Name
AlertType
Synopsis
This is a class that provides a set of type-safe constants that are used to
specify the type of an Alert
. The
AlertType
provides a hint to the platform as to how it
should render the Alert
and typically causes an appropriate
icon to be included along with the application-supplied message. On devices
that have a sound capability, a sound (which might be type-dependent) may also
be played when the alert is displayed.
The playSound()
method may be used to play the sound
associated with the AlertType
, even when no
Alert
is displayed. Since not all devices will be able to
play sounds, the playSound()
method returns a boolean
indicating whether a sound was produced, to allow the application
to use an alternate mechanism to attract the user’s attention if sound is
not available.
public class AlertType { // Protected Constructors protected AlertType(); // Public Constants public static final AlertType ALARM; public static final AlertType CONFIRMATION; public static final AlertType ERROR; public static final AlertType INFO; public static final AlertType WARNING; // Public Instance Methods public boolean playSound( Display display); }
Passed To
Alert.{Alert(), setType()}
Returned By
Alert.getType()
Type Of
AlertType.{ALARM, CONFIRMATION, ERROR, INFO, WARNING}
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