Android(安卓)ListView 控件学习

1.创建Activity

package com.coolbi;import java.util.ArrayList;import java.util.HashMap;import android.app.ListActivity;import android.os.Bundle;import android.view.View;import android.widget.ListView;import android.widget.SimpleAdapter;public class ListViewTest extends ListActivity{@Overridepublic void onCreate(Bundle savedInstanceState){super.onCreate(savedInstanceState);setContentView(R.layout.main);ArrayList> list = new ArrayList>();HashMap map1 = new HashMap();HashMap map2 = new HashMap();HashMap map3 = new HashMap();map1.put("userName","张三");map1.put("userStatus","大学");map1.put("sex","男");map2.put("userName","李四");map2.put("userStatus", "研究生");map2.put("sex","女");map3.put("userName","至死不悟");map3.put("userStatus", "博士");map3.put("sex","男");list.add(map1);list.add(map2);list.add(map3);SimpleAdapter adapter = new SimpleAdapter(this,list,R.layout.listview,new String[]{"userName","userStatus","sex"},new int[]{R.id.textView1,R.id.textView2,R.id.textView3});setListAdapter(adapter);}@Overrideprotected void onListItemClick(ListView l, View v, int position, long id){super.onListItemClick(l, v, position, id);System.out.println("position="+position+",id="+id);//this.showDialog(0);}}

2.Main.xml

<?xml version="1.0" encoding="utf-8"?>

3,显示ListView内容的样式文件

<?xml version="1.0" encoding="utf-8"?>

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