mva2.adapter

Class HeaderSection<H,M>

java.lang.Object

mva2.adapter.Section

mva2.adapter.NestedSection

mva2.adapter.HeaderSection<H,M>

Type Parameters:

H - The header item object

M - The list item object

All Implemented Interfaces:

Notifier

public class HeaderSection<H,M>
extends NestedSection
implements Notifier

Displays list of items along with a header and has collapsing/expanding feature.

Section to display list of items with a header. Internally it comprises of an ItemSection and ListSection. HeaderSection can be used with GridLayoutManager or LinearLayoutManager

It provides the collapsing and expanding feature. If the section is collapsed the getCount() will return 1. To collapse the section call ItemViewHolder.toggleSectionExpansion().

See Also:

MultiViewAdapter.setSectionExpansionMode(Mode)

Constructor Summary

Constructors

Constructor and Description
HeaderSection() Initializes the HeaderSection.
HeaderSection(H header) Initializes the HeaderSection with header object.

Method Summary

Modifier and Type	Method and Description
H	getHeader() Returns the header object.
ListSection<M>	getListSection() Use this method to get the ListSection which is inside the HeaderSection.
void	setHeader(H header) Sets the header object.

Methods inherited from class mva2.adapter.NestedSection

addSection, notifySectionItemMoved, notifySectionRangeChanged, notifySectionRangeInserted, notifySectionRangeRemoved, onItemClicked

Methods inherited from class mva2.adapter.Section

addDecorator, addDecorator, hideSection, isSectionHidden, onChanged, onInserted, onMoved, onRemoved, removeAllDecorators, removeDecorator, removeDecorator, setExpansionMode, setSectionExpansionMode, setSelectionMode, setSpanCount, showSection

Methods inherited from class java.lang.Object

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

Methods inherited from interface mva2.adapter.internal.Notifier

notifySectionItemMoved, notifySectionRangeChanged, notifySectionRangeInserted, notifySectionRangeRemoved

Constructor Detail

HeaderSection

public HeaderSection()

Initializes the HeaderSection. This header object is set as null which results in header not being displayed. Call setHeader(H) to set the header.

HeaderSection

public HeaderSection(H header)

Initializes the HeaderSection with header object.

Parameters:

header - object to be set as header

Method Detail

getHeader

public H getHeader()

Returns the header object. If the header is not set, null will be returned.

Returns:

Header object

getListSection

public ListSection<M> getListSection()

Use this method to get the ListSection which is inside the HeaderSection. Use this ListSection to set any data to the ListSection.

Returns:

ListSection which is added to the this HeaderSection

setHeader

public void setHeader(H header)

Sets the header object. If null is being set, the item will not be displayed in the recyclerview

Parameters:

header - object to be set as header