I need to implement a feature in my application that gives the possibility to users to enter a password and switch servers (toggle staging server if they were using production server, or toggle production server if they were using staging…
I am trying get and show results with Mock API but when i try to call api and pass data to json conveted class it throws an error shown like this Error I/flutter (15755): #0 NetworkService.getData (package:beinex_test/network/network_service.dart:20:51) I/flutter (15755): <asynchronous…
In my Flutter project, I have defined a set of constant variables like this in a Dart file (constants.dart): var spaceS = const SizedBox(height: 10); var spaceM = const SizedBox(height: 15); var spaceL = const SizedBox(height: 30); I find it…
I have this flutter code, for now its short and is still manageable, but i foresee that it will be very long in the future so i would like to split the code in separate files. This code contains a…
im new with bloc i already read the documentation and its well documented so it's not hard to understand it but it's different in practical. I wonder if there is any better approach to add, update, delete with bloc like…
I don't know how to navigate out from a bottom sheet modal. I did try the following code but it doesn't work. Row( mainAxisAlignment: MainAxisAlignment.center, children: [ InkWell( onTap: () { Navigator.pop(context); Navigator.push( context, MaterialPageRoute( builder: (context) => const EventScreen()),…
in my code I use from GrideView.count but it dos not scroll, I wrap entire column with Expanded widget it works but in release mode it shows a gray window and got error. please help me it takes my hours…
I am creating a TextField in flutter, but I want the input to explicitly follow a regex: ^-?d+(.d+)?(-d+)?(e-?d+)?$ (That allows scientific numbers, in which 'e' is used as powers of ten). When the user enters a character that makes the…
I used Android Studio some years ago. After that time I initialized Windows 10 once and used the migration tool to change my SSD. This time, I needed Android Studio once more for making a Flutter app, but it was…
I have a simple form that looks nice and works great. I removed unnecessary information: @override Widget build(BuildContext context) { return Form( child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text('Field1'), SizedBox(height: 24.0), Text('Field2'), SizedBox(height: 24.0), Text('Field3'), SizedBox(height: 24.0), Text('Field4'), SizedBox(height: 24.0),…