com.facebook.litho.sections.widget

Class ViewPagerHelperSection<T>

java.lang.Object

com.facebook.litho.sections.SectionLifecycle

com.facebook.litho.sections.Section

com.facebook.litho.sections.widget.ViewPagerHelperSection<T>

All Implemented Interfaces:

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

public final class ViewPagerHelperSection<T>
extends Section

See Also:

com.facebook.litho.sections.widget.ViewPagerHelperSectionSpec

Required Props

delegateSection

Type:

com.facebook.litho.sections.common.DataDiffSection

Optional Props

initialPageIndex

Type:

int

pageSelectedEventEventHandler

Type:

com.facebook.litho.EventHandler

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ViewPagerHelperSection.Builder<T>

Method Summary

Modifier and Type	Method and Description
static <T> ViewPagerHelperSection.Builder<T>	create(SectionContext context)
protected Children	createChildren(SectionContext c) This methods will delegate to the GroupSectionSpec method annotated with OnCreateChildren
protected void	createInitialState(SectionContext c)
protected com.facebook.litho.sections.widget.ViewPagerHelperSection.ViewPagerHelperSectionStateContainer	createStateContainer()
protected void	dataBound(SectionContext c) This method will delegate to the SectionSpec method annotated with OnDataBound
boolean	isEquivalentProps(Section other, boolean shouldCompareCommonProps)
protected void	transferState(StateContainer _prevStateContainer, StateContainer _nextStateContainer) Call this to transfer the State annotated values between two Section with the same global scope.
protected void	viewportChanged(SectionContext c, int firstVisiblePosition, int lastVisiblePosition, int totalCount, int firstFullyVisibleIndex, int lastFullyVisibleIndex)

Methods inherited from class com.facebook.litho.sections.Section

generateUniqueGlobalKeyForChild, getChildren, getEventDispatcher, getGlobalKey, getLogTag, getParent, getScopedContext, getSimpleName, getStateContainer, getStateContainer, isEquivalentTo, makeShallowCopy, makeShallowCopy, recordEventTrigger, setChildren, setCount, setGlobalKey, setKey, setScopedContext, setStateContainer

Methods inherited from class com.facebook.litho.sections.SectionLifecycle

acceptTriggerEvent, acceptTriggerEventImpl, bindService, createService, dataRendered, dispatchLoadingEvent, dispatchOnEvent, dispatchOnEventImpl, generateChangeSet, getEventTrigger, getEventTrigger, getLoadingEventHandler, getService, getTreePropsForChildren, isDiffSectionSpec, isSectionIndexValid, newEventHandler, newEventTrigger, newEventTrigger, populateTreeProps, refresh, requestFocus, requestFocus, requestFocus, requestFocusWithOffset, requestFocusWithOffset, requestFocusWithOffset, requestSmoothFocus, requestSmoothFocus, requestSmoothFocus, shouldUpdate, transferService, unbindService, verifyChangeSet

Methods inherited from class java.lang.Object

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

Method Detail

createStateContainer

protected com.facebook.litho.sections.widget.ViewPagerHelperSection.ViewPagerHelperSectionStateContainer createStateContainer()

Overrides:

createStateContainer in class Section

isEquivalentProps

public boolean isEquivalentProps(Section other,
                                 boolean shouldCompareCommonProps)

Overrides:

isEquivalentProps in class Section

create

public static <T> ViewPagerHelperSection.Builder<T> create(SectionContext context)

transferState

protected void transferState(StateContainer _prevStateContainer,
                             StateContainer _nextStateContainer)

Description copied from class: SectionLifecycle

Call this to transfer the State annotated values between two Section with the same global scope.

Overrides:

transferState in class SectionLifecycle

createInitialState

protected void createInitialState(SectionContext c)

Overrides:

createInitialState in class SectionLifecycle

createChildren

protected Children createChildren(SectionContext c)

Description copied from class: SectionLifecycle

This methods will delegate to the GroupSectionSpec method annotated with OnCreateChildren

Overrides:

createChildren in class SectionLifecycle

dataBound

protected void dataBound(SectionContext c)

Description copied from class: SectionLifecycle

This method will delegate to the SectionSpec method annotated with OnDataBound

Overrides:

dataBound in class SectionLifecycle

viewportChanged

protected void viewportChanged(SectionContext c,
                               int firstVisiblePosition,
                               int lastVisiblePosition,
                               int totalCount,
                               int firstFullyVisibleIndex,
                               int lastFullyVisibleIndex)

Overrides:

viewportChanged in class SectionLifecycle