com.facebook.rendercore

Class RootHostDelegate

java.lang.Object

com.facebook.rendercore.RootHostDelegate

All Implemented Interfaces:

RenderCoreExtensionHost, RenderState.HostListener, RootHost

public class RootHostDelegate
extends java.lang.Object
implements RenderState.HostListener, RootHost

Constructor Summary

Constructors

Constructor and Description
RootHostDelegate(Host host)

Method Summary

Modifier and Type	Method and Description
void	attach()
void	detach()
java.lang.Object	findMountContentById(long id)
void	notifyVisibleBoundsChanged() Notifies the host the its visible bounds may have potentially changed.
protected void	onLayout(boolean changed, int left, int top, int right, int bottom)
boolean	onMeasure(int widthMeasureSpec, int heightMeasureSpec, int[] measureOutput) Returns true if the delegate has defined a size and filled the measureOutput array, returns false if not in which case the hosting view should call super.onMeasure.
void	onUIRenderTreeUpdated(RenderTree newRenderTree)
void	setRenderState(RenderState renderState)

Methods inherited from class java.lang.Object

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

Constructor Detail

RootHostDelegate

public RootHostDelegate(Host host)

Method Detail

setRenderState

public void setRenderState(RenderState renderState)

Specified by:

setRenderState in interface RootHost

onUIRenderTreeUpdated

public void onUIRenderTreeUpdated(RenderTree newRenderTree)

Specified by:

onUIRenderTreeUpdated in interface RenderState.HostListener

notifyVisibleBoundsChanged

public void notifyVisibleBoundsChanged()

Description copied from interface: RenderCoreExtensionHost

Notifies the host the its visible bounds may have potentially changed.

Specified by:

notifyVisibleBoundsChanged in interface RenderCoreExtensionHost

onMeasure

public boolean onMeasure(int widthMeasureSpec,
                         int heightMeasureSpec,
                         int[] measureOutput)

Returns true if the delegate has defined a size and filled the measureOutput array, returns false if not in which case the hosting view should call super.onMeasure.

onLayout

protected void onLayout(boolean changed,
                        int left,
                        int top,
                        int right,
                        int bottom)

findMountContentById

public java.lang.Object findMountContentById(long id)

detach

public void detach()

attach

public void attach()