com.facebook.litho

Class ViewCompatComponent<V extends View>

java.lang.Object

com.facebook.litho.Component

com.facebook.litho.SpecGeneratedComponent

com.facebook.litho.ViewCompatComponent<V>

All Implemented Interfaces:

Equivalence<Component>, EventDispatcher, EventTriggerTarget, HasEventDispatcher, HasEventTrigger, ContentAllocator, java.lang.Cloneable

Deprecated.

ViewCompatComponent is not efficient as it will do measurement of views twice. Recommended way now is to use either ViewRenderInfo (which utilizes same interfaces as this class: ViewCreator and ViewBinder) if the view is used with sections API or create a custom MountSpec.

@Deprecated
public class ViewCompatComponent<V extends View>
extends SpecGeneratedComponent

A component that can wrap a view using a ViewBinder class to bind the view and a ViewCreator to create the mount contents. This component will have a different recycle pool per ViewCreator instance.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ViewCompatComponent.Builder<V extends View> Deprecated.

Nested classes/interfaces inherited from class com.facebook.litho.SpecGeneratedComponent

SpecGeneratedComponent.TransitionContainer

Nested classes/interfaces inherited from class com.facebook.litho.Component

Component.ContainerBuilder<T extends Component.ContainerBuilder<T>>, Component.MountType, Component.RenderData

Method Summary

Modifier and Type	Method and Description
protected boolean	canMeasure() Deprecated. Whether this Component is able to measure itself according to specific size constraints.
ViewCompatComponent.Builder<V>	create(ComponentContext componentContext) Deprecated.
static <V extends View> ViewCompatComponent<V>	get(ViewCreator<V> viewCreator, java.lang.String componentName) Deprecated.
Component.MountType	getMountType() Deprecated. This indicates the type of the Object that will be returned by com.facebook.litho.Component#mount.
boolean	isEquivalentProps(Component other, boolean shouldCompareCommonProps) Deprecated. Determine if this component has equivalent props to a given component.
protected void	onBind(ComponentContext c, java.lang.Object mountedContent, InterStagePropsContainer interStagePropsContainer) Deprecated.
V	onCreateMountContent(Context c) Deprecated. Create the object that will be mounted in the LithoView.
protected void	onMeasure(ComponentContext c, ComponentLayout layout, int widthSpec, int heightSpec, Size size, InterStagePropsContainer interStagePropsContainer) Deprecated.
protected void	onPrepare(ComponentContext c) Deprecated.
protected void	onUnbind(ComponentContext c, java.lang.Object mountedContent, InterStagePropsContainer interStagePropsContainer) Deprecated.
int	poolSize() Deprecated. This API informs the framework about the size of the content pool.

Methods inherited from class com.facebook.litho.SpecGeneratedComponent

acceptTriggerEvent, acceptTriggerEventImpl, applyPreviousRenderData, bindDynamicProp, canPreallocate, copyInterStageImpl, copyPrepareInterStageImpl, createContent, createInitialState, createInterStagePropsContainer, createPoolableContent, createPrepareInterStagePropsContainer, createRecyclingPool, createStateContainer, dispatchOnEnteredRange, dispatchOnExitedRange, getExtraAccessibilityNodeAt, getExtraAccessibilityNodesCount, getInterStagePropsContainer, getPoolableContentType, getPrepareInterStagePropsContainer, getSimpleName, getSimpleNameDelegate, getTreePropsForChildren, hasAttachDetachCallback, hasOwnErrorHandler, hasState, implementsAccessibility, implementsExtraAccessibilityNodes, isMountSizeDependent, isRecyclingDisabled, needsPreviousRenderData, onAttached, onBoundsDefined, onCreateLayout, onCreateLayoutWithSizeSpec, onCreateMountContentPool, onDetached, onError, onMeasureBaseline, onMount, onUnmount, populateTreeProps, prepare, recordEventTrigger, recordRenderData, render, shouldAlwaysRemeasure, usesLocalStateContainer

Methods inherited from class com.facebook.litho.Component

clone, createMountContent, dispatchErrorEvent, dispatchOnEvent, dispatchOnEventImpl, equals, excludeFromIncrementalMount, getCommonProps, getDynamicProps, getErrorHandler, getEventDispatcher, getEventTrigger, getEventTrigger, getHandle, getTreePropFromParent, getTypeId, hasChildLithoViews, hasClickHandlerSet, hashCode, implementsShouldUpdate, isEqualivalentTreeProps, isEquivalentCommonProps, isEquivalentTo, isEquivalentTo, isLayoutSpecWithSizeSpec, isPureRender, isPureRender, makeShallowCopy, measure, measure, measureMightNotCacheInternalNode, newEventHandler, newEventTrigger, newEventTrigger, onCreateTransition, onLoadStyle, onPopulateAccessibilityNode, onPopulateExtraAccessibilityNode, registerWorkingRange, resolve, retrieveValue, shouldUpdate, toString, transferState, willRender

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

get

public static <V extends View> ViewCompatComponent<V> get(ViewCreator<V> viewCreator,
                                                          java.lang.String componentName)

Deprecated.

create

public ViewCompatComponent.Builder<V> create(ComponentContext componentContext)

Deprecated.

isEquivalentProps

public boolean isEquivalentProps(Component other,
                                 boolean shouldCompareCommonProps)

Deprecated.

Description copied from class: Component

Determine if this component has equivalent props to a given component. This method does not compare common props.

Overrides:

isEquivalentProps in class Component

Parameters:

other - the component to compare to

Returns:

true if the components have equivalent props

canMeasure

protected boolean canMeasure()

Deprecated.

Description copied from class: Component

Whether this Component is able to measure itself according to specific size constraints.

Overrides:

canMeasure in class Component

onMeasure

protected void onMeasure(ComponentContext c,
                         ComponentLayout layout,
                         int widthSpec,
                         int heightSpec,
                         Size size,
                         InterStagePropsContainer interStagePropsContainer)

Deprecated.

Overrides:

onMeasure in class SpecGeneratedComponent

onPrepare

protected void onPrepare(ComponentContext c)

Deprecated.

Overrides:

onPrepare in class SpecGeneratedComponent

onBind

protected void onBind(ComponentContext c,
                      java.lang.Object mountedContent,
                      InterStagePropsContainer interStagePropsContainer)

Deprecated.

Overrides:

onBind in class SpecGeneratedComponent

onUnbind

protected void onUnbind(ComponentContext c,
                        java.lang.Object mountedContent,
                        InterStagePropsContainer interStagePropsContainer)

Deprecated.

Overrides:

onUnbind in class SpecGeneratedComponent

getMountType

public Component.MountType getMountType()

Deprecated.

Description copied from class: Component

This indicates the type of the Object that will be returned by com.facebook.litho.Component#mount.

Overrides:

getMountType in class Component

Returns:

one of Component.MountType

onCreateMountContent

public V onCreateMountContent(Context c)

Deprecated.

Description copied from class: Component

Create the object that will be mounted in the LithoView.

Overrides:

onCreateMountContent in class Component

Parameters:

c - The Context to be used to create the content.

Returns:

an Object that can be mounted for this component.

poolSize

public int poolSize()

Deprecated.

Description copied from interface: ContentAllocator

This API informs the framework about the size of the content pool. The default is 3.

Experimental. Currently for Litho team internal use only.

Specified by:

poolSize in interface ContentAllocator

Overrides:

poolSize in class SpecGeneratedComponent