當列表資料量大的時候我們一半都進行分頁，android裡分頁一半不同於PC端，第幾頁的方式，一般都是滑動到底部資料自帶載入，廢話不多數了直接看程式碼：

ListActivity.java類：

import java.util.ArrayList;  

import android.app.Activity;
import android.os.Bundle;  
import android.os.Handler;  
import android.util.Log;  
import android.view.View;  
import android.widget.AbsListView;  
import android.widget.AbsListView.OnScrollListener;  
import android.widget.Button;  
import android.widget.ListView;  
import android.widget.ProgressBar;
 /**
  *  
  * @author lixunjing
  * 實現OnScrollListener  重寫 onScrollStateChanged 和onScroll 方法 從而判斷是否滑動到最後一行，
  * 如果滑動到最後一樣進行載入
  *
  */
public class ListActivity extends  Activity implements OnScrollListener {  
    private ListView listView;  
    private int visibleLastIndex = 0;   //最後的可視項索引  
    private int visibleItemCount;       // 當前視窗可見項總數  
    private ListViewAdapter adapter;  
    private View loadMoreView;  
    private Button loadMoreButton;  
    private Handler handler = new Handler();  
    private ProgressBar pg;//載入進度條
  
    @Override  
    public void onCreate(Bundle savedInstanceState) {  
        super.onCreate(savedInstanceState);  
        setContentView(R.layout.list);  
          
        loadMoreView = getLayoutInflater().inflate(R.layout.load_more, null);  
        loadMoreButton = (Button) loadMoreView.findViewById(R.id.loadMoreButton);  
        pg=(ProgressBar) loadMoreView.findViewById(R.id.pg);//進度條
        listView = (ListView) this.findViewById(R.id.listview);  //獲取id是list的ListView  
     
        listView.addFooterView(loadMoreView);   //設定列表底部檢視  一定要放在   listView.setAdapter(adapter)之前 才起作用
  
        initAdapter();//資料初始化  
          
        listView.setAdapter(adapter);                //自動為id是list的ListView設定介面卡  
          
        listView.setOnScrollListener(this);     //新增滑動監聽  
    }  
      
    /** 
     * 初始化介面卡 
     */  
    private void initAdapter() {  
        ArrayList<String> items = new ArrayList<String>();  
        for (int i = 0; i < 10; i++) {  
            items.add(String.valueOf(i + 1));  
        }  
        adapter = new ListViewAdapter(this, items);  
    }  
  
    /** 
     * 滑動時被呼叫 
     */  
    @Override  
    public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {  
        this.visibleItemCount = visibleItemCount;  
        visibleLastIndex = firstVisibleItem + visibleItemCount - 1;  
    }  
  
    /** 
     * 滑動狀態改變時被呼叫 
     */  
    @Override  
    public void onScrollStateChanged(AbsListView view, int scrollState) {  
        int itemsLastIndex = adapter.getCount() - 1;    //資料集最後一項的索引  
        int lastIndex = itemsLastIndex + 1;             //加上底部的loadMoreView項  
        if (scrollState == OnScrollListener.SCROLL_STATE_IDLE && visibleLastIndex == lastIndex) {  
            //如果是自動載入,可以在這裡放置非同步載入資料的程式碼  
            Log.i("LOADMORE", "loading...");      
            loadMore( );
        }  
    }  
      
    /** 
     * 非同步載入資料，為了模擬載入效果，推遲2秒加載出來
     * @param view 
     */  
    public void loadMore( ) {  
        loadMoreButton.setText("loading...");   //設定按鈕文字loading  
        pg.setVisibility(View.VISIBLE);
        loadMoreButton.setVisibility(View.GONE);
        handler.postDelayed(new Runnable() {  
            @Override  
            public void run() {  
                  
                loadData();  
                
                listView.setSelection(visibleLastIndex - visibleItemCount + 1); //設定選中項  
                  
                loadMoreButton.setText("load more");    //恢復按鈕文字  
                pg.setVisibility(View.GONE);
                loadMoreButton.setVisibility(View.VISIBLE);
                adapter.notifyDataSetChanged(); //資料集變化後,通知adapter 
            }  
        }, 2000);  
    }  
      
    /** 
     * 模擬載入資料 
     */  
    private void loadData() {  
        int count = adapter.getCount();  
        for (int i = count; i < count + 10; i++) {  
            adapter.addItem(String.valueOf(i + 1));  
        }  
    }  
}  
 

import java.util.List;  

import android.content.Context;  
import android.view.LayoutInflater;  
import android.view.View;  
import android.view.ViewGroup;  
import android.widget.BaseAdapter;  
import android.widget.TextView;  
  
public class ListViewAdapter extends BaseAdapter {  
    private List<String> items;  
    private LayoutInflater inflater;  
      
    public ListViewAdapter(Context context, List<String> items) {  
        this.items = items;  
        inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);        
    }  
      
    @Override  
    public int getCount() {  
        return items.size();  
    }  
  
    @Override  
    public Object getItem(int position) {  
        return items.get(position);  
    }  
  
    @Override  
    public long getItemId(int position) {  
        return position;  
    }  
  
    @Override  
    public View getView(int position, View view, ViewGroup parent) {  
        if (view == null) {  
            view = inflater.inflate(R.layout.list_item, null);  
        }  
        TextView text = (TextView) view.findViewById(R.id.list_item_text);  
        text.setText(items.get(position));  
        return view;  
    }  
      
    /** 
     * 新增列表項 
     * @param item 
     */  
    public void addItem(String item) {  
        items.add(item);  
    }  
}  
 

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical"
    android:paddingLeft="3dp"
    android:paddingRight="3dp" >

    <ListView
        android:id="@+id/listview"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content" />

</LinearLayout>
 

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/list_item_text"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:gravity="center"
        android:paddingBottom="10dp"
        android:paddingTop="10dp"
        android:textSize="20sp" />

</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical" >

    <Button
        android:id="@+id/loadMoreButton"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:onClick="loadMore"
        android:text="載入更多" />

    <ProgressBar
        android:id="@+id/pg"
        android:layout_width="30dp"
        android:layout_height="30dp"
        android:layout_gravity="center_horizontal"
        android:visibility="gone" />

</LinearLayout>

原始碼  http://download.csdn.net/detail/lixunjing/9247057