id stringlengths 7 11 | source stringclasses 1
value | category stringclasses 11
values | title stringlengths 15 214 | text stringlengths 70 30.5k | url stringlengths 57 160 | tags stringlengths 3 113 | created_at int64 1.22B 1.79B |
|---|---|---|---|---|---|---|---|
se_79912277 | stackoverflow | MOBILE_DEVELOPMENT | How can I run a Flutter application in a Flatpaked Chromium browser in Android Studio? | 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 Studio in Ungoogled Chromium. How... | https://stackoverflow.com/questions/79912277/how-can-i-run-a-flutter-application-in-a-flatpaked-chromium-browser-in-android-s | flutter, android-studio | 1,774,183,590 |
se_79911765 | stackoverflow | MOBILE_DEVELOPMENT | Is kDebugMode as reliable as assert() for exclduing code from release builds? | 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 way to do this way back in 2019. But now ... | https://stackoverflow.com/questions/79911765/is-kdebugmode-as-reliable-as-assert-for-exclduing-code-from-release-builds | flutter, dart, flutter-debug, flutter-release | 1,774,077,563 |
se_71217605 | stackoverflow | MOBILE_DEVELOPMENT | How to make app in background like chat head of messenger in flutter | How to make app in background like chat head of messenger in flutter
How to make app in background like chat head of messenger when user but it in background and click on this bubble to open the app again .
I'm trying to use floaty_head package but it doesn't work . | https://stackoverflow.com/questions/71217605/how-to-make-app-in-background-like-chat-head-of-messenger-in-flutter | flutter, dart | 1,645,516,104 |
se_74251611 | stackoverflow | MOBILE_DEVELOPMENT | The argument type 'BuildContext?' can't be assigned to the parameter type 'BuildContext'. The method 'read' isn't defined for the type 'BuildContext' | The argument type 'BuildContext?' can't be assigned to the parameter type 'BuildContext'. The method 'read' isn't defined for the type 'BuildContext'
I have tried many ways and still can't fix it
The argument type 'BuildContext?' can't be assigned to the parameter type 'BuildCon... | https://stackoverflow.com/questions/74251611/the-argument-type-buildcontext-cant-be-assigned-to-the-parameter-type-build | flutter, firebase, android-studio | 1,667,119,273 |
se_79911758 | stackoverflow | MOBILE_DEVELOPMENT | Flutter video_player plays glitchy or fails to play on a specific device after SDK updates | 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 completely broken or plays gli... | https://stackoverflow.com/questions/79911758/flutter-video-player-plays-glitchy-or-fails-to-play-on-a-specific-device-after-s | android, flutter | 1,774,075,102 |
se_54610121 | stackoverflow | MOBILE_DEVELOPMENT | Flutter Countdown Timer | Flutter Countdown Timer
How can I do to put the value passed in the construction, to make a timer that rounds to the first decimal and shows at the child text of my RaisedButton? I've tried but without luck. I manage to make work the callback function with a simple Timer but no periodic and with no update of value in ... | https://stackoverflow.com/questions/54610121/flutter-countdown-timer | timer, dart, flutter, countdown | 1,549,741,846 |
se_79911578 | stackoverflow | MOBILE_DEVELOPMENT | Best way to generate an SBOM for a Flutter app? | 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 Flutter project.
I am aware of and have tried pana, flutter_oss_manager, ... | https://stackoverflow.com/questions/79911578/best-way-to-generate-an-sbom-for-a-flutter-app | android, ios, flutter, flutter-dependencies, sbom | 1,774,035,504 |
se_79911416 | stackoverflow | MOBILE_DEVELOPMENT | Flutter In-App Purchase: How to handle callbacks and pricing for iOS Offer Code Redemption Sheets? | 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 sheet opens, and red... | https://stackoverflow.com/questions/79911416/flutter-in-app-purchase-how-to-handle-callbacks-and-pricing-for-ios-offer-code | ios, flutter, dart, in-app-purchase, storekit | 1,774,018,093 |
se_79911416 | stackoverflow | MOBILE_DEVELOPMENT | Flutter In-App Purchase: How to handle callbacks and pricing for iOS Offer Code Redemption Sheets? | 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 sheet opens, and red... | https://stackoverflow.com/questions/79911416/flutter-in-app-purchase-how-to-handle-callbacks-and-pricing-for-ios-offer-code | ios, flutter, dart, in-app-purchase, storekit | 1,774,018,093 |
se_79911053 | stackoverflow | MOBILE_DEVELOPMENT | How I can display and edit large number of texts in Flutter | How I can display and edit large number of texts in Flutter
I am developing a application that can edit large number of text in flutter, but when the number of texts is large enough then the application is crashed.
I am wondering that are there any solution for this case?
I have try some suggestion like chunking, ...e... | https://stackoverflow.com/questions/79911053/how-i-can-display-and-edit-large-number-of-texts-in-flutter | flutter, text, text-editor | 1,773,975,113 |
se_61182379 | stackoverflow | MOBILE_DEVELOPMENT | How Can I PAUSE or RESUME a async task using a button in flutter? | How Can I PAUSE or RESUME a async task using a button in flutter?
I'm Building An Flutter Application which requires image changes after a period of time. I thought using while loop with a sleep method inside may solve the problem. But It didn't, Image is only getting change after the loop ends. Application UI also ge... | https://stackoverflow.com/questions/61182379/how-can-i-pause-or-resume-a-async-task-using-a-button-in-flutter | flutter, dart, flutter-layout | 1,586,758,106 |
se_65327020 | stackoverflow | MOBILE_DEVELOPMENT | UI freezes in simple async computation | UI freezes in simple async computation
Context
I'm working on a function that will execute some actions chronologically and I want to be able to pause its execution and then resume on a button press.
Problem
With the code below, the UI gets freezed when the code reaches the await Future.doWhile(() => _isTestPaused);
C... | https://stackoverflow.com/questions/65327020/ui-freezes-in-simple-async-computation | android, flutter, user-interface, dart, async-await | 1,608,135,192 |
se_79296394 | stackoverflow | MOBILE_DEVELOPMENT | Why is the image not appearing in iOS push notifications using Firebase Cloud Messaging? | Why is the image not appearing in iOS push notifications using Firebase Cloud Messaging?
I’m implementing push notifications with an image in my iOS app using Firebase Cloud Messaging (FCM). I've created a custom NotificationServiceExtension to handle the image download and attachment. However, the image is not showin... | https://stackoverflow.com/questions/79296394/why-is-the-image-not-appearing-in-ios-push-notifications-using-firebase-cloud-me | ios, flutter, push-notification | 1,734,677,882 |
se_79907340 | stackoverflow | MOBILE_DEVELOPMENT | Some devices cannot download my app from Google Play due to compatibility issues | Some devices cannot download my app from Google Play due to compatibility issues
I have published my Flutter app to Google Play Console for testing.
Recently I noticed that some users cannot download the app from the Play Store.
