I want to deselect images if I selected more than 4 images, here i can't go back gallery List<XFile?> imageFiles = await ImagePicker.platform.pickMultiImage(); if(imageFiles.length <= 4) { ///successfully uploaded images } else{ ///go back to gallery to deselect images until…
I am using Flutter image_picker library in this way to click images from camera. I want the camera screen to be overlapped by a png image which contains custom wire-frame for capture guidance. ImagePicker _picker = ImagePicker(); XFile? pickedImage =…
I am using the Flutter image_picker library to implement a feature where users can pick an image and upload them to a backend server. Once they click on choosing an image, a dialog box should ask them if they want…
I make uploading an image into server and it work but i want to make it optional, its up to user whether want to upload or not. But an error appears "null check operator used on a null value" if…
I try to code some gallery picker function from Youtube but I want to ask for permission for storage to user ,when I code below code, I get into the app info why I get there and how to fix…
I have tried Flutter Image Picker integration tests and How to test ImagePicker in Flutter Driver?. I am using ImagePicker plugin as below: final result = await ImagePicker().getImage(source: ImageSource.gallery); I have tried above solution, still the image picker opens gallery…
I am trying to install Flutter package "image_picker". When I run flutter pub add image_picker I get the following error: The current Dart SDK version is 3.0.1. Because image_picker <0.7.0-nullsafety doesn't support null safety and image_picker >=0.8.4 <0.8.6 depends on…
The error is this : A value of type 'XFile?' can't be assigned to a variable of type 'File'. I tried changing the type of the variable "picture", from File to XFile, and it gives me this error instead: A…
I'm new to Flutter and would love some help with an error. While using the image_picker package, I noticed that I'm getting a value of null returned when I try to select an image from ios photo gallery. (Specifically, [VERBOSE-2:dart_vm_initializer.cc(41)]…
The following is the code i was trying to implement in. The future method pickImage i guess it is the one having the problem. I am extending the class with GetxController. The method is expected to pick and crop the…