第三方开源框架的下拉刷新列表（QQ比较常用的）。

PullToRefreshListView是第三方开源框架下拉刷新列表，比较流行的QQ 微信等上面都在用。

下载地址（此开源框架于2013年后不再更新）

点此下载

package com.lixu.kaiyuanxiala;

import java.util.ArrayList;

import com.handmark.pulltorefresh.library.PullToRefreshBase;
import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener;
import com.handmark.pulltorefresh.library.PullToRefreshListView;
import android.app.Activity;
import android.os.AsyncTask;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends Activity {
    private ArrayList<String> date;
    private int count = 0;
    private ArrayAdapter<String> adapter;
    PullToRefreshListView prl;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        date = new ArrayList<String>();
        adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, date);

        prl = (PullToRefreshListView) findViewById(R.id.prl);

        prl.setAdapter(adapter);

        TextView tv = new TextView(this);
        tv.setText("想看内容给我拉下来！！");

        prl.setEmptyView(tv);
        // 监控下拉事件 每次下拉执行一次 onRefresh（）。
        prl.setOnRefreshListener(new OnRefreshListener<ListView>() {

            @Override
            public void onRefresh(PullToRefreshBase<ListView> refreshView) {
                new MyAsync().execute();
            }
        });

    }

    private class MyAsync extends AsyncTask {
        @Override
        protected void onPreExecute() {
            // 开始刷新
            prl.setRefreshing();
        }

        @Override
        protected Object doInBackground(Object... params) {

            return count++;
        }

        @Override
        protected void onPostExecute(Object result) {
            Toast.makeText(getApplicationContext(), "更新成功！", 0).show();
            date.add(0, "" + result);
            // 刷新适配器
            adapter.notifyDataSetChanged();
            // 结束刷新
            prl.onRefreshComplete();

        }
    }
}

xml文件：

<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" >

    <com.handmark.pulltorefresh.library.PullToRefreshListView
        android:id="@+id/prl"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
         />

</RelativeLayout>

运行效果图：