AAPT: error: resource android:attr/lStar not found. React-native project

when I try to build the APK in my react-native project I'm facing AAPT: error: resource android:attr/lStar not found. node version : 12.22.12 react-native : 0.6...

I am using clear method inside future function to avoid duplication but even though it duplicates in flutter

I am creating a demo page where I want to display all user's id in a page..and for that I have created a method that adds all user's id to a list array.. I do c...

How to handle firebase entry of DateTime in null safety?

I am currently in the process of migrating my flutter app to null safety. I came across the following question: I have a DatabaseService which should create an...

How can I save Calendar Information in real time database?

I have implemented a calendar widget in my app and can display event details in app. However, whenever I close and open the application again, the appointment details...

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I have this provider with family <pre><code>final gameControllerProvider = ChangeNotifierProvider.autoDispose .family&lt;GameController, GameLevel&gt;((ref, ga...

Flutter - How to place card back in the stack after left swipe

I am using <a href="https://pub.dev/packages/swipe_stack" rel="nofollow noreferrer">swipe_stack</a>. It pretty much serves the purpose for me except that I want to pla...

How to implement this in textformfield in flutter

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I've recently implemented a Sign in with google in my Flutter app. But while the app is doing the login itself there's only a transparent screen, no loadin...

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I use Html Editor in a StatefulWidget and this StatefulWidget inside showDialog, the problem is when I open the showDialog more than one time the app is crashing, in...

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I want use Firebase Auth in Flutter project. And I am use <code>provider</code>. Everything is okey but I am facing one issue with <code>provider</code>. My Ico...

How to nest widgets dynamically in flutter dart?

I want to build nested widgets such that initially there will be one group with one sub-group. Then on click of the add sub-group button it will add sub-groups. Also I...

Flutter color part of row in DataTable

Is it possible to only color a part of a row in a DataTable like 55% of the space? <a href="https://i.stack.imgur.com/7VZ8f.png" rel="nofollow noreferrer"><img...

Mobile ci-cd pipeline on jenkins for flutter apps

On Windows Machine while building flutter build apk on jenkins fails archieving the build apk */.*apk some one could me help me on this please?</p...

Flutter - bottomModalSheet cant validate a textfield widget

I have attached a project which is having a bottom modal sheet. Which sheet contains three <code>TextField</code> as name, number and email. So here I have implemented...

flutter : provider is not updating UI and Not Clearing the variables

This is my Query provider In this provider My data is not updating UI not clearing variable of this function clearRaisedQueryDetailsLoad() <pre><code>import 'dart:...