pull解析（原始xml文件放到assets中）

===================MainActivity==============

public void pull() {

try {

Person p = null;

XmlPullParser parser = Xml.newPullParser();
parser.setInput(getAssets().open("Person.xml"), "UTF-8");
int type = parser.getEventType();

while (parser.getEventType() != XmlPullParser.END_DOCUMENT) {
switch (type) {
case XmlPullParser.START_DOCUMENT:
plist = new ArrayList<Person>();
break;
case XmlPullParser.START_TAG:
if ("person".equals(parser.getName())) {
p = new Person();
p.setId(Integer.valueOf(parser.getAttributeValue(null,"id")));
}
if (p != null) {
if ("name".equals(parser.getName())) {
p.setName(parser.nextText());
}else if ("age".equals(parser.getName())) {
p.setAge(Integer.valueOf((parser.nextText())));
}else if ("address".equals(parser.getName())) {
p.setAddress(parser.nextText());
}
}
break;
case XmlPullParser.END_TAG:
if ("person".equals(parser.getName())) {
plist.add(p);
}
break;
}
type = parser.next();
}

} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();

}
}