So as you can see here's my profile page i just want to create an update method here. Is it possible to do inside this page for the update method? I'm still new
after updating Android Studio and flutter (and kotlin) i get this warnings/errors how to solve or can i ignore without consequential error? Thank you in anvance
I am building a WiFi app for an IoT device, I am generating a list of WiFi networks, and what I would like to accomplish is when the SSID is pressed it changes
import 'package:http/http.dart' as http; import 'package:teste3/Post.dart'; import 'dart:convert'; import 'dart:async'; class Consumo extends StatefulWidget {
I want to deserialize some JSON data that contains a list of article information { "data": [ { "id": 1, "title": "First arti
It's kind of weird the building process —while copying the flutter blue lib— makes reference to an inexistant folder: error: open /development/flutt
While debugging the application in android 12, the app is getting crashed.
I'm building a Flutter app that plays audio files. I have hundreds of audio files that are too large to store in the app. So, I want to host the files, then str
I have an flutter app in playstore but rigth now i'm trying to update with new features, but some camera permissions/features are reducing the app availability
im trying to set initial value for 'title' but it keeps showing me the error: range error (index): invalid value: valid value range is empty class _ProductCreat
I'm trying to create scrollable list of posts, but instead i got static non-scrollable bloc of strings, which is overflowing. Example: Oveflowing: @override
I have a field in my Firestore documents that happens to be an array of user IDs, this field is called "tempID", I want to run a query that return all documents
I have a List which is a list of image URLs, which I will then use to construct a series of Image widgets as part of a gallery. The images will be aligned next
I have a function like this: void function(List<int> listToRemove) { final List<int> list = [1, 2, 3, 4, 5]; list.remove(listToRemove); } and i
I am in the process of adding integration tests for my flutter app (Android & iOS). I am planning on having a sort of BDD test structure, with the Given par
I am creating an App using riverpod, hooks and freezed. My aim is to remove the entire logic out of the widget tree. This article by @ttlg inspired me. In my a
I'm trying to build a simple card game app to play online with friends using Flutter and Firebase. The way it works (for now), is we have lobbies which players
I followed this tutorial online: https://www.youtube.com/watch?v=LlO5jydXws0 For some reason when I press the button to open a file, it does not work or do anyt
I want some nested UI widgets to slide into a Column, from left (off screen) to right (on screen). The Column has an Expanded with a "flex: 4" and a Container.
I have a class with multiple named constructors. All of them have a set of defined parameters and for now I have to rewrite them all over again when I add a new