View.AccessibilityDelegate.AddExtraDataToAccessibilityNodeInfo Method

Definition

Namespace:: Android.Views

Assembly:: Mono.Android.dll

Important

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Adds requested accessibility data to an accessibility node.

[Android.Runtime.Register("addExtraDataToAccessibilityNodeInfo", "(Landroid/view/View;Landroid/view/accessibility/AccessibilityNodeInfo;Ljava/lang/String;Landroid/os/Bundle;)V", "GetAddExtraDataToAccessibilityNodeInfo_Landroid_view_View_Landroid_view_accessibility_AccessibilityNodeInfo_Ljava_lang_String_Landroid_os_Bundle_Handler", ApiSince=26)]
public virtual void AddExtraDataToAccessibilityNodeInfo(Android.Views.View host, Android.Views.Accessibility.AccessibilityNodeInfo info, string extraDataKey, Android.OS.Bundle? arguments);

[<Android.Runtime.Register("addExtraDataToAccessibilityNodeInfo", "(Landroid/view/View;Landroid/view/accessibility/AccessibilityNodeInfo;Ljava/lang/String;Landroid/os/Bundle;)V", "GetAddExtraDataToAccessibilityNodeInfo_Landroid_view_View_Landroid_view_accessibility_AccessibilityNodeInfo_Ljava_lang_String_Landroid_os_Bundle_Handler", ApiSince=26)>]
abstract member AddExtraDataToAccessibilityNodeInfo : Android.Views.View * Android.Views.Accessibility.AccessibilityNodeInfo * string * Android.OS.Bundle -> unit
override this.AddExtraDataToAccessibilityNodeInfo : Android.Views.View * Android.Views.Accessibility.AccessibilityNodeInfo * string * Android.OS.Bundle -> unit

Parameters

host: View

The view for which accessibility data is requested.

info: AccessibilityNodeInfo

The accessibility node to augment.

extraDataKey: String

Identifies the requested extra data.

arguments: Bundle

Optional arguments supplied with the request.

Attributes: RegisterAttribute

Remarks

Adds extra data to an AccessibilityNodeInfo based on an explicit request for the additional data.

This method only needs to be implemented if the View offers to provide additional data.

The default implementation behaves as View#addExtraDataToAccessibilityNodeInfo(AccessibilityNodeInfo, String, Bundle) for the case where no accessibility delegate is set. </p>

@param host The View hosting the delegate. Never {@code null.

Java documentation for android.view.View.AccessibilityDelegate.addExtraDataToAccessibilityNodeInfo(android.view.View, android.view.accessibility.AccessibilityNodeInfo, java.lang.String, android.os.Bundle).

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.

Applies to