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package com.android.SAXParser;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.InputSource;
import org.xml.sax.XMLReader;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.widget.ListAdapter;
import android.widget.SimpleAdapter;
import android.widget.Toast;
public class SAXParserActivity extends ListActivity{
XMLGettersSetters data;
protected ProgressDialog ProgressDialog;
private Runnable albumsRunnable;
//TextView title,link,teaser,content,sound,photo,date;
static final String KEY_ARTICLE = "article"; // parent node
static final String KEY_TITLE = "title";
static final String KEY_LINK = "link";
static final String KEY_TEASER = "teaser";
static final String KEY_CONTENT = "content";
static final String KEY_SOUND = "sound";
static final String KEY_photo = "photo";
static final String KEY_date = "date";
ArrayList<HashMap<String, String>> menuItems = new ArrayList<HashMap<String, String>>();
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
albumsRunnable = new Runnable()
{
public void run()
{
getData();
}
};
Thread thread = new Thread(null, albumsRunnable, "GetAlbumsThread");
// Start the thread
thread.start();
// Display progress dialog
ProgressDialog = ProgressDialog.show(this, null, "waiting", true);
}
private void getData()
{
boolean error = false;
try {
/**
* Create a new instance of the SAX parser
**/
SAXParserFactory saxPF = SAXParserFactory.newInstance();
SAXParser saxP = saxPF.newSAXParser();
XMLReader xmlR = saxP.getXMLReader();
URL url = new URL("http://www.mosaiquefm.net/smart/newscast.xml?Cat=4"); // URL of the XML
/**
* Create the Handler to handle each of the XML tags.
**/
XMLHandler myXMLHandler = new XMLHandler();
xmlR.setContentHandler(myXMLHandler);
xmlR.parse(new InputSource(url.openStream()));
} catch (Exception e) {
System.out.println(e);
}
data = XMLHandler.data;
if (data == null)
{
error = true;
}
if (error == false)
{
runOnUiThread(albumsResultRunnable);
}
else
{
runOnUiThread(returnNullResourceRunnable);
}
}
private Runnable albumsResultRunnable = new Runnable()
{
public void run()
{
if (ProgressDialog.isShowing())
{
ProgressDialog.dismiss();
}
// Toast.makeText(SAXParserActivity.this, data.getTitle().get(0), Toast.LENGTH_LONG).show();
for (int i = 0; i < data.getTitle().size(); i++) {
// creating new HashMap
HashMap<String, String> map = new HashMap<String, String>();
// adding each child node to HashMap key => value
map.put(KEY_TITLE, data.getTitle().get(i));
map.put(KEY_CONTENT, data.getContent().get(i));
map.put(KEY_TEASER, "Rs." + data.getTeaser().get(i));
// map.put(KEY_DESC, parser.getValue(e, KEY_DESC));
// adding HashList to ArrayList
menuItems.add(map);
}
// Adding menuItems to ListView
ListAdapter adapter = new SimpleAdapter(this, menuItems,R.layout.item_detail_accueil,
new String[] { KEY_TITLE, KEY_CONTENT, KEY_TEASER }, new int[] {
R.id.title, R.id.teaser, R.id.content });
setListAdapter(adapter);
}
};
private Runnable returnNullResourceRunnable = new Runnable()
{
public void run()
{
if (ProgressDialog.isShowing())
{
ProgressDialog.dismiss();
}
Toast.makeText(SAXParserActivity.this, "Erreur", Toast.LENGTH_LONG).show();
}
};
} |
Adaptation de ListView
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Envoyé par Feanorin
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