popup display, and this pop up appears if I want to exit unity, the problem that appears is the size of the popup display is too small, and I want to change the size of my popup, which is my question, can I change the size of this popup on flutter, or should I change it to ...
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...
If you want to find out the exact type of error you are getting, remove the exception so that all errors are caught, put a breakpoint within the catch, and check the type of error. so in this article, we will go through How toCatch Exception In Flutter How to Catch Exception In Flu...
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: [ ...
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...
Lastly, you will learn how to build a working backend for your Flutter app using Back4apps’ Backend as a Service (BaaS) feature. What Is Flutter? Flutter is a cross-platform development framework that allows you to quickly build native-feeling Android, iOS, Web, Linux, macOS, and Windows...
So what does this mean for us, Flutter developers? Well, the intended effect of the build() method is to return a widget. And the unintended side effects we must avoid at all costs are: mutating state executing asynchronous code A few examples of side effects To better illustrate the point...
return _ShowHideDemoState(); } } class _ShowHideDemoState extends State { bool _isVisible = true; void showToast() { setState(() { _isVisible = !_isVisible; }); } @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: const Text('Flutter Show/Hide...
In many live streams, there’s also a level of interaction between the streamer and the viewers. This can be in the form of live chats, votes, or other forms of engagement. How to Ensure High-Quality Live Streaming in Flutter Ensuring high-quality live streaming in a Flutter application in...
When it comes to gesture recognition and reaction to touch events, Flutter offers incredible widgets for new developers. You can make any widget in your app respond to touch events by just wrapping it in one of these touch recognition widgets. ...