SwipeOnScrollListener.java

/*
 * Copyright 2013 Niek Haarman
 *
 * 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.
 * 
 * External default OnScrollListener allowing to custom onScrollListening events like loading more items.
 * Author: David Berlioz
 */

package com.marshalchen.common.uimodule.listviewanimations.itemmanipulation.swipedismiss;

import android.widget.AbsListView;

/**
 * An {@link android.widget.AbsListView.OnScrollListener} that is used in conjunction with {@link com.marshalchen.common.uimodule.listviewanimations.itemmanipulation.swipedismiss.SwipeDismissAdapter}. Override this class to
 * provide a custom implementation of the OnScrollListener. Do not forget to call super on the overridden methods!
 */
public class SwipeOnScrollListener implements AbsListView.OnScrollListener {

    private SwipeDismissListViewTouchListener mTouchListener;

    public void setTouchListener(final SwipeDismissListViewTouchListener touchListener) {
        mTouchListener = touchListener;
    }

    @Override
    public void onScrollStateChanged(final AbsListView view, final int scrollState) {
        if (scrollState != AbsListView.OnScrollListener.SCROLL_STATE_IDLE) {
            mTouchListener.disallowSwipe();
        }
    }

    @Override
    public void onScroll(final AbsListView view, final int firstVisibleItem, final int visibleItemCount, final int totalItemCount) {
    }
}