I'm trying to change the background colour and text colour when user clicks on the container. I use setState to update the widget. It does update dateIndexSelec
Community, I want to use/subscribe a pub-socket on a server that implements ZeroMQ (https://zeromq.org/) My final product will be a flutter app. It must be runn
I'm working on a Flutter app in which I'm using the shared_preferences: ^2.0.13 package. Flutter version : 2.10.1 (latest) gradle version: 6.7 Android gradle
Project: Flutter/Dart or with Java - Python Decompiler I want to show the data coming to an IP Printer in the kitchen on the screen. I have developed an App wit
the dart code below allows you to decode a json that comes from a backend inside resultValue, I have the response of the rest call with the json shown below, wh
When the dropdown is disabled it has this default black text color, which I want to change. There is an option to change the icon color but no option for text c
I need to get all incoming messages from all possible social media and redirect them in one app, using this protocol https://pusher.com/docs/channels/library_au
I'm new to VScode and Flutter development. I'm attempting to install and run an android emulator in VScode without installing Android studio. The following is t
I am looking my problem solution. I try many method to solve this problem. ( I am using MacOS) I am trying to run Flutter Demo App on Android Studio before the
When I run this demo code (TabBarView) in debug mode, everything works fine. But when I run the demo into release mode "Flutter run --release", i get Null check
How do I create an embedded drop-down menu in listview. When the user clicks the item, it will generate additional items in the listview for the user to choose.
I have created a form by wrapping a column widget in Form() as so Form( key: formKey, child: Column( children: [ But when I try to set fina
I am using Firebase Facebook social login for my Flutter app. When it is launching login window for Facebook, it has a label where it is displaying login with e
Created a simple barchart but it will not display on the page. Here's my code import 'package:flutter/material.dart'; import 'bar_chart_sample1.dart'; class Ba
I was trying out flutter platform to create a multipage website with android and ios responsiveness using single codebase for my flutter app. I've already tried
tokenColorCustomizations does not stick with dart, I can change JSON file but the color does not stick to it.
I have created a simple app, and facing an issue. I just want the content a little bit over the bottom of the image. but can't set position to container. gets e
I'm trying to set a list of string in the shared preferences but for unknown reason, it is throwing up the following error type 'bool' is not a subtype of type
How can I customize UI design like the following in flutter? Sample Image
I have a two error for this Flutter apps. The argument type 'Object?' can't be assigned to the parameter type 'List'. The property 'length' can't be uncondit