iam new at flutter iam trying to add CircularProgressIndicator at page loading and then change state but its seems like it freeze on navigation Main.Dart class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); @override Widget build(BuildContext context)…
I'm having trouble using the Hero widget with SliverAppBar. class MyHomePage extends StatelessWidget { const MyHomePage({super.key}); @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: const Text('Flutter Demo Home Page'), ), body: Center( child: Row( children: [Colors.red, Colors.blue, Colors.yellow]…
I am trying to create a container with a gesture detector that changes color onTap, but for some reason it is not doing so. I have a bool and a function to setstate and change it, and in the backgroundColor…
I have two widgets that both use the same Future to display CircularProgressIndicators and then show the widget once the future completes. But the CircularProgressIndicators do not animate, so they are just small squares. They animate the very first time…
Changing the width of a container defaults to resizing from the right side. The pseudocode below has an example where dx is a variable that can change. When it increases or decreases, the container will always grow or shrink from…
My ultimate goal is to animate a widget from one Page to another in a PageView, if you can help with that it would mean a lot. But for now, I can't even change the page by tapping on the…
enter image description here How to create curve page animation page view in flutter
In the tutorial, String categoryTitle; and List displayedMeals; were working fine. In the current version of flutter it won't allow me to just declare as it is. What should I initialize them to? It would be nice to know what…
the data is display all using the streamBuilder and I'm using the return ListView.Builder by adding the onTap button child: StreamBuilder<QuerySnapshot>( stream: FirebaseFirestore.instance .collection('prayers') .orderBy('prayerId') .snapshots(), builder: (context, snapshot) { if (!snapshot.hasData) { return const CircularProgressIndicator(); } itemCount: documents.length, itemBuilder:…
I want to make the centre widget border colour Basic widget should be have active colour when i slide it Silver widget will be centre so Silver widget should be active then to purple. while slider the centre widget border…