I am working on an app it was working fine until i upgraded the gradle version now this is the error. I also tried changing the version to 17 but it doesn't seems to work and also changed the java…
I'm developing my application in Android Studio. Today, I need to upgrade to API33. Application compilation: OK Test on my phone : Opening : OK Navigation inside: OK Fragments navigation : Application crash It's worth noting that during development, I…
I'm having trouble accessing the state in bloc consumer This is repository implementation class for managing errors class UserRepositoryImplementation implements UserRepository { const UserRepositoryImplementation(this._remoteDataSource); final UserRemoteDatasource _remoteDataSource; @override ResultFuture<List<UserListModel>> fetchAllUsers() async { try { final result = await _remoteDataSource.fetchAllUsers(); return…
I have seen a lot of these issues about the error below: "[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(null-error, Host platform returned null value for non-null return value., null, null)" but all the solutions are not solving my problem I have followed all…
I'd like to delete all of the data inside of specific node, without knowledge of specific id's. I've written some function within button click: val dbref = FirebaseDatabase.getInstance().reference.child("Message") dbref.addValueEventListener(object : ValueEventListener { override fun onDataChange(snapshot: DataSnapshot) { for (data in…
enter image description here I have tried everything like using cold boot, wiping data but it still shows a black screen. Android studio version in use: Android Studio Giraffe | 2022.3.1 Patch 2 Build #AI-223.8836.35.2231.10811636, built on September 15, 2023…
i create an app that have push notification in background, when the user tap the notification bubble, it can navigate smoothly to the page. but the problem is when the user tap the back button in the android phone, it…
I'm currently creating an Android app that is for quizzes and the quizzes' questions are mainly textual but a small amount of them will be audio or images, Which Firebase service should I use to store the data for those…
I'm trying to make an app in Flutter. Its my first time and I stumbled on an error: BoxFit isn't a type The error occurred when I tried to add a background image to the code. I don't know how…
import 'package:flutter/material.dart'; class SiginupPage extends StatefulWidget { const SiginupPage({super.key}); @override State<SiginupPage> createState() => _SiginupPageState(); } class _SiginupPageState extends State<SiginupPage> { @override Widget build(BuildContext context) { return SafeArea(child: Container( width: double.infinity, height: MediaQuery.of(context).size.height, padding: const EdgeInsets.symmetric(horizontal: 30,vertical: 30), child: Column( mainAxisAlignment:…