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Код

package com.andrik.worldmonye;
import java.net.URL;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import java.io.File;
import java.io.InputStream;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.widget.TextView;

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        TextView myText = (TextView)findViewById(R.id.textViewRation);
        
        try 
        {
            URL url = new URL("http://www.boi.org.il/currency.xml");
            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
            DocumentBuilder db = dbf.newDocumentBuilder();
            Document doc = db.parse(new InputStream(url.openStream()));
            doc.getDocumentElement().normalize();

            NodeList nodes = doc.getElementsByTagName("currency");
            for (int i = 0; i < nodes.getLength(); i++) 
            {
                Node node = nodes.item(i);
                if (node.getNodeType() == Node.ELEMENT_NODE)
                {
                 Element element = (Element) node;
                 myText.setText(getValue("name", element));
                }
            }
        } catch (Exception e) {
            System.out.println("XML Pasing Excpetion = " + e);
        }

    }

    private CharSequence getValue(String string, Element element) {
         NodeList nodes = element.getElementsByTagName(string).item(0).getChildNodes();
         Node node = (Node) nodes.item(0);

         return node.getNodeValue();
    }

    @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;
    }

}