Category: Flutter

Query asked by user After login i setting user token to my user Secure storage. Like : Future<AuthResponseModel?> login(AuthRequstModel model) async { try { Response response = await _dio.post(loginPath, data: model); if (response.statusCode == 200) { final AuthResponseModel authResponseModel = AuthResponseModel.fromJson(response.data); if (authResponseModel.success!) { await UserSecureStorage.setField(“token”, authResponseModel.token); } return AuthResponseModel.fromJson(response.data); } return null; } catch […]

Query asked by user Is it possible, to modify the slider widget value through a input from outside? For example from a text field? Writing 50 to the textfield for example, the dot of the slider would change to position 50. Answer we found from sources i have no idea why that would be necessary […]

Query asked by user I’m trying to produce an archive (IPA file) of my application made with Flutter. I’m following the official guide for that: Preparing an iOS app for release: Create a build archive. I have a problem producing the archive when I’m using the flutter_secure_storage package. When I try to produce the archive […]

Query asked by user heelp me I want to send text from the first page to the second page. Firts Page Padding( padding: const EdgeInsets.only(top: 16.0), child: RaisedGradientButton( child: Text( ‘Dapatkan Pengukuran’, style: TextStyle( color: Colors.white, fontSize: 20.0, fontFamily: ‘Nunito’, fontWeight: FontWeight.bold), ), gradient: LinearGradient( colors: const <Color>[Colors.purple, Colors.blue], ), onPressed: () { Navigator.push( context, […]

Query asked by user Is there any way to catch a keypress in textfield? In my case, when the user press enter key inside the text field, the values will be stored. For this to happen, I need to use Keypress-event like in Kotlin+Android. I just started trying flutter this week since it is interesting […]

Query asked by user I’m working on a flutter project and I want to build the IPA of my code using windows. I don’t want to test the application in my windows I want just to build the IPA. Is it possible to do it. Any help is highly appreciated. Answer we found from sources […]

Query asked by user I’m getting this errror while following a lecture. ThemeData.dark() is not working properly. import ‘package:zoom_clone/screens/login_screen.dart’; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); @override Widget build(BuildContext context) { return MaterialApp( title: ‘Zoom Clone’, theme: ThemeData().dark(), home: const LoginScreen(), ); } } Answer […]

Query asked by user when i use ‘Late’ with Map<String, CartModel> _items; the lateinitialization error removes. but if the list is empty then the lateinitialization error appear. import ‘package:flutter/material.dart’; import ‘package:shop1/model/cart_item.dart’; class ShopProvider with ChangeNotifier { late Map<String, CartItem> _items; ShopProvider() { _items = { ‘1’: CartItem( id: ‘1’, title: ‘sikki’, imgUrl: ‘assets/cocacola.png’, qnt: 2, […]

Query asked by user On Flutter‚ĶI tried to add Webview inside all the available containers that support scroll but it didn’t work on Android. ListView( shrinkWrap: true, children: <Widget>[ Text(“hiiiiiiiiiiiii “), Text(“hiiiiiiiiiiiii “), Text(“hiiiiiiiiiiiii “), Expanded( child: WebView( key: Key(“webview1”), debuggingEnabled: true, javascriptMode: JavascriptMode.unrestricted, initialUrl: “https://flutter.dev/”)), Text(“hiiiiiiiiiiiii “), Text(“hiiiiiiiiiiiii “), Text(“hiiiiiiiiiiiii “), ], ) Answer […]

Query asked by user I want create a lot of TextFormField with int value.If user changed TextFormField value i was set FAB to visible.So user can save new value if he hit the FAB.But there is a problem with Setstate.When user changed TextFormField value its trigger OnChanged and i was set FAB visible inside setstate.When […]