I am using cloud_firestore and riverpod in my project. I have a firestore database with some data. If I delete the data in firestore, I would expected my app to notice that as well. But at first I get the…
I have a StreamProvider that returns authStateChanges: //Provider Watch Auth state Changes @riverpod class UserAuth extends _$UserAuth { @override Stream<User?> build() { print('Stream Emitting'); return FirebaseAuth.instance.authStateChanges(); } } Now it emits correctly when I first sign in with google account,…
I want to generate an AsyncNotifier that takes one argument on build: @riverpod class ListController extends _$ListController { late ServiceOne _serviceOne; late ServiceTwo _serviceTwo; @override Future<List<ItemModel>> build(ListModel List) { _serviceOne = ref.read(serviceOneServiceProvider); _serviceTwo = ref.read(serviceTwoServiceProvider); return _fetchListItems(list); } /// A…
I have a MainPage, where I have a ListView of my rooms. The ListView uses the response from my getUserRooms service. Everything works fine; I can't understand why The ListView doesn't update when my createRoom request gets called, which is…
I am learning about initializing the Provider used by Riverpod on this site. Therefore, it is explained that the following Provider initialization is old. @Riverpod(keepAlive: true) SharedPreferences sharedPreferences(SharedPreferencesRef ref) => throw UnimplementedError(); void main() async { final sharedPreferences = await…
I'm trying to use ".when" method on a provider I created but I got "The method when isn't defined for the type Future" I would like to use a service class for all my bluetooth method. part 'bluetooth_manager.g.dart'; @riverpod class…
I want to filter out certain elements inside a stream that emits a list of elements. For example a simple model (Item) that is the element inside the List: class Item { int id; String title; bool isDone; } Then…
`my problem is when i pop this screen then come back , i can't access to ref.read and and exception Bad state: Cannot use "ref" after the widget was disposed import 'package:flutter_riverpod/flutter_riverpod.dart'; import 'package:learn_with_lina/providers/messages_provider.dart'; class _CallScreenState extends ConsumerState<CallScreen> { void…
I am creating a flutter app and this is the part of code where i am getting the error. I am using flutter_riverpod package as my provider import 'package:flutter/material.dart'; import 'package:flutter_riverpod/flutter_riverpod.dart'; import 'package:twitter_clone/common/common.dart'; import 'package:twitter_clone/features/tweet/controller/tweet_controller.dart'; class TweetList extends ConsumerWidget {…
I'm using a Riverpod NotifierProvider with a List of data objects as the data source. class FooData { final int data1; final String data2; final String data3; FooData({this.data1 = 0, this.data2 = "", this.data3 = "",}); FooData copyWith({int? data1, String?…