When they try to install it, the Play Store shows a compatibility message, such as:
"This ... | https://stackoverflow.com/questions/79907340/some-devices-cannot-download-my-app-from-google-play-due-to-compatibility-issues | android, flutter, google-play | 1,773,467,559 |
se_79909418 | stackoverflow | MOBILE_DEVELOPMENT | Turning on all checkboxes at once from another checkboxlisttile | Turning on all checkboxes at once from another checkboxlisttile
I want to have one "Select All" checkbox to turn 4 additional checkboxes on at once. This is the code for the 4 checkboxes inside an ExpansionTile widget:
ExpansionTile(
shape: LinearBorder.none,
collapsedShape: LinearBorder.none,
iconColor:... | https://stackoverflow.com/questions/79909418/turning-on-all-checkboxes-at-once-from-another-checkboxlisttile | flutter, dart | 1,773,765,494 |
se_66211287 | stackoverflow | MOBILE_DEVELOPMENT | Flutter Web multipart formdata file upload progress bar | Flutter Web multipart formdata file upload progress bar
I'm using Flutter web and strapi headless cms for backend. I'm able to send the files successfully, but would like its progress indication. Backend restrictions: File upload must be multipart form-data, being it a buffer or stream. Frontend restrictions: Flutter ... | https://stackoverflow.com/questions/66211287/flutter-web-multipart-formdata-file-upload-progress-bar | flutter, dart, flutter-web, strapi, dio | 1,613,404,801 |
se_79908547 | stackoverflow | MOBILE_DEVELOPMENT | restorePurchases is not working as expected Flutter | restorePurchases is not working as expected Flutter
I’m stuck with a use case related to in-app purchases. I have implemented in-app purchases with two subscription items.
The products are loading correctly from Apple. I have also implemented an auto-reload logic where, if the subscription is already purchased, it sho... | https://stackoverflow.com/questions/79908547/restorepurchases-is-not-working-as-expected-flutter | ios, flutter, in-app-purchase, flutter-in-app-purchase | 1,773,668,602 |
se_79908529 | stackoverflow | MOBILE_DEVELOPMENT | Firebase Cloud Messaging foreground notification not received in Flutter using onMessage.listen | Firebase Cloud Messaging foreground notification not received in Flutter using onMessage.listen
I'm building a Flutter app using Firebase Cloud Messaging (FCM) and flutter_local_notifications. The notification works fine in background and terminated states, but FirebaseMessaging.onMessage.listen never fires when the a... | https://stackoverflow.com/questions/79908529/firebase-cloud-messaging-foreground-notification-not-received-in-flutter-using-o | flutter, firebase, react-native, dart, firebase-cloud-messaging | 1,773,666,717 |
se_70047425 | stackoverflow | MOBILE_DEVELOPMENT | Flutter crashes on iOS due to failing construction of a thread | Flutter crashes on iOS due to failing construction of a thread
I just wanted to debug some changes I made in my Flutter app on iOS. Started it from VS Code and received the following error:
libc++abi: terminating with uncaught exception of type std::__1::system_error: thread constructor failed: Resource temporarily un... | https://stackoverflow.com/questions/70047425/flutter-crashes-on-ios-due-to-failing-construction-of-a-thread | ios, multithreading, flutter | 1,637,422,926 |
se_79893370 | stackoverflow | MOBILE_DEVELOPMENT | iOS [Transporter] - executable references an unsupported platform in the arm64 slice | iOS [Transporter] - executable references an unsupported platform in the arm64 slice
When trying to deploy app with Transporter app:
Validation failed (409)
Invalid executable. The
“Runner.app/Frameworks/objective_c.framework/objective_c” executable
references an unsupported platform in the arm64 slice. Since your ap... | https://stackoverflow.com/questions/79893370/ios-transporter-executable-references-an-unsupported-platform-in-the-arm64-s | ios, flutter, xcode | 1,771,642,286 |
se_79323722 | stackoverflow | MOBILE_DEVELOPMENT | Error connecting to database: MissingPluginException (no implementation found for method connect on channel mssql_connection) | Error connecting to database: MissingPluginException (no implementation found for method connect on channel mssql_connection)
I am trying to connect my Flutter App to a SQL Server database with using dart plugin mssql_connection, without using any API.
Can anyone tell me why I am getting this error?
Error connecting ... | https://stackoverflow.com/questions/79323722/error-connecting-to-database-missingpluginexception-no-implementation-found-fo | sql-server, flutter, dart | 1,735,821,292 |
se_79908755 | stackoverflow | MOBILE_DEVELOPMENT | Flutter Azure SSO using flutter_appauth: authorizeAndExchangeCode not returning result / PlatformException(null_intent) | Flutter Azure SSO using flutter_appauth: authorizeAndExchangeCode not returning result / PlatformException(null_intent)
I am implementing SSO login in a Flutter mobile application using flutter_appauth with Microsoft Entra ID via OpenID Connect.
Azure configuration seems correct and the login page opens successfully. ... | https://stackoverflow.com/questions/79908755/flutter-azure-sso-using-flutter-appauth-authorizeandexchangecode-not-returning | flutter, azure, single-sign-on | 1,773,689,959 |
se_79264632 | stackoverflow | MOBILE_DEVELOPMENT | iOS cupertino_http error: Unhandled Exception: Invalid argument(s): Couldn't resolve native function '_wrapListenerBlock_1a6kixf' | iOS cupertino_http error: Unhandled Exception: Invalid argument(s): Couldn't resolve native function '_wrapListenerBlock_1a6kixf'
I am trying to run the sample app given with cupertino_http package in iOS. But I am getting below error.
flutter: The Dart VM service is listening on http://127.0.0.1:53003/tmg... | https://stackoverflow.com/questions/79264632/ios-cupertino-http-error-unhandled-exception-invalid-arguments-couldnt-res | flutter, dart, http, flutter-http, flutter-cupertino | 1,733,740,324 |
se_59827537 | stackoverflow | MOBILE_DEVELOPMENT | Flutter passing data up through stateless widget | Flutter passing data up through stateless widget
I am working on a flutter app, and I have some data stored in the state of a widget. In this case it is the string title. I am wondering if I can pass this data through a parent stateless widget and into this stateless widgets parent, which is a stateful widget. If w... | https://stackoverflow.com/questions/59827537/flutter-passing-data-up-through-stateless-widget | flutter, dart | 1,579,538,243 |
se_79908178 | stackoverflow | MOBILE_DEVELOPMENT | Flutter YouTube playback – Bot detection issue when using InAppWebView (works in Pakistan but blocked in US) | Flutter YouTube playback – Bot detection issue when using InAppWebView (works in Pakistan but blocked in US)
I am facing an issue with playing YouTube videos in a Flutter app.
Initially, I used the youtube_player_flutter package, but it kept returning a 150 error code, which usually indicates that the video cannot be ... | https://stackoverflow.com/questions/79908178/flutter-youtube-playback-bot-detection-issue-when-using-inappwebview-works-in | flutter, webview, youtube-api, youtube-iframe-api | 1,773,625,042 |
se_79820064 | stackoverflow | MOBILE_DEVELOPMENT | why context not found error even though i am using same context in flutter | why context not found error even though i am using same context in flutter
I have a column and i am wrraping it with blocprovider....i dont want to wrap material app with this..bcz only this widget is using this provider....dont want to wrap at main point...
class TempScreen extends StatelessWidget {
const TempScre... | https://stackoverflow.com/questions/79820064/why-context-not-found-error-even-though-i-am-using-same-context-in-flutter | flutter | 1,763,125,868 |
se_78650175 | stackoverflow | MOBILE_DEVELOPMENT | How to implement a typing animation in Flutter Bloc without state skips? | How to implement a typing animation in Flutter Bloc without state skips?
