I am trying to allow users to modify their profile image. I have implemented the correct code and entered the correct call in my plist. My app crashes when I choose a picture and select "choose" I will place my code below.
import UIKit
import Firebase
class EditProfileVC: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
view.addSubview(profileImageView)
setupProfileImageView()
self.view.backgroundColor = UIColor.white
}
func setupProfileImageView() {
profileImageView.centerXAnchor.constraint(equalTo: view.centerXAnchor).isActive = true
profileImageView.topAnchor.constraint(equalTo: self.view.topAnchor, constant: 100).isActive=true
profileImageView.widthAnchor.constraint(equalToConstant: 150).isActive = true
profileImageView.heightAnchor.constraint(equalToConstant: 150).isActive = true
}
lazy var profileImageView: UIImageView = {
let imageView = UIImageView()
imageView.image = UIImage(named: "users")
imageView.translatesAutoresizingMaskIntoConstraints = false
imageView.contentMode = .scaleAspectFill
imageView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(handleSelectProfileImageView)))
imageView.isUserInteractionEnabled = true
return imageView
}()
} I have also created an extension file
import UIKit
extension EditProfileVC: UIImagePickerControllerDelegate, UINavigationControllerDelegate{
@objc func handleSelectProfileImageView() {
let picker = UIImagePickerController()
picker.delegate = self
picker.allowsEditing = true
present(picker, animated: true, completion: nil)
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
var selectedImageFromPicker: UIImage?
if let editedImage = info["UIImagePickerControllerEditedImage"]
as? UIImage {
selectedImageFromPicker = editedImage
} else if let originalImage = info["UIImagePickerControllerOriginalImage"]
as? UIImage{
selectedImageFromPicker = originalImage
}
if let selectedImage = selectedImageFromPicker {
profileImageView.image = selectedImage
}
print(info)
}
func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
print("Canceled Picker")
dismiss(animated: true, completion: nil)
}
func imagePickerController(picker: UIImagePickerController,
didFinishPickingMediaWithInfo info: [String : AnyObject])
{
if let img = info[UIImagePickerControllerOriginalImage] as? UIImage {
profileImageView.image = img
}
}
}
in my Plist, I put in privacy-photo library in usage description.
When I select my picture and press choose to update the users profile image, it crashes and sends an error message,
["UIImagePickerControllerEditedImage": size {1122, 1125} orientation 0 scale 1.000000, "UIImagePickerControllerImageURL": file:///Users/zachwilcox/Library/Developer/CoreSimulator/Devices/C05956CC-616F-42FB-B067-110AF2BD7713/data/Containers/Data/Application/B386A454-C96D-447F-8FB2-5FFCCF1D1780/tmp/63AD5A2C-4214-4E45-9961-F800699B14E0.jpeg, "UIImagePickerControllerMediaType": public.image, "UIImagePickerControllerCropRect": NSRect: {{0, 78}, {2456.9999065657889, 2458}}, "UIImagePickerControllerReferenceURL": assets-library://asset/asset.JPG?id=0F3CDF5B-A958-45D2-822E-571323272379&ext=JPG, "UIImagePickerControllerOriginalImage": size {3024, 3780} orientation 0 scale 1.000000]
I have no idea what this means, why its called or how to fix it. If someone can please help me understand why this happened I will greatly appreciate it!
You have a duplicate method. Try removing the below from your code.
func imagePickerController(picker: UIImagePickerController,
didFinishPickingMediaWithInfo info: [String : AnyObject])
{
if let img = info[UIImagePickerControllerOriginalImage] as? UIImage {
profileImageView.image = img
}
}
Edit:
Dismiss imagepickercontroller after choosing an image. To be included at the bottom inside of the didFinishPickingMediaWithInfo method.
dismiss(animated: true, completion: nil)