Remove row padding on flutter
Hello im new at mobile mobile developers, and here i got confused by the padding that appears between image and text on my code. mostly i try the code that explained in youtube and the internet and for this problem…
Flutter – Fade effect on the entering and the exiting child of ListWheelScrollView
As it can be seen in the GIF below that whenever the child exits the parent Container the child disappears without animation, which creates a bad impression on the user. How to add a smooth transition exit for the entering…
Is my understanding of how to handle multi-device support in Flutter is correct?
The basic idea is to use LayoutBuilder (or a similar package) to obtain the approximate size (whether it's mobile, tablet, PC, etc.), and then create Widgets accordingly. Even in the case of mobile, there might be slight variations in the…
Flutter – How to access **state** outside of BlocBuilder?
I'm doing a meal-recipe App in which I am wrapping in a BlocBuilder as below: class _HomeScreenState extends State<HomeScreen> { @override Widget build(BuildContext context) { return Scaffold( resizeToAvoidBottomInset: false, appBar: AppBar( title: const Text("The Recipe Bloc"), backgroundColor: Colors.orange[800], ), body:…
What do you suggest for me as a beginner for a new project in flutter that may also be used in resumes for future jobs?
I started learning Flutter about a month ago and i'm lookin for a project to better learn a language and maybe that app to also fit in resumes for future jobs. Any suggestions? I'm currently working on a password manager/photo…
Visibility widget do not change ui | Flutter
Hi i have myWidget and i pass the focusNode var to it from EditPopUpParent() class, when i am focusing TextField value of focusNode.hasFocus is changing and i can see it by printing it out by ElevatedButton but Container do not…
Transform a CameraImage/Uint8List to a rgb array in flutter
I'm currently working on connecting my Python backend with my Flutter frontend. My backend hosts a pose estimation model that requires a numpy array as input, representing an image. As a result, I'm aiming to convert the CameraImage data I…
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds… Error on line 14, column 6 of pubspec.yaml: Expected ':'
Someone on stackoverflow posted about this issue before and there isn't an answer to this issue. The issue: Error on line 14, column 6 of pubspec.yaml: Expected ':'. ╷ 14 │ dds: 2.7.10 │ ^ ╵ I tried everything that…
Flutter – Drop down Menu Data set from api
I am working on e commerce application in that app I want to set dropdown data from api. I am fresher in flutter so I need to help Dropdown Code DropdownButton<String>( value: _selectedOption, items:_options.map<DropdownMenuItem<String>>( (String value) { return DropdownMenuItem<String>( value:…
How to solve this error of AlertDialog in Flutter
I'm trying to get the result of this code. I want to show a Confirm AlertDialog with two buttons, One Accepting and Other One Cancelling and want display the result of pressing each button in the debug console. I have…