UIKitExample.swift

//
//  ViewController.swift
//  test
//
//  Created by richö butts on 7/8/19.
//  Copyright © 2019 richö butts. All rights reserved.
//

import UIKit
import MobileCoreServices

class ViewController: UIViewController , UIDocumentPickerDelegate {

    @IBAction func BUTTAN(_ sender: Any) {
    
        let importMenu = UIDocumentPickerViewController(documentTypes: [String(kUTTypeText)], in: .open)
        importMenu.delegate = self
        importMenu.modalPresentationStyle = .formSheet
        print("Presenting the thing")
        self.present(importMenu, animated: false, completion: nil)
        print("Presented the thing")
    }
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
        
    }

    
    public func documentPicker(_ controller: UIDocumentPickerViewController, didPickDocumentsAt urls: [URL]) {
        guard let myURL = urls.first else {
            return
        }
        print("import result : \(myURL)")
    }
    
    func documentPickerWasCancelled(_ controller: UIDocumentPickerViewController) {
        print("view was cancelled")
        dismiss(animated: true, completion: nil)
    }

}