ItemAlignmentFacet

public final class ItemAlignmentFacet
extends Object

Optional facet provided by RecyclerView.Adapter or RecyclerView.ViewHolder for use in HorizontalGridView and VerticalGridView. Apps using Presenter may set facet using setFacet(Class, Object) or setFacet(Class, Object). Facet on ViewHolder has a higher priority than Presenter or Adapter.

ItemAlignmentFacet contains single or multiple ItemAlignmentFacet.ItemAlignmentDefs. First ItemAlignmentFacet.ItemAlignmentDef describes the default alignment position for ViewHolder, it also overrides the default item alignment settings on VerticalGridView and HorizontalGridView (see setItemAlignmentOffset(int) etc). One ItemAlignmentFacet can have multiple ItemAlignmentFacet.ItemAlignmentDefs, e.g. having two aligned positions when child1 gets focus or child2 gets focus. Grid view will visit focused view and its ancestors till the root of ViewHolder to match ItemAlignmentFacet.ItemAlignmentDefs' getItemAlignmentFocusViewId(). Once a match found, the ItemAlignmentFacet.ItemAlignmentDef is used to calculate alignment position.

Summary

Inherited methods
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait(long arg0, int arg1) final void wait(long arg0) final void wait()

Constants

float ITEM_ALIGN_OFFSET_PERCENT_DISABLED

Public constructors

ItemAlignmentFacet ()

Public methods

ItemAlignmentDef[] getAlignmentDefs ()

boolean isMultiAlignment ()

void setAlignmentDefs (ItemAlignmentDef[] defs)