The code simplified below uses a Form composed of two TextFormField's. Under the form, a submit button does concatenate the two input fields in an output Text f
I have downloaded a file to getApplicationDocumentsDirectory(). Then I have inserted the file path to a SQLite database. In this case the file is a png file, a
i opened instabug flutter example app (from github repository) with shake and screenshot event but it doesnt work. (floating button works) Is it possible to sha
I'm getting this error anyone know the solution FAILURE: Build failed with an exception. What went wrong: Execution failed for task ':flutter_plugin_android_lif
I am new to AWS amplify framework. I am saving images from my flutter app with custom metadata. In the same way, I would like to use those metadata to display i
I have an array in the flutter final list = [1, 2, 3, 4, 5]; I want to loop through the array to calculate the sum of all the items in the array,how i can?
I am trying to make an app using flutter blocs, but I am having troubles with the BlocListener not being called and I can't figure out what I'm doing wrong. Her
I am trying to define an extension function on GetInterface as extension FindOrPut on GetInterface { S findOrPut<S>(S dependency,{String? tag}){ if(
I am using flutter_typeahead for showing place suggestions to users as they search using a text field and fetching these suggestions from HERE Maps. flutter typ
I am trying to build a flutter app using google Cloud Build, I am constantly getting this error 1: [+1000 ms] FAILURE: Build failed with an exception. 1: [
I can't find the dart preview flutter UI Guides... I have installed flutter and dart extensions in vscode... Can anyone help?? my Flutter version 2.10.4 and Dar
I've this code: Stream<int> get fooStream async* { barStream.listen((_) async* { int baz = await getBaz(); yield baz; // Does not work });
I was developing the chat app in flutter using firestore, the users successfully chat one-to-one. but I also want to send the notification to the user that some
Attention great developers. I have hit a snag. I have built this application in flutter and has been in development for over a year. When I run the command flut
I have a DraggableScrollableSheet, something like DraggableScrollableSheet( initialChildSize: 0, snap: true, snapSizes: _snapSizes
My app's MyApp widget, which returns MaterialApp (as done in virtually every Flutter app) is rebuild whenever the build function on the home widget is called. I
I am getting this error when running my Flutter app: Launching lib\main.dart on Android SDK built for x86 in debug mode... FAILURE: Build failed with an except
Hi I'm trying to convert a Future list into a LinkedHashMap and I'm having But I'm returning a Future Dynamic This is my class class Event { final String cal
I want to send multiple images alongside the text on WhatsApp, the text is not a problem if it's going to be repeated on every image or just written once, curre
I need an Help for API response handling. I've created model class to convert API res. My issue is on Type the API response is changed for example if type = 'Ap