200,613 questions
0
votes
0
answers
29
views
How to go another TabBar Options while we are in page that has ScrollDirection: Axis.horizontal
I ran into a problem: I have a TabBar with three TabBarViews. We can easily navigate between the first and second pages.
import 'package:farahesab_accoutant/pages/items/models/branch_model.dart';
...
- 112
0
votes
1
answer
47
views
Flutter iOS: USSD code with * and # not launching in phone dialer (works on Android)
hello,
Flutter iOS: USSD code with * and # not launching in phone dialer (works on Android)
flutter ios ussd url-launcher tel-uri PROBLEM
My Flutter app executes USSD codes for mobile money recharges....
Advice
0
votes
0
replies
34
views
Maintain a flutter foreground service alive
Quick context:
I just started an internship in a startup and they asked me to make a prototype of an app that will help doctors gather background information on the patients that opt-in in order to &...
- 1
-3
votes
0
answers
70
views
I am trying to create a social media app; I want to see my posts in profile page, I can only see them for a second, then they are replaced by no posts [closed]
import 'package:flutter/material.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:google_fonts/google_fonts.dart';
import 'auth_service.dart';
class ProfilePage extends ...
- 7
0
votes
0
answers
41
views
Flutter Android - android.jar SDK 35 corrupted 27MB instead of 100MB - Windows - RES_TABLE_TYPE_TYPE error
Problem
Building a Flutter app on Windows always fails with this error:
aapt2.exe E LoadedArsc.cpp:94] RES_TABLE_TYPE_TYPE entry offsets overlap actual entry data.
Failed to load resources table in ...
- 1
-3
votes
0
answers
71
views
Claude Code skills to port website from Flutter to Jaspr [closed]
I would like to use Claude Code to port my website from Flutter to Jaspr in order to improve searchability.
What skills should I use?
What is the best way to orchestrate agents?
- 7,247
0
votes
1
answer
74
views
Firebase App Check debug token returns 403 "App attestation failed" on iOS Flutter app — misleading error hides API key restriction [closed]
Problem
After enabling Firebase App Check enforcement on Firestore, Storage, and RTDB, my Flutter iOS debug build fails to obtain an App Check token. All Firestore listeners fail with "Missing or ...
- 26
0
votes
1
answer
62
views
How can I initialize a FlutterMethodChannel for iOS using a UISceneDelegate?
My iOS app uses a FlutterMethodChannel and I’m adopting the new UISceneDelegate strategy described here: https://docs.flutter.dev/release/breaking-changes/uiscenedelegate
I’m trying to initialize it ...
- 1,378
0
votes
1
answer
43
views
Xcode 26.2 Flutter Command PhaseScriptExecution failed with a nonzero exit code
I created a new Flutter project and ran it successfully on the emulator.
Everything works fine there.
However, when I connect my iPhone and try to run the app via Xcode after selecting a team in the ...
1
vote
0
answers
102
views
How can a non-default Android app send SMS automatically without user interaction?
I’m developing an app that needs to send an SMS automatically when a certain event happens (e.g., a user action). The user should not have to interact with the phone after the event – the message must ...
Advice
0
votes
1
replies
49
views
Cannot find `flutter.bat` after download Flutter on Windows
I've down loaded flutter_windows_3.41.6 stable, extracted into a folder properly, and the flutter.bat is not in the bin where it is supposed to be. in fact i can not find it in any file. i have ...
-3
votes
0
answers
59
views
Flutter Web - Firebase Phone Auth reCAPTCHA Enterprise fails with "invalid-app-credential" error
Firebase Phone Authentication in Flutter Web. reCAPTCHA Enterprise verification fails and falls back to v2, which also fails.
Failed to verify with reCAPTCHA Enterprise. Automatically
triggering the ...
- 11
-3
votes
0
answers
35
views
Flutter application is not running on the chrome/edges [closed]
So i have worked with flutter a long ago and recently i have a shifted to the flutter again so i have installed flutter sdk, android studio and all required things and i am also able to create a ...
0
votes
1
answer
46
views
Firebase isn't allowing coworker's flutter to authorize
I'm making an app in Flutter and dealt with this issue myself, but I solved it by adding my SHA keys to the project. I tried doing the same for him, verifying the package name, doing a pub get -> ...
- 21
0
votes
1
answer
45
views
flutter doctor timeout in docker vscode devcontainer
I'm trying to setup a docker devcontainer in VSCode for Flutter Linux desktop development. The target is ubuntu 26.04. Both Flutter and Docker Devcontainers are new to me. I've been reading the online ...
- 11
0
votes
0
answers
58
views
How can I use Spake2+ with Flutter on Android and iOS? [closed]
I would like to use the Spake2+ handshake in an app I’m developing for Android and iOS using Flutter. There is a spake2plus library for Dart, but it doesn’t support either Android or iOS. Is there a ...
