Category "dart"

How can I get day name from string date '22 May 2022' in flutter

I am a beginner in Flutter, I want to get day name [like Sunday] from a date, date i am getting from api which is basically a string like '22 May 2022' How can

flutter problem: "Could not resolve all files for configuration ':classpath'."

I run simple flutter "show random word" project but i have this error: this is my gradle-wrapper.properties file: #Fri Jun 23 08:50:38 CEST 2017 distributionBa

Playing Vimeo videos in Flutter

I'm trying to play vimeo videos in flutter app using the video_player plugin but got no success, it's throwing bunch of errors. please help me how I might go a

How to reshape the flutter (dart) list

Iam working with tflite library which requires an array with shape of [1, 150, 3] and i have 3 arrays of [150], when i try to make a list of the 3 list it shape

Flutter push notifications app background : firebase_messaging

I want to display a push notification when my app is in the background. I am using the flutter_local_notifications package and the firebase_messaging package. P

is there a way to upload data from a FormField with a dropdown list to firebase...im get null value after uploading to firebase

this is the formField that is uploading no value i tried using a controller but seems now event compatible.the rest of the textformfields are working but i dont

FormatException: Unexpected character (at line 439, character 1) } with arb file

I have two .arb files in my project, everything was working fine, but today I added two strings and I am receiving this error when I am doing flutter pub get: G

How to save session data permenantly when the data are sent from Flutter function using http.post method

I want to access the session value in PHP from another PHP file that is assigned with a value sent from the Flutter HTTP.post method. When I try this I got the

Flutter: Id does not exist when try to run my code

I have a Flutter application and when I try to run my code, it throw a warning that says the id does not exist. How can I get out of this warning? ======== Exce

How to add a project from android studio to Gitlab in an existing project?

I did a project on my personal desktop on android studio. Now I want to add that project to Gitlab in a branch that is already created in a repository. How can

How to add a project from android studio to Gitlab in an existing project?

I did a project on my personal desktop on android studio. Now I want to add that project to Gitlab in a branch that is already created in a repository. How can

Parse string to widget in Flutter

I want to parse the following string to its equivalent Flutter widgets: String fetchedFromServer = ''' Container( child: Text("Hello") ) '''; I want to r

Material Design drawer not showing in Flutter Web

I am trying to figure out why the drawer widget is not rendered in my Flutter Web page. import 'package:responsive_builder/responsive_builder.dart';

Web view page is empty if clicks the back arrow in flutter?

I have a WebView page with multiple links. By clicking the links it will open another WebView page with a close button. If I click the close button, the current

How to get a floating box when i click on a button in flutter

I want to make this type of UI - Like this dialog opens when we click on "Other Details" and appears just below it. Is there any package for this? Else I will

UrlLauncher( 9700): component name for mailto is null

So I know that for android version >= 30 you need to add queries in the manifest, but this didnt do the trick for me. Im using Android Version 29. I neverthe

How can I connect all my flutter application connections to a proxy? Like a vpn

I live in Iran, which is under sanctions, and I am currently using the API, which is under sanctions I wanted to see if there was a way I could proxy the whole

Firebase unable to process request due to missing initial state

I am trying to use phone auth from firebase and I get this error now. Unable to process request due to missing initial state. This may happen if browser session

infinite scrolling from flutter application that fetch data from wordpress rest api based on categories fetch data not according to their category

infinite scrolling from flutter application that fetches data from WordPress rest API based on categories... I tried to fetch data based on categories but it di

SocketException (SocketException: Failed host lookup: 'test' (OS Error: nodename nor servname provided, or not known, errno = 8))

I've looked elsewhere and every site keeps telling me this is effectively an internet connectivity error... But I know that can't be correct. I'm using Flutte