ItemDelegate

Kotlin |Java

open class ItemDelegate : AccessibilityDelegateCompat

kotlin.Any
↳	androidx.core.view.AccessibilityDelegateCompat
	↳	androidx.recyclerview.widget.RecyclerViewAccessibilityDelegate.ItemDelegate

The default implementation of accessibility delegate for the individual items of the RecyclerView.

If you are overriding RecyclerViewAccessibilityDelegate#getItemDelegate() but still want to keep some default behavior, you can create an instance of this class and delegate to the parent as necessary.

Summary

Public constructors
`<init>(@NonNull recyclerViewDelegate: RecyclerViewAccessibilityDelegate)` Creates an item delegate for the given `RecyclerViewAccessibilityDelegate`.

Public methods
open Boolean	`dispatchPopulateAccessibilityEvent(@NonNull host: View, @NonNull event: AccessibilityEvent)`
open AccessibilityNodeProviderCompat?	`getAccessibilityNodeProvider(@NonNull host: View)`
open Unit	`onInitializeAccessibilityEvent(@NonNull host: View, @NonNull event: AccessibilityEvent)`
open Unit	`onInitializeAccessibilityNodeInfo(host: View!, info: AccessibilityNodeInfoCompat!)`
open Unit	`onPopulateAccessibilityEvent(@NonNull host: View, @NonNull event: AccessibilityEvent)`
open Boolean	`onRequestSendAccessibilityEvent(@NonNull host: ViewGroup, @NonNull child: View, @NonNull event: AccessibilityEvent)`
open Boolean	`performAccessibilityAction(host: View!, action: Int, args: Bundle!)`
open Unit	`sendAccessibilityEvent(@NonNull host: View, eventType: Int)`
open Unit	`sendAccessibilityEventUnchecked(@NonNull host: View, @NonNull event: AccessibilityEvent)`

Public constructors

<init>

ItemDelegate(@NonNull recyclerViewDelegate: RecyclerViewAccessibilityDelegate)

Creates an item delegate for the given RecyclerViewAccessibilityDelegate.

Parameters
`recyclerViewDelegate`	RecyclerViewAccessibilityDelegate: The parent RecyclerView's accessibility delegate.

Public methods

dispatchPopulateAccessibilityEvent

open fun dispatchPopulateAccessibilityEvent(
    @NonNull host: View, 
    @NonNull event: AccessibilityEvent
): Boolean

getAccessibilityNodeProvider

@Nullable open fun getAccessibilityNodeProvider(@NonNull host: View): AccessibilityNodeProviderCompat?

onInitializeAccessibilityEvent

open fun onInitializeAccessibilityEvent(
    @NonNull host: View, 
    @NonNull event: AccessibilityEvent
): Unit

onInitializeAccessibilityNodeInfo

open fun onInitializeAccessibilityNodeInfo(
    host: View!, 
    info: AccessibilityNodeInfoCompat!
): Unit