Android Open Source - PictureBookReader X M L Handler

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License

The source code is released under:
GNU General Public License
If you think the Android project PictureBookReader listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package net.uyghurdev.avaroid.picturebookreader;
/*from w ww.jav a  2s.c  om*/
import java.io.IOException;

import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;

import android.util.Log;

public class XMLHandler extends DefaultHandler {

  // DecompressReader der;
  DecompressReader der;
  BookText booktext;
  XMLContent ncx = new XMLContent();
  ReadBook rBook = new ReadBook();
  public PlayOrder1 order;

  final int TITLE = 8;
  final int AUTHOR = 9;
  final int CATEGORY = 7;
  final int DESCRIPTION = 1;
  final int PAGE = 2;
  final int ID = 3;
  final int IMAGE = 4;
  final int SOUND = 5;
  final int TEXT = 6;
  StringBuilder builder;
  String fullPath = "";

  int currentstate = 0;

  /*
   * Constructor
   */

  public XMLHandler() {

  }

  public String getFullPath() {
    // TODO Auto-generated method stub
    return fullPath;
  }

  public XMLContent getNCX() {
    return ncx;
  }

  public void setFullPath(String path) {
    fullPath = path;
  }

  public void startDocument() throws SAXException {

    order = new PlayOrder1();
  }

  public void endDocument() throws SAXException {
  }

  public void startElement(String namespaceURI, String localName,
      String qName, Attributes atts) throws SAXException {
    // read after &
    builder = new StringBuilder();
    if (localName.equals("page")) {
      order = new PlayOrder1();
      return;
    }

    if (localName.equals("title")) {
      currentstate = TITLE;
      return;
    }

    if (localName.equals("category")) {
      currentstate = CATEGORY;
      return;
    }

    if (localName.equals("description")) {
      currentstate = DESCRIPTION;
      return;
    }

    if (localName.equals("id")) {
      currentstate = ID;
      return;
    }

    if (localName.equals("picture")) {
      currentstate = IMAGE;
      return;
    }
    if (localName.equals("sound")) {
      currentstate = SOUND;
      return;
    }
    if (localName.equals("text")) {
      currentstate = TEXT;

      return;
    }
    if (localName.equals("author")) {
      currentstate = AUTHOR;
      return;
    }

    currentstate = 0;
  }

  public void endElement(String namespaceURI, String localName, String qName)
      throws SAXException {
    // come from characters method.
    if (currentstate == TEXT)
      order.setText(builder.toString());
    if (localName.equals("page")) {
      ncx.addPlayOrder1(order);
      return;
    }

  }

  public void characters(char[] ch, int start, int length)
      throws SAXException {

    super.characters(ch, start, length);
    builder.append(ch, start, length);
    String theString = new String(ch, start, length);

    switch (currentstate) {

    case TITLE:
      ncx.addTitle(theString);
      currentstate = 0;
      break;
    case CATEGORY:
      ncx.addCategory(theString);
      currentstate = 0;
      break;
    case DESCRIPTION:
      ncx.addDescription(theString);
      currentstate = 0;
      break;
    case ID:
      order.setId(theString);
      currentstate = 0;
      break;
    case IMAGE:
      order.setPicPath(theString);
      currentstate = 0;
      break;
    case SOUND:
      order.setSoundPath(theString);
      currentstate = 0;
      break;
    // Can not read symbol "&" have been removed. please check the
    // endElement method.

    // case TEXT:
    // Log.e("The full text: ", builder.toString());
    // order.setText(builder.toString());
    // currentstate = 0;
    // break;
    case AUTHOR:
      ncx.addAuthor(theString);
      currentstate = 0;
      break;

    default:
      return;
    }

  }
}
Java Source Code List
