mva2.adapter

Class ItemSection<M>

java.lang.Object

mva2.adapter.Section

mva2.adapter.ItemSection<M>

Type Parameters:

M - Model class for the item to be displayed

public class ItemSection<M>
extends Section

Section which displays a single item inside the RecyclerView. For example, ItemSection can be used to display header or footer inside the recyclerview.

Constructor Summary

Constructors

Constructor and Description
ItemSection() No-arg constructor for ItemSection.
ItemSection(M item) Initializes the ItemSection with the item passed.

Method Summary

Modifier and Type	Method and Description
M	getItem() Returns the item added to this ItemSection.
void	removeItem() Removes the item added to this section.
void	setItem(M item) Sets the item for this section.

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

Constructor Detail

ItemSection

public ItemSection()

No-arg constructor for ItemSection. This sets the item as null. This results the item not to be displayed in the recyclerview. Call setItem(Object) to set the item.

ItemSection

public ItemSection(M item)

Initializes the ItemSection with the item passed.

Parameters:

item - Item that needs to be set for this ItemSection.

Method Detail

getItem

public M getItem()

Returns the item added to this ItemSection. If no item was set, returns null.

Returns:

Item that was set, if no item was set then returns null

removeItem

public void removeItem()

Removes the item added to this section. This results in the ItemSection not being visible in the recyclerview.

setItem

public void setItem(M item)

Sets the item for this section. If the item was already set, RecyclerView.Adapter#notifyItemChanged(int) method is called internally or RecyclerView.Adapter#notifyItemInserted(int). If you are passing null, the method exits silently.

Parameters:

item - Item that needs to be set for this section.