

lib/ui/home_page.dart → lib/ui/page/home_page.dart

 import 'package:flutter/material.dart';
-import 'package:flutter_modular/network/api/api_provider.dart';
+
 import 'package:flutter_modular/network/model/movie.dart';
-import 'package:flutter_modular/ui/detail_page.dart';
-import 'package:flutter_modular/widget/card_list_movie.dart';
-import 'package:flutter_modular/widget/chip_genre_movie.dart';
+import 'package:flutter_modular/ui/page/detail_page.dart';
+import '../../bloc/movie_list_bloc.dart';
+import '../widget/card_list_movie.dart';
+import '../widget/chip_genre_movie.dart';
 
 class HomePage extends StatefulWidget {
   final String title;
@@ -15,6 +16,20 @@ class HomePage extends StatefulWidget {
 }
 
 class _HomePageState extends State<HomePage> {
+  final bloc = MovieListBloc();
+
+  @override
+  void initState() {
+    super.initState();
+    bloc.fetchAllMovie();
+  }
+
+  @override
+  void dispose() {
+    bloc.dispose();
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -35,8 +50,8 @@ class _HomePageState extends State<HomePage> {
 
   getListMovie() {
     return Center(
-      child: FutureBuilder(
-        future: ApiProvider().getMovieList(),
+      child: StreamBuilder(
+        stream: bloc.allMovie,
         builder: (context, AsyncSnapshot<Movie> snapshot) {
           if (snapshot.hasData) {
             return showListMovie(snapshot);

lib/widget/card_list_movie.dart → lib/ui/widget/card_list_movie.dart

 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_modular/common/color_helper.dart';
+
+import '../common/color_helper.dart';
 
 class CardListMovies extends StatelessWidget {
   final String image;
@@ -61,8 +62,7 @@ class CardListMovies extends StatelessWidget {
                                   height: 40,
                                   decoration: BoxDecoration(
                                       color: Colors.blueGrey,
-                                      borderRadius:
-                                          BorderRadius.circular(20)),
+                                      borderRadius: BorderRadius.circular(20)),
                                 ),
                               ),
                               Center(
@@ -71,10 +71,9 @@ class CardListMovies extends StatelessWidget {
                                     height: 30,
                                     child: CircularProgressIndicator(
                                       strokeWidth: 3.0,
-                                      valueColor:
-                                          AlwaysStoppedAnimation<Color>(
-                                              VoteColorHelper.getColor(
-                                                  double.parse(vote))),
+                                      valueColor: AlwaysStoppedAnimation<Color>(
+                                          VoteColorHelper.getColor(
+                                              double.parse(vote))),
                                       backgroundColor: Colors.grey,
                                       value: double.parse(vote) / 10.0,
                                     )),
@@ -111,8 +110,7 @@ class CardListMovies extends StatelessWidget {
                                 title,
                                 overflow: TextOverflow.ellipsis,
                                 style: const TextStyle(
-                                    fontWeight: FontWeight.w600,
-                                    fontSize: 20),
+                                    fontWeight: FontWeight.w600, fontSize: 20),
                               ),
                               Text(
                                 releaseDate,

lib/widget/movie_detail_header.dart → lib/ui/widget/movie_detail_header.dart

 import 'package:flutter/material.dart';
-import 'package:flutter_modular/widget/arc_banner_image.dart';
-import 'package:flutter_modular/widget/poster.dart';
-import 'package:flutter_modular/widget/rating_information.dart';
+
+import '../widget/arc_banner_image.dart';
+import '../widget/poster.dart';
+import '../widget/rating_information.dart';
 
 class MovieDetailHeader extends StatelessWidget {
   final List<Widget> genre;

pubspec.lock

@@ -264,7 +264,7 @@ packages:
     source: hosted
     version: "4.2.4"
   rxdart:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: rxdart
       url: "https://pub.dartlang.org"

pubspec.yaml

@@ -30,6 +30,7 @@ dependencies:
   flutter:
     sdk: flutter
   http: ^0.13.4
+  rxdart: ^0.27.3
   cached_network_image: ^3.2.0