Skip to content

Instantly share code, notes, and snippets.

View csells's full-sized avatar

Chris Sells csells

View GitHub Profile
@csells
csells / flutter_service_worker.js
Created October 6, 2020 18:20
is this the right flutter_service_worker.js?
'use strict';
const MANIFEST = 'flutter-app-manifest';
const TEMP = 'flutter-temp-cache';
const CACHE_NAME = 'flutter-app-cache';
const RESOURCES = {
"index.html": "a58c88636d635d4e0c49558074bc4ef2",
"/": "a58c88636d635d4e0c49558074bc4ef2",
"main.dart.js": "5bb905324f0943ab98284299b6b0e012",
"favicon.png": "5dcef449791fa27946b3d35ad8803796",
"icons/Icon-192.png": "ac9a721a12bbc803b44f645561ecb1e1",
// widget_integration_test.dart
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:hello_world/main.dart';
import 'package:integration_test/integration_test.dart';
void main() {
IntegrationTestWidgetsFlutterBinding.ensureInitialized();
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// integration_test.dart
import 'package:integration_test/integration_test_driver.dart';
Future<void> main() => integrationDriver();
// Type alias for functions (existing)
typedef ValueChanged<T> = void Function(T value);
// Type alias for classes (new!)
typedef StringList = List<String>;
// Rename classes in a non-breaking way (new!)
@Deprecated("Use NewClassName instead")
typedef OldClassName<T> = NewClassName<T>;
import 'package:flutter/material.dart';
void main() => runApp(App());
class App extends StatelessWidget {
@override
Widget build(BuildContext context) => MaterialApp(
title: 'Flutter Text Editing Fun',
home: HomePage(),
);
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) => MaterialApp(
title: 'Flutter TextField Key Binding Demo',
home: Scaffold(body: UnforgivingTextField()),
import 'package:flutter/material.dart';
void main() => runApp(App());
class App extends StatelessWidget {
@override
Widget build(BuildContext context) => MaterialApp(
title: 'Automatic Scrollbars',
home: HomePage(),
);
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart' as urlLauncher;
void main() => runApp(App());
class App extends StatelessWidget {
static const title = 'Flutter App';
@override
Widget build(BuildContext context) => MaterialApp(
import 'package:flutter/material.dart';
void main() => runApp(const App());
class App extends StatelessWidget {
static const title = 'Flutter App';
const App({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) => const MaterialApp(
class HomePage extends StatelessWidget {
const HomePage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) => Scaffold(
appBar: AppBar(
title: const Text('The MaterialBanner is below'),
),
body: Center(
child: ElevatedButton(
child: const Text('Show MaterialBanner'),