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解决UITextView linkTap 和 单击手势冲突的问题。

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Fin 2024-12-31 09:20:43 +08:00
parent 64a66b16b8
commit ca6dcd2be3
1 changed files with 16 additions and 1 deletions
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17
View/MessageList/CustomTapTextView.swift
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@ -15,6 +15,8 @@ class CustomTapTextView: UITextView, UIGestureRecognizerDelegate {
private lazy var tapGesture = UITapGestureRecognizer(target: self, action: #selector(tap))
/// 双击手势，只是为了让 tapGesture 不要在双击选中文本时触发，没有其他作用
private let doubleTapGesture = UITapGestureRecognizer()
/// UITextView 自带的点击链接手势
private var linkTapGesture: UIGestureRecognizer? = nil
/// 额外的单击事件
var customTapAction: (() -> Void)?
@ -30,9 +32,10 @@ class CustomTapTextView: UITextView, UIGestureRecognizerDelegate {
self.textContainer.lineFragmentPadding = 0
tapGesture.delegate = self
tapGesture.require(toFail: doubleTapGesture)
self.addGestureRecognizer(tapGesture)
self.linkTapGesture = self.gestureRecognizers?.first { $0 is UITapGestureRecognizer && $0.name == "UITextInteractionNameLinkTap" }
doubleTapGesture.numberOfTapsRequired = 2
doubleTapGesture.delegate = self
self.addGestureRecognizer(doubleTapGesture)
@ -62,4 +65,16 @@ class CustomTapTextView: UITextView, UIGestureRecognizerDelegate {
}
return super.gestureRecognizerShouldBegin(gestureRecognizer)
}
func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldRequireFailureOf otherGestureRecognizer: UIGestureRecognizer) -> Bool {
if gestureRecognizer == tapGesture {
if otherGestureRecognizer == doubleTapGesture {
return true
}
if otherGestureRecognizer == linkTapGesture {
return true
}
}
return false
}
}