flutter_loading

Description:

flutter loading

flutter_loading #
You can easily configure the loading screen using Future.
Getting Started #

mixin LoadingStateMixin
target buildLoadingContainer
action loading(future)

example #
import 'package:flutter/material.dart';
import 'package:flutter_loading/flutter_loading.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}

class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);

final String title;

@override
_MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> with LoadingStateMixin {
int _counter = 0;

void _incrementCounter() async {
int tick = await loading(_action());
setState(() {
_counter += tick;
});
}

Future<int> _action() async {
await Future.delayed(Duration(milliseconds: 1000));
return 1;
}

@override
Widget build(BuildContext context) {
return buildLoadingContainer(
child: Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
'You have pushed the button this many times:',
),
Text(
'$_counter',
style: Theme.of(context).textTheme.display1,
),
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: _incrementCounter,
tooltip: 'Increment',
child: Icon(Icons.add),
),
),
);
}
}


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