AccessibilityAction
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class AccessibilityAction<T : () -> Boolean>
Standard accessibility action.
Summary
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<T : () -> Boolean> AccessibilityAction(label: String?, action: T?) |
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Public properties |
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T? |
The function to invoke when this action is performed. |
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String? |
The description of this action |
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Public constructors
AccessibilityAction
<T : () -> Boolean> AccessibilityAction(label: String?, action: T?)
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label: String? |
The description of this action |
action: T? |
The function to invoke when this action is performed. The function should return a boolean result indicating whether the action is successfully handled. For example, a scroll forward action should return false if the widget is not enabled or has reached the end of the list. If multiple semantics blocks with the same AccessibilityAction are provided, the resulting AccessibilityAction's label/action will be the label/action of the outermost modifier with this key and nonnull label/action, or null if no nonnull label/action is found. |
Public properties
action
val action: T?
The function to invoke when this action is performed. The function should return a boolean result indicating whether the action is successfully handled. For example, a scroll forward action should return false if the widget is not enabled or has reached the end of the list. If multiple semantics blocks with the same AccessibilityAction are provided, the resulting AccessibilityAction's label/action will be the label/action of the outermost modifier with this key and nonnull label/action, or null if no nonnull label/action is found.