added in version 22.1.0
belongs to Maven artifact com.android.support:leanback-v17:28.0.0-alpha1

ItemBridgeAdapter

public class ItemBridgeAdapter
extends Adapter implements FacetProviderAdapter

java.lang.Object
↳	android.support.v7.widget.RecyclerView.Adapter
	↳	android.support.v17.leanback.widget.ItemBridgeAdapter

Bridge from Presenter to RecyclerView.Adapter. Public to allow use by third party Presenters.

Summary

Nested classes
`class`	`ItemBridgeAdapter.AdapterListener` Interface for listening to ViewHolder operations.
`class`	`ItemBridgeAdapter.ViewHolder` ViewHolder for the ItemBridgeAdapter.
`class`	`ItemBridgeAdapter.Wrapper` Interface for wrapping a view created by a Presenter into another view.

Public constructors
`ItemBridgeAdapter(ObjectAdapter adapter, PresenterSelector presenterSelector)`
`ItemBridgeAdapter(ObjectAdapter adapter)`
`ItemBridgeAdapter()`

Public methods
`void`	`clear()` Clears the adapter.
`FacetProvider`	`getFacetProvider(int type)` Queries `FacetProvider` for a given type within Adapter.
`int`	`getItemCount()` Returns the total number of items in the data set held by the adapter.
`long`	`getItemId(int position)` Return the stable ID for the item at `position`.
`int`	`getItemViewType(int position)` Return the view type of the item at `position` for the purposes of view recycling.
`ArrayList<Presenter>`	`getPresenterMapper()` Returns the presenter mapper array.
`ItemBridgeAdapter.Wrapper`	`getWrapper()` Returns the `ItemBridgeAdapter.Wrapper`.
`final void`	`onBindViewHolder(RecyclerView.ViewHolder holder, int position)` Called by RecyclerView to display the data at the specified position.
`final void`	`onBindViewHolder(RecyclerView.ViewHolder holder, int position, List payloads)` Called by RecyclerView to display the data at the specified position.
`final RecyclerView.ViewHolder`	`onCreateViewHolder(ViewGroup parent, int viewType)` `View.OnFocusChangeListener` that assigned in `onCreateViewHolder(ViewGroup)` may be chained, user should never change `View.OnFocusChangeListener` after that.
`final void`	`onViewAttachedToWindow(RecyclerView.ViewHolder holder)` Called when a view created by this adapter has been attached to a window.
`final void`	`onViewDetachedFromWindow(RecyclerView.ViewHolder holder)` Called when a view created by this adapter has been detached from its window.
`final void`	`onViewRecycled(RecyclerView.ViewHolder holder)` Called when a view created by this adapter has been recycled.
`void`	`setAdapter(ObjectAdapter adapter)` Sets the `ObjectAdapter`.
`void`	`setAdapterListener(ItemBridgeAdapter.AdapterListener listener)` Sets the AdapterListener.
`void`	`setPresenter(PresenterSelector presenterSelector)` Changes Presenter that creates and binds the view.
`void`	`setPresenterMapper(ArrayList<Presenter> presenters)` Sets the presenter mapper array.
`void`	`setWrapper(ItemBridgeAdapter.Wrapper wrapper)` Sets the `ItemBridgeAdapter.Wrapper`.

Protected methods
`void`	`onAddPresenter(Presenter presenter, int type)` Called when presenter is added to Adapter.
`void`	`onAttachedToWindow(ItemBridgeAdapter.ViewHolder viewHolder)` Called when ViewHolder has been attached to window.
`void`	`onBind(ItemBridgeAdapter.ViewHolder viewHolder)` Called when ViewHolder has been bound to data.
`void`	`onCreate(ItemBridgeAdapter.ViewHolder viewHolder)` Called when ViewHolder is created.
`void`	`onDetachedFromWindow(ItemBridgeAdapter.ViewHolder viewHolder)` Called when ViewHolder has been detached from window.
`void`	`onUnbind(ItemBridgeAdapter.ViewHolder viewHolder)` Called when ViewHolder has been unbound from data.

