I have the following class and list: Class: class ProductPrice { final int productPriceId; final String establishment; final String product; final doubl
Here I have added my webview code in bellow. Website perfectly loaded but i couldn't camera & file chooser option to upload server. WebView( initialUrl: '',
import 'package:flutter/material.dart'; import '../app_data.dart'; import '../widgets/TopicItem.dart'; class TitleTopic extends StatefulWidget { @override Sta
I am building a web app where the front-end is done with Flutter while the back-end is with Python. GET requests work fine while POST requests get blocked becau
I trying to create small project with getx, I have 3 file's get view,getxcontroller,binding and then when I'm running I get issue like this : Unhandled Excepti
I enabled notifications in my app and its working fine but how can I expire an old notification if a new one arrives or expire it after a certain duration?
I am building a music player application. I want to ask the user to allow access to storage when the application is opened. I used this method and it works prop
I am trying Flutter for the first time, and I am a little confused by the MultiProvider class. The question is straightforward, but I didn't find an explanation
I have this List<Map>: var listMap = [ { "label": "Title", "align": "left", "width": 50 }, {
I want to create a unique id for collection call 'Reservation' and I'm not sure how to do it so. It currently has name, plate number, phone number and timestamp
What is the way to write these symbols in Flutter (the symbols directed by the red arrow on image)?
There is this flutter project file that I want to import, it's probably an old project, when I try importing it I get this error message of an existing file but
When I open the screen by "ID", I get the title and data from "dummy.dart" in accordance with the "exercise_model.dart" model, which fall into the "Slider", in
When I open the screen by "ID", I get the title and data from "dummy.dart" in accordance with the "exercise_model.dart" model, which fall into the "Slider", in
I have passed the data in a variable of the previous screen to the next using the guidance of the chosen answer in this post: Passing data between screens in Fl
This is not a problematic question, it was asked because just wanted to know what's actually going on behind it, I can't find an answer in any documentation. Wh
I am facing the below issue, I have previously declared the permissions but since i do not need the permissions any more, I removed the permissions from the man
Im using next code: Directory dir = getApplicationDocumentsDirectory(); Directory newDir = Directory('$dir/test'); await newDir.create(); and added next code i
App is not restarting after writes made using hive in disk. It's throwing the above error and app is not opening.
I have a base64 string of a document from api. I want to know which extension/file format is that. Because if it is in jpg/jpeg/png i want to show it in image w