- 115
2
votes
1
answer
94
views
Flutter Mobile Scanner shows black screen after scanning barcode
Flutter Mobile Scanner shows black screen after scanning barcode
I am using the mobile_scanner package in Flutter to scan barcodes. The scanner works correctly for detecting the barcode, but after ...
2
votes
2
answers
94
views
How to call setState when the Navigator.push is not in scope?
I have a MainScreen that has a custom AppBar. That AppBar contains the button to the SettingsScreen. I want the following behavior: after the user leaves the SettingsScreen via the usual back-button/...
- 23
0
votes
1
answer
98
views
Flutter Web Firebase (No Firebase App '[DEFAULT]' has been created)
The problem occurs when integrating Firebase into Flutter Web.
Firebase cannot be initialized within Flutter Web.
The console error is shown below.
The main and index source files are below.
Error:
...
Advice
1
vote
0
replies
96
views
How to control other app through Flutter app?
I spend a lot of time on YouTube every day. This is very alarming for me, and this is why I want to build a Flutter app where the time phone usage will be calculated, and after 2 hours of using the ...
- 132
Best practices
0
votes
1
replies
98
views
How to create a tab-style widget with seamless inverted/concave bottom corners in Flutter?
'm trying to create a bottom-aligned tab widget. My current approach using overlapping shapes results in discontinuous edges and white gaps between the tab and the main container.
How can I achieve a ...
- 141
0
votes
1
answer
96
views
AdMob ads stop showing in production application
I published my Flutter app on Google Play 2 days ago. Yesterday I linked the app with AdMob account. I added app-ads.txt in my app and AdMobs show that my app is ready. No ads are show since than. ...
- 186
0
votes
1
answer
147
views
Latest supported Flutter version for MacOS 12 Monterey
I've had Flutter installed on my mac since at least 2023 (version 3.13.8) and haven't been using it in a long time now. I tried upgrading (newest available 3.41.6) but it got me this error:
Building ...
Advice
1
vote
2
replies
102
views
Google Play Billing Policy – Redirecting Users to Website for Dynamic Course Pricing (Flutter App)
I’m developing a Flutter-based educational app that offers paid courses for exam preparation. The pricing for these courses is dynamic (varies per course), which doesn’t align well with Google Play’s ...
Advice
0
votes
1
replies
67
views
I am using In app review Flutter package. (https://pub.dev/packages/in_app_review)
When using the Flutter in_app_review package on iOS, it’s important to understand how Apple’s in-app review system behaves, especially in TestFlight builds. The review prompt is controlled entirely by ...
- 1
0
votes
1
answer
62
views
Sparkle not updating app name in Finder/Dock after macOS rename when using Flutter auto_updater
I’m working on a Flutter desktop application for macOS and using the auto_updater package (which internally uses Sparkle) for handling OTA updates.
We recently introduced a change where the app name (...
- 54
1
vote
1
answer
69
views
calling flutter from Python with --name
I use this in a bash script:
flutter test --coverage --branch-coverage ut --name tp001
And it works when I invoke the script: do_ut tp001 It only runs tests in the group "tp001". Great, ...
- 919
Advice
0
votes
1
replies
141
views
Flutter Windows desktop - correct way to handle OAuth2 client_secret for Google Drive integration
I'm building a Flutter Windows desktop app that integrates with Google Drive.
I'm trying to determine the correct, secure approach for handling OAuth2
client_id and client_secret. We currently fetch ...
- 19
1
vote
0
answers
67
views
I’m facing an issue with Agora integration on iOS. Live streaming, video calling, and audio calling are not working on iOS
The exact same implementation works perfectly on Android, but fails on iOS.
I’m facing an issue with Agora integration on iOS and would really appreciate any help.
Important Observation:
When I run ...
- 11
0
votes
1
answer
158
views
Code works in debug mode but not in release mode
I am building this app where a part of it runs OCR on a cropped box on the camera frame. In debug mode it was working perfectly and as expected, but once i build the app, some part seems to not ...
- 13
Advice
0
votes
0
replies
84
views
How to implement wall-collision detection for Nvidia NeRF (.glf) models by using Flutter as frontend
Iam working on a project of my own which is based on (Nvidia instant NeRF mesh models) I'm using Flutter app for the front-end. The problem that I'm facing is how do I detect wall collision on mesh ...
1
vote
0
answers
92
views
Embedded Flutter Dropdown/Overlay Web Element clipped by parent HTML element constraints
I am implementing Flutter Web Multi-View Embedding to integrate independent Flutter components into a React.js frontend. Following the official documentation, I am initializing each Flutter widget ...
- 1
0
votes
0
answers
103
views
Decode barcode from Image in Flutter
I need to decode barcode from captured images in my flutter application in WINDOWS. For example, this Code 39 Barcode image (not a perfect image, but that's the purpose of this question)
I have tried ...
- 55
-1
votes
0
answers
123
views
Flutter CERTIFICATE_VERIFY_FAILED on Android 13/14 but works perfectly on Android 16 (Sectigo CA)
I am developing a Flutter application that communicates with a live API server via HTTPS. The API calls work perfectly on an Android 16 device, but when I test the exact same code on devices running ...
