Examples of programming questions in flutter

Firebase, Flutter Web App Works locally, but when deployed images are not shown
$ flutter build web" is throwing the error "Missing index.html"?
How to get last entry from sqlite in flutter?
Flutter - how to change textcolor in search delegate class?
How to correctly use BlocListener and BlocProvider in Flutter App
How to justify text in a flutter column widget?
Plugin project :location_web not found. Please update settings.gradle. How do I fix this?
Visibility vs Offstage vs Opacity, which is best in hiding a child from widget tree?
How to fix this error Task 'assembleAarRelease' not found in root project 'flutter_plugin_android_lifecycle'.?
How to get the File Extension from a string Path
Flutter - Disable Bottom Navigation Bar Animation (growing text)
How to get type of file?
Flutter/Dart: How to get list value where key equals
How do I add a value at a specific index to an empty list in dart?
How to change the background continuously in flutter
how do I add a circular border to table in flutter
Align text baseline with text inside a column, using Flutter
What is copyWith and how can I use it in Flutter and what is it's use case?
Flutter desktop - change window title from Dart code
How to add ScrollController to SliverList flutter
Gradient background on FloatingActionButton in Flutter
flutter: can not build android apk
FadeAnimation code errors while trying to update simple_animations: ^2.2.1 after migration using sa_v1_migration: ^1.1.2
Obtain coordinates from an address flutter
casting int to bool in dart
how to Trim whitespace in textfield of flutter?
Flutter Error: A value of type 'Future<bool>' can't be assigned to a variable of type 'bool'
Flutter Web submit form on enter key
About errors that occur in flutter's provider
Why can't I use context.read in build(), but I can use Provider.of with listen: false?
Page url not changing in flutter, but the page content changes fine
Flutter Widget test cannot emulate different screen size properly
Flutter: Uncaught ReferenceError: firebase is not defined
Custom route transaction error in flutter
Flutter TextField input validation for a date
How to load and present a PDF file from the web in Flutter
In flutter，How to add a button at the bottom and top of ListView
Difference between the socket , socketio, and websockets
Reading YAML files in Flutter
Flutter positioned widget cuts off content
Dart Package - How to hide internal methods and classes?
how to handle 404 exception with CachedNetworkImage in flutter
Unable to locate android SDK for flutter doctor
How to get index number forEach iterable value in Dart (Flutter)
How to get flutter datepicker value to the textfield?
Listview group by date Dart
Execution failed for task ':app:lintVitalRelease'. Flutter
Flutter image_picker "'PickedFile'" can't be assigned to the parameter type 'File'
Is it possible to force Text widget to use two line space?
Playstore error: App Bundle contains native code, and you've not uploaded debug symbols
how can i parse html in flutter?
How to format numbers as thousands separators in Dart
How to change Flutter Desktop cursor pointer?
Error when reading 'lib/generated_plugin_registrant.dart' in Flutter
how to count number of occurrences of element in list of maps in dart?
CocoaPods not installed or not in valid state
How do you check internet ACCESS continously in flutter.dart, not connection
How to use mix blend mode in flutter?
Flutter Cleartext HTTP traffic not permitted
Incorrect use of ParentDataWidget. - How to fix it?
How to render 'dart:ui' Image into Flutter?
analysis_options.yaml the included file not found
Undefined name 'http' in FLUTTER even after restarting the IDE
how to put .flutter-plugins-dependencies in the gitignore?
Modal Bottom Sheet and Bloc
zsh: command not found: flutter?
Triggering initial event in BLoC
Flutter DIO: upload image using binary body with Dio package
how do i resolve' as prefix' in flutter error
Remove default padding or margin on Bottom Navigation Bar from Flutter
How to calculate childAspectRatio for GridView.builder in flutter
How to remove the divider lines of an ExpansionTile when expanded in Flutter
Flutter youtube_player_flutter: ^7.0.0+6 full Screen
How to get fractional part in dart
Is int type in Dart a value type or reference type?
Flutter push notification is working only when app is in background
Flutter Wrap widget align: left inside ExpansionPanel
Flutter: The method 'listenable' isn't defined for the type 'Box' (using Hive)
Google Maps flutter Gestures are not working inside stack
How to get dominant color from image in flutter?
flutter release apk error :Execution failed for task ':app:lintVitalRelease'
Google Maps camera position updating issues in Flutter
Flutter Delayed Animation code Error : AnimationController.forward() called after AnimationController.dispose()
Flutter crashes on startup: Didn't find class .MainActivity on path DexPathList
Flutter: Combine Multiple Future<T> Tasks
Exception: No Linux desktop project configured error on flutter project
Flutter:How can we use Firebase database with desktop application
Flutter bottom nav bar
Different between Provider and ChangeNotifierProvider
Flutter failed for task app:mergeDebugNativeLibs and app:mergeDebugJavaResource
How to pass multiple arguments in named route in flutter
How to add document with map data to firestore using flutter
Flutter url_launcher open Facebook link inside app(Facebook) installed but in IOS it just open facebook and not the link
How can you change the default ScrollPhysics in flutter?
