I have two Text Form Fields inside a Form in flutter. I have added validator to give warnings for invalid value. But I want the warnings to hide when the user starts typing again. How to hide these warnings? I…
I am getting this error un multiples projects, looks like gradle or a service is down i dont kwon what is happening, it could be a new update in the gradle or the android sdk if someone can tell me…
So I have a state in riverpod which holds a List of sets then I have two methods that make it a List of all the sets in the database and another that makes the state only today sets as…
return Scaffold( // key: scaffoldKey, extendBody: true, // bottomNavigationBar: bottomNavigationBar: Container( height: 80, child: ClipRRect( borderRadius: BorderRadius.only( topLeft: Radius.circular(80.0), topRight: Radius.circular(80.0), ), child: BottomNavigationBar( // currentIndex: _selectedIndex, selectedItemColor: Colors.amber[800], // onTap: _onItemTapped, items: <BottomNavigationBarItem>[ BottomNavigationBarItem( icon: Icon(Icons.home), label: 'Home', ),…
This is my Login page code Scaffold( body: SafeArea( child: Padding( padding: const EdgeInsets.symmetric(horizontal: 40), child: _loading ? Center(child: CircularProgressIndicator()) : SingleChildScrollView( child: Column( children: [ SizedBox( height: 120.h, ), Image.asset( "assets/splash.png", width: MediaQuery.of(context).size.width / 2.2, ), SizedBox( height: 60.h,…
I am creating a pageview of tree images that can be scrolled horizontally. I've created a class that contains id, title, and path of trees and called the path of the images by putting it inside the AssetImage widget. When…
I am creating a world time app and when I am popping the screen from the stack and sending data to the home screen it is transfering a bool object but it is still giving the error: type 'Null' is…
I need to fetch Category Data from my custom made API. I create a model, controller for fetch data from API with help of getx, but it give me error. I don't know what is the problem. Can anybody help…
i'm using animatedSwitcher of flutter , to animate my list of widget , but the thing is i want to show the next widget of the list without pressing any button , like after a duration , but i couldn't…
I need to use camera in two screens when one screen push another screen. In that case the camera shows black screen when I go back from second widget: import 'dart:async'; import 'package:camera/camera.dart'; import 'package:flutter/material.dart'; List<CameraDescription> cameras = []; late…