Android Studio – SizedBox or Container in Flutter Dart
I have just started my coding journey in Flutter(Dart). I am trying to design a UI and I have succeeded a little bit but not to my inner peace :P So, actually I am trying to design a card like…
Android Studio – Invalid constant value for List of Stateless Widgets
class HomeScreen extends StatelessWidget { const HomeScreen({Key? key}) : super(key: key); final List pages = const [ MessagesPage(), NotificationsPage(), CallsPage(), ContactsPage(), ]; @override Widget build(BuildContext context) { return const Scaffold( body: pages[0], bottomNavigationBar: _BottomNavigationBar(), ); } } There’s an Invalid…
Android Studio – Flutter Font Awesome Icons Not Showing
I changed version , I did this steps ; Stopping the app Running flutter clean in your app directory Deleting the app from your simulator / emulator / device Rebuild & Deploy the app. I tried everything but my font…
Android Studio – I wanna limit value of a quantity that user put on the text field (Flutter)
I want a user can input no more than 100 in my textfield. If a user put more than 100 --let's say 123--, the text will show 100 instead of 123. here is my code TextField( controller: qtyController, keyboardType: TextInputType.number,…
Android Studio – Android Studio : Plugin with id 'com.google.gms.google-services' not found
Overnight I had this problem. Here is my build_gradle: def localProperties = new Properties() def localPropertiesFile = rootProject.file('local.properties') if (localPropertiesFile.exists()) { localPropertiesFile.withReader('UTF-8') { reader -> localProperties.load(reader) } } def flutterRoot = localProperties.getProperty('flutter.sdk') if (flutterRoot == null) { throw new GradleException("Flutter…
Android Studio – No MediaQuery widget ancestor found. All the answers on the service did not help (((
Making a list with adding items to the database. After switching from main.dart to the page with a list, it does not open, it writes an error.enter image description here import 'package:flutter/material.dart'; import 'package:cloud_firestore/cloud_firestore.dart'; import 'package:firebase_core/firebase_core.dart'; class Home extends StatefulWidget…
Xcode – cannot run Flutter application on iOS simulator / Command PhaseScriptExecution failed with a nonzero exit code
enter image description here enter image description here Addition is below I make Flutter app. and then recently it happens cannot to run appication on iOS simulater. I guess the reason is Xcode upgrade but don't know well. do you…
Android Studio – How can I delete a document with all its subcollections in firebase with flutter and dart
Every time I try to delete a document programmatically using documentSnapshot.delete(), the firebase only deletes the document and not its subcollections. I want to permanently delete a document and all its subcollections with the push of a button and every…
Android Studio – Flutter Image AppBar Extend further than background
My question is how do I extend my transparent image further than the appbar's borders? I want the image to cover the whole of the appbar, I have tried using fit: and it doesn't do the job. I want the…
Android Studio – Android studio reporting older dart-sdk version
I have updated flutter and dart to latest version. dart --version shows following output: Dart SDK version: 2.14.4 (stable) (Wed Oct 13 11:11:32 2021 +0200) on "windows_x64" Yet while running pub.get in android studio reports error with older version of…