Category "flutter"

A Firebase App named "[DEFAULT]" already exists

I have my flutter App integrated with firebase, everything was fine but when I migrated firebase project to client firebase console, added his google services f

A Firebase App named "[DEFAULT]" already exists

I have my flutter App integrated with firebase, everything was fine but when I migrated firebase project to client firebase console, added his google services f

Undefined class 'AuthResult' in Flutter

I have been trying to implement Google login screen using Flutter. final AuthResult authResult = await _auth.signInWithCredential(credential); The editor, f

CupertinoTabView casusing Assertion failed: _history.isNotEmpty is not true on Navigator.pop() (web only)

So I have an app that Pops the current screen once an event happens. The code works fine on iOS and Android. But on the web I get the following error: Assertion

How would I make Flutter connection with Oracle?

I want to make a simple web page using flutter as flutter for web, but I want to use Oracle as database in the backend. I know firebase will be more helpful, bu

How do I set the animation color of a LinearProgressIndicator?

The LinearProgressIndicator documentation helpfully displays the existence of a valueColor property and even mentions "To specify a constant color use: new Alwa

Flutter: Get ListView size to create dynamic item sizes

I'm trying to create a ListView in Flutter where the total sum of its items' width is the width of the ListView itself. In other words: I have 24 items, and I

Flutter Test: temporarily disable Firebase or somehow make the test not fail because of Firebase?

I wrote a test: homeScreenWidgetsTest() { testWidgets('Home page screen widgets', (WidgetTester tester) async { await tester.pumpWidget( Materia

2 positional argument(s) expected, but 1 found. and The argument type 'String?' can't be assigned to the parameter type 'List<Object>'

I have been able to open my files using the file picker package but I am to save the result path to the pdfFile variable. This is the variable File? pdfFile; I

Firestore fieldvalue.increment using setData does not increment the value, while updateData does

I have an existing document with count value as 1. When i use FieldValue.increment(1) using setData (which should overwrite with new incremented value), it does

Flutter listen Bloc state from Other Bloc

Hello I'm trying to listen state of bloc form other bloc. I'm using this package https://pub.dev/packages/bloc From my UserBloc I want listen AuthBloc and when

Sign in with Apple: Authorization Error 1000 (Unknown)

I use "Sign in with Apple" using this package: https://pub.dev/packages/sign_in_with_apple I can login successfully on iPhone (real device) I can login successf

Open drawer when using BackdropAppBar

I am using the BackdropAppBar package and would like to open the drawer programmatically from the leading icon using something like that : _scaffoldKey.currentS

Flutter Chat App or Messaging App Notification

I am making a chat app with flutter. I used StreamBuilder to receive messages and store them in Firestore. StreamBuilder<QuerySnapshot<Map<String, dyn

Flutter with Sqflite + Getx data update issues

I am currently using GetX and Sqflite within Flutter and encountering the issue of data update after insert. Firstly, there is a LoadingScreen which checks if t

How to add red asterisk in label of TextFormField In Flutter

As we are not able to make widget like RichText/Text Span For styling TextFormField, Can anyone help me out regarding this... Now Getting:- Expected Result:-

Integrating MetaMask with Flutter Mobile Application

I want to add feature in my mobile app to send ether from one address to another address and for this I need to integrate metamask with my flutter mobile applic

Incoming call notification like WhatsApp in Flutter

I have implemented Audio and video call using Agora for Android and iOS. What I need now a way to show notification with Accept and Reject buttons for calls. I

Incoming call notification like WhatsApp in Flutter

I have implemented Audio and video call using Agora for Android and iOS. What I need now a way to show notification with Accept and Reject buttons for calls. I

Flutter App won't build appbundle/APK or run on Android after android studio 3.5

Basically my app run and build on iOS but doesn't on Android anymore after I updated Android studio to 3.5 version and i really need to be able to post a releas