/*
|
* Copyright (C) 2015 Paul Burke
|
*
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
* you may not use this file except in compliance with the License.
|
* You may obtain a copy of the License at
|
*
|
* http://www.apache.org/licenses/LICENSE-2.0
|
*
|
* Unless required by applicable law or agreed to in writing, software
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
* See the License for the specific language governing permissions and
|
* limitations under the License.
|
*/
|
|
package com.ypx.imagepicker.helper.recyclerviewitemhelper;
|
|
import androidx.recyclerview.widget.ItemTouchHelper;
|
|
/**
|
* Interface to notify an item ViewHolder of relevant callbacks from {@link
|
* androidx.recyclerview.widget.ItemTouchHelper.Callback}.
|
*
|
* @author Paul Burke (ipaulpro)
|
*/
|
public interface ItemTouchHelperViewHolder {
|
|
/**
|
* Called when the {@link ItemTouchHelper} first registers an item as being moved or swiped.
|
* Implementations should update the item view to indicate it's active state.
|
*/
|
void onItemSelected();
|
|
|
/**
|
* Called when the {@link ItemTouchHelper} has completed the move or swipe, and the active item
|
* state should be cleared.
|
*/
|
void onItemClear();
|
}
|
