added in version 22.1.0
belongs to Maven artifact com.android.support:recyclerview-v7:28.0.0-alpha1

Summary: Ctors | Methods | Inherited Methods | [Expand All]

SortedListAdapterCallback

This package is part of the Android support library which is no longer maintained. The support library has been superseded by AndroidX which is part of Jetpack. We recommend using the AndroidX libraries in all new projects. You should also consider migrating existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library class mappings.

public abstract class SortedListAdapterCallback
extends Callback<T2>

java.lang.Object
↳	android.support.v7.util.SortedList.Callback<T2>
	↳	android.support.v7.widget.util.SortedListAdapterCallback<T2>

---

A SortedList.Callback implementation that can bind a SortedList to a RecyclerView.Adapter.

Summary

Public constructors
SortedListAdapterCallback(Adapter adapter) Creates a SortedList.Callback that will forward data change events to the provided Adapter.

Public methods
void	onChanged(int position, int count, Object payload) Called when count number of items are updated at the given position.
void	onChanged(int position, int count) Called by the SortedList when the item at the given position is updated.
void	onInserted(int position, int count)
void	onMoved(int fromPosition, int toPosition)
void	onRemoved(int position, int count)

Inherited methods
From class android.support.v7.util.SortedList.Callback abstract boolean areContentsTheSame(T2 oldItem, T2 newItem) Called by the SortedList when it wants to check whether two items have the same data or not. abstract boolean areItemsTheSame(T2 item1, T2 item2) Called by the SortedList to decide whether two objects represent the same Item or not. abstract int compare(T2 o1, T2 o2) Similar to compare(Object, Object), should compare two and return how they should be ordered. Object getChangePayload(T2 item1, T2 item2) When areItemsTheSame(T2, T2) returns true for two items and areContentsTheSame(T2, T2) returns false for them, SortedList.Callback calls this method to get a payload about the change. void onChanged(int position, int count, Object payload) Called when count number of items are updated at the given position. abstract void onChanged(int position, int count) Called by the SortedList when the item at the given position is updated.
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()
From interface java.util.Comparator abstract int