我有一个带有两个不同超链接的UITextView
。为了在VoiceOver启用时有机会在两个链接之间进行选择,我做了以下操作:
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") }
}
我是从第33分钟起在此WWDC video之后执行此操作的。我无法管理的是它说向上或向下滑动以选择“自定义操作”,然后在textView聚焦时双击以激活。
现在它说“xxxxxx选项1 [暂停]链接[暂停] yyyy选项2 [暂停]链接[暂停]”
一旦将textView聚焦,如果我向下滑动它,它会告诉我“选择选项一”和“选择选项二”。如果在我说出“选择选项X”之后双击,则选择了校正选项。
从技术上讲,一切都很好,我只想向用户发布说明,就像视频中一样。最坏的情况是,我只会将其附加到
accessibilityLabel
,但这很hacky。 最佳答案
双击激活“
关于ios - 让VoiceOver说 "Swipe Up or Down to Select a Custom Action, then double tap to activate",我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/54945989/