实例方法
accessibility
accessibilityAction(action:label:)
向视图添加可访问性操作。动作允许辅助技术(例如 VoiceOver)通过调用动作与视图交互。
声明
func accessibilityAction<Label>(
action: @escaping () -> Void,
label: () -> Label
) -> some View where Label : View
详述
例如,这就是如何将编写新电子邮件的自定义操作添加到视图中。
var body: some View {
ContentView()
.accessibilityAction {
// Handle action
} label: {
Label("New Message", systemImage: "plus")
}
}
可用版本
iOS 15.0+, iPadOS 15.0+, macOS 12.0+, Mac Catalyst 15.0+, tvOS 15.0+, watchOS 8.0+
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注:本文由纯净天空筛选整理自apple.com大神的英文原创作品 Never accessibilityAction(action:label:)。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。