I'm developing a Flutter application using the Bloc pattern for state management. My goal is to create a typing animation where messages are displayed character by character or piece by piece (whatever I get from response), emulating the real-tim... | https://stackoverflow.com/questions/78650175/how-to-implement-a-typing-animation-in-flutter-bloc-without-state-skips | flutter, bloc | 1,718,936,257 |
se_79904525 | stackoverflow | MOBILE_DEVELOPMENT | Flutter Hive error: The box "cartbox" is already open and of type Box<Product> | Flutter Hive error: The box "cartbox" is already open and of type Box<Product>
I open the Hive box in main.dart
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await Hive.initFlutter();
Hive.registerAdapter(ProductAdapter());
await Hive.openBox<Product>('cartbox');
await Fir... | https://stackoverflow.com/questions/79904525/flutter-hive-error-the-box-cartbox-is-already-open-and-of-type-boxproduct | flutter, hive, local-storage | 1,773,144,156 |
se_79907711 | stackoverflow | MOBILE_DEVELOPMENT | How can Flutter call a local LLM model on device? | How can Flutter call a local LLM model on device?
I am building a Flutter app and want to run a local LLM model directly on the mobile device without using a cloud API.
My current idea is:
Flutter handles the UI
Native code runs the model
The result is sent back to Flutter
My questions are:
What is the common wa... | https://stackoverflow.com/questions/79907711/how-can-flutter-call-a-local-llm-model-on-device | flutter, large-language-model | 1,773,541,234 |
se_67653412 | stackoverflow | MOBILE_DEVELOPMENT | Pedometer with Daily steps counter using flutter | Pedometer with Daily steps counter using flutter
I am trying to build a basic fitness app using flutter.
The app has two main features:
Daily steps counter
graph of historical data (number of steps each day)
I use the pedometer plugin to retrieve data from the sensors of the phone.
My problem is that the plugin can ... | https://stackoverflow.com/questions/67653412/pedometer-with-daily-steps-counter-using-flutter | flutter, google-fit-api, pedometer | 1,621,711,537 |
se_79907514 | stackoverflow | MOBILE_DEVELOPMENT | FirebaseAuth Error - This app is not authorized to use Firebase Authentication: verify the correct package name, SHA-1, and SHA-256 are configured | FirebaseAuth Error - This app is not authorized to use Firebase Authentication: verify the correct package name, SHA-1, and SHA-256 are configured
I'm Getting The Error Below on Both real Device and Simulator that the app is not authorized to use Firebase Authentication. The correct package name, SHA-1, and SHA-256 ar... | https://stackoverflow.com/questions/79907514/firebaseauth-error-this-app-is-not-authorized-to-use-firebase-authentication | flutter, firebase, firebase-authentication | 1,773,500,702 |
se_79905846 | stackoverflow | MOBILE_DEVELOPMENT | flutter_blue_plus detects Bluetooth devices with flutter run but not in Google Play Store release (AAB, SDK 35) | flutter_blue_plus detects Bluetooth devices with flutter run but not in Google Play Store release (AAB, SDK 35)
When I run my Flutter app locally using flutter run, Bluetooth scanning works perfectly — all nearby devices are detected. However, when I publish the app to Google Play Store (closed testing, release AAB), ... | https://stackoverflow.com/questions/79905846/flutter-blue-plus-detects-bluetooth-devices-with-flutter-run-but-not-in-google-p | android, flutter, bluetooth-lowenergy, release | 1,773,281,232 |
se_74050995 | stackoverflow | MOBILE_DEVELOPMENT | Flutter web run in chrome? | Flutter web run in chrome?
Launching lib\main.dart on Chrome in debug mode...
lib\main.dart:1
Failed to launch browser after 3 tries. Command used to launch it: C:\Users\admin\AppData\Local\Google\Chrome\Application\chrome.exe --user-data-dir=C:\Users\admin\AppData\Local\Temp\flutter_tools.d39b26cf\flutter_tools_chrom... | https://stackoverflow.com/questions/74050995/flutter-web-run-in-chrome | flutter | 1,665,640,117 |
se_75923026 | stackoverflow | MOBILE_DEVELOPMENT | Closing flutter web app (flutter PWA) by clicking on a button | Closing flutter web app (flutter PWA) by clicking on a button
I create a flutter web app and use it as a PWA in my JavaScript website I opened it using iframe.
I want to close my PWA by tapping on a button by SystemChannels.platform.invokeMethod('SystemNavigator.pop').
I tried this code but not working:
GestureDetecto... | https://stackoverflow.com/questions/75923026/closing-flutter-web-app-flutter-pwa-by-clicking-on-a-button | flutter | 1,680,549,361 |
se_70314631 | stackoverflow | MOBILE_DEVELOPMENT | Display and edit text into TextFormField using voice (Flutter Speech to text) | Display and edit text into TextFormField using voice (Flutter Speech to text)
I am working on Flutter speech to text. The scenery is user can give their comment using voice. While they give input for comment by their voice they may edit the comment field and enter some text(given by their voice) into any position. Lik... | https://stackoverflow.com/questions/70314631/display-and-edit-text-into-textformfield-using-voice-flutter-speech-to-text | android, flutter, dart | 1,639,220,996 |
se_76326924 | stackoverflow | MOBILE_DEVELOPMENT | Flutter: Unable to find the lib folder | Flutter: Unable to find the lib folder
sometimes I can't run my project beacuse of couln't found my lib folder in project in android studio, How can I solve this?
I face this problem several time, but every time i create a new project because i couldn't able to solve this, anybody can help me please?? | https://stackoverflow.com/questions/76326924/flutter-unable-to-find-the-lib-folder | flutter, dart, android-studio | 1,684,957,487 |
se_79664335 | stackoverflow | MOBILE_DEVELOPMENT | Flutter Outline completely missing on Android Studio | Flutter Outline completely missing on Android Studio
Android Studio Version: Android Studio Meerkat Feature Drop | 2024.3.2 Patch 1
Build #AI-243.26053.27.2432.13536105, built on May 22, 2025
I've been unable to find anyone with this issue, as it prevents me from extracting and refactoring widgets. It is also missing ... | https://stackoverflow.com/questions/79664335/flutter-outline-completely-missing-on-android-studio | flutter, dart, android-studio, refactoring | 1,749,787,040 |
se_79572604 | stackoverflow | MOBILE_DEVELOPMENT | Package js has been discontinued in Flutter | Package js has been discontinued in Flutter
I have upgraded flutter to latest version.
I have updated packages by flutter pub upgarde --major-versions
I did not use js directly in pubspec.yaml.
