package com.exampleandroid.xiong.listviewpages; 
 
public class News { 
 private String title; 
 private int id; 
 
 /** 
  * 
  * @return 返回新闻标题 
  */ 
 public String getTitle() { 
  return title; 
 } 
 
 /** 
  * 
  * @param title 
  *   设置新闻标题 
  */ 
 public void setTtitle(String title) { 
  this.title = title; 
 } 
 
 /** 
  * 
  * @return 返回新闻标识 
  */ 
 public int getId() { 
  return id; 
 } 
 
 /** 
  * 
  * @param id 
  *   设置新闻标识 
  */ 
 public void setId(int id) { 
  this.id = id; 
 } 
} 

package com.exampleandroid.xiong.listviewpages; 
 
import java.util.ArrayList; 
import java.util.List; 
import android.database.Cursor; 
import android.database.sqlite.SQLiteDatabase; 
 
public class GetNews { 
 
 /** 
  * 
  * @param page 
  *   需要加载的页数 每页数据5条 
  * @param dbnews 
  *   SQLiteOpenHelper子类 
  * @return 返回新闻加载的数据 
  */ 
 public List<News> getListNews(int page, DbSqliteNews dbnews) { 
  List<News> list = new ArrayList<News>(); 
  String sql = "select * from tb_newstile where news_id not in(select news_id from tb_newstile LIMIT " 
    + 5 * (page - 1) + ") LIMIT " + 5 * page; 
  Cursor cursor = dbnews.getReadableDatabase().rawQuery(sql, null); 
  while (cursor.moveToNext()) { 
   News news = new News(); 
   news.setTtitle(cursor.getString(1)); 
   news.setId(cursor.getInt(0)); 
   list.add(news); 
  } 
  cursor.close(); 
  return list; 
 } 
 
 /** 
  * 插入100条数据用于测试 
  * 
  * @param dbnews 
  *   SQLiteOpenHelper子类 
  */ 
 public void insertData(DbSqliteNews dbnews) { 
  SQLiteDatabase datas = dbnews.getWritableDatabase(); 
  datas.beginTransaction(); 
  try { 
   for (int i = 0; i < 100; i++) { 
    datas.execSQL("insert into tb_newstile values(?,?)", 
      new Object[] { i, "新闻标题" + i }); 
   } 
   datas.setTransactionSuccessful(); 
  } catch (Exception e) { 
   System.out.println("数据插入失败！"); 
   e.printStackTrace(); 
  } finally { 
   datas.endTransaction(); 
  } 
 
 } 
} 

package com.exampleandroid.xiong.listviewpages; 
 
import android.content.Context; 
import android.database.sqlite.SQLiteDatabase; 
import android.database.sqlite.SQLiteDatabase.CursorFactory; 
import android.database.sqlite.SQLiteOpenHelper; 
 
public class DbSqliteNews extends SQLiteOpenHelper { 
 
 public DbSqliteNews(Context context, String name, CursorFactory factory, 
   int version) { 
  super(context, name, factory, version); 
 } 
 
 // 创建数据库表 
 @Override 
 public void onCreate(SQLiteDatabase db) { 
  db.execSQL("create table tb_newstile(news_id integer ,news_title varchar(100))"); 
 } 
 
 @Override 
 public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { 
 
 } 
 
} 

package com.exampleandroid.xiong.listviewpages; 
 
import java.util.List; 
 
import android.app.Activity; 
import android.os.Bundle; 
import android.view.LayoutInflater; 
import android.view.Menu; 
import android.view.View; 
import android.view.View.OnClickListener; 
import android.view.ViewGroup; 
import android.widget.BaseAdapter; 
import android.widget.Button; 
import android.widget.ImageView; 
import android.widget.ListView; 
import android.widget.TextView; 
 
public class MainActivity extends Activity { 
 
 private ListView newShow_list; 
 private Button loadmore, adddata; 
 // ListView加载的数据 
 private List<News> shownews; 
 private GetNews getnews; 
 private DbSqliteNews dbnews; 
 // 加载的页数 
 private int pagecount = 1; 
 
 @Override 
 protected void onCreate(Bundle savedInstanceState) { 
  super.onCreate(savedInstanceState); 
  setContentView(R.layout.activity_main); 
  newShow_list = (ListView) findViewById(R.id.newsShow_list); 
  loadmore = (Button) findViewById(R.id.loadmore_bt); 
  adddata = (Button) findViewById(R.id.adddata); 
  dbnews = new DbSqliteNews(this, "new.db", null, 1); 
  getnews = new GetNews(); 
  final ListAdpaterNews listadpter=new ListAdpaterNews(); 
  //此按钮只为添加测试数据 
  adddata.setOnClickListener(new OnClickListener() { 
 
