Class Overview
Helper for accessing features in ViewParent
introduced after API level 4 in a backwards compatible fashion.
Summary
[Expand]
Inherited Methods |
From class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this Object .
|
boolean
|
equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
|
void
|
finalize()
Invoked when the garbage collector has detected that this instance is no longer reachable.
|
final
Class<?>
|
getClass()
Returns the unique instance of Class that represents this
object's class.
|
int
|
hashCode()
Returns an integer hash code for this object.
|
final
void
|
notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
|
final
void
|
notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
|
String
|
toString()
Returns a string containing a concise, human-readable description of this
object.
|
final
void
|
wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
|
final
void
|
wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
|
final
void
|
wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
|
|
Public Methods
public
static
boolean
requestSendAccessibilityEvent
(ViewParent parent, View child, AccessibilityEvent event)
Called by a child to request from its parent to send an AccessibilityEvent
.
The child has already populated a record for itself in the event and is delegating
to its parent to send the event. The parent can optionally add a record for itself.
Note: An accessibility event is fired by an individual view which populates the
event with a record for its state and requests from its parent to perform
the sending. The parent can optionally add a record for itself before
dispatching the request to its parent. A parent can also choose not to
respect the request for sending the event. The accessibility event is sent
by the topmost view in the view tree.
Parameters
parent
| The parent whose method to invoke. |
child
| The child which requests sending the event. |
event
| The event to be sent. |
Returns
- True if the event was sent.