Still getting
js *0.6.7 *0.6.7 *0.6.7 0.7.2 (discontinued)
while debu... | https://stackoverflow.com/questions/79572604/package-js-has-been-discontinued-in-flutter | flutter, dart, package, dependencies, pubspec | 1,744,616,624 |
se_79905072 | stackoverflow | MOBILE_DEVELOPMENT | Do anyone's know how to mock supabase in Flutter? | Do anyone's know how to mock supabase in Flutter?
I'm making an app in flutter, and I want to test some services, but i don't know how to mock the supabase client, and it's bringing me more problems than I thought.
I've try to search in YouTube but I don't find any info.
Edit: I've found this library, I think tha... | https://stackoverflow.com/questions/79905072/do-anyones-know-how-to-mock-supabase-in-flutter | flutter, unit-testing, testing, supabase | 1,773,207,436 |
se_61423603 | stackoverflow | MOBILE_DEVELOPMENT | Remove the spaces between GridView in Flutter | Remove the spaces between GridView in Flutter
I want to remove the spaces between GridView children. I will provide an image of what I need and what I get below respectively.
GridView(
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(crossAxisCount: 3, ),
children: <Widget>[
... | https://stackoverflow.com/questions/61423603/remove-the-spaces-between-gridview-in-flutter | flutter, dart | 1,587,807,228 |
se_55502528 | stackoverflow | MOBILE_DEVELOPMENT | Flutter multiple async methods for parrallel execution | Flutter multiple async methods for parrallel execution
I'm still struggeling with the async/await pattern so I'm here to ask you some precisions.
I saw this page explaining the async/await pattern pretty well. I'm posting here the example that bother me :
import 'dart:async';
Future<String> firstAsync() async {
... | https://stackoverflow.com/questions/55502528/flutter-multiple-async-methods-for-parrallel-execution | asynchronous, flutter, async-await | 1,554,318,239 |
se_79906215 | stackoverflow | MOBILE_DEVELOPMENT | Getting errors to upload build to TestFlight after adding watch os support to flutter app for iOS | Getting errors to upload build to TestFlight after adding watch os support to flutter app for iOS
Validation failed
Invalid UIDeviceFamily. The Info.plist of Apple Watch application 'Runner.app/Watch/WearOS Watch App.app' contains an invalid UIDeviceFamily value of '1'. (ID: dd25187d-cc14-4c70-a424-318b62ebbe0e)
Val... | https://stackoverflow.com/questions/79906215/getting-errors-to-upload-build-to-testflight-after-adding-watch-os-support-to-fl | ios, flutter, xcode, apple-watch, watchos | 1,773,322,376 |
se_66724183 | stackoverflow | MOBILE_DEVELOPMENT | How can I queue calls to an async function and execute them in order? | How can I queue calls to an async function and execute them in order?
I have an async function that makes a network request, and I want to make sure that calls to the function wait for any previous calls to finish before making the network request. I also want to make sure that calls to the function result in network ... | https://stackoverflow.com/questions/66724183/how-can-i-queue-calls-to-an-async-function-and-execute-them-in-order | flutter, dart, dart-async | 1,616,259,216 |
se_52159999 | stackoverflow | MOBILE_DEVELOPMENT | await, how it works? | await, how it works?
if I have something like:
var x = await retrieveData()
if (x!= nil){
do stuff
}
where retrieveData() does an http request.
The question is: Does the if condition wait for the retrieving data or not? (In a better way, does the if condition always return false or not?) | https://stackoverflow.com/questions/52159999/await-how-it-works | async-await, dart, flutter | 1,536,042,382 |
se_71203955 | stackoverflow | MOBILE_DEVELOPMENT | Pause an async function until a condition is met in dart | Pause an async function until a condition is met in dart
I have a widget that performs a series of expensive computations (which are carried out on a compute core). The computations are queued in a list in the widget and the computation of each is waited for. The computations are queued in the build function so since ... | https://stackoverflow.com/questions/71203955/pause-an-async-function-until-a-condition-is-met-in-dart | flutter, dart, asynchronous, async-await | 1,645,435,899 |
se_64412825 | stackoverflow | MOBILE_DEVELOPMENT | Flutter queue API requests to execute later | Flutter queue API requests to execute later
I am implementing an app that I should handle offline mode. When I check the internet connection and it is not connected, I should add the API request to a queue to be executed when the internet connection is back again.
How can I do that?
I tried to add class names and the ... | https://stackoverflow.com/questions/64412825/flutter-queue-api-requests-to-execute-later | flutter, queue, offline-mode, dio | 1,603,020,932 |
se_70432726 | stackoverflow | MOBILE_DEVELOPMENT | Notification service extension not called on flutter iOS | Notification service extension not called on flutter iOS
Issue:- When getting remote notification have to show image using the imageurl in payload. In Android it’s working fine once we changed the payload. In iOS image not showing in push notification.
Issue facing on Notification Service Extension:- I have added the ... | https://stackoverflow.com/questions/70432726/notification-service-extension-not-called-on-flutter-ios | ios, swift, flutter, rich-notifications | 1,640,076,648 |
se_58388185 | stackoverflow | MOBILE_DEVELOPMENT | Comment out flutter print statements in vs code | Comment out flutter print statements in vs code
I would like to comment out all the print statements in my flutter code. I am using VS Code. I would also like to preserve the spacing if possible. I have tried some regular expressions but I am not able to capture the space before he print statement. Would anyone know t... | https://stackoverflow.com/questions/58388185/comment-out-flutter-print-statements-in-vs-code | flutter, printing, visual-studio-code, comments | 1,571,119,650 |
se_78833783 | stackoverflow | MOBILE_DEVELOPMENT | Unable to achieve a sidebar menu design similar to the examples provided using Flutter? | Unable to achieve a sidebar menu design similar to the examples provided using Flutter?
Question:
I'm working on a sidebar menu design in Flutter and I'm trying to replicate the look and feel shown in the design examples below. However, I'm not quite able to achieve the desired result with my current implementation.
A... | https://stackoverflow.com/questions/78833783/unable-to-achieve-a-sidebar-menu-design-similar-to-the-examples-provided-using-f | flutter, user-interface, responsive-design, riverpod, windows-desktop-gadgets | 1,722,850,736 |
se_79903970 | stackoverflow | MOBILE_DEVELOPMENT | Flutter Firestore: [cloud_firestore/permission-denied] on both iOS and Android despite open rules (if true) | Flutter Firestore: [cloud_firestore/permission-denied] on both iOS and Android despite open rules (if true)
I am facing a persistent [cloud_firestore/permission-denied] error in my Flutter app when trying to write/read from Firestore. This happens on both Android and iOS devices.
What I have tried so far:
Firebase Ru... | https://stackoverflow.com/questions/79903970/flutter-firestore-cloud-firestore-permission-denied-on-both-ios-and-android-d | flutter, firebase, google-cloud-firestore, firebase-security | 1,773,071,048 |
se_79875108 | stackoverflow | MOBILE_DEVELOPMENT | How to send daily scheduled notifications. I have instant notificaitons that does work, but scheduling notifications doesn't seem to work | How to send daily scheduled notifications. I have instant notificaitons that does work, but scheduling notifications doesn't seem to work
Iäm having issues with sending daily notifications on android. I feel like i have tried everything. The code below is what i use, and then i initialise init in main.dart.
