Package org.mozilla.geckoview

Class CompositorController

Object

org.mozilla.geckoview.CompositorController

@UiThread
public final class CompositorController
extends Object

Method Summary

Modifier and Type	Method	Description
void	addDrawCallback(Runnable callback)	Add a callback to run when drawing (layer update) occurs.
int	getClearColor()	Get the current clear color when drawing.
Runnable	getFirstPaintCallback()	Get the current first paint callback.
void	removeDrawCallback(Runnable callback)	Remove a previous draw callback.
void	setClearColor(int color)	Set the clear color when drawing.
void	setFirstPaintCallback(Runnable callback)	Set a callback to run when a document is first drawn.

Methods inherited from class java.lang.Object

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

Method Details

addDrawCallback

public void addDrawCallback(@NonNull
 Runnable callback)

Add a callback to run when drawing (layer update) occurs.

Parameters:

callback - Callback to add.

removeDrawCallback

public void removeDrawCallback(@NonNull
 Runnable callback)

Remove a previous draw callback.

Parameters:

callback - Callback to remove.

getClearColor

public int getClearColor()

Get the current clear color when drawing.

Returns:

Curent clear color.

setClearColor

public void setClearColor(int color)

Set the clear color when drawing. Default is Color.WHITE.

Parameters:

color - Clear color.

getFirstPaintCallback

@Nullable
public Runnable getFirstPaintCallback()

Get the current first paint callback.

Returns:

Current first paint callback or null if not set.

setFirstPaintCallback

public void setFirstPaintCallback(@Nullable
 Runnable callback)

Set a callback to run when a document is first drawn.

Parameters:

callback - First paint callback.