我有一个看起来像这样的文本视图:
class StudyText: UITextView, UITextViewDelegate {
func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange, interaction: UITextItemInteraction) -> Bool {
print(URL)
return false
}
override var canBecomeFirstResponder: Bool {
return false
}
}
这是结构:
struct ClickableText: UIViewRepresentable {
@Binding var text: NSMutableAttributedString
func makeUIView(context: Context) -> StudyText {
let view = StudyText()
view.dataDetectorTypes = .all
view.isEditable = false
view.isSelectable = true
view.delegate = view
view.isUserInteractionEnabled = true
return view
}
func updateUIView(_ uiView: StudyText, context: Context) {
uiView.attributedText = text
}
}
我正在使用属性链接。
我尝试的每个解决方案都不会使链接响应快速点击。立即地。在显示打印语句之前需要一些延迟。
我试过这个:
view.delaysContentTouches = false
我试过这个:
let tapRecognizer = UITapGestureRecognizer(target: self, action: #selector(tappedTextView(tapGesture:)))
self.addGestureRecognizer(tapRecognizer)
@objc func tappedTextView(tapGesture: UIGestureRecognizer) {
let textView = tapGesture.view as! UITextView
let tapLocation = tapGesture.location(in: textView)
let textPosition = textView.closestPosition(to: tapLocation)
let attr = textView.textStyling(at: textPosition!, in: .forward)!
if let url: URL = attr[NSAttributedString.Key(rawValue: NSAttributedString.Key.link.rawValue)] as? URL {
print("clicking here: \(url)")
}
}
但他们都没有工作。它总是延迟响应我该如何解决这个问题?