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public interface MultiScreenContextListener
This listener is used to provide notifications regarding system and
application induced changes to a MultiScreenContext
.
Method Summary | |
---|---|
void |
notify(MultiScreenContextEvent evt)
When an OCAP implementation makes any change to a MultiScreenContext
that causes generation of a
MultiScreenContextEvent , then the
implementation SHALL invoke this method on all registered listeners in
order to report change information to the listener. |
Method Detail |
---|
void notify(MultiScreenContextEvent evt)
When an OCAP implementation makes any change to a MultiScreenContext
that causes generation of a
MultiScreenContextEvent
, then the
implementation SHALL invoke this method on all registered listeners in
order to report change information to the listener.
If the application that registered this listener has not been
granted MonitorAppPermission("multiscreen.context")
and the source MultiScreenContext
associated with
the specified MultiScreenContextEvent
is associated
with no ServiceContext
or a
ServiceContext
that is not accessible to that
application, then this method SHALL
NOT be invoked on this listener; otherwise it SHALL be invoked on
this listener.
A ServiceContext
is accessible to an application if it is
returned from the ServiceContextFactory.getServiceContexts()
method.
evt
- A MultiScreenContextEvent
instance.
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