I have a list of contact name with permission handler and I would like to get the name for every contact in single contact page Here's What I've so far, but I'm getting an error import 'package:contacts_service/contacts_service.dart'; import 'package:elraydeon1/screens.dart/individualpage.dart'; import…
I am trying to implement navigation with persistent widgets in Flutter, but calling Navigation.of(context).pushNamed('/route') yields a "Navigator operation requested with a context that does not include a Navigator" error. The code for each of the classes is as follows: main.dart…
Previously, I was programming a mobile application using Flutter, and the Visual Studio Code was working and everything was fine. Then I left programming for a period of time, and when I open Visual Studio Code, I found it does…
I am developing an app using the dart language, flutter framework and firebase as database, and using the vscode as the code editor. I was running the application in the chrome(debug) and it was working completely fine. But when i…
I have a SizedBox widget that occupies the whole width of the screen, and it has a child widget that has around 400px of width. When the SizedBox is clicked, I'm calling the Navigator.pop to go back to previous page.…
I want to make a cover for the cover of movies, which includes two rows, the first row rotates from right to left and the second row rotates from left to right. I also gave them an angle But there…
I am in the process of developing an application that streams audio from URLs retrieved from a backend service. The goal is for the application to play audio tracks seamlessly, one after the other, without user intervention. Unfortunately, I have…
I'm developing a Flutter app where I have a ChangeNotifier service that manages file upload processes. This service has a boolean isUploading property that tracks whether files are currently being uploaded. I'm trying to reflect the upload state in the…
Trying to build my 2nd flutter app. In one of the screen I have a tab with two tabpages namely 'Billing Address' & 'Shipping Address'. Both the tabpages have similar controls like some TextFormFields and one DropDownButtonFormField. Now, I have…
Future<String?>? returnStringOrNull() async { return Random().nextBool() ? "OK" : null; } In the above flutter code why is the return type Future<String?>? and not Future<String?> This return type is generated by using Add return type quick fix in both vscode…