I'm building a widget that listens for UDP packets on the network and then updates the child widgets accordingly. I'm not sure where to put the init code for th
%u0BB5%u0BA3%u0B95%u0BCD%u0B95%u0BAE%u0BCD Above is unicode with hex characters string Need to convert that to readable text When decoded, the above text will r
Is there any workaround to translate the BottomNavigationBarItem into different languages? I use Lang.getString(context, key) to access a map(loaded from a json
I want to collect some real-time values during a time period and then proceed accordingly. Below is the code of java android studio. However, I cannot find any
I have an existing app that implements provider pattern. A sample provider would be: class SampleProvider { static SampleProvider of(BuildContext context) =
I don't see this specified in the docs anywhere. Does this listener return the node's data in the order that it is added to the node? For example, if I add mess
I've created a package, which uses some assets (sf2 file, ttf files, etc). Assets don't seem to load. I can fix this by including these files in the assets fold
I am just wondering how should I go about making the Textfield widget to be on the center of the screen when the user taps on it? Right now with what I have, th
I am trying to upload upload multiple images to Rest API in flutter. the code i have written is given below: final List<File> _image = []; Future<F
go_router can't use declarative flow of steps. Like steps of registration, where you can fill the form and call goNext() But flow_builder can. It allows you to
I've got a flutter app that has last been working on about two years ago and I wanted to pick it up from there and do some further changes. I installed flutter
I have a StateNotifierProvider that depends on a FutureProvider. Currently they look like below. final catalogProvider = StateNotifierProvider<CatalogNotifie
What I would like to do is printing the current time on the terminal while pressing the reset button. ElevatedButton( onPressed: () {
After implementing the pull to refresh button on webview I'm facing the screen scrolling issue on webview. When I try to scroll the screen upwards or downwards
I tried to convert this code from php <?php function sendjson($url, $array_params) { $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url);
Since im new in firebase, im having trouble with duplicated name already exists, and i need your help. E/flutter (21802): [ERROR:flutter/lib/ui/ui_dart_state.cc
I am writing a networking app, In there I just want to control the speed of the network (Increase and Decrease). Are there any solutions to achieve this?
I cannot setup the logic. I have three values. You know signalr only changing value comes. When i tried to change, every values change. Here is my code part=>
I am new to Flutter. When I want to run my Flutter application on Windows, I get this error: Launching lib\main.dart on Windows in debug mode... CMake Error at
After upgrading to 3.0.0. i keep getting this error about WidgetsBinding.instance!.addPostFrameCallback((_) { here is the image of the error.