late DateTime datePicked = DateTime.now(); void showDatePickerForUser() { showDatePicker( context: context, initialDate: DateTime.now(), firstDate: DateTime.now(), lastDate: DateTime.now().add(const Duration(days: 365)), ).then((value) { setState(() { datePicked = value!; }); }); } Container( height: MediaQuery.of(context).size.height * 0.08, width: MediaQuery.of(context).size.width * 0.9, decoration: BoxDecoration(…
I have a flutter app and I'm using bottom navigation bar on this app. I wrote the code of the Bottom Navigation bar, in the separate dart page than import those page , where I want to show the bottom…
The code below is from the article 'Make your first provider/network request' in Riverpod documentation. //activity.dart import 'dart:convert'; import 'package:http/http.dart' as http; import 'package:riverpod_annotation/riverpod_annotation.dart'; import 'activity.dart'; // Necessary for code-generation to work part 'provider.g.dart'; /// This will create a provider…
I want to display the displayName and email from FirebaseAuth on an app screen but when I try to put them into Text() widgets I get an error. Here is the error: The argument type 'String?' can't be assigned to…
I want to add item in list when floatingAction button is clicked. class EditAgentVehiclesListScreen extends HookWidget { final ValueNotifier<List<VehicleItems>> list; const EditAgentVehiclesListScreen(this.list, {super.key}); @override Widget build(BuildContext context) { return Scaffold( floatingActionButton: FloatingActionButton( backgroundColor: AppTheme.light.colorScheme.primary, onPressed: () { Navigator.pushNamed(context, TenancyRoutes.createVehicleItemsScreen) .then(((onValue)…
import 'dart:io' ... print(pid); This code print the pid of my Flutter application. But I want to get the other apps' pid when I switch on that app. Suppose, I am now on skype app. So this print(pid) will print…
I have a list on Screen A I Navigate to Screen B passing list on Screen A and modify few fields in the list in Screen B And I press back. Then the Screen A list is also getting updated.…
whenever I use Expanded or Flexible in anyway on this Widget buildRadioButton(String label, String value, String? groupValue, Function(String?) onChanged) { return Row( children: [ Radio( value: value, groupValue: groupValue, onChanged: onChanged, activeColor: Theme.of(context).colorScheme.onBackground, fillColor: MaterialStateColor.resolveWith( (states) { if (states.contains(MaterialState.selected)) {…
hello i want to ask what's better to structured bloc, in my case i have screen to show all jobs, favorite the job and the other screen can create job. Should i create only one bloc or separate bloc for…
I want the TextFormFied value to persist even when navigating to another page and coming back. I think it can be achieved by using Provider. but don't know how to update the controller with the proivder class instance variable. Here…