自由手記

package B.domp;

import java.io.ByteArrayInputStream;
import java.io.InputStream;

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

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.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class Dompa extends Activity {
    
 EditText mResult;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        mResult=(EditText)findViewById(R.id.text1);
        
        Button btn=(Button)findViewById(R.id.button);
        btn.setOnClickListener(new Button.OnClickListener(){
         public void onClick(View v){
          String xml="<?xml version\"1.0\" enconding=\"utf-8\"?>\n"+
          "<order><item>Mouse</item></order>";
          try{
           DocumentBuilderFactory factory=
            DocumentBuilderFactory.newInstance();
           DocumentBuilder builder=factory.newDocumentBuilder();;
           InputStream istream=new ByteArrayInputStream(xml.getBytes
             ("utf-8"));
           Document doc=builder.parse(istream);
           
           Element order=doc.getDocumentElement();
           NodeList items=order.getElementsByTagName("item");
           Node item=items.item(0);   
           Node text=item.getFirstChild();
           String ItemName=text.getNodeValue();
           mResult.setText("주문항목: "+ItemName);
          }
          catch(Exception e){
           Toast.makeText(v.getContext(),e.getMessage(),0).show();
          }
         }
        });
       }
}