RealmRecyclerViewAdapter (Realm Android Adapters 2.1.1)

java.lang.Object
- android.support.v7.widget.RecyclerView.Adapter<S>
- - io.realm.RealmRecyclerViewAdapter<T,S>

Type Parameters:

T - type of RealmModel stored in the adapter.

S - type of RecyclerView.ViewHolder used in the adapter.
```
public abstract class RealmRecyclerViewAdapter<T extends RealmModel,S extends android.support.v7.widget.RecyclerView.ViewHolder>
extends android.support.v7.widget.RecyclerView.Adapter<S>
```
The RealmBaseRecyclerAdapter class is an abstract utility class for binding RecyclerView UI elements to Realm data.
This adapter will automatically handle any updates to its data and call notifyDataSetChanged(), notifyItemInserted(), notifyItemRemoved() or notifyItemRangeChanged( as appropriate.
The RealmAdapter will stop receiving updates if the Realm instance providing the OrderedRealmCollection is closed.
If the adapter contains Realm model classes with a primary key that is either an int or a long, call setHasStableIds(true) in the constructor and override RecyclerView.Adapter.getItemId(int) as described by the Javadoc in that method.

See Also:

RecyclerView.Adapter#setHasStableIds(boolean), RecyclerView.Adapter#getItemId(int)

Constructor Summary

Constructors
Constructor and Description
`RealmRecyclerViewAdapter(OrderedRealmCollection<T> data, boolean autoUpdate)` This is equivalent to `RealmRecyclerViewAdapter(data, autoUpdate, true)`.
`RealmRecyclerViewAdapter(OrderedRealmCollection<T> data, boolean autoUpdate, boolean updateOnModification)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`OrderedRealmCollection<T>`	`getData()` Returns data associated with this adapter.
`T`	`getItem(int index)` Returns the item associated with the specified position.
`int`	`getItemCount()`
`void`	`onAttachedToRecyclerView(android.support.v7.widget.RecyclerView recyclerView)`
`void`	`onDetachedFromRecyclerView(android.support.v7.widget.RecyclerView recyclerView)`
`void`	`updateData(OrderedRealmCollection<T> data)` Updates the data associated to the Adapter.

Methods inherited from class android.support.v7.widget.RecyclerView.Adapter
bindViewHolder, createViewHolder, getItemId, getItemViewType, hasObservers, hasStableIds, notifyDataSetChanged, notifyItemChanged, notifyItemChanged, notifyItemInserted, notifyItemMoved, notifyItemRangeChanged, notifyItemRangeChanged, notifyItemRangeInserted, notifyItemRangeRemoved, notifyItemRemoved, onBindViewHolder, onBindViewHolder, onCreateViewHolder, onFailedToRecycleView, onViewAttachedToWindow, onViewDetachedFromWindow, onViewRecycled, registerAdapterDataObserver, setHasStableIds, unregisterAdapterDataObserver

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RealmRecyclerViewAdapter
```
public RealmRecyclerViewAdapter(@Nullable
                                OrderedRealmCollection<T> data,
                                boolean autoUpdate)
```
    This is equivalent to RealmRecyclerViewAdapter(data, autoUpdate, true).
    
    See Also:
    
    RealmRecyclerViewAdapter(OrderedRealmCollection, boolean, boolean)
  - RealmRecyclerViewAdapter
```
public RealmRecyclerViewAdapter(@Nullable
                                OrderedRealmCollection<T> data,
                                boolean autoUpdate,
                                boolean updateOnModification)
```
    Parameters:
    
    data - collection data to be used by this adapter.
    
    autoUpdate - when it is false, the adapter won't be automatically updated when collection data changes.
    
    updateOnModification - when it is true, this adapter will be updated when deletions, insertions or modifications happen to the collection data. When it is false, only deletions and insertions will trigger the updates. This param will be ignored if autoUpdate is false.
- Method Detail
  - onAttachedToRecyclerView
```
public void onAttachedToRecyclerView(android.support.v7.widget.RecyclerView recyclerView)
```
    Overrides:
    
    onAttachedToRecyclerView in class android.support.v7.widget.RecyclerView.Adapter<S extends android.support.v7.widget.RecyclerView.ViewHolder>
  - onDetachedFromRecyclerView
```
public void onDetachedFromRecyclerView(android.support.v7.widget.RecyclerView recyclerView)
```
    Overrides:
    
    onDetachedFromRecyclerView in class android.support.v7.widget.RecyclerView.Adapter<S extends android.support.v7.widget.RecyclerView.ViewHolder>
  - getItemCount
```
public int getItemCount()
```
    Specified by:
    
    getItemCount in class android.support.v7.widget.RecyclerView.Adapter<S extends android.support.v7.widget.RecyclerView.ViewHolder>
  - getItem
```
@Nullable
public T getItem(int index)
```
    Returns the item associated with the specified position. Can return null if provided Realm instance by OrderedRealmCollection is closed.
    
    Parameters:
    
    index - index of the item.
    
    Returns:
    
    the item at the specified position, null if adapter data is not valid.
  - getData
```
@Nullable
public OrderedRealmCollection<T> getData()
```
    Returns data associated with this adapter.
    
    Returns:
    
    adapter data.
  - updateData
```
public void updateData(@Nullable
                       OrderedRealmCollection<T> data)
```
    Updates the data associated to the Adapter. Useful when the query has been changed. If the query does not change you might consider using the automaticUpdate feature.
    
    Parameters:
    
    data - the new OrderedRealmCollection to display.

Class RealmRecyclerViewAdapter<T extends RealmModel,S extends android.support.v7.widget.RecyclerView.ViewHolder>

Constructor Summary

Method Summary

Methods inherited from class android.support.v7.widget.RecyclerView.Adapter

Methods inherited from class java.lang.Object

Constructor Detail

RealmRecyclerViewAdapter

RealmRecyclerViewAdapter

Method Detail

onAttachedToRecyclerView

onDetachedFromRecyclerView

getItemCount

getItem

getData

updateData