com.flan.stock.adapter.WelcomeAdapter.java Source code

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Here is the source code for com.flan.stock.adapter.WelcomeAdapter.java

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/*
 *    Flan.Zeng 2011-2016   http://git.oschina.net/signup?inviter=flan
 *
 * 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.flan.stock.adapter;

import java.util.List;

import android.support.v4.view.PagerAdapter;
import android.view.View;
import android.view.ViewGroup;

/**
 * ?ViewPger ?
 * @author flan
 * @date   2015105
 */
public class WelcomeAdapter extends PagerAdapter {

    private List<View> viewList;

    public WelcomeAdapter(List<View> viewList) {
        super();
        this.viewList = viewList;
    }

    @Override
    public int getCount() {

        if (viewList != null) {
            return viewList.size();
        }
        return 0;
    }

    @Override
    public boolean isViewFromObject(View arg0, Object arg1) {
        return arg0 == arg1;
    }

    @Override
    public void destroyItem(ViewGroup container, int position, Object object) {
        container.removeView(viewList.get(position));
    }

    @Override
    public Object instantiateItem(ViewGroup container, int position) {
        container.addView(viewList.get(position));
        return viewList.get(position);
    }

}