View.IsImportantForAccessibility Property
Important
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Computes whether this view should be exposed for accessibility.
public virtual bool IsImportantForAccessibility { [Android.Runtime.Register("isImportantForAccessibility", "()Z", "GetIsImportantForAccessibilityHandler")] get; }[<get: Android.Runtime.Register("isImportantForAccessibility", "()Z", "GetIsImportantForAccessibilityHandler")>]
member this.IsImportantForAccessibility : boolWhether the view is exposed for accessibility.
- Attributes
Computes whether this view should be exposed for accessibility. In general, views that are interactive or provide information are exposed while views that serve only as containers are hidden.
If an ancestor of this view has importance #IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS, this method returns false.
Otherwise, the value is computed according to the view's #getImportantForAccessibility() value: <ol> <li>#IMPORTANT_FOR_ACCESSIBILITY_NO or #IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS, return false <li>#IMPORTANT_FOR_ACCESSIBILITY_YES, return true<li>#IMPORTANT_FOR_ACCESSIBILITY_AUTO, return true if view satisfies any of the following: <ul> <li>Is actionable, e.g. #isClickable(), #isLongClickable(), #isContextClickable(), #isScreenReaderFocusable(), or #isFocusable()<li>Has an AccessibilityDelegate<li>Has an AccessibilityNodeProvider<li>Has an interaction listener, e.g. OnTouchListener, OnKeyListener, etc. <li>Is an accessibility live region, e.g. #getAccessibilityLiveRegion() is not #ACCESSIBILITY_LIVE_REGION_NONE. </ul> <li>Has an accessibility pane title, see #setAccessibilityPaneTitle</li> <li>Is an accessibility heading, see #setAccessibilityHeading(boolean).</li> </ol>
Java documentation for android.view.View.isImportantForAccessibility().
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
| Produkt | Wersje |
|---|---|
| .NET for Android | .NET for Android API 34, .NET for Android API 35 |