Key used to specify the identifier and label of the of the additional accessibility information entry.
Instance Method
インスタンスメソッド
accessibility
accessibilityCustomContent(_:_:importance:)
Add additional accessibility information to the view.
Availability 有効性
- iOS 15.0+
- iPadOS 15.0+
- macOS 12.0+
- Mac Catalyst 15.0+
- tvOS 15.0+
- watchOS 8.0+
Technology
- Swift
UI
Declaration 宣言
func accessibilityCustomContent(_ key: AccessibilityCustomContentKey , _ valueKey: LocalizedStringKey , importance: AXCustomContent .Importance = .default) -> ModifiedContent <Self, AccessibilityAttachmentModifier >Parameters パラメータ
keyvalueKeyText value for the additional accessibility information. For example: “landscape.” A value of
nilwill remove any entry of additional information added earlier for anykeywith the same identifier.importanceImportance of the accessibility information. High-importance information gets read out immediately, while default-importance information must be explicitly asked for by the user.
Discussion 議論
Use this method to add information you want accessibility users to be able to access about this element, beyond the basics of label, value, and hint. For example, accessibility can be used to add information about the orientation of a photograph, or the number of people found in the picture.