app.dart
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import 'package:flutter/material.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:benckmark/item.dart';
import 'package:redux/redux.dart';
import '_store.dart';
final store =
Store<AppState>(appReducer, initialState: AppState.initialState());
class App extends StatelessWidget {
@override
Widget build(BuildContext context) {
return StoreProvider<AppState>(
store: store,
child: MaterialApp(
title: 'Redux Sample',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: Page(title: 'Redux Sample'),
),
);
}
}
class Page extends StatefulWidget {
Page({
Key key,
this.title,
}) : super(key: key);
final String title;
@override
_PageState createState() => _PageState();
}
class _PageState extends State<Page> {
@override
void initState() {
super.initState();
fill();
}
fill() async {
for (int i = 0; i < 10; i++) {
await Future.delayed(Duration(milliseconds: 500));
store.dispatch(
AddItemAction(payload: Item(title: DateTime.now().toString())));
}
print("It's done. Print now!");
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: ListViewWidget(),
);
}
}
class ListViewWidget extends StatelessWidget {
@override
Widget build(BuildContext context) {
return StoreConnector<AppState, List<Item>>(
converter: (store) => store.state.items,
builder: (context, items) {
return ListView.builder(
padding: EdgeInsets.fromLTRB(0.0, 8.0, 0.0, 8.0),
itemCount: items.length,
itemBuilder: (context, index) {
return ListTile(
title: Text(items[index].title),
);
},
);
},
);
}
}