This class handles basic accessibility actions and delegates them to LayoutManager.
Nested classes |
|---|
class |
RecyclerViewAccessibilityDelegate.ItemDelegate
The default implementation of accessibility delegate for the individual items of the
RecyclerView.
|
Inherited methods |
|---|
From
class
android.support.v4.view.AccessibilityDelegateCompat
boolean
|
dispatchPopulateAccessibilityEvent(View host, AccessibilityEvent event)
Dispatches an AccessibilityEvent to the host View first and then
to its children for adding their text content to the event.
|
AccessibilityNodeProviderCompat
|
getAccessibilityNodeProvider(View host)
Gets the provider for managing a virtual view hierarchy rooted at this View
and reported to AccessibilityServices
that explore the window content.
|
void
|
onInitializeAccessibilityEvent(View host, AccessibilityEvent event)
Initializes an AccessibilityEvent with information about the
the host View which is the event source.
|
void
|
onInitializeAccessibilityNodeInfo(View host, AccessibilityNodeInfoCompat info)
Initializes an AccessibilityNodeInfoCompat with information about the host view.
|
void
|
onPopulateAccessibilityEvent(View host, AccessibilityEvent event)
Gives a chance to the host View to populate the accessibility event with its
text content.
|
boolean
|
onRequestSendAccessibilityEvent(ViewGroup host, View child, AccessibilityEvent event)
Called when a child of the host View has requested sending an
AccessibilityEvent and gives an opportunity to the parent (the host)
to augment the event.
|
boolean
|
performAccessibilityAction(View host, int action, Bundle args)
Performs the specified accessibility action on the view.
|
void
|
sendAccessibilityEvent(View host, int eventType)
Sends an accessibility event of the given type.
|
void
|
sendAccessibilityEventUnchecked(View host, AccessibilityEvent event)
Sends an accessibility event.
|
|
From
class
java.lang.Object
Object
|
clone()
|
boolean
|
equals(Object arg0)
|
void
|
finalize()
|
final
Class<?>
|
getClass()
|
int
|
hashCode()
|
final
void
|
notify()
|
final
void
|
notifyAll()
|
String
|
toString()
|
final
void
|
wait(long arg0, int arg1)
|
final
void
|
wait(long arg0)
|
final
void
|
wait()
|
|
Public constructors
RecyclerViewAccessibilityDelegate
RecyclerViewAccessibilityDelegate (RecyclerView recyclerView)
| Parameters |
|---|
recyclerView |
RecyclerView |
Public methods
getItemDelegate
AccessibilityDelegateCompat getItemDelegate ()
Gets the AccessibilityDelegate for an individual item in the RecyclerView.
A basic item delegate is provided by default, but you can override this
method to provide a custom per-item delegate.
boolean performAccessibilityAction (View host,
int action,
Bundle args)
Performs the specified accessibility action on the view. For
possible accessibility actions look at AccessibilityNodeInfoCompat.
The default implementation behaves as
View#performAccessibilityAction(int, Bundle) for the case of
no accessibility delegate been set.
| Parameters |
|---|
host |
View |
action |
int: The action to perform. |
args |
Bundle |
| Returns |
|---|
boolean |
Whether the action was performed. |
Annotations
Interfaces
Classes
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Last updated 2024-04-11 UTC.
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