How to Resize Image in Flutter?
How to resize image using image_editor or any other library. I am used image library, but it gives error: D/OpenGLRenderer: --- Failed to create image decoder with message 'unimplemented'
Flutter – The argument type error: String cant be assigned to int in firebase function
I am creating a sign up and sign in with email and password funcion using firebase. I have a user model in which I add or update to the firestore when user has not been registered or sign in. but…
Flutter – Unable to read file using path provider
So i am making a windows application and i need to check the values stored in a file every few seconds, but for some reason i am unable to access the file. I am not using the regular method of…
Trouble Parsing JSON from OpenWeatherMap API in Flutter
I'm a beginner in Flutter and I'm facing an issue while working on a weather application, which I'm using as a learning project. When I make a call to the OpenWeatherMap API, I encounter an error when trying to parse…
Flutter – How can I write a query to check if a collection is missing from the database?
I'm building an app in Flutter that uses Cloud Firestore to store user records. I also want to save the application settings to Cloud Firestore. For example, the application will use several design templates to choose from. Data about the…
The argument type 'Future<Image?>' can't be assigned to the parameter type 'Image' in Flutter
I want to resize an image. But I get the following error in img.copyResize(image, width: 120) The argument type 'Future<Image?>' can't be assigned to the parameter type 'Image'. import 'dart:io'; import 'package:image/image.dart' as img; import 'package:image_picker/image_picker.dart'; Future resizeImage() async {…
Flutter : Navigate a Widget 1 to Widget 2
From this container/widget To this container/widget How can i navigator a container/widget from the first container/widget to the container/widget. Just click the icon forward/back in flutter ?? As you've seen. Above I have 2 images. I want when I click…
Firebase Auth State is lost after updating app from Swift to Flutter
I have an App in, live in the AppStore developed in Swift where I use Firebase Auth. Everything is working fine. In the next update the app will be a Flutter App, but also using the same Firebase Backend, including…
Flutter – Use current property value in ternary operator
I need to decorate input based on some boolean flag. If flag is On - I need change edge insets. If flag is Off - I need no changes and want to use current value of contentPadding (instead of ????)…
Flutter – Make certain widget scrollable
I have a Column widget in my page. There are two widget in Column widget, one is ListTie, another is ListView. Widget _showBody(BuildContext context) { return Column(children: [ ListTile( horizontalTitleGap: 0, tileColor: Colors.white, onTap: () {}, leading: const Icon( Icons.smart_button,…