/*
* Copyright (C) 2008 The Android Open Source Project
*
* 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.android.launcher2;
import android.view.View;
import com.android.launcher2.DropTarget.DragObject;
/**
* Interface defining an object that can originate a drag.
*
*/
public interface DragSource {
/**
* @return whether items dragged from this source supports
*/
boolean supportsFlingToDelete();
/**
* A callback specifically made back to the source after an item from this source has been flung
* to be deleted on a DropTarget. In such a situation, this method will be called after
* onDropCompleted, and more importantly, after the fling animation has completed.
*/
void onFlingToDeleteCompleted();
/**
* A callback made back to the source after an item from this source has been dropped on a
* DropTarget.
*/
void onDropCompleted(View target, DragObject d, boolean isFlingToDelete, boolean success);
}