I see ... | https://stackoverflow.com/questions/79875108/how-to-send-daily-scheduled-notifications-i-have-instant-notificaitons-that-doe | android, flutter, dart, push-notification, notifications | 1,769,251,471 |
se_66779763 | stackoverflow | MOBILE_DEVELOPMENT | What does FocusScope.of(context).requestFocus(FocusNode()); mean in Flutter? | What does FocusScope.of(context).requestFocus(FocusNode()); mean in Flutter?
I am a new to flutter and there was nothing in which explained what
FocusScope.of(context).requestFocus(FocusNode());
actually does. I looked through the Flutter documentation but could not figure out exactly what this means.
Can anyone expla... | https://stackoverflow.com/questions/66779763/what-does-focusscope-ofcontext-requestfocusfocusnode-mean-in-flutter | flutter | 1,616,584,132 |
se_54097326 | stackoverflow | MOBILE_DEVELOPMENT | How to do a database insert with SQFlite in Flutter | How to do a database insert with SQFlite in Flutter
How do you insert data into a database in Flutter using the SQFlite plugin?
There are a number of problem solving questions out there but none that I could find to add a canonical answer to. My answer is below. | https://stackoverflow.com/questions/54097326/how-to-do-a-database-insert-with-sqflite-in-flutter | dart, flutter, sqflite | 1,546,970,683 |
se_70025106 | stackoverflow | MOBILE_DEVELOPMENT | How to get a "Sequence" or counters like structure in firebase realtime database | How to get a "Sequence" or counters like structure in firebase realtime database
I am moving from sql to nosql database,as a part of it I am working on a flutter project where I am implementing a sequence like structure as below.
static Future<int> get nextId async {
return database.get().then((snapsho... | https://stackoverflow.com/questions/70025106/how-to-get-a-sequence-or-counters-like-structure-in-firebase-realtime-database | flutter, firebase, firebase-realtime-database | 1,637,260,881 |
se_65012142 | stackoverflow | MOBILE_DEVELOPMENT | How can I blur the background image of DecorationImage in Flutter? | How can I blur the background image of DecorationImage in Flutter?
I am trying to apply the answer from this question. Blurred Decoration Image in Flutter
However, I am bit confused with my code to blur the background image.
@override
Widget build(BuildContext context) {
data = ModalRoute.of(context).settings.... | https://stackoverflow.com/questions/65012142/how-can-i-blur-the-background-image-of-decorationimage-in-flutter | flutter | 1,606,335,576 |
se_69266519 | stackoverflow | MOBILE_DEVELOPMENT | How to handle background music while playing muted video in Flutter? | How to handle background music while playing muted video in Flutter?
I have a Flutter app. On opening the app, the app will play a muted video, till here it's perfectly fine. But when I play music in Spotify in the background, and then I try to open my Flutter app, Spotify pauses the background music. So all I want is... | https://stackoverflow.com/questions/69266519/how-to-handle-background-music-while-playing-muted-video-in-flutter | android, ios, flutter, kotlin, android-audiomanager | 1,632,216,548 |
se_73400202 | stackoverflow | MOBILE_DEVELOPMENT | Dart String Normalization | Dart String Normalization
How can I normalize locale characters like Turkish "İĞŞÇ" to "igsc" in Dart-Flutter?
var string = "İĞŞÇ".normalize();
print(string)
Output: igsc
Is there a way to do this like above? | https://stackoverflow.com/questions/73400202/dart-string-normalization | flutter, dart | 1,660,813,234 |
se_79897813 | stackoverflow | MOBILE_DEVELOPMENT | Flutter: Force portrait UI on tablets (iOS + Android) even when device is landscape, but avoid letterboxing / black bars | Flutter: Force portrait UI on tablets (iOS + Android) even when device is landscape, but avoid letterboxing / black bars
I have a Flutter app that should be portrait-only on phones and tablets.
What I want:
Even if the user holds the device in landscape, the app should stay in portrait UI
I am not able to create a l... | https://stackoverflow.com/questions/79897813/flutter-force-portrait-ui-on-tablets-ios-android-even-when-device-is-landsc | android, ios, flutter, orientation | 1,772,195,581 |
se_79706789 | stackoverflow | MOBILE_DEVELOPMENT | The class 'GoogleSignIn' doesn't have an unnamed constructor | The class 'GoogleSignIn' doesn't have an unnamed constructor
I created app and everything worked perfect but after I finished it I upgraded flutter pub using flutter pub upgrade --major-versions. I got an error:
The class 'GoogleSignIn' doesn't have an unnamed constructor.
Try using one of the named const... | https://stackoverflow.com/questions/79706789/the-class-googlesignin-doesnt-have-an-unnamed-constructor | flutter, google-signin | 1,752,876,015 |
se_79694102 | stackoverflow | MOBILE_DEVELOPMENT | Flutter new google_sign_in package V7 - missing 'accessToken' property? | Flutter new google_sign_in package V7 - missing 'accessToken' property?
I'm updating my Flutter app to use the latest version of the google_sign_in package R7, and I've noticed that the "accessToken"' property is no longer available on the "GoogleSignInAuthentication" class.
With this new package version, ho... | https://stackoverflow.com/questions/79694102/flutter-new-google-sign-in-package-v7-missing-accesstoken-property | flutter, google-signin | 1,751,971,497 |
se_79903704 | stackoverflow | MOBILE_DEVELOPMENT | Flutter TFLite: How to optimize dual-model inference (CNN + Res2Net) latency? | Flutter TFLite: How to optimize dual-model inference (CNN + Res2Net) latency?
I'm working on a real-time detection app using Flutter. I need to run two TFLite models simultaneously: CNN for video and Res2Net for audio.
Current issue: The total inference time is around 500-600ms on Android, which is too slow for real-t... | https://stackoverflow.com/questions/79903704/flutter-tflite-how-to-optimize-dual-model-inference-cnn-res2net-latency | flutter, performance, dart, tensorflow-lite | 1,773,044,678 |
se_74679285 | stackoverflow | MOBILE_DEVELOPMENT | How to flutter sdk upgrade in specific version | How to flutter sdk upgrade in specific version
I want to upgrade flutter specific version. How to do , i don't want to upgrade latest sdk version. I want tp upgrade specific sdk version | https://stackoverflow.com/questions/74679285/how-to-flutter-sdk-upgrade-in-specific-version | flutter, dart | 1,670,176,040 |
se_72782659 | stackoverflow | MOBILE_DEVELOPMENT | Installing Flutter using Homebrew | Installing Flutter using Homebrew
I would like to install Flutter on my Apple M1 machine using Homebrew. But I am a bit hesitant because I am not sure if this will provide any benefits or it will create more trouble (e.g. permission issues). An alternative way would to be install Flutter using its installer from its d... | https://stackoverflow.com/questions/72782659/installing-flutter-using-homebrew | flutter, terminal, operating-system, homebrew, apple-m1 | 1,656,402,886 |
se_79902526 | stackoverflow | MOBILE_DEVELOPMENT | Best practice for tracking free users (non-authenticated) using UUIDs in Supabase | Best practice for tracking free users (non-authenticated) using UUIDs in Supabase
I’m working on a mobile flutter app. We currently use Supabase for our backend. Our current setup only allows "Sign-in with Google" for Premium users. Consequently, our users table only contains records for these paid users.
