Hello Felix i'm actually trying to make a parser XML which return a
table for display in a listview.
I make this code and it not work (the logcat don't teach me more about
the error)
can you tell me if you see anything wrong ?
java class:
import java.net.URL;
import java.util.ArrayList;
import java.util.Collection;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import android.app.ListActivity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
public class Xml extends ListActivity {
@SuppressWarnings("unchecked")
public ArrayList<String> renvoi_liste_recette_xml() throws Exception
{
ArrayList<String> aTableRetour = new ArrayList<String>();
URL myURL = new URL("http://benji.roullet.free.fr/testXml.xml";);
DocumentBuilderFactory fabrique = DocumentBuilderFactory.newInstance
();
DocumentBuilder constructeur = fabrique.newDocumentBuilder();
Document document = constructeur.parse(myURL.openStream());
Element racine = document.getDocumentElement();
NodeList liste = racine.getElementsByTagName("contacts");
for(int i=0; i<liste.getLength(); i++){
ArrayList<String> aTableauTmp = new ArrayList<String>();
Element E1= (Element) liste.item(i);
aTableauTmp.addAll((Collection<? extends String>)
E1.getElementsByTagName("nom"));
aTableRetour.addAll(aTableauTmp);
}
return aTableRetour;
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
ArrayList<String> array_list = null;
try {
array_list = renvoi_liste_recette_xml();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
super.onCreate(savedInstanceState);
setListAdapter(new ArrayAdapter<String>(this,
R.layout.liste,array_list));
}
}
(the internet permission is well put in the manifest)
thanks
Sweet
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