Not sure what I am doing wrong. I specify my assets in pubspec.yml like so assets: - assets/markers/station.png - assets/markers/other/ - assets/markers/files/ and try loading it as a marker image with flutter map: child: FlutterMap( options: MapOptions( center: const LatLng(32.8150,…
I tried to show data by using reqres API: https://reqres.in/api/users?page=2 in my flutter app but it doesn't show any single data in here, i make user.response.dart by copying Get List User reqres response and convert it to Json to Dart…
What i'm trying to achieve is something similar to this bigArray [ [val1, val2, val3], [val1, val2, val3], . . . ] basically each inner array has a fixed length of 4, whereas the outer array (bigArray) contains all the…
Why when I use the API in any Flutter project, the application stops after running the application with the Emulator ? I Should click the continue button for see result but, When I run with Chrome or Edge, I don't…
I have a custom FLutter widget that receives a future as a parameter to it's constructor and has FutureBuilder inside. I want to add the ability to rerun this future in case of connection error, but the problem is that…
The Problem is that the List elements that the user enters in Textfields are rendered correctly. After App restart, the elements are removed from the List and from UI too. Here is the code: I created a model class with…
I'm trying to map a variable to receive data from my API through jsonDecode(response.body) Here's how I try to map, but I don't know if this is correct or not. The data from API. { "days": { "region1": [ {…
Does anyone know how to show a loading dialog or screen using Go router i have to call an api service in order to get the route path so i ahve to show a progress bar in a dialog how…
I'm trying to initialize Firebase messaging onBackgroundMessage and I'm getting a very unusual error I've tried every approach I know and can find the error still persists. Future<void> handleBackgroundMessage(RemoteMessage message) async { final notification = message.notification; if (notification != null)…
I can't access state.queryParameters during routing with Go router. In the doc the following example is given: GoRoute( path: '/users', builder: (context, state) => const UsersScreen(filter: state.queryParameters['filter']), ) Here's how I implemented the whole thing: final GoRouter _router = GoRouter(…