The Challeng... | https://stackoverflow.com/questions/79902526/best-practice-for-tracking-free-users-non-authenticated-using-uuids-in-supabas | flutter, uuid, supabase | 1,772,830,327 |
se_50159177 | stackoverflow | MOBILE_DEVELOPMENT | Flutter stateful classes | Flutter stateful classes
I'm trying to create a stateful text field that I can call from main() (passing a name of and a limit for the field). I'm trying to reduce the amount of code for consecutive text fields:
import 'package:flutter/material.dart';
import 'package:ui_practice2/StatefulForm.dart';
void main() => ru... | https://stackoverflow.com/questions/50159177/flutter-stateful-classes | dart, flutter | 1,525,362,590 |
se_79902150 | stackoverflow | MOBILE_DEVELOPMENT | Development of windows desktop app without visual studio | Development of windows desktop app without visual studio
Hi everybody I would like to develop a desktop app with flutter for automation of some tasks. The problem I’m facing is the fact that I am willing to write it using flutter and to do so I need visual studio, which I cannot install because we don’t have a license... | https://stackoverflow.com/questions/79902150/development-of-windows-desktop-app-without-visual-studio | flutter | 1,772,789,097 |
se_79902188 | stackoverflow | MOBILE_DEVELOPMENT | Apple Distribution: Multilingual app definition | Apple Distribution: Multilingual app definition
How to configure localizations in Flutter app for iOS distribution? CFBundleLocalizations is not working as expected:
https://github.com/lyskouski/app-finance/blob/main/ios/Runner/Info.plist#L25
<key>CFBundleLocalizations</key>
<array>
<string>ar</string>
<st... | https://stackoverflow.com/questions/79902188/apple-distribution-multilingual-app-definition | ios, flutter, macos | 1,772,791,478 |
se_79902169 | stackoverflow | MOBILE_DEVELOPMENT | Flutter Firebase Notification Action Buttons Not Showing or Working on iOS | Flutter Firebase Notification Action Buttons Not Showing or Working on iOS
I have integrated Firebase notifications in my flutter app then i have to add the actions button in it and I have added the following notification service class for notifications with action buttons and these buttons and their actions are worki... | https://stackoverflow.com/questions/79902169/flutter-firebase-notification-action-buttons-not-showing-or-working-on-ios | ios, flutter, push-notification, notifications, apple-push-notifications | 1,772,790,138 |
se_76677937 | stackoverflow | MOBILE_DEVELOPMENT | check given mobile number associated with whatsapp app or not in whatsapp | check given mobile number associated with whatsapp app or not in whatsapp
one of feature in my project invite contact function, i can imported cantact invite button is thare that selected mobile number check its whatsapp number or not incase that number in whatsapp show whatsapp invite button or not in whatsapp num... | https://stackoverflow.com/questions/76677937/check-given-mobile-number-associated-with-whatsapp-app-or-not-in-whatsapp | flutter, flutter-dependencies | 1,689,240,937 |
se_79362616 | stackoverflow | MOBILE_DEVELOPMENT | FCM notifications not showing on iOS lock screen | FCM notifications not showing on iOS lock screen
I tried googling a bunch but can not find a comprehensive answer.
I am getting my token like this
final notificationSettings = await FirebaseMessaging.instance.requestPermission(
alert: true,
announcement: true,
badge: false,
provisional: false,
... | https://stackoverflow.com/questions/79362616/fcm-notifications-not-showing-on-ios-lock-screen | python, ios, flutter, firebase, firebase-cloud-messaging | 1,737,049,872 |
se_73139541 | stackoverflow | MOBILE_DEVELOPMENT | How do I access the title of a Material App using stock Flutter? | How do I access the title of a Material App using stock Flutter?
I am developing a widget that displays the current page's title without needing the title set directly. In the past, I have used Beamer's context.currentBeamPages.last.title to retrieve this however, we are migrating from Beamer to GoRouter and this hook... | https://stackoverflow.com/questions/73139541/how-do-i-access-the-title-of-a-material-app-using-stock-flutter | flutter, flutter-web | 1,658,931,165 |
se_67789828 | stackoverflow | MOBILE_DEVELOPMENT | Error setting-up flutter_localizations package "Target of URI doesn't exist: 'package:flutter_gen/gen_l10n/app_localizations.dart'." | Error setting-up flutter_localizations package "Target of URI doesn't exist: 'package:flutter_gen/gen_l10n/app_localizations.dart'."
This error appears when I try to add language support to my flutter application:
Target of URI doesn't exist: 'package:flutter_gen/gen_l10n/app_localizations.dart'.... | https://stackoverflow.com/questions/67789828/error-setting-up-flutter-localizations-package-target-of-uri-doesnt-exist-pa | flutter, dart, flutter-dependencies | 1,622,554,283 |
se_65262594 | stackoverflow | MOBILE_DEVELOPMENT | Flutter Unable to run "adb", check your Android SDK installation and ANDROID_SDK_ROOT environment variable | Flutter Unable to run "adb", check your Android SDK installation and ANDROID_SDK_ROOT environment variable
everytime i run flutter doctor i am facing this issue how can i get rid out of it plz hep.
flutter error | https://stackoverflow.com/questions/65262594/flutter-unable-to-run-adb-check-your-android-sdk-installation-and-android-sdk | android, flutter, sdk, adb, root | 1,607,758,293 |
se_75687647 | stackoverflow | MOBILE_DEVELOPMENT | NFC details using Flutter | NFC details using Flutter
How can i read NFC credit cards details like card number, expiry date and cvv using Flutter.I have tried using packages like flutter nfc kit and Nfc manager but it doesn’t seem to do what i want.
Future<void> readCardData() async {
try {
// Check if NFC is supported on the device
... | https://stackoverflow.com/questions/75687647/nfc-details-using-flutter | flutter, nfc, payment, emv | 1,678,380,577 |
se_76737255 | stackoverflow | MOBILE_DEVELOPMENT | How to get credit card details using nfc in flutter? | How to get credit card details using nfc in flutter?
I wanted to ask if its possible to read credit card details using flutter. I have implemented something that can detect the nfc from the application but I can't find a way to get the credit card's data like NAME, CARD NUMBER and EXPIRY DATE. I want to know if its po... | https://stackoverflow.com/questions/76737255/how-to-get-credit-card-details-using-nfc-in-flutter | flutter | 1,689,936,123 |
se_79101403 | stackoverflow | MOBILE_DEVELOPMENT | How can I fix my build fail issue, while taking --release build? | How can I fix my build fail issue, while taking --release build?
In my flutter application, I can't take the build. The build is failing.
