I've written the following function in which I pass GlobalKey that I assigned to a widget, and I'm storing the returned height in an array called 'heightsList'. But for some reason I'm getting a wrong height, which is 65( which is same f...
Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('Flutter App'), ), body: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ Row( mainAxisAlignment: MainAxisAlignment.center, children: [ ...
Flutter is a cross-platform development framework that allows you to quickly build native-feeling Android, iOS, Web, Linux, macOS, and Windows applications. With Flutter, you will find that many of the complexities of building platform-specific applications are bypassed for you. Flutter is also k...
voidmain()async{// Normal initializationWidgetsFlutterBinding.ensureInitialized();awaitFirebase.initializeApp(options:DefaultFirebaseOptions.currentPlatform,);// 1. Create a ProviderContainerfinalcontainer=ProviderContainer();// 2. Use it to read the providercontainer.read(dynamicLinksServiceProvider);// 3...
import 'package:flutter/material.dart'; void main() => runApp(const MyApp()); class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); static const String _title = 'Flutter Tutorial'; @override Widget build(BuildContext context) { return MaterialApp( title: _titl...
Flutteris an open source cross platform framework by Google that provides support for building beautiful multi-platform applications that can be natively compiled from a single codebase. It was launched in May 2017, and since then it has proved to be a great cross platform framework and tool th...
We can show or hide widgets using the Visibility widget. When designing mobile apps using flutter we may need to show or hide the widget ...
import 'package:flutter/material.dart';import 'posts.dart';void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( title:'HTTP',debugShowCheckedModeBanner: false, ...
import 'package:flutter_gen/gen_l10n/app_localizations.dart'; Now we need to update theMaterialAppconstructor. That new generated class provides two helpers that simplify setting up delegates and locales. Let's make use of that: return MaterialApp( ...
import 'package:flutter/material.dart' ; import 'package:fluent_ui/fluent_ui.dart' as fui; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); // This widget is the root of your application. @override Widget build...