Show and Hide AppBar on Screen Tap in Flutter
I want like the Above images. I want to create an app that will Hide and Show the AppBar and Bottom bar of the app on-screen tap. so I tried It by SetState method and worked great but The Problem…
type 'Null' is not a subtype of type 'Future<Either<Failure, NumberTrivia>>' – Flutter
I was learning how to do test drive development (tdd) as well as clean code architecture on flutter and I kept getting into unfamiliar problem again and again. That is - type 'Null' is not a subtype of type 'Future<Either<Failure,…
In my model class normaly working but it show error now iam working i don't know what is the reason – Flutter
as you see in this picture it shows error when iam using this model class how to solve this problem. I tried but it's not working.
Flutter web throwing error when use firebase
I have created new project in flutter and added firebase using flutterfire configure command after that i have initialized my project like below void main() async { WidgetsFlutterBinding.ensureInitialized(); await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform); runApp(const MyApp()); } then it started throwing error which…
How to create parallelogram shape Container in Flutter?
I really don,t know how to create a parallelogram shape container in a flutter. I also found the flutter library for this but I can't use it because this is not supported by null safety.
Exception has occurred. _TypeError (type 'List<String>' is not a subtype of type 'String') – Flutter
I'm trying to send a list from one page to another page in Flutter. I was able to see my list in Text first, but I couldn't add it to a Wheel of Fortune using flutter_fortune_wheel 1.2.I couldn't understand if…
How to align widgets to top in Column class using NavigationRai – Flutter
I want to put my Text widget at the upper left side of my Homepage.
How to make different picture using carousel slider in flutter?
CarouselSlider( items: [0, 1, 2, 3].map((e) { return Image.asset('assets/images/onboarding6.png'); }).toList(), this is my code how to make different pictures using the carousel slider? pic below is my UI Program
Change color of maxletters in textfiled flutter
How to change color of this? and position other place.( like center of top ) Code: TextField( maxLength: 25, textAlign: TextAlign.center, obscureText: obscuretext, decoration: InputDecoration( contentPadding: const EdgeInsets.all(8.0), border: InputBorder.none, iconColor: Colors.grey.shade800, hintText: hintText, hintStyle: TextStyle( fontWeight: FontWeight.w600, fontSize: 16,…
Strange syntax error with flutter_localizations and intl
Recently (today) I tried to create an app for web and desktop with Flutter and wanted it to be in multiple languages (English, French, Arabic, Dutch...) so I looked at Flutter's tutorial and followed every steps it had. And just…