Package com.install4j.api.launcher

Class StartupNotification

java.lang.Object

com.install4j.api.launcher.StartupNotification

public class StartupNotification
extends Object

This class allows you to register a listener to receive startup events in single instance mode on Microsoft Windows and file open events on macOS.

On macOS, this is a facade for the platform-specific Java extensions. If you want to use additional features, please use the com.apple.eawt classes directly that are available in all pre-Java 9 macOS JREs or the new Java 9 java.awt.desktop functionality.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	StartupNotification.Listener	The interface for startup events in single instance mode or for open file events on macOS.

Constructor Summary

Constructors

Constructor	Description
StartupNotification()

Method Summary

Modifier and Type	Method	Description
static void	registerStartupListener(StartupNotification.Listener listener)	Register a listener to receive startup events in single instance mode on Microsoft Windows or to receive file open events on macOS.
static void	setHandleQuit(boolean handleQuit)	Sets if the Quit command should be handled on macOS (that means if the application should quit when the command is invoked).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

StartupNotification

public StartupNotification()

Method Details

registerStartupListener

public static void registerStartupListener(StartupNotification.Listener listener)

Register a listener to receive startup events in single instance mode on Microsoft Windows or to receive file open events on macOS. Request that are already queued may be invoked immediately on the startup listener before this call returns. Subsequent calls will be from different threads.

On macOS, you must register this listener on the main thread of your application, otherwise the initial file open event may be lost.

Parameters:

listener - the listener

setHandleQuit

public static void setHandleQuit(boolean handleQuit)

Sets if the Quit command should be handled on macOS (that means if the application should quit when the command is invoked). This is true be default.

Parameters:

handleQuit - true if quit should be handled