Inherited methods

From class


  
    android.support.v7.widget.RecyclerView.Adapter

`final void`	`bindViewHolder(VH holder, int position)` This method internally calls `onBindViewHolder(ViewHolder, int)` to update the `RecyclerView.ViewHolder` contents with the item at the given position and also sets up some private fields to be used by RecyclerView.
`final VH`	`createViewHolder(ViewGroup parent, int viewType)` This method calls `onCreateViewHolder(ViewGroup, int)` to create a new `RecyclerView.ViewHolder` and initializes some private fields to be used by RecyclerView.
`abstract int`	`getItemCount()` Returns the total number of items in the data set held by the adapter.
`long`	`getItemId(int position)` Return the stable ID for the item at `position`.
`int`	`getItemViewType(int position)` Return the view type of the item at `position` for the purposes of view recycling.
`final boolean`	`hasObservers()` Returns true if one or more observers are attached to this adapter.
`final boolean`	`hasStableIds()` Returns true if this adapter publishes a unique `long` value that can act as a key for the item at a given position in the data set.
`final void`	`notifyDataSetChanged()` Notify any registered observers that the data set has changed.
`final void`	`notifyItemChanged(int position, Object payload)` Notify any registered observers that the item at `position` has changed with an optional payload object.
`final void`	`notifyItemChanged(int position)` Notify any registered observers that the item at `position` has changed.
`final void`	`notifyItemInserted(int position)` Notify any registered observers that the item reflected at `position` has been newly inserted.
`final void`	`notifyItemMoved(int fromPosition, int toPosition)` Notify any registered observers that the item reflected at `fromPosition` has been moved to `toPosition`.
`final void`	`notifyItemRangeChanged(int positionStart, int itemCount, Object payload)` Notify any registered observers that the `itemCount` items starting at position `positionStart` have changed.
`final void`	`notifyItemRangeChanged(int positionStart, int itemCount)` Notify any registered observers that the `itemCount` items starting at position `positionStart` have changed.
`final void`	`notifyItemRangeInserted(int positionStart, int itemCount)` Notify any registered observers that the currently reflected `itemCount` items starting at `positionStart` have been newly inserted.
`final void`	`notifyItemRangeRemoved(int positionStart, int itemCount)` Notify any registered observers that the `itemCount` items previously located at `positionStart` have been removed from the data set.
`final void`	`notifyItemRemoved(int position)` Notify any registered observers that the item previously located at `position` has been removed from the data set.
`void`	`onAttachedToRecyclerView(RecyclerView recyclerView)` Called by RecyclerView when it starts observing this Adapter.
`abstract void`	`onBindViewHolder(VH holder, int position)` Called by RecyclerView to display the data at the specified position.
`void`	`onBindViewHolder(VH holder, int position, List<Object> payloads)` Called by RecyclerView to display the data at the specified position.
`abstract VH`	`onCreateViewHolder(ViewGroup parent, int viewType)` Called when RecyclerView needs a new `RecyclerView.ViewHolder` of the given type to represent an item.
`void`	`onDetachedFromRecyclerView(RecyclerView recyclerView)` Called by RecyclerView when it stops observing this Adapter.
`boolean`	`onFailedToRecycleView(VH holder)` Called by the RecyclerView if a ViewHolder created by this Adapter cannot be recycled due to its transient state.
`void`	`onViewAttachedToWindow(VH holder)` Called when a view created by this adapter has been attached to a window.
`void`	`onViewDetachedFromWindow(VH holder)` Called when a view created by this adapter has been detached from its window.
`void`	`onViewRecycled(VH holder)` Called when a view created by this adapter has been recycled.
`void`	`registerAdapterDataObserver(RecyclerView.AdapterDataObserver observer)` Register a new observer to listen for data changes.
`void`	`setHasStableIds(boolean hasStableIds)` Indicates whether each item in the data set can be represented with a unique identifier of type `Long`.
`void`	`unregisterAdapterDataObserver(RecyclerView.AdapterDataObserver observer)` Unregister an observer currently listening for data changes.

From class


  
    java.lang.Object

ItemBridgeAdapter

Summary

Nested classes

Public constructors

Public methods

Protected methods

Inherited methods