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samples/form_app/lib/main.dart

98 lines
2.2 KiB

// Copyright 2020, the Flutter project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'src/autofill.dart';
import 'src/form_widgets.dart';
import 'src/http/mock_client.dart';
import 'src/sign_in_http.dart';
import 'src/validation.dart';
// Set up a mock HTTP client.
final http.Client httpClient = MockClient();
void main() {
runApp(const FormApp());
}
final demos = [
Demo(
name: 'Sign in with HTTP',
route: '/signin_http',
builder: (context) => SignInHttpDemo(
httpClient: httpClient,
),
),
Demo(
name: 'Autofill',
route: '/autofill',
builder: (context) => const AutofillDemo(),
),
Demo(
name: 'Form widgets',
route: '/form_widgets',
builder: (context) => const FormWidgetsDemo(),
),
Demo(
name: 'Validation',
route: '/validation',
builder: (context) => const FormValidationDemo(),
),
];
class FormApp extends StatelessWidget {
const FormApp({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Form Samples',
theme: ThemeData(primarySwatch: Colors.teal),
routes: Map.fromEntries(demos.map((d) => MapEntry(d.route, d.builder))),
home: const HomePage(),
);
}
}
class HomePage extends StatelessWidget {
const HomePage({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Form Samples'),
),
body: ListView(
children: [...demos.map((d) => DemoTile(demo: d))],
),
);
}
}
class DemoTile extends StatelessWidget {
final Demo demo;
const DemoTile({this.demo, Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return ListTile(
title: Text(demo.name),
onTap: () {
Navigator.pushNamed(context, demo.route);
},
);
}
}
class Demo {
final String name;
final String route;
final WidgetBuilder builder;
const Demo({this.name, this.route, this.builder});
}