Please note that the contents of this offline web site may be out of date. To access the most recent documentation visit the online version .
Note that links that point to online resources are green in color and will open in a new window.
We would love it if you could give us feedback about this material by filling this form (You have to be online to fill it)
Android APIs
public static interface

ViewTreeObserver.OnDrawListener

android.view.ViewTreeObserver.OnDrawListener

Class Overview

Interface definition for a callback to be invoked when the view tree is about to be drawn.

Summary

Public Methods
abstract void onDraw ()

Callback method to be invoked when the view tree is about to be drawn.

Public Methods

public abstract void onDraw ()

Callback method to be invoked when the view tree is about to be drawn. At this point, views cannot be modified in any way.

Unlike with ViewTreeObserver.OnPreDrawListener , this method cannot be used to cancel the current drawing pass.

An ViewTreeObserver.OnDrawListener listener cannot be added or removed from this method.

See Also