Module java.desktop
Package java.awt.desktop

# Interface AppHiddenListener

All Superinterfaces:
  `EventListener`, `SystemEventListener`

public interface AppHiddenListener extends SystemEventListener
Implementors are notified when the app is hidden or shown by the user. This notification is helpful for discontinuing a costly animation if it's not visible to the user.

Since:
  9

## Method Summary

Modifier and Type
Method
Description
`void`
`appHidden(AppHiddenEvent e)`
Called when the app is hidden.
`void`
`appUnhidden(AppHiddenEvent e)`
Called when the hidden app is shown again (but not necessarily brought to the foreground).

## Method Details

### appHidden

void appHidden(AppHiddenEvent e)
Called when the app is hidden.

Parameters:
  `e` - event

### appUnhidden

void appUnhidden(AppHiddenEvent e)
Called when the hidden app is shown again (but not necessarily brought to the foreground).

Parameters:
  `e` - event