/*
* Copyright 2015 Rocko(zhengxiaopeng).
*
* 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 org.rocko.touchlistener.subclasses.widget;
import android.support.v4.widget.AutoScrollHelper;
import android.support.v7.widget.RecyclerView;
/**
* Created by Administrator on 2015/4/25.
*/
public class RecyclerViewAutoScrollHelper extends AutoScrollHelper {
protected RecyclerView mTarget;
public RecyclerViewAutoScrollHelper(RecyclerView target) {
super(target);
this.mTarget = target;
}
@Override
public void scrollTargetBy(int deltaX, int deltaY) {
mTarget.scrollBy(deltaX, deltaY);
}
@Override
public boolean canTargetScrollHorizontally(int direction) {
return mTarget.getLayoutManager().canScrollHorizontally();
}
@Override
public boolean canTargetScrollVertically(int direction) {
return mTarget.getLayoutManager().canScrollVertically();
}
}