使用Java从Android解析XML文件-首次计时器

Question

I've been trying to figure out how to parse an XML file and save the data i get into a file. Most of the examples i've found only consider a one depth deep list. My XML has multiple depths and since it's my first time loading data from XML's i'm still trying to get my head around it. This is my code but i still can't debug it so please let me know if and what i'm doing wrong. Thanks!

public TestClass {
     public TestClass() {}

    public String Name;
    public String ID;
    public int Reputation;
    public List<String> ChoosenTypes;

    public TestClass(XmlPullParser inParseData) {
        int eventType = inParseData.getEventType();
        while (eventType != XmlPullParser.END_DOCUMENT) {

        if (eventType == XmlPullParser.START_DOCUMENT) { }
        else if (eventType == XmlPullParser.END_DOCUMENT) { }
        else if (eventType == XmlPullParser.START_TAG) {
             String ReadingTag = inParseData.getName();
             if (ReadingTag.equals("name")) { Name = inParseData.getText(); }
             if (ReadingTag.equals("id")) { ID = inParseData.getText(); }
             if (ReadingTag.equals("rep")) { Reputation = Integer.parseInt(inParseData.getText()); }
             if (ReadingTag.equals("types")) {
                  List<String> types = new ArrayList<String>();
                  if (inParseData.getDepth() == 2) {
                       while (inParseData.getEventType() != XmlPullParser.END_TAG) {
                            String ReadingTagD2 = inParseData.getName();
                            if (ReadingTagD2.equals("mytypes")) {
                                 types.add(inParseData.getText());
                            }
                       }
                       ChoosenTypes = types;
                  }
             }
        }
        eventType = inParseData.next();
    }
}

With My XML Being:

<?xml version="1.0" encoding="UTF-8"?>
<people>
    <name>NAME</name>
    <id>012901</id>
    <rep>10</rep>
    <types>
        <mytypes>type 1</mytypes>
        <mytypes>type 2</mytypes>
        <mytypes>type 3</mytypes>
        <!-- The number of types is not fixed -->
    </types>
</people>

Please forgive me if this is completely wrong. Just trying to Learn :D

Answer 1

You cannot fetch the value(text) of the tag when the eventType is START_TAG. The next eventType which will be XmlPullParser.TEXT shall contain the value where you can do inParseData.getText() . But you need to keep a track of which tag is currently being parsed.

Define the ReadingTag above the while statement and add the new code. That should give you a clue how you will need to retrieve all the other values.

 else if (eventType == XmlPullParser.START_TAG) {
   ...
   ...
 }
 // New Code 
 else if (eventType == XmlPullParser.TEXT) {
    System.out.println(inParseData.getText());
    if (ReadingTag.equals("name")) {
      Name = inParseData.getText();
    }
 }