In the following Flutter code, a ValueListenableBuilder is used to show a dialog when a ValueNotifier changes. However, when the same value is set again, the dialog is not triggered. ValueNotifier is only notifying listeners when the value changes. The…
Components that are using the Notifier are not getting updated, when the child components are changing the state state_provider.dart class StateProvider extends ChangeNotifier { // user data String _name = ''; String _phoneNumber = ''; String _email = ''; String?…
in flutter i have a listView that gets it's item from a list and the list is downloded from the internet, whenever a new item added to the list i have an event that tells the app a new item…
So I am currently trying to figure out a way to give a color to a certain card depending on which subject the user has selected. I am usifier a notifier. Previously in my code, I was able to refer…
I'd like to add more info the following UserModel and make it available throughout all screens of the app. I've been struggling with the basics of Provider. Should I use a separate class extending the ChangeNotifier and store those additional…
I am working on an API in Flutter after spending a long time I managed to get the data I am using a provider and change notifier to update my UI. According to the data that I get, but the…
I am trying to create a single interface for Google and Facebook login, my SignInProvider looks like: abstract class SignInProvider with ChangeNotifier { bool get isSigningIn; set isSigningIn(bool isSigningIn); void login(); void logout(); } class FacebookSignInProvider with ChangeNotifier implements SignInProvider…
I am trying to implement pagination in my Flutter app but this is the first time I have done it. My idea was to create a Stream of data that updates each time the user reaches the bottom of a…
My actual app is a lot more complex but I have been able to simplify it down to this example which demonstrates the issue. I have 2 buttons which are supposed to reflect the same data. In this example, I…