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public interface MultiScreenConfigurationListener
This listener is used to provide notifications regarding system and
application induced changes to the global state of the
MultiScreenManager
instance or the state of some display
HScreen
with respect to the per-platform or some
per-display multiscreen configuration, respectively, or to changes to
a specific MultiScreenConfiguration
instance.
Method Summary | |
---|---|
void |
notify(MultiScreenConfigurationEvent evt)
When a MultiScreenConfigurationEvent is
generated, the implempentation SHALL invoke this method on all
registered listeners in order to report event information to each
listener as required by specific event semantics. |
Method Detail |
---|
void notify(MultiScreenConfigurationEvent evt)
When a MultiScreenConfigurationEvent
is
generated, the implempentation SHALL invoke this method on all
registered listeners in order to report event information to each
listener as required by specific event semantics.
In case the event is
MultiScreenConfigurationEvent.MULTI_SCREEN_CONFIGURATION_CHANGING
,
this method SHALL NOT be invoked unless the application that
registered this listener has been granted
MonitorAppPermission("multiscreen.configuration")
.
Furthermore, an implementation of this method SHOULD severely
limit the amount of processing that may occur, since an absolute
time limit is placed on the invocation of this method for the set
of all applicable listeners.
evt
- A MultiScreenConfigurationEvent
instance.
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