title: Make VoiceOver say "Swipe Up or Down to Select a Custom Action, then double tap to activate"
body: <p>I have a <code>UITextView</code> with two different hyperlinks in it. To give the chance to choose between the two links when VoiceOver is on, I did:</p>
  
  <pre><code>class MyTextView {
     override func awakeFromNib() {
         super.awakeFromNib()
         let str = "xxxxxx Option 1 yyyy Option 2"
         let attrStr = NSMutableAttributedString(str)
         let rangeOption1 = (str as NSString).range(of: "Option 1")
         let rangeOption2 = (str as NSString).range(of: "Option 2")
         attrStr.addAttributes([.link: "option1", range: rangeOption1])
         attrStr.addAttributes([.link: "option2", range: rangeOption2])
  
         self.attributedText = attrStr
     }
  
     override var isAccessibilityElement: Bool {
         get { return true }
         set {}
     }
  
     override var accessibilityLabel: String? {
         get { return "Link Options" }
         set {}
     }
  
     override var accessibilityCustomActions: [UIAccessibilityCustomAction]? {
         get {
             return [
                  UIAccessibilityCustomAction(name: "Choose Option One", target: self, selector: #selector(option1)),
                  UIAccessibilityCustomAction(name: "Choose Option Two", target: self, selector: #selector(option2))]
         }
         set {}
     }
  
     @objc func option1() { print ("Option 1") }
     @objc func option2() { print ("Option 2") }
  }
  </code></pre>
  
  <p>I did this following this <a href="https://developer.apple.com/videos/play/wwdc2018/230/" rel="noreferrer">WWDC video</a> from min 33. What I can not manage is that it says <strong>Swipe Up or Down to Select a Custom Action, then double tap to activate</strong> when the textView is focused.</p>
  
  <p>Right now it says <strong>"xxxxxx Option 1 [pause] link [pause] yyyy Option 2 [pause] link [pause]"</strong></p>
  
  <p>Once the textView is focused, if I swipe down on it it tells me the "Choose Option One" and "Choose Option Two". If after it says "Choose Option X" I double tap, the correction option is chosen.</p>
  
  <p>Technically all is good, I just want to to announce the instructions to the user as it does in the video. Worst case scenario I will just append that to the <code>accessibilityLabel</code>, but that's hacky.</p>