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Android APIs
Added in API level 4
public static interface

ZoomButtonsController.OnZoomListener

android.widget.ZoomButtonsController.OnZoomListener

Class Overview

Interface that will be called when the user performs an interaction that triggers some action, for example zooming.

Summary

Public Methods

? Examples 		abstract void onVisibilityChanged(boolean visible)
Called when the zoom controls' visibility changes.

? Examples 		abstract void onZoom(boolean zoomIn)
Called when the owner view needs to be zoomed.

Public Methods

public abstract void onVisibilityChanged (boolean visible)

Added in API level 4

Called when the zoom controls' visibility changes.

Parameters
visible Whether the zoom controls are visible.

public abstract void onZoom (boolean zoomIn)

Added in API level 4

Called when the owner view needs to be zoomed.

Parameters
zoomIn The direction of the zoom: true to zoom in, false to zoom out.
No examples for this method.
Frequently called with: [Clear]
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