I want to change the color of a text widget based on a condition. If the variable isDark is true, change color to black, else change color to white. Using the code: ListWidget(BuildContext context) => listItems .map( (e) => Center(…
I am creating an app where user can add record. There is a modal bottom sheet which allow user to add their record. When they press add record the modal bottom sheet closes and I reset the text fields and…
I want to design an application with buttons. The 'odd numbers' button will contain a for loop inside such that when clicked, odd numbers will appear on the screen. I'd like to do similarly for even numbers. > class _MyHomePageState…
On a phone with a diagonal of 6.7 the bottom sheet is shown starting from the middle of the screen, although on more "normal" screens, the bottom sheet is shown starting from the bottom of the screen as it should…
I'm currently facing an issue with scrolling text selection in a TextFormField. I have a custom TextAreaFormField widget with a fixed height and a ScrollView for handling longer texts. However, when I select and move the text, the selection can…
I'm developing for Android/iOS and have stumbled upon one problem. Even if another screen displayed by Navigator.push() or something like the image below, I want the specified widget to continue to be displayed at the bottom. This means that I…
My current database approach looks like this: Now when I stream products, I want for every product the subcollections (images, prices, sizes). What will be the best idea to fetch this in a stream, without using a lot of reads?…
Hello StackOverflow community, I am trying to create an AppBar in Flutter that expands downwards when I click on the arrow icon (similar to the effect shown in this image). The current AppBar implementation I have is shown below: AppBar…
When I want to start my app, I get this error message: FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':app:checkDebugDuplicateClasses'. > A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable > Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in…
I have created a custom widget to get input from the user. I am using TextFields and TextEditingController to get this input. Here is the code for the custom widget called NewAddress: import 'package:flutter/material.dart'; class NewAddress extends StatefulWidget { const…