Show image in imageview from gallery in swift - swift

Question

I am new in IOS and i want to show image in imageView which is picked from gallery.And i have also added the photo description in info.plist.But image is not showing in imageView.Here is my code:
import UIKit
class ViewController: UIViewController, UIImagePickerControllerDelegate,UINavigationControllerDelegate {
#IBOutlet weak var img: UIImageView!
#IBOutlet weak var imageView: UIImageView!
#IBOutlet var chooseBuuton: UIButton!
override func viewDidLoad() {
super.viewDidLoad()
}
#IBAction func btnClicked() {
let imagePicker = UIImagePickerController()
imagePicker.delegate = self
imagePicker.sourceType = UIImagePickerControllerSourceType.photoLibrary
imagePicker.allowsEditing = false
self.present(imagePicker, animated: true, completion: nil)
}
private func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : AnyObject]) {
if let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage {
//imageView.contentMode = .scaleAspectFit
img.image = pickedImage
}
self.dismiss(animated: true, completion: nil)
}
}

Answer 1

Assuming that you are using Swift 3.x:
You should implement imagePickerController(_:didFinishPickingMediaWithInfo:) as follows:
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
if let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage {
//imageView.contentMode = .scaleAspectFit
img.image = pickedImage
}
self.dismiss(animated: true, completion: nil)
}
And it should be good to go. What are the differences? well:
1- Remove private.
2- The signature of the method is not the same, as mentioned in the documentation, info should be of type [String : Any] not [String : AnyObject].