Flutter - Keyboard not showing when TextFormField is selected
Flutter auto_route_generator not building, FormatException: Not an instance of List
text inside a sizedbox in flutter
Flutter :How to solve flutter_svg pub get failed error?
Where do I get SHA-1 certificate fingerprint using flutter? (using flutter create --androidx ProjectName)
flutter geolocation vs location
Reduce Flutter carousel slider padding
Dart/Flutter get first DateTime of this week
Disable autoformat in VS Code for dart
MissingPluginException(No implementation found for method getDatabasesPath on channel com.tekartik.sqflite)" when i use floor database
Flutter Get closest timestamp to now from List
Getting internet permission in flutter app
Flutter: What is the difference between the apk/release directory and flutter-apk directory under build/app/outputs?
Flutter Hooks Fetching Data using useEffect - setState() or markNeedsBuild() called during build
Error on line 1, column 1 of pubspec.lock: Unexpected character
How to handle flutter bottom navigation bar when back button is pressed to go to the previous route?
Height of the status bar always returns 0
How to parse date time in flutter
How to render SVG in Flutter Web?
How to enable/disable a button ("resend code" button for phone verification) in relation to a countdown timer?
No constructor 'Text.' with matching arguments declared in class 'Text'
Remove padding from Flutter PopupMenuButton
How do I get documentid of a firestore document in flutter?
How to fix "unexpected element <queries> found in <manifest>" error?
Flutter Navigator.pushReplacementNamed show back button at the page
How to round a number up in Flutter?
How to fix the error "'WhereIterable<Products>' is not a subtype of type 'List<Products>'
Flutter - Transform flutter bloc event to add debounce
How Use shared preference with injectable and get_it in flutter?
Error: Cannot invoke a non-'const' constructor where a const expression is expected
What is the difference between ThemeData(primaryColor: Colors.red) and providing one with ColorScheme.primary
Flutter not updating DropdownButton placed within a dialog when item is selected
Get first few words of a String in dart
What is a Future and how do I use it?
How to remove captcha verification from Firebase phone auth using flutter web?
Flutter decrease space between checkbox and it's title
Pod install not installing pods in flutter app
What is the difference in calling Future and Future.microtask in Flutter?
How to publish an app only for iPhone and not to iPad?
Display pop up menu when icon button widget is clicked Flutter
Swift pods cannot yet be integrated as static libraries
How to create square avatar with rounded corners on flutter?
Flutter, Sqflite - DatabaseException(no such table: Project...)
Flutter Align the widget onto the top in ROW
How to display picked image in a circle avatar in Flutter?
error: unable to read input file as a property list: The operation couldn’t be completed. (XCBUtil.PropertyListConversionError error 1.)
How to use OpenCV 4 in native C++ of Flutter (in 2021) (support Flutter 2.0)?
What is the difference between Cubit and Bloc?
Flutter android flavors generate apk
Problem launching an app in release mode Flutter on an iOS simulator
Why won't my Flutter web app debug open in the browser?
what is the difference between flutter package and flutter plugin
Flutter shared_preferences module not found - iOS Xcode build
Flutter Apple Sign In - Empty Email
Flutter error Kotlin could not find the required JDK tools
Error: The specified language version is too high. The highest supported language version is 2.8. in android studio how can I fix it?
Unable to run ios app on iOS 14 with flutter
Errors Launching Flutter app in iOS Simulator
Flutter Flexible Text is overflowing in Column
How to listen to events in flutter webview?
AnimationController The named parameter 'vsync' isn't defined
Flutter: How can I get the coordinates of the center of the map in google maps?
Autocomplete/Intellisense not working for dart/flutter in VSCode
Advantage from static routing to dynamic routing on Flutter
What is the correct way to add time picker in flutter app?
Flutter "this function has a return type of void and cannot be used
How to resolve an error: The sandbox is not in sync with the Podfile.lock
sliver app bar with search functionality in flutter
How to Populate List with Firestore stream using GetX
Hello how can I add a circular loading indicator to my button - Flutter
How to use .env in Flutter web?
How to upload multiple images/files in Flutter using Dio?
dyld: Symbol not found: _ffi_prep_closure_loc (on Mac)
Transform/Translate Flutter widget to negative 50% of it's width
Flutter 'Error running pod install' When I use 'flutter_barcode_scanner: ^1.0.1'
Flutter - Multi Page Navigation using bottom navigation bar icons
How to validate email in a TextFormField
How to create a tab bar at center of the screen in flutter?