   @Override 
   public void onClick(View v) { 
    //插入数据 
    getnews.insertData(dbnews); 
    //获取数据 
    shownews = getnews.getListNews(pagecount, dbnews); 
    //显示数据 
    newShow_list.setAdapter(listadpter); 
   } 
  }); 
  loadmore.setOnClickListener(new OnClickListener() { 
 
   @Override 
   public void onClick(View v) { 
    pagecount++; 
    //将数据追加到原集合 
    shownews.addAll(getnews.getListNews(pagecount, dbnews)); 
    //刷新数据 
    listadpter.notifyDataSetInvalidated(); 
   } 
  }); 
  // 第一次加载的数据 
  shownews = getnews.getListNews(pagecount, dbnews); 
  newShow_list.setAdapter(listadpter); 
 
 } 
 
 class ListAdpaterNews extends BaseAdapter { 
 
  @Override 
  public int getCount() { 
   return pagecount * 5; 
  } 
 
  @Override 
  public Object getItem(int position) { 
   return position; 
  } 
 
  @Override 
  public long getItemId(int position) { 
   return position; 
  } 
 
  @Override 
  public View getView(int position, View convertView, ViewGroup parent) { 
   View view = LayoutInflater.from(MainActivity.this).inflate( 
     R.layout.news_title, null); 
   TextView txttitle = (TextView) view.findViewById(R.id.txt_title); 
   ImageView images = (ImageView) view 
     .findViewById(R.id.showimage_title); 
   images.setBackgroundResource(R.drawable.n_me_l); 
   txttitle.setText(shownews.get(position).getTitle()); 
   return view; 
  } 
 
 } 
 
 @Override 
 public boolean onCreateOptionsMenu(Menu menu) { 
  getMenuInflater().inflate(R.menu.main, menu); 
  return true; 
 } 
 
} 

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
 xmlns:tools="http://schemas.android.com/tools" 
 android:layout_width="match_parent" 
 android:layout_height="match_parent" 
 tools:context=".MainActivity" > 
 
 <ListView 
  android:id="@+id/newsShow_list" 
  android:layout_width="match_parent" 
  android:layout_height="wrap_content" > 
 </ListView> 
 
 <LinearLayout 
  android:layout_width="match_parent" 
  android:layout_height="wrap_content" 
  android:layout_alignParentBottom="true" > 
 
  <Button 
   android:id="@+id/adddata" 
   android:layout_width="wrap_content" 
   android:layout_height="wrap_content" 
   android:layout_weight="1" 
   android:text="添加数据" /> 
 
  <Button 
   android:id="@+id/loadmore_bt" 
   android:layout_width="wrap_content" 
   android:layout_height="wrap_content" 
   android:layout_weight="1" 
   android:text="@string/loadmore" /> 
 </LinearLayout> 
 
</RelativeLayout> 

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
 android:layout_width="match_parent" 
 android:layout_height="match_parent" 
 android:padding="15dp" 
 android:orientation="horizontal" > 
 
 <ImageView 
  android:id="@+id/showimage_title" 
  android:layout_width="wrap_content" 
  android:layout_height="wrap_content" 
  android:background="@drawable/n_me_l" 
  android:contentDescription="@string/imagenews" /> 
 
 <TextView 
  android:id="@+id/txt_title" 
  android:layout_width="wrap_content" 
  android:layout_height="wrap_content" /> 
 
</LinearLayout> 

@Override 
public void onScroll(AbsListView view, int firstVisibleItem, 
    int visibleItemCount, int totalItemCount ) { 
 
  if (getAdapter() == null){ 
    return ; 
  } 
  
  if (getAdapter().getCount() == 0){ 
    return ; 
  } 
  
  int lastItemIndex = firstVisibleItem + visibleItemCount; 
  if (lastItemIndex >= totalItemCount){ 
    // 用户已经滑动到了ListView的最后一项 
  } 

@Override 
public void onScroll(AbsListView view, int firstVisibleItem, 
    int visibleItemCount, int totalItemCount) { 
 
  if (getAdapter() == null){ 
    return ; 
  } 
  
  if (getAdapter().getCount() == 0){ 
    return ; 
  } 
  
  int lastItemIndex = firstVisibleItem + visibleItemCount; 
  if (lastItemIndex >= totalItemCount && ! isLoading){ 
   addFooterView( footerView );//用来提示用户正在加载下一页的数据 
    isLoading = true ; 
    listener.loadData(); 
  }