Swift/XCode - Select ANOTHER using ImagePickerController - ios

Question

I am wondering how can I select multiple images using the ImagePickerController.
However, I don't wish to select multiple images within the ImagePickerController controller. Rather, my app is set where the user selects an imageView (they all have a tapGestureRecogniser). There are 10. So whenever a user taps a certain imageView, I would like the image to be applied to the selected imageView.
However, it keeps overriding the first imageView.
How can I resolve this matter?
EDIT---
So imagine these are my imageViews:
[ 1 ] [ 2 ] [ 3 ] [ 4 ] [ 5 ]
I tap the third one and I select an image. The image should then be applied to the third imageView. And I can then decide to select the first imageView and add another image etc.
I hope this makes sense.
EDIT x 2 - My code:
let tapGesture = UITapGestureRecognizer(target: self, action: #selector(self.handleSelectedImage))
selectedImage.addGestureRecognizer(tapGesture)
selectedImage.isUserInteractionEnabled = true
func handleSelectedImage() {
let pickerController = UIImagePickerController()
pickerController.delegate = self
pickerController.mediaTypes = ["public.image", "public.movie"]
pickerController.allowsEditing = true
pickerController.modalPresentationStyle = .popover
pickerController.popoverPresentationController?.delegate = self as! UIPopoverPresentationControllerDelegate
pickerController.popoverPresentationController?.sourceView = selectedImage
let alertController = UIAlertController(title: "Add a Picture", message: "Choose From", preferredStyle: .actionSheet)
let cameraAction = UIAlertAction(title: "Camera", style: .default) { (action) in
pickerController.sourceType = .camera
self.present(pickerController, animated: true, completion: nil)
}
let photosLibraryAction = UIAlertAction(title: "Photos Library", style: .default) { (action) in
pickerController.sourceType = .photoLibrary
self.present(pickerController, animated: true, completion: nil)
}
let savedPhotosAction = UIAlertAction(title: "Saved Photos Album", style: .default) { (action) in
pickerController.sourceType = .savedPhotosAlbum
self.present(pickerController, animated: true, completion: nil)
}
let videoAction = UIAlertAction(title: "Videos", style: .default) { (action) in
pickerController.mediaTypes = ["public.movie"]
pickerController.sourceType = .photoLibrary
self.present(pickerController, animated: true, completion: nil)
}
let cancelAction = UIAlertAction(title: "Cancel", style: .destructive, handler: nil)
alertController.addAction(cameraAction)
alertController.addAction(photosLibraryAction)
alertController.addAction(savedPhotosAction)
alertController.addAction(videoAction)
alertController.addAction(cancelAction)
present(alertController, animated: true, completion: nil)
}
func adaptivePresentationStyle(for controller: UIPresentationController) -> UIModalPresentationStyle {
return .none
}
extension AddPostViewController: UINavigationControllerDelegate, UIImagePickerControllerDelegate, UIPopoverPresentationControllerDelegate {
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
if let image = info["UIImagePickerControllerOriginalImage"] as? UIImage {
chosenImage = image
selectedImage.image = image
dismiss(animated: true, completion: {
self.performSegue(withIdentifier: "returnHome", sender: nil)
})
}
}

Answer 1

What you can do is use your imageView's tag property along with a variable to record which imageView made the call. Mentioned below is a rough outline.
Create a variable (say selectedImageView)
Set the tag property of your imageViews from 1-5
When an imageView makes a call to open the imagePickerController, set selectedImageView = imageView.tag
When an image is picked, check the value for selectedImageView and set the image to the imageView with the same tag