I want to launch WhatsApp application from my flutter application
Flutter - How to make a custom TabBar
How to show current time in 24 hours format in Flutter, not using AM or PM?
How to add a shadow around a button in Flutter?
How do you create a list of objects to pass to a widget in Flutter?
Navigation in flutter without context
how to use spacer inside a column that is wrapped with singlechildscrollview?
How to scroll flutter web app using arrow keys
This application cannot tree shake icons fonts
How to fix Command PhaseScriptExecution failed with a nonzero exit code on flutter run in macOS?
Flutter/Dart - Split Comma Separated String into 3 Variables?
SingleChildScrollView , Problem with spaces on the child Column
Flutter not detecting Android Studio
The system ui isn't responding in android emulator (Flutter)
How to add debug symbols to build.gradle
Emoji and accent encoding in dart/flutter
Dart What is the difference between throw and rethrow?
Flutter SDK location after install with ubuntu snap
How to use the flutter downgrade command to switch to an older version of Flutter SDK?
flutter: how to remove icon from expansion panel
In flutter how to clear notification in bar?
MissingPluginException(No implementation found for method Firebase#initializeCore on channel plugins.flutter.io/firebase_core) on Android
How to manually assign the first element of a Listview.builder in Flutter?
Flutter version management. error : -bash: fvm: command not found
Can anyone tell the difference of "flutter_bloc" and "bloc" packages in Flutter
Undefined class 'FirebaseUser'
Flutter: How to Keep TextField Focus on Submit?
No Firebase App '[DEFAULT]' has been created - call Firebase.initializeApp() in Flutter and Firebase
How can i make textfield with hyphen at certain places of input number in flutter
cant define a const constructor for a class with non final fields Flutter
How can i upload multiple images to firebase in flutter and get all their download urls
How to evenly change track height for slider in Flutter?
The operator '[]' isn't defined" error when using .data[] in flutter firestore
Disable Desktop Support Flutter
Bloc event triggered only once
The instance member 'params' can't be accessed in an initializer
Android SDK built for x86 does not support profile mode?
How to get the index number on scroll for listview in flutter?
flutter Ios build fails after upgrading firebase core
VSCode Flutter - stop tracking Flutter repo changes
FlutterError (setState() called after dispose(): (lifecycle state: defunct, not mounted)
The argument type 'Map<String, dynamic> Function()' can't be assigned to the parameter type 'Map<String, dynamic>'
How to check one string contains another sub string in dart/flutter
How to create gradient progress indicator like this?
How to get the value of the current scale of InteractiveViewer in flutter?
Flutter how to remove gridview top space
How to view Flutter debug console output for a release version of the app?
Flutter url_launcher Unhandled Exception: Could not launch youtube url (Caused by canLaunch)
Flutter: unexpected space at the top of ListView
flutter didChangeAppLifecycleState never runs
flutter pub run build_runner stuck
How to read local json import in flutter?
How to mock the FirebaseApp in flutter
How to get the current locale in Flutter using the GetX package?
pub get failed (65 ' ) exit code 65
Flutter best architecture patterns
Close AlertDialog on Navigating back from second screen and refresh page flutter
Flutter: TextField difference between onEdittingComplete and onSubmitted
How to serialize Uint8List to json with json_annotation in Dart?
How to wait for forEach to complete with asynchronous callbacks?
How to 'A RenderFlex overflowed by 61 pixels on the bottom.' on the top of the virtual Keyboard for android
Flutter - replacing an item in a list
How to get current country of device without asking for location permission? Flutter
How to resolve all the sdk and dependencies issues after cloning a project that was using old sdk and packages?
How to add checkbox in ListView in Flutter?
How can I show just 5 items of a list in flutter
Flutter Firebase and Android issue - unable to initialise. Cannot find google-services.json with latest (sept 2020) migration instructions executed
How to call a method once when text editing is completed fully in flutter TextFormField?
I try to make android studio (emulator) work with vs-code but have an error "avdmanager is missing from the Android SDK
Why is flutter pub get not finding my ssh-key for github?
Safe usage for useScrollController? (Flutter Hooks)
Using setData with merge: true in the new FlutterFire API
Flutter dismiss selected dialog with Getx
Failed assertion: line 551 pos 12: 'child.hasSize': is not true
I am not able to preview the icons on vscode while browsing?
How to change the position of validation error in flutter forms?
MissingPluginException(No implementation found for method share on channel plugins.flutter.io/share)
Flutter The named parameter 'colors' isn't defined in SweepGradient