main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<ListView
android:id="@id/android:list"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
/>
</LinearLayout>
user.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal" >
<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:singleLine="true"
/>
</LinearLayout>
ListView_testActivity.java
package cn.class3g.activity;
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;
import android.widget.Toast;
public class ListView_testActivity extends ListActivity {
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_name", "張三");
map1.put("user_ip", "192.168.65.22");
map2.put("user_name", "李四");
map2.put("user_ip", "192.168.65.32");
map3.put("user_name", "王五");
map3.put("user_ip", "192.168.65.42");
list.add(map1);
list.add(map2);
list.add(map3);
SimpleAdapter adapter =new SimpleAdapter(this,list,R.layout.user,
new String[]{"user_name","user_ip"},new int[]{R.id.user_name,R.id.user_ip});
setListAdapter(adapter);
}
protected void onListItemClick(ListView l, View v, int position, long id) {
super.onListItemClick(l, v, position, id);
Toast.makeText(this, String.valueOf(position), Toast.LENGTH_SHORT).show();
}
}