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:padding="5px"
    android:orientation="vertical" >
    <TextView
        android:id="@+id/show"
        android:textSize="28px"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="正在读取XML文件..." />
 
</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<customers>
	<customer name="wgh" tel="1363*******" email="wgh8007@163.com"/>
    <customer name="mr" tel="0431-84******" email="mingrisoft@mingirsoft.com"/>
    <customer name="sk" tel="130********" email="sk666888@sina.com" />
</customers>

package com.mingrisoft;

import java.io.IOException;

import org.xmlpull.v1.XmlPullParserException;

import android.app.Activity;
import android.content.res.XmlResourceParser;
import android.os.Bundle;
import android.widget.TextView;


public class MainActivity extends Activity {
	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);

		XmlResourceParser xrp=getResources().getXml(R.xml.customers);	//获取XML文档
		StringBuilder sb=new StringBuilder("");	//创建一个空的字符串构建器
		try {
			//如果没有到XML文档的结尾处
			while(xrp.getEventType()!=XmlResourceParser.END_DOCUMENT){
				if(xrp.getEventType()==XmlResourceParser.START_TAG){	//判断是否为开始标记
					String tagName=xrp.getName();	//获取标记名
					if(tagName.equals("customer")){	//如果标记名是customer
						sb.append("姓名："+xrp.getAttributeValue(0)+"   ");		//获取客户姓名
						sb.append("联系电话："+xrp.getAttributeValue(1)+"   ");	//获取联系电话
						sb.append("E-mail："+xrp.getAttributeValue(2));	//获取E-mail
						sb.append("\n");	//添加换行符
					}
				}
				xrp.next();	//下一个标记
			}
			TextView tv=(TextView)findViewById(R.id.show);	//获取显示文本框
			tv.setText(sb.toString());	//将获取到XML文件的内容显示到文本框中
		} catch (XmlPullParserException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
}