Android Open Source - hubroid List View Pager

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License

The source code is released under:

Copyright (c) 2011 Eddie Ringle. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistribution...

Java Source Code

/*
 * Copyright (c) 2012 Eddie Ringle/*from   w  w  w.  ja va  2s . co  m*/
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted
 * provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this list of conditions
 * and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list of conditions
 * and the following disclaimer in the documentation and/or other materials provided with the
 * distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
 * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package net.idlesoft.android.apps.github.ui.widgets;

import android.content.Context;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;

import java.util.ArrayList;

public class ListViewPager extends ViewPager {

    public static class MultiListPagerAdapter extends PagerAdapter {

        protected ArrayList<IdleList> mLists;

        protected Context mContext;

        public MultiListPagerAdapter(Context context) {
            mContext = context;
            mLists = new ArrayList<IdleList>();
        }

        public int getListCount() {
            return mLists.size();
        }

        public IdleList getList(int position) {
            return mLists.get(position);
        }

        public void addList(IdleList list, int position) {
            mLists.add(position, list);
            notifyDataSetChanged();
        }

        public void addList(IdleList list) {
            mLists.add(list);
            notifyDataSetChanged();
        }

        public void removeList(IdleList list) {
            mLists.remove(list);
            notifyDataSetChanged();
        }

        public void removeList(int index) {
            mLists.remove(index);
            notifyDataSetChanged();
        }

        @Override
        public Object instantiateItem(ViewGroup container, int position) {
            IdleList list = mLists.get(position);

      /* Add the list to the container */
            if (container.indexOfChild(list) < 0) {                /* Remove list from its current parent if it has one */
                final ViewGroup existingParent = (ViewGroup) list.getParent();
                if (existingParent != null && existingParent.indexOfChild(list) >= 0) {
                    existingParent.removeView(list);
                }                /* Add list to the new container */
                container.addView(list);
            }

            return list;
        }

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

        @Override
        public int getCount() {
            return mLists.size();
        }

        @Override
        public boolean isViewFromObject(View view, Object object) {
            return view == object;
        }

        @Override
        public CharSequence getPageTitle(int position) {
            return mLists.get(position).getTitle();
        }
    }

    public ListViewPager(Context context) {
        super(context);
    }

    public ListViewPager(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public void setAdapter(MultiListPagerAdapter adapter) {
        super.setAdapter(adapter);
    }

    public MultiListPagerAdapter getAdapter() {
        return (MultiListPagerAdapter) super.getAdapter();
    }
}

Java Source Code List

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