ItemBridgeAdapter

ItemBridgeAdapter

 ItemBridgeAdapter (ObjectAdapter adapter, PresenterSelector presenterSelector)

ItemBridgeAdapter

 ItemBridgeAdapter (ObjectAdapter adapter)

ItemBridgeAdapter

 ItemBridgeAdapter ()

clear

 void clear ()

Clears the adapter.

getFacetProvider

 FacetProvider getFacetProvider (int type)

Queries FacetProvider for a given type within Adapter.

getItemCount

 int getItemCount ()

Returns the total number of items in the data set held by the adapter.

getItemId

 long getItemId (int position)

Return the stable ID for the item at position. If hasStableIds() would return false this method should return NO_ID. The default implementation of this method returns NO_ID.

getItemViewType

 int getItemViewType (int position)

Return the view type of the item at position for the purposes of view recycling.

The default implementation of this method returns 0, making the assumption of a single view type for the adapter. Unlike ListView adapters, types need not be contiguous. Consider using id resources to uniquely identify item view types.

getPresenterMapper

 ArrayList<Presenter> getPresenterMapper ()

Returns the presenter mapper array.

getWrapper

 ItemBridgeAdapter.Wrapper getWrapper ()

Returns the ItemBridgeAdapter.Wrapper.

onBindViewHolder

 void onBindViewHolder (RecyclerView.ViewHolder holder, int position)

Called by RecyclerView to display the data at the specified position. This method should update the contents of the itemView to reflect the item at the given position.

Note that unlike ListView, RecyclerView will not call this method again if the position of the item changes in the data set unless the item itself is invalidated or the new position cannot be determined. For this reason, you should only use the position parameter while acquiring the related data item inside this method and should not keep a copy of it. If you need the position of an item later on (e.g. in a click listener), use getAdapterPosition() which will have the updated adapter position. Override onBindViewHolder(ViewHolder, int, List) instead if Adapter can handle efficient partial bind.

onBindViewHolder

 void onBindViewHolder (RecyclerView.ViewHolder holder, int position, List payloads)

Called by RecyclerView to display the data at the specified position. This method should update the contents of the itemView to reflect the item at the given position.

Note that unlike ListView, RecyclerView will not call this method again if the position of the item changes in the data set unless the item itself is invalidated or the new position cannot be determined. For this reason, you should only use the position parameter while acquiring the related data item inside this method and should not keep a copy of it. If you need the position of an item later on (e.g. in a click listener), use getAdapterPosition() which will have the updated adapter position.

Partial bind vs full bind:

The payloads parameter is a merge list from notifyItemChanged(int, Object) or notifyItemRangeChanged(int, int, Object). If the payloads list is not empty, the ViewHolder is currently bound to old data and Adapter may run an efficient partial update using the payload info. If the payload is empty, Adapter must run a full bind. Adapter should not assume that the payload passed in notify methods will be received by onBindViewHolder(). For example when the view is not attached to the screen, the payload in notifyItemChange() will be simply dropped.

onCreateViewHolder

 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.

onViewAttachedToWindow

 void onViewAttachedToWindow (RecyclerView.ViewHolder holder)

Called when a view created by this adapter has been attached to a window.

This can be used as a reasonable signal that the view is about to be seen by the user. If the adapter previously freed any resources in onViewDetachedFromWindow those resources should be restored here.

onViewDetachedFromWindow

 void onViewDetachedFromWindow (RecyclerView.ViewHolder holder)

Called when a view created by this adapter has been detached from its window.

Becoming detached from the window is not necessarily a permanent condition; the consumer of an Adapter's views may choose to cache views offscreen while they are not visible, attaching and detaching them as appropriate.

onViewRecycled

 void onViewRecycled (RecyclerView.ViewHolder holder)

Called when a view created by this adapter has been recycled.

A view is recycled when a RecyclerView.LayoutManager decides that it no longer needs to be attached to its parent RecyclerView. This can be because it has fallen out of visibility or a set of cached views represented by views still attached to the parent RecyclerView. If an item view has large or expensive data bound to it such as large bitmaps, this may be a good place to release those resources.

RecyclerView calls this method right before clearing ViewHolder's internal data and sending it to RecycledViewPool. This way, if ViewHolder was holding valid information before being recycled, you can call getAdapterPosition() to get its adapter position.

setAdapter

 void setAdapter (ObjectAdapter adapter)

Sets the ObjectAdapter.

setAdapterListener

 void setAdapterListener (ItemBridgeAdapter.AdapterListener listener)

Sets the AdapterListener.

setPresenter

 void setPresenter (PresenterSelector presenterSelector)

Changes Presenter that creates and binds the view.

setPresenterMapper

 void setPresenterMapper (ArrayList<Presenter> presenters)

Sets the presenter mapper array.

setWrapper

 void setWrapper (ItemBridgeAdapter.Wrapper wrapper)

Sets the ItemBridgeAdapter.Wrapper.

onAddPresenter

 void onAddPresenter (Presenter presenter, int type)

Called when presenter is added to Adapter.

onAttachedToWindow

 void onAttachedToWindow (ItemBridgeAdapter.ViewHolder viewHolder)

Called when ViewHolder has been attached to window.

onBind

 void onBind (ItemBridgeAdapter.ViewHolder viewHolder)

Called when ViewHolder has been bound to data.

onCreate

 void onCreate (ItemBridgeAdapter.ViewHolder viewHolder)

Called when ViewHolder is created.

onDetachedFromWindow

 void onDetachedFromWindow (ItemBridgeAdapter.ViewHolder viewHolder)

Called when ViewHolder has been detached from window.

onUnbind

 void onUnbind (ItemBridgeAdapter.ViewHolder viewHolder)

Called when ViewHolder has been unbound from data.