book.xml==>

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

<books>

    <book publishDate="2016.05.05" price="88.6">android学习笔记</book>

    <book publishDate="2016.06.06" price="88.6">android解密</book>

    <book publishDate="2016.08.08" price="88.6">android深入浅出</book>

</books>

布局文件==》

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical"

    tools:context=".MainActivity" >

    <Button

        android:id="@+id/btnTest"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_gravity="center_horizontal"

        android:text="Test" >

    </Button>

    <EditText

        android:id="@+id/edit"

        android:layout_width="match_parent"

        android:layout_height="wrap_content" >

    </EditText>

</LinearLayout>

代码实现==》

package com.example.myxml;

import org.xmlpull.v1.XmlPullParserException;

import android.R.xml;

import android.os.Bundle;

import android.app.Activity;

import android.content.res.XmlResourceParser;

import android.view.Menu;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.EditText;

public class MainActivity extends Activity

{

	@Override

	protected void onCreate(Bundle savedInstanceState)

	{

		super.onCreate(savedInstanceState);

		setContentView(R.layout.activity_main);

		Button btnTest = (Button) this.findViewById(R.id.btnTest);

		btnTest.setOnClickListener(new OnClickListener()

		{

			@Override

			public void onClick(View v)

			{

				XmlResourceParser xrp = getResources().getXml(R.xml.books);

				StringBuilder sb = new StringBuilder();

				try

				{

					while (xrp.getEventType() != XmlResourceParser.END_DOCUMENT)

					{

						if (xrp.getEventType() == XmlResourceParser.START_TAG)// 如果遇到开始标签

						{

							// String tagName = xrp.getName();

							if (xrp.getName().equals("book"))

							{

								// 根据名称获取属性值

								sb.append("price: ");

								sb.append(xrp.getAttributeValue(null, "price"));

								sb.append("\n");

								// 根据索引获取属性值

								sb.append("publishDate: ");

								sb.append(xrp.getAttributeValue(0));

								sb.append("\n");

								sb.append("bookName:	");

								// 获取XML节点的文本信息

								sb.append(xrp.nextText());

							}

							sb.append("\n");

						}

						xrp.next();// 获取解析器的下一个事件

					}

					EditText edit = (EditText) findViewById(R.id.edit);

					edit.setText(sb.toString());

				} catch (Exception e)

				{

					e.printStackTrace();

				}

			}

		});

	}

	@Override

	public boolean onCreateOptionsMenu(Menu menu)

	{

		// Inflate the menu; this adds items to the action bar if it is present.

		getMenuInflater().inflate(R.menu.main, menu);

		return true;

	}

}