Fix several warnings.

iOS/UIKit Extensions/InteractiveLabel.swift

@@ -9,33 +9,38 @@
 import UIKit
 
 @IBDesignable
-class InteractiveLabel: UILabel {
+class InteractiveLabel: UILabel, UIEditMenuInteractionDelegate {
 
 	override init(frame: CGRect) {
 		super.init(frame: frame)
 		commonInit()
 	}
-	
+
 	required init?(coder: NSCoder) {
 		super.init(coder: coder)
 		commonInit()
 	}
-	
+
 	func commonInit() {
 		let gestureRecognizer = UILongPressGestureRecognizer(target: self, action: #selector(handleLongPressGesture(_:)))
 		self.addGestureRecognizer(gestureRecognizer)
+
+		let editMenuInteraction = UIEditMenuInteraction(delegate: self)
+		addInteraction(editMenuInteraction)
+
 		self.isUserInteractionEnabled = true
 	}
 
 	@objc func handleLongPressGesture(_ recognizer: UIGestureRecognizer) {
-		guard recognizer.state == .began,
-			let recognizerView = recognizer.view,
-			let recognizerSuperView = recognizerView.superview,
-			recognizerView.becomeFirstResponder() else {
-				return
+		guard recognizer.state == .began, let recognizerView = recognizer.view else {
+			return
+		}
+
+		if let interaction = recognizerView.interactions.first(where: { $0 is UIEditMenuInteraction }) as? UIEditMenuInteraction {
+			let location = recognizer.location(in: recognizerView)
+			let editMenuConfiguration = UIEditMenuConfiguration(identifier: nil, sourcePoint: location)
+			interaction.presentEditMenu(with: editMenuConfiguration)
 		}
-		
-		UIMenuController.shared.showMenu(from: recognizerSuperView, rect: recognizerView.frame)
 	}
 
 	override var canBecomeFirstResponder: Bool {
@@ -44,11 +49,20 @@ class InteractiveLabel: UILabel {
 
 	override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
 		return (action == #selector(UIResponderStandardEditActions.copy(_:)))
-
 	}
-	
+
 	override func copy(_ sender: Any?) {
 		UIPasteboard.general.string = text
 	}
-	
+
+	// MARK: - UIEditMenuInteractionDelegate
+
+	func editMenuInteraction(_ interaction: UIEditMenuInteraction, menuFor configuration: UIEditMenuConfiguration, suggestedActions: [UIMenuElement]) -> UIMenu? {
+
+		let copyAction = UIAction(title: "Copy", image: nil) { [weak self] action in
+			self?.copy(nil)
+		}
+		return UIMenu(title: "", children: [copyAction])
+	}
 }
+