I've executed the below command for taking build in my android mobile:
flutter build apk --release
By executing the command shown above, I'm getting this error:
Font asset "BoxIcons... | https://stackoverflow.com/questions/79101403/how-can-i-fix-my-build-fail-issue-while-taking-release-build | android, flutter, exception, build | 1,729,243,124 |
se_79652771 | stackoverflow | MOBILE_DEVELOPMENT | Flutter: Prevent deadlocks in a task queue when tasks enqueue other tasks | Flutter: Prevent deadlocks in a task queue when tasks enqueue other tasks
I'm trying to write a task queue class in flutter, but I need a way of detecting if a task is already running to prevent deadlocks.
import 'dart:async';
Future<void> main() async {
final a = doSomething(1);
final b = doSomethingElse(2);
f... | https://stackoverflow.com/questions/79652771/flutter-prevent-deadlocks-in-a-task-queue-when-tasks-enqueue-other-tasks | flutter, dart, asynchronous | 1,749,040,480 |
se_63005725 | stackoverflow | MOBILE_DEVELOPMENT | Not applicable for the main.dart configuration | Not applicable for the main.dart configuration
I am facing the following issue while selecting the device for emulator. It shows "nothing here" in devices marked with green and "not applicable for main.dart" for the one marked with red.
Image- img
I came across a warning regarding white spaces in android sdk path when... | https://stackoverflow.com/questions/63005725/not-applicable-for-the-main-dart-configuration | flutter | 1,595,291,824 |
se_79895128 | stackoverflow | MOBILE_DEVELOPMENT | "Flutter Android build fails on every plugin with 'Unresolved reference Registrar' despite all cleaning attempts" | "Flutter Android build fails on every plugin with 'Unresolved reference Registrar' despite all cleaning attempts"
I am unable to build the Android version of a Flutter project. Every time I fix one plugin, the build fails on the next one with the same error: Unresolved reference 'Registrar'. The late... | https://stackoverflow.com/questions/79895128/flutter-android-build-fails-on-every-plugin-with-unresolved-reference-registra | android, flutter, kotlin, android-gradle-plugin, speech-to-text | 1,771,906,537 |
se_79900551 | stackoverflow | MOBILE_DEVELOPMENT | flutter hot reload performing hot restart | flutter hot reload performing hot restart
hot reload performing hot restart the app instead of hot reloading. i deleted all caches or any thing you may ask yet i am still facing same problem. it happens just the app for i am working on, so dont think its an ide settings or ide issue. not understanding whats happening,... | https://stackoverflow.com/questions/79900551/flutter-hot-reload-performing-hot-restart | flutter, hot-reload, flutter-hotrestart | 1,772,588,718 |
se_79444423 | stackoverflow | MOBILE_DEVELOPMENT | Flutter Scheduled Notifications not working | Flutter Scheduled Notifications not working
I am building an app and want to send reminders about the tasks the user has to complete. For that I am using flutter_local_notifications: 18.0.1. The variables that I use in this class are below:
static final NotificationService _instance = NotificationService._internal();
... | https://stackoverflow.com/questions/79444423/flutter-scheduled-notifications-not-working | flutter, flutter-local-notification | 1,739,767,345 |
se_79900499 | stackoverflow | MOBILE_DEVELOPMENT | Flutter: WebSocketChannelException / HttpException when connecting to ESP32 AP on Android (Ping works, connection fails) | Flutter: WebSocketChannelException / HttpException when connecting to ESP32 AP on Android (Ping works, connection fails)
I am developing a Flutter app to communicate with an ESP32 acting as an Access Point (AP). The ESP32 has a static IP 192.168.1.1 and is running an HTTP server and a WebSocket server on port 80.
The ... | https://stackoverflow.com/questions/79900499/flutter-websocketchannelexception-httpexception-when-connecting-to-esp32-ap-o | android, flutter, dart, esp32 | 1,772,579,218 |
se_79890650 | stackoverflow | MOBILE_DEVELOPMENT | decodeImageFromPixels per frame for shader pipeline in Flutter causes frame drops; better way to feed fragment shader? | decodeImageFromPixels per frame for shader pipeline in Flutter causes frame drops; better way to feed fragment shader?
I have 2 rendering paths:
Pixel mode: draw indexed pixels via CustomPainter
Filter mode (CRT/LCD): convert frame buffer to BGRA bytes and call ui.decodeImageFromPixels, then pass ui.Image to a fragme... | https://stackoverflow.com/questions/79890650/decodeimagefrompixels-per-frame-for-shader-pipeline-in-flutter-causes-frame-drop | android, flutter, dart, google-chrome | 1,771,311,962 |
se_63845277 | stackoverflow | MOBILE_DEVELOPMENT | flutter ios release size is way larger than apk release | flutter ios release size is way larger than apk release
I am trying to release my flutter app and I encountered this problem where the release size of ios app is too large. The apk release size is about 21.4 MB and the ios release size is about 480 MB!! I don't know what is the problem I tried to update flutter and fl... | https://stackoverflow.com/questions/63845277/flutter-ios-release-size-is-way-larger-than-apk-release | flutter, dart | 1,599,820,108 |
se_77219833 | stackoverflow | MOBILE_DEVELOPMENT | Can we automate Apple App Store Connect app update with "Whats New" localization? | Can we automate Apple App Store Connect app update with "Whats New" localization?
I have my app in multiple languages and the UI requires translated versions of "Whats New" which is a lot of clicking. Can we include perhaps a release notes in the IPA to get the whats new section prefilled?
I was looking at F... | https://stackoverflow.com/questions/77219833/can-we-automate-apple-app-store-connect-app-update-with-whats-new-localization | flutter, app-store-connect, fastlane | 1,696,310,459 |
se_74544050 | stackoverflow | MOBILE_DEVELOPMENT | Accessing a `Ref` when `context` is available | Accessing a `Ref` when `context` is available
I'm in the process of migrating my app to use flutter_riverpod package. At the moment, my app is using provider package to manage/deal with app state.
I have a lot of static methods inside multiple utility classes that take a BuildContext as input. I use the context to acc... | https://stackoverflow.com/questions/74544050/accessing-a-ref-when-context-is-available | flutter, dart, riverpod | 1,669,193,696 |
se_78673055 | stackoverflow | MOBILE_DEVELOPMENT | Firebase Auth - Facebook token Error code 190 | Firebase Auth - Facebook token Error code 190
I am trying to sign in with Facebook on my Flutter app. I'm getting {"code":190,"message":"Bad signature"} as a response from Firebase_auth
According to FB developer docs 190 means "Access token has expired" and the solution is "Get A new access token"
Things I've tried:
U... | https://stackoverflow.com/questions/78673055/firebase-auth-facebook-token-error-code-190 | flutter, firebase, facebook, firebase-authentication, oauth | 1,719,412,419 |
se_79899053 | stackoverflow | MOBILE_DEVELOPMENT | In 2026, what field should a computer engineering student focus on, and what roadmap should they take? | In 2026, what field should a computer engineering student focus on, and what roadmap should they take?
