Myaitivity07.java
package tk.myactivity07;import java.util.ArrayList; import java.util.HashMap;import android.os.Bundle; import android.app.Activity; import android.app.ListActivity; import android.view.Menu; import android.view.View; import android.widget.ListView; import android.widget.SimpleAdapter;public class Myaitivity07 extends ListActivity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.myaitivity07); ArrayList >list=new ArrayList >(); HashMap map1=new HashMap (); HashMap map2=new HashMap (); HashMap map3=new HashMap (); map1.put("user_name", "zhangsan"); map1.put("user_ip", "192.168.0.1"); map2.put("user_name", "lisi"); map2.put("user_ip", "192.168.0.2"); map3.put("user_name", "wangwu"); map3.put("user_ip", "192.168.0.3"); list.add(map1); list.add(map2); list.add(map3); SimpleAdapter listAdapter = new SimpleAdapter(this, list, R.layout.user, new String[]{"user_name","user_ip"}, new int[]{R.id.user_name,R.id.user_ip}); setListAdapter(listAdapter); } @Override protected void onListItemClick(ListView l, View v, int position, long id) { // TODO Auto-generated method stub super.onListItemClick(l, v, position, id); System.out.println("id--------" id); System.out.println("position--------" position); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.myaitivity07, menu); return true; } }