Android中常用的XML生成方法实例分析

本文实例讲述了android中常用的xml生成方法。分享给大家供大家参考。具体如下：

1. java代码：

package com.android.antking.xml;
import java.io.outputstream;
import java.util.list;
import org.xmlpull.v1.xmlserializer;
import android.util.xml;
/**采用pull 生成xml文件
 * 
 * @author antkingwei
 *
 */
public class pullbuildxmlservice {
 public void buildxml(list<person> persons,outputstream outputstream)throws exception{
  xmlserializer serializer = xml.newserializer();
  serializer.setoutput(outputstream,"utf-8");
  serializer.startdocument("utf-8", true);
  serializer.starttag(null, "perisons");
  for(person person:persons){
   serializer.starttag(null, "perison");
   serializer.attribute(null, "id",string.valueof(person.id));
   serializer.starttag(null, "name");
   serializer.text(person.name);
   serializer.endtag(null, "name");
   serializer.starttag(null, "age");
   serializer.text(string.valueof(person.age));
   serializer.endtag(null, "age");
   serializer.endtag(null, "perison");
  }
  serializer.endtag(null, "perisons");
  serializer.enddocument();
  outputstream.close();
 }
}

2. java ben：

package com.android.antking.xml;
public class person {
  public int id;
  public string name;
  public int age;
}

3. 调用方法：

public void writefile() throws throwable{
  list<person> list = new arraylist<person>();
  for(int i =0;i<10;i++){
   person person = new person();
   person.id = 1;
   person.name = "ant";
   person.age = 12;
   list.add(person);
  }
  file file = new file(mainactivity.this.getfilesdir(),"person.xml");
  fileoutputstream outputstream = new fileoutputstream(file);
  pullbuildxmlservice service = new pullbuildxmlservice();
  service.buildxml(list, outputstream);
}

希望本文所述对大家的android程序设计有所帮助。