Instance Method インスタンスメソッド

accessibilityPerformMagicTap()

Performs a salient action.

Declaration 宣言 

func accessibilityPerformMagicTap() -> Bool

Return Value 戻り値

true if the magic tap action succeeds; otherwise, false. By default, this method returns false.

Discussion 解説

The exact action performed by this method depends your app, typically toggling the most important state of the app. For example, in the Phone app it answers and ends phone calls, in the Music app it plays and pauses playback, in the Clock app it starts and stops a timer, and in the Camera app it takes a picture.

See Also 参照

Performing an Action

func accessibilityActivate() -> Bool
Tells the element to activate itself and report the success or failure of the operation.
func accessibilityIncrement()
Tells the accessibility element to increment the value of its content.
func accessibilityDecrement()
Tells the accessibility element to decrement the value of its content.
func accessibilityScroll(UIAccessibilityScrollDirection) -> Bool
Scrolls screen content in an application-specific way and returns the success or failure of the action.
func accessibilityPerformEscape() -> Bool
Dismisses a modal view and returns the success or failure of the action.