I am trying to create tests for my Flutter application. Simple example: class MyWidget extends StatelessWidget { @override build(BuildContext context) {
I am trying to sort a list with reference to another list. Consider this example, List<String> a = ["a", "b", "c"]; List<int> b = [2, 3, 1]; Now,
In my Flutter project, I am doing API calls to fetch data by GET request. After parsing the JSON object from the response, I just show the value in the Text wid
Using the code from the package I was unable to catch the exception. Note that I would like to catch this specific exception. // from https://pub.dev/packages/
I'm very new to flutter and am trying to figure out how to get a gesture detected on a CustomPaint path. I can click on a host of other things but not on paths
i am using flutter_bloc, and i am wondering which method should i use and what is the difference between these two ways?: i read that the first one with (value)
I'm trying to test firestore in my flutter-app but I can't really load the data as expected. This is how I get the data: Firestore.instance .collecti
I am new in flutter and I am building an app in flutter and looking for logging options. I know there are several logging packages available like logger and flo
I want a button which I can hold down and then Setstate is repeating, unless I stop holding it. I am a beginner and working at my first app. I want to calculat
I've read numerous docs, posts, etc. and cannot seem to get things to work. I have a realtime database listener that provides lat/long coordinates, inside a Fi
I have a Flutter project that previously run on Flutter 2.2. Recently, I upgraded to Flutter 2.10 but unable to run the application on Android emulator. I've fo
The following code produces a table with 3 rows and 3 columns. In the second row the colour of the first and third cell is not showing up - I guess the contai
I'm currently trying to pick up a random item in a list in dart. For this, I would like to generate a pseudo-random number (my seed) which will be the index whe
I followed the steps in the Flutter document and tried to build my first Flutter app in Intellij IDEA. And when I try to run it,there was an error about my JAVA
I can't remove the space between the comment box and the keyboard. Please see the below image for the issue and below is my code floatingActionButtonLocation:
I am trying to get permission to access music files in android using onAudioQuery package flutter but it is giving me this error: e: C:\flutter\.pub-cache\hoste
{ "status": 200, "message": "Data Found", "data": { I want to display this contactArr list in flutter ListView "contactArr": [{ "contact": "17301
I have created a cubit testing project in flutter which is working fine, but when I am writing a UI test case with mockito for the same it is throwing the follo
I am new to flutter and I am using Getx package for state management and route management. I have tried many ways to give get default dialog full-screen width b
I have searched so much for Flutter plugin, but couldn't find any way in implementation of capturing 360 images in flutter. imageview360: This plugin only show