Project1 ViewController (TableViewController)

ViewController.swift

import UIKit

class ViewController: UITableViewController {
    
    var pictures = [String]() //empty array of Strings to hold our image file names.

    override func viewDidLoad() {
        
        super.viewDidLoad()
        // Do any additional setup after loading the view.
        let fm = FileManager.default
        let path = Bundle.main.resourcePath!
        let items = try! fm.contentsOfDirectory(atPath: path)
        
        for item in items{
            
            if item.hasPrefix("nssl"){
                
                //load a picture
                pictures.append(item)
                
            }
        }
    }
    
    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return pictures.count
    }
    
    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        
        let cell = tableView.dequeueReusableCell(withIdentifier: "Picture", for: indexPath)
        cell.textLabel?.text = pictures[indexPath.row]
        
        return cell
    }

}

Made public