Android应用中使用Pull解析XML文件（传智播客）

Service.java源码：

Person.java源码：

 package com.sinaapp.ssun.domain;

 public class Person {
     private String name;
     private int age;
     private int id;

     public String getName() {
         return name;
     }
     public void setName(String name) {
         this.name = name;
     }
     public int getAge() {
         return age;
     }
     public void setAge(int age) {
         this.age = age;
     }
     public int getId() {
         return id;
     }
     public void setId(int id) {
         this.id = id;
     }

     public Person(String name, int age, int id) {
         this.name = name;
         this.age = age;
         this.id = id;
     }
     public Person() {
         super();
     }
     @Override
     public String toString() {
         return "Person [name=" + name + ", age=" + age + ", id=" + id + "]";
     }
 }

text.xml文件：

 <!--test.xml-->
 <?xml version="1.0" encoding="UTF-8"?><!-- 开始文档语法 -->
 <persons>
         <person  id="1">
             <name>ssun</name>
             <age>19</age>
         </person>
         <person  id="2">
             <name>cobe</name>
             <age>24</age>
         </person>
 </persons>

单元测试TestService.java源码：

 package com.sinaapp.ssun.test;

 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.util.ArrayList;
 import java.util.List;

 import android.test.AndroidTestCase;
 import android.util.Log;

 import com.sinaapp.ssun.domain.Person;
 import com.sinaapp.ssun.service.Service;

 public class TestService extends AndroidTestCase {
     private final String Tag = "Test";

     public void testPersons() throws Exception{
         List<Person> persons = Service.getPersons(this.getClass().getClassLoader().getResourceAsStream("test.xml"));
         for(Person p : persons){
             Log.i(Tag, p.toString());
         }
     }

     public void testSave() throws Exception{
         List<Person> persons = new ArrayList<Person>();
         persons.add(new Person("www",19,23));
         persons.add(new Person("hhh",19,3));
         persons.add(new Person("qqq",19,24));
         persons.add(new Person("ooo",19,25));
         File file = new File(this.getContext().getFilesDir(),"test2.xml");
         FileOutputStream out = new FileOutputStream(file);
         Service.save(persons, out);
     }

 }