XML Parsing using SAX Parser

raw->books.xml
------------------
<?xml version="1.0" encoding="UTF-8"?>
<books>
    <book>
        <bid>B-01</bid>
        <bname>master android</bname>
        <auther>kk</auther>
        <price>99</price>
    </book>
    <book>
        <bid>B-02</bid>
        <bname>android cook book</bname>
        <auther>kundan</auther>
        <price>900</price>
    </book>
    
</books>
avtivity_main.xml
------------------
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:text="@string/book_details"
        android:textColor="#999999"
        android:textSize="30dp" />

    <ListView
        android:id="@android:id/list"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignLeft="@+id/textView1"
        android:layout_below="@+id/textView1"
        android:layout_marginTop="16dp" >
    </ListView>

</RelativeLayout>

item.xml
----------------
<?xml version="1.0" encoding="utf-8"?>


    <TextView xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/rowtext"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="TextView" />

MainActivity.java
---------------------
package com.example.xmlparsing;

import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;

import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;

import org.xml.sax.InputSource;
import org.xml.sax.XMLReader;

import android.os.Bundle;
import android.app.Activity;
import android.app.ListActivity;
import android.view.Menu;
import android.widget.ArrayAdapter;

public class MainActivity extends ListActivity {
List<String>booksinfo=new ArrayList<String>();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
try{
SAXParserFactory factory=SAXParserFactory.newInstance();
SAXParser parser=factory.newSAXParser();
XMLReader reader=parser.getXMLReader();
BooksHandler handler=new BooksHandler();
reader.setContentHandler(handler);
InputStream is=getResources().openRawResource(R.raw.books);
reader.parse(new InputSource(is));
booksinfo=handler.getBooksInfo();
}catch(Exception e){
e.printStackTrace();
}
ArrayAdapter<String>bookList=new ArrayAdapter<String>(this,R.layout.item,booksinfo);
setListAdapter(bookList);
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}

}

BooksHandler.java

----------------------

package com.example.xmlparsing;

import java.util.ArrayList;

import java.util.List;

import java.util.jar.Attributes;

import org.xml.sax.helpers.DefaultHandler;

public class BooksHandler extends DefaultHandler {

List<String>list=new ArrayList<String>();

public void startDocument(){

System.out.println("startDocument()");

}

public void endDocument(){

System.out.println("endDocument()");

}

public void startElement(String tns,String tn,String tln,Attributes atts){

System.out.println("startElement()");

}

public void endElement(String tns,String tn,String tln){

System.out.println("endtElement()");

}

public void characters(char ch[],int start,int total){

System.out.println("characters()");

String str=new String(ch,start,total);

list.add(str);

}

public List<String> getBooksInfo(){

return list;

}

}