Simple XML Parsing in android

ToolsActivity.java  (Main activity )

Package ....

import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;

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

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

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.TextView;


public class ToolsActivity extends Activity {
    /** Called when the activity is first created. */

    private List<String> RankData = new ArrayList<String>();
    private List<String> AlexaData = new ArrayList<String>();
    private List<String> CompeteData = new ArrayList<String>();

   
    TextView tv_PageRnk, tv_PageAlx, tv_CompeteRnk;
    EditText et_url;
    Button check;
    String UrlValue;
   
    private AdView adView;
   
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.main);

              
        tv_PageAlx = (TextView) findViewById(R.id.tv_PageAlexa);
        tv_PageRnk = (TextView) findViewById(R.id.tv_PageRank);
        tv_CompeteRnk = (TextView) findViewById(R.id.tv_CompeteRank);
        et_url = (EditText) findViewById(R.id.editText1);
        check = (Button) findViewById(R.id.button1);

        // UrlValue = et_url.getText().toString();
        Log.d("URL value : ", String.valueOf(UrlValue));

        check.setOnClickListener(new OnClickListener() {

            public void onClick(View arg0) {
                // TODO Auto-generated method stub

                ParseXml();
                et_url.setText("");
            }
        });

    }
   
     public boolean onCreateOptionsMenu(Menu menu) {
       
            MenuInflater inflater = getMenuInflater();
            inflater.inflate(R.menu.my_options_menu, menu);
            return true;
        }
        public boolean onOptionsItemSelected(MenuItem item) {
            switch (item.getItemId()) {
            case R.id.about:
            startActivity(new Intent(this, About.class));
            return true;
            case R.id.help:
            startActivity(new Intent(this, Help.class));
            return true;
            default:
            return super.onOptionsItemSelected(item);
            }
        }

    public void ParseXml() {

        try {

// DONT USE THIS LINK IT WILL NO WORK USE YOUR OWN LINK
            URL rssUrl = new URL("http://els.in/EMS/rank.php?url="
                    + et_url.getText().toString());
            SAXParserFactory mySAXParserFactory = SAXParserFactory
                    .newInstance();
            SAXParser mySAXParser = mySAXParserFactory.newSAXParser();
            XMLReader myXMLReader = mySAXParser.getXMLReader();
            RSSHandler myRSSHandler = new RSSHandler();
            myXMLReader.setContentHandler(myRSSHandler);
            InputSource myInputSource = new InputSource(rssUrl.openStream());
            myXMLReader.parse(myInputSource);

        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (ParserConfigurationException e) {
            e.printStackTrace();
        } catch (SAXException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

        tv_PageRnk.setText(String.valueOf(RankData).replace("[", "")
                .replace("]", ""));
        Log.d("Parsing", "Page Rank : " + String.valueOf(RankData));

        // tv_PageAlx.setText(String.valueOf(AlexaData));
        tv_PageAlx.setText(String.valueOf(AlexaData).replace("[", "")
                .replace("]", ""));
        Log.d("Parsing", "Page Alexa : " + String.valueOf(AlexaData));

        tv_CompeteRnk.setText(String.valueOf(CompeteData).replace("[", "")
                .replace("]", ""));
        Log.d("Parsing", "Compete Rank : " + String.valueOf(CompeteData));

        RankData.clear();
        AlexaData.clear();
        CompeteData.clear();
    }

    private class RSSHandler extends DefaultHandler {
        final int stateUnknown = 0;
        final int statesRankview = 1;
        final int statesAlexaview = 2;
        final int statesCompeteview = 3;

        int state = stateUnknown;

        @Override
        public void startDocument() throws SAXException {
        }

        @Override
        public void endDocument() throws SAXException {
        }

        @Override
        public void startElement(String uri, String localName, String qName,
                Attributes attributes) throws SAXException {
            if (localName.equalsIgnoreCase("pagerank"))
                state = statesRankview;

            else if (localName.equalsIgnoreCase("alexa"))
                state = statesAlexaview;

            else if (localName.equalsIgnoreCase("compete"))
                state = statesCompeteview;
            else
                state = stateUnknown;
        }

        @Override
        public void endElement(String uri, String localName, String qName)
                throws SAXException {
            state = stateUnknown;
        }

        @Override
        public void characters(char[] ch, int start, int length)
                throws SAXException {
            String strCharacters = new String(ch, start, length);
            if (state == statesRankview)
                RankData.add(strCharacters);

            else if (state == statesAlexaview)
                AlexaData.add(strCharacters);

            else if (state == statesCompeteview)
                CompeteData.add(strCharacters);

        }

    }
}
   

main.xml file

Put views according to requirement