Information tab completed; cells now dynamically size correctly

2019-07-17 13:05:24 +02:00
parent 347317a5e7
commit 92e3fed7e6
7 changed files with 268 additions and 42 deletions
@@ -10,4 +10,34 @@ import UIKit

 class InfoViewController : UIViewController {
    
+    @IBOutlet weak var content: UILabel!
+    let prefs = UserDefaults.standard
+    @IBOutlet weak var scrollView: UIScrollView!
+    private let refreshControl = UIRefreshControl()
+    let df = DataFetcher() // should be a static reference
+    
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        if #available(iOS 10.0, *) {
+            scrollView.refreshControl = refreshControl
+        } else {
+            scrollView.addSubview(refreshControl)
+        }
+        refreshControl.addTarget(self, action: #selector(objDoAsync(_:)), for: .valueChanged)
+        refreshControl.tintColor = UIColor(red: 0.39, green: 0.71, blue: 0.96, alpha: 1.0)
+        refreshControl.attributedTitle = NSAttributedString(string: "Fetching some information...")
+        self.scrollView.isDirectionalLockEnabled = true
+    }
+    
+    @objc private func objDoAsync(_ sender: Any) {
+        self.df.doAsync(do: "info") { infoArray in
+            self.content.text = infoArray[0] as? String
+            self.refreshControl.endRefreshing()
+        }
+    }
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        content.text = df.readInformation()
+    }
 }