- 11
0
votes
1
answer
45
views
Dart/Flutter hook bundles lib code assets into macOS framework without dot characters
my environment details:
=== dart info ===
- Dart 3.11.1 (stable) (Tue Feb 24 00:03:07 2026 -0800) on "macos_arm64"
- on macos / Version 26.3.1 (a) (Build 25D771280a)
- locale is en-US
#### ...
- 41
1
vote
2
answers
98
views
How to use the real PathProvider in a flutter test?
I have a test like this:
void main() {
TestWidgetsFlutterBinding.ensureInitialized();
group('TabletFoldersTable widget', () {
test("File Handler works", () async {
Directory ...
- 17.8k
2
votes
0
answers
77
views
problem with flutter cupertino_native navbar
There is template code, where nav items doesnt display correctly
The last separated icon is too compressed, it doesn't display completely, and long titles are cut off after 2-3 letters and...
It looks ...
Advice
0
votes
1
replies
61
views
Replace default dialer and track calls with recordings?
I am working on a Flutter application for a sales team, and I have a couple of requirements related to phone calling functionality.
What I want to achieve:
Build a custom dialer UI inside my Flutter ...
- 1
Tooling
1
vote
5
replies
70
views
I'd like to try new status management in Flutter, what would be good?
Until now, I've only used RiverPod and Provider to do status management. I think they only use the same technology, so I want to proceed with the project using new status management, but I'm agonizing ...
- 11
0
votes
0
answers
92
views
How to extract fingerprint features from a regular image (Flutter / Python) for WSQ conversion?
I’m working on a project where I need to process fingerprint images and convert them into WSQ format.
So far, I already have a working script that converts an image into WSQ format. That part is fine.
...
- 368
2
votes
1
answer
94
views
How to add closed dynamic libraries to a Flutter app using dart Hooks?
my environment details:
=== dart info ===
- Dart 3.11.1 (stable) (Tue Feb 24 00:03:07 2026 -0800) on "macos_arm64"
- on macos / Version 26.3.1 (a) (Build 25D771280a)
- locale is en-US
#### ...
- 41
Best practices
3
votes
0
replies
87
views
Flutter: How to implement WhatsApp-like BottomNavigationBar with fill animation on tab selection?
Body:
I am trying to create a BottomNavigationBar similar to the WhatsApp app.
Expected behavior:
Icons are outlined by default
When a tab is selected, the icon becomes filled
The selected tab has ...
0
votes
0
answers
91
views
Android: Cannot use AudioRecord and SpeechRecognizer together (microphone conflict) but works on iOS
I am building a Flutter app with native Android code where I:
Record audio using AudioRecord
Perform speech-to-text using Vosk (offline recognition)
This works fine individually, but when I try to:
...
0
votes
1
answer
240
views
Flutter deploying to Android studio creating prolog error
I am trying to deploy my first flutter app to an android emulator in vscode/intelij/android studio. All give me the same error. I have been searching and can't find a solution. Deploying to a medium ...
- 495
0
votes
1
answer
61
views
How can I run a Flutter application in a Flatpaked Chromium browser in Android Studio?
I have the following setup
Android Studio, installed via my system packet manager (Pacman on Arch Linux)
Ungoogled Chromium, installed via Flatpak
Now I want to launch a Flutter App from Android ...
- 313
Best practices
3
votes
2
replies
104
views
Is kDebugMode as reliable as assert() for exclduing code from release builds?
I have always been surrounding code that I don't want included in release builds in Flutter apps with
assert((){
print('Debug-only code here');
}());
I vaguely remember this being the recommended ...
- 19.2k
0
votes
0
answers
60
views
Flutter video_player plays glitchy or fails to play on a specific device after SDK updates
I am developing a Flutter chat application that displays videos in a feed (similar to WhatsApp). Recently, after updating my Flutter SDK and changing my Android compileSdk to 36, video playback has ...
- 11
Best practices
0
votes
11
replies
96
views
How I can handle several hundred millions of characters in flutter app?
I am developing a Flutter application that allows users to edit text content. The use case involves handling very large text data, specifically, a single text document that can contain several hundred ...
- 1
Tooling
1
vote
0
replies
87
views
Best way to generate an SBOM for a Flutter app?
Keeping in mind the versatility of Flutter as a framework I'm curious if there is any tool out there that integrates well with it to auto generate Bill of Material for a multi-module multi-platform ...
- 697
Advice
0
votes
1
replies
54
views
Flutter In-App Purchase: How to handle callbacks and pricing for iOS Offer Code Redemption Sheets?
I am using the in_app_purchase: 3.2.2 package in my Flutter app. I am implementing Offer Codes using the presentCodeRedemptionSheet() method from the InAppPurchaseStoreKitPlatformAddition.
The system ...
- 11