Android studio listview实现列表数据显示 数据循环显示效果

<?xml version="1.0" encoding="utf-8"? 
<!--item -- 
<LinearLayout
 xmlns:android="http://schemas.android.com/apk/res/android"
 android:orientation="horizontal"
 android:layout_width="fill_parent"
 android:layout_height="fill_parent" 
 <!--姓名 -- 
 <TextView
  android:layout_width="130dp"
  android:layout_height="wrap_content"
  android:id="@+id/name"
 / 
 <!-- 性别-- 
 <TextView
  android:layout_width="150dp"
  android:layout_height="wrap_content"
  android:id="@+id/sex"
 / 
</LinearLayout 

<?xml version="1.0" encoding="utf-8"? 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:orientation="vertical"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
   
 <!-- 标题 -- 
 <LinearLayout
 android:orientation="horizontal"
 android:layout_width="fill_parent"
 android:layout_height="wrap_content" 
 
 <TextView
  android:layout_width="130dp"
  android:layout_height="wrap_content"
  android:text="姓名"
 / 
 
  <TextView
  android:layout_width="150dp"
  android:layout_height="wrap_content"
  android:text="姓名"
 / 
 
</LinearLayout 
 <!-- ListView控件 -- 
<ListView 
  android:layout_width="fill_parent" 
  android:layout_height="fill_parent" 
  android:id="@+id/listView"
  / 
</LinearLayout 

public class MainActivity extends Activity {
	List<String  list;
	List<String  list1;
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    ListView listView = (ListView) this.findViewById(R.id.listView);
    
    //获取到集合数据
    //名字列表，之后可以动态加入数据即可，这里只是数据例子
    list = new ArrayList< ();
    list.add("小明");
    list.add("李华");
    list.add("张三");

		list1 = new ArrayList< ();
    list1.add("男");
    list1.add("男");
    list1.add("女");
    
    List<HashMap<String, Object   data = new ArrayList<HashMap<String,Object  ();
    for(int i = 0; i < list .size(); i++){
    	HashMap<String, Object  item = new HashMap<String, Object ();
    	item.put("name", list.get(i));
    	item.put("sex", list1.get(i));
    	data.add(item);        
    }
    //创建SimpleAdapter适配器将数据绑定到item显示控件上
    SimpleAdapter adapter = new SimpleAdapter(MainActivity.this, data, R.layout.item, 
    		new String[]{"name", "sex"}, new int[]{R.id.name, R.id.sex});
    //实现列表的显示
    listView.setAdapter(adapter);
  }
}