package zhang.listActivity;
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 listActivity extends ListActivity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ArrayList<HashMap<String,String>> list=new ArrayList<HashMap<String,String>>();
HashMap<String,String> map1= new HashMap<String,String>();
HashMap<String,String> map2= new HashMap<String,String>();
HashMap<String,String> map3= new HashMap<String,String>();
map1.put("user", "zhang");
map1.put("id", "192.168.0.0");
map2.put("user", "wang");
map2.put("id", "192.168.0.1");
map3.put("user", "li");
map3.put("id", "192.168.0.2");
list.add(map1);
list.add(map2);
list.add(map3);
SimpleAdapter listApadter = new SimpleAdapter(
this,list,R.layout.user,new String[]{"user","id"},
new int[]{R.id.user_name,R.id.user_ip});
setListAdapter(listApadter);
}
protected void OnListItemClick(ListView l,View v,int position,long id){
super.onListItemClick(l, v, position, id);
System.out.print(id+position);
}
}
主布局
<?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"
>
<LinearLayout
android:id="@+id/listLinearLayout"
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<ListView
android:id="@id/android:list"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:drawSelectorOnTop="false"
android:scrollbars="vertical"
/>
</LinearLayout>
</LinearLayout>
list子项布局
<?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"
android:padding="10pt"
>
<TextView
android:id="@+id/user_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="10pt"
/>
<TextView
android:id="@+id/user_ip"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="10pt"
android:gravity="right"
/>
</LinearLayout>