As a third-year computer engineering student in 2026, considering the impact of AI on coding and engineering practice, what will companies expect from me? Which field should I choose (AI, data engineering, cloud DevO... | https://stackoverflow.com/questions/79899053/in-2026-what-field-should-a-computer-engineering-student-focus-on-and-what-roa | android, flutter, security, artificial-intelligence | 1,772,401,178 |
se_79899162 | stackoverflow | MOBILE_DEVELOPMENT | Container border is clipped despite Clip.antialias. How to fix? | Container border is clipped despite Clip.antialias. How to fix?
My widget contains a TextField wrapped by a Container for styling and border. I must use filled: true within the InputDecoration of the TextField. Otherwise, the theme (flex_color_scheme) seems not to fit my UI needs. Using filled: false fixes it in this ... | https://stackoverflow.com/questions/79899162/container-border-is-clipped-despite-clip-antialias-how-to-fix | flutter, themes, flutter-dependencies | 1,772,420,932 |
se_63987128 | stackoverflow | MOBILE_DEVELOPMENT | Connect Flutter application to DynamoDb database | Connect Flutter application to DynamoDb database
I am developing a flutter application and my database is DynamoDB tables. I tried searching for ways to connect the DynamoDB database into my flutter application but couldn't do it. How do I connect it? | https://stackoverflow.com/questions/63987128/connect-flutter-application-to-dynamodb-database | amazon-web-services, flutter, dart, amazon-dynamodb | 1,600,669,346 |
se_62878704 | stackoverflow | MOBILE_DEVELOPMENT | How to implement an async task queue with multiple concurrent workers (async) in dart | How to implement an async task queue with multiple concurrent workers (async) in dart
My goal is to create a kind of web-crawler in dart. For this I want to maintain an task queue where the elements are stored that need to be crawled (e.g URLs). The elements are crawled within the crawl function which returns a List o... | https://stackoverflow.com/questions/62878704/how-to-implement-an-async-task-queue-with-multiple-concurrent-workers-async-in | flutter, asynchronous, dart, queue | 1,594,652,805 |
se_79892058 | stackoverflow | MOBILE_DEVELOPMENT | "Unhandled Exception: PlatformException" in release build of Flutter app on Android | "Unhandled Exception: PlatformException" in release build of Flutter app on Android
I have a Flutter app using several plugins - package_info_plus, permission_handler, shared_preferences. When I run the app in debug mode or a prod flavor not in release mode, the app runs well.
But when I run a prod flavor in... | https://stackoverflow.com/questions/79892058/unhandled-exception-platformexception-in-release-build-of-flutter-app-on-andr | flutter, gradle, android-gradle-plugin | 1,771,490,816 |
se_79898541 | stackoverflow | MOBILE_DEVELOPMENT | How to create a stacked overlapping card UI effect in Flutter with CustomScrollView and Slivers? | How to create a stacked overlapping card UI effect in Flutter with CustomScrollView and Slivers?
I’m trying to build a UI in Flutter where cards are stacked with a vertical overlap, similar to the design in the image below:
I attempted using a Container with negative margins, but flutter doesn’t support that. Simple ... | https://stackoverflow.com/questions/79898541/how-to-create-a-stacked-overlapping-card-ui-effect-in-flutter-with-customscrollv | flutter | 1,772,302,076 |
se_62950180 | stackoverflow | MOBILE_DEVELOPMENT | Facebook Login is currently unavailable for this app | Facebook Login is currently unavailable for this app
I got this error when i try facebook login in the simulator, is this caused by facebook app config? How to solve it? | https://stackoverflow.com/questions/62950180/facebook-login-is-currently-unavailable-for-this-app | ios, flutter, facebook-login | 1,594,974,911 |
se_72262145 | stackoverflow | MOBILE_DEVELOPMENT | requires SDK version >=2.12.0-0 <3.0.0, version solving failed. (Flutter and Dart) | requires SDK version >=2.12.0-0 <3.0.0, version solving failed. (Flutter and Dart)
I keep getting this error when I try to run a flutter app:
The current Dart SDK version is 2.10.0.
Because flutter_app depen... | https://stackoverflow.com/questions/72262145/requires-sdk-version-2-12-0-0-3-0-0-version-solving-failed-flutter-and-dar | android, flutter, dart, sdk | 1,652,716,815 |
se_77207505 | stackoverflow | MOBILE_DEVELOPMENT | error (xcode): target debug_unpack_ios failed: exception: failed to codesign in Flutter and IOS | error (xcode): target debug_unpack_ios failed: exception: failed to codesign in Flutter and IOS
To fully understand and address the issue, it's important to read the entire text. If you've recently updated your macOS to version 14, Xcode 15 and are encountering the following error when using Flutter:
(Uncategorized (X... | https://stackoverflow.com/questions/77207505/error-xcode-target-debug-unpack-ios-failed-exception-failed-to-codesign-in | android, ios, flutter, xcode | 1,696,085,966 |
se_73012377 | stackoverflow | MOBILE_DEVELOPMENT | sqflite's openDatabase never ends in tests | sqflite's openDatabase never ends in tests
My Flutter integration test includes opening databases with sqflite:
import 'package:flutter_test/flutter_test.dart';
import 'package:our_habits/my_app.dart';
import 'package:sqflite/sqflite.dart';
void main() {
testWidgets("Test sqflite database", (WidgetTester test... | https://stackoverflow.com/questions/73012377/sqflites-opendatabase-never-ends-in-tests | flutter, sqlite, testing, sqflite | 1,658,066,072 |
se_79898378 | stackoverflow | MOBILE_DEVELOPMENT | Facebook Login with Firebase on iOS — Do I need to update AppDelegate for URL scheme redirect? | Facebook Login with Firebase on iOS — Do I need to update AppDelegate for URL scheme redirect?
I'm building a Flutter app with Facebook Login integrated via Firebase Auth (flutter_facebook_auth + firebase_auth) and a Magento 2 backend. The auth flow works perfectly on Android but fails on iOS with the following error:... | https://stackoverflow.com/questions/79898378/facebook-login-with-firebase-on-ios-do-i-need-to-update-appdelegate-for-url-sc | ios, flutter, dart, mobile-application, facebook-authentication | 1,772,277,595 |
se_58108848 | stackoverflow | MOBILE_DEVELOPMENT | Flutter: Running "flutter pub get" nothing happens | Flutter: Running "flutter pub get" nothing happens
I'm trying to get packages, when I run flutter pub get it says a color red text I don't know what this means ! analyzer 0.38.4 and just terminated the process.
C:\Mobi\del_cus_app>flutter pub get
! analyzer 0.38.4
Running "flutter pub get" in del_cus_app... ... | https://stackoverflow.com/questions/58108848/flutter-running-flutter-pub-get-nothing-happens | flutter, dart | 1,569,465,535 |
se_75420939 | stackoverflow | MOBILE_DEVELOPMENT | empty cells in appending data one by one into the google sheet via api v4 | empty cells in appending data one by one into the google sheet via api v4
When i append the list of data in a column the data appended leaves the rows equivalent to the maximum rows used in the previous column and then starts appending from the last cell. The picture would explain the problem quite well. I am using fl... | https://stackoverflow.com/questions/75420939/empty-cells-in-appending-data-one-by-one-into-the-google-sheet-via-api-v4 | flutter, google-sheets-api | 1,676,126,699 |
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