Class Overview
Helper for accessing features in ViewParent
introduced after API level 4 in a backwards compatible fashion.
Summary
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[Expand]
Inherited Methods |
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From class
java.lang.Object
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Object
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clone()
Creates and returns a copy of this Object.
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boolean
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equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
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void
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finalize()
Invoked when the garbage collector has detected that this instance is no longer reachable.
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final
Class<?>
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getClass()
Returns the unique instance of Class that represents this
object's class. |
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int
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hashCode()
Returns an integer hash code for this object.
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final
void
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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.
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final
void
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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.
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String
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toString()
Returns a string containing a concise, human-readable description of this
object.
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final
void
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wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
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final
void
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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.
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final
void
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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.
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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.
