Swift - UIImagePickerController - how to use it?

Question

I am trying hard to understand how this works, but it\'s pretty hard for me. =) I have 1 view, there is one button and one small ImageView area for preview. The button trigg

Answer 1

Try this:

func imagePickerController(picker: UIImagePickerController!, didFinishPickingMediaWithInfo info:NSDictionary!) {
    let tempImage = info[UIImagePickerControllerOriginalImage] as! UIImage
    imagePreview.image  = tempImage

or you can also use ? in place of !.