Here I have implemented splash screen and in main.dart I assigned it as home:SplashScreen(); Here I have also implemented sharedPreferences now I am facing late initialisation error for:static late SharedPreferences pref; I can't understand how resolve it and where to…
How to display icon on Image.network? I used the Stack widget, it does not help, the icon is under the image and it is not visible. I want my IconButton to be displayed on the image in the top right…
Hello there i have this Datacells and i want to remove the last 3 numbers, here is my code line : DataCell(Text((DateTime.parse(e['start'].toString()).toLocal().toString()))),
I installed webview_flutter. I ran pub get too. also, I added Import 'package:webview_flutter/webview_flutter.dart'. But actually I can't use WebView widget In flutter. This is my code. WebView occured not found error. import 'dart:io'; // Add this import. import 'package:flutter/material.dart'; import…
i have bloc class and it throw an error with a message The argument type 'List<HospitalListModel>?' can't be assigned to the parameter type 'HospitalListModel'. this is the bloc class: class HospitalListBloc extends Bloc<HospitalListEvent, HospitalListState> { HospitalListBloc() : super(HospitalListInitial()) { final…
how to make if the user's token is expired or not authorized it will be redirected to the login page. I have a problem when I login, if the user token is expired, it should be redirected to the login…
I want to toggle a favourites button using firestore. When i click on it initially, I want to add it to a collection, then clicking again should remove that exact item from the collection. My issue here is that, I…
Because GIF file is really heavy, I want to use WebM file instead of Gif file. However, VS Code can't read WebM file and the Flutter also can't read the file. Therefore, if I run the Flutter project, it shows…
How to change color of this? and position other place.( like center of top ) Code: TextField( maxLength: 25, textAlign: TextAlign.center, obscureText: obscuretext, decoration: InputDecoration( contentPadding: const EdgeInsets.all(8.0), border: InputBorder.none, iconColor: Colors.grey.shade800, hintText: hintText, hintStyle: TextStyle( fontWeight: FontWeight.w600, fontSize: 16,…
I have a list: List<String> myNumbers = ['1', '2', '3'] Above mentioned list is being used to populate Wrap widget nested with text widgets: Widget clickArea(List<String> mynumbershere) { return Directionality( textDirection: TextDirection.rtl, child: Wrap( children: <Widget>[ for (int i =…