I found solution for android in this post: In flutter how i can check if location is enabled? but I still can not find how to check if location is enabled for IOS, I need to have bool, and I…
I'm trying to add a CheckboxListTile but the value of tha checkbox doesn't updates it always stays false, what can i do? need help, here is the code a have. im working with flutter class _DashboardState extends State<Dashboard> { bool…
I am learning FLutter and started with the deprecated version of TextButton i.e FlatButton the colors seems to work but in TextButton version textColor is not working. Here's the code: Widget build(BuildContext context) { return Center( child: Column( children: <Widget>[…
This is a block of flutter code to generate qr code using textformfield and a elevatedbutton, validation keeps failing and gives error 'Null check operator used on a null value'. I'm using a formKey to check whether it's valid to…
This is my code how can I show circular progress indicator inside the Circle avatar until get from backend in flutter. `class _SideBarState extends State<SideBar> { bool _isShown = true; late SharedPreferences prefs; late String name = ""; late String…
Center( //1 child: ListView( children:const [ ListTile( leading: Icon(Icons.map), title: Text('map'), ), ListTile( leading: Icon(Icons.phone), title: Text('phone'), ), ListTile( leading: Icon(Icons.photo_album), title: Text('album'), ), ], ), ), Please explain me why this error has occured.This is the error Too many…
i am trying to make it so that when the timer finishes, it automatically restarts but it seems i am running into some problems. here is the code int _start = 7; int? selectedValue; void startTimer() { const oneSec =…
I'm a flutter beginner. I'm trying to create filter chips. I want a list of 3 filter chips in a row with a multiselection option. How to achieve this? Like this: bool isSelected = false; Padding( padding: const EdgeInsets.only(top: 20),…
Working with win11 pro education. After running my dockor container, docker-compose up --build --detach. I tried and had the below Kojo Mensah@DESKTOP-RJUJLBG MINGW64 /c/src/flutter projects/serverpod/e_commerce/e_commerce_server $ dart bin/main.dart SERVERPOD version: 1.0.1 mode: development time: 2023-03-21 20:01:14.906344Z 2023-03-21 20:01:17.667254Z Failed to…
Hi, I want to ask. Why does this error happen? Can anyone help me. Error code The argument type 'BuildContext' can't be assigned to the parameter type 'String'. Code: Widget recentFileButton( BuildContext context, String fileName, String fileURL, String thumbnailImageName, String…