I have 2 dart files called main.dart and spotify_service.dart. The app is basically filtering according to user's preferences based on genre and year and gives some recommendation using a recommendation query of Spotify API while fetching data. I'am trying to…
I am using Slider.adaptive in bottomsheet but it does not update my view regardless that I am using StatefulBuilder. Here is minimized version of my code: Duration _duration = const Duration(milliseconds: 0); Duration _position = const Duration(milliseconds: 0); @override Widget…
I have a GridView builder that renders a list of Container widgets. However, the box shadow of the Container widgets will be cut off as shown in the following screenshot. GridLayOut Class import 'package:flutter/material.dart'; import 'package:project/utils/constants/sizes.dart'; class GridLayout extends StatelessWidget…
Create 6 Distinctive Random Numbers using Flutter and Dart to make an app. Where these 6 different numbers don't repeat themselves when they are randomize Although I used this import 'dart:math'; void main() { List<int> values = []; while (values.length…
this is code of paginating data from firestore , here i am using a library called firebase_ui_firestore ^1.5.15 from pub.dev,pagination works fine but here the issue is when i tap on the textfield it automatically scrolls up the list ,…
Why I keep getting this error message although I added the null checking? if (params.page != null) { ++params.page; } Error The method '+' can't be unconditionally invoked because the receiver can be 'null'. Try making the call conditional (using…
I have set positioned as children in Stack. but when run the code the error show this type: Failed assertion: line 600 pos 12: 'size.isFinite': is not true. this is my full code. i have used one stack image and…
I have three widgets and I would like the top widget to be at the very top and the bottom widget to be at the very bottom. The middle widget can be either equally spaced or just under the top…
I am working on an app that have a home page and a settings page so i want to move between them with an icon button in the appbar so i used navigator.push method but the app freezez and dosenot…
I have a flutter project that should have the user enter a string input thin put it into a card but for better ux i want to add a delete feature so i put an icon button but i cant…