Directoris.java
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package com.upc.pbe.upcnews;
import java.io.IOException;
import java.net.URL;
import java.util.ArrayList;
import java.util.concurrent.ExecutionException;
import android.app.Activity;
import android.content.Intent;
import android.content.res.Configuration;
import android.os.Bundle;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
//Segona Activity, mostra els directoris i arxius del servidor
public class Directoris extends Activity implements OnItemClickListener {
final static String TAG = "Directoris";
private String URL, currentFolder;
private HTMLParser parser;
public void onCreate(Bundle savedInstanceState) {
// Creem el layout
Log.d(TAG, "onCreated");
super.onCreate(savedInstanceState);
// Passem del layout anterior al actual
setContentView(R.layout.dirs);
// Canviem la direccio de la URL a la actual
currentFolder = ((UpcApp) getApplication()).getUrl() + "/";
URL = currentFolder;
// Creem un HTMLParser
parser = new HTMLParser(URL);
// Fem una llista ListView i la omplim amb la informacio trobada
((ListView) findViewById(R.id.listView1)).setOnItemClickListener(this);
this.showResources();
}
public void showResources() {
// Actualitza la informacio que mostra la ListView a mesura que ens
// desplacem pels directoris
ArrayList<String> entries;
Descarrega d = new Descarrega(this);
try {
d.execute(new URL(currentFolder));
entries = parser.parse(d.get());
this.createEntries(entries);
} catch (InterruptedException e) {
e.printStackTrace();
} catch (ExecutionException e) {
e.printStackTrace();
} catch (IOException e) {
// Nunca llegara aqui la cosa, y si lo hace ES CULPA DEL SERVIDOR!!
}
}
public void createEntries(ArrayList<String> directories) {
// Crea les entrades de la ListView
String[] entries = directories.toArray(new String[directories.size()]);
ListView listView = (ListView) findViewById(R.id.listView1);
listView.setAdapter(null);
ResourceAdapter adapter = new ResourceAdapter(this, R.layout.rowlayout,
entries);
listView.setAdapter(adapter);
}
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
// Determina el funcionament al clickar en una de les entrades de al
// ListView
String path = ((TextView) ((RelativeLayout) view)
.findViewById(R.id.rowTextView)).getText().toString();
// Si es un m3u8, el descarrega, parseja i inicia la reproduccio
if (path.endsWith(".m3u8")) {
path = currentFolder + path;
String playlist;
try {
Descarrega d = new Descarrega(this);
// Descarreguem m3u8
d.execute(new URL(path));
playlist = d.get();
Parser p = new Parser(path.substring(0,
path.lastIndexOf("/") + 1), this);
try {
// Parsing m3u8
ArrayList<ParentList> m3u8parsed = p.parseFile(playlist);
Log.d(TAG, "Parsing completat");
// Creem un gestor HLS
HLS h = new HLS(m3u8parsed,
((UpcApp) getApplication()).getLocalPath());
((UpcApp) getApplication()).setHLS(h);
// Iniciem la reproduccio
Intent mIntent = new Intent(this, VideoActivity.class);
if (((UpcApp) getApplication()).getHLS() != null) {
startActivity(mIntent);
} else {
Toast.makeText(this, "Error en gestor HLS",
Toast.LENGTH_LONG).show();
}
} catch (ErrorException e) {
Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT)
.show();
Log.d(TAG, e.getMessage());
} catch (WarningException e) {
Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT)
.show();
Log.d(TAG, e.getMessage());
} catch (InfoException e) {
Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT)
.show();
Log.d(TAG, e.getMessage());
}
} catch (IOException e1) {
// Nunca llegara aqui la cosa, y si lo hace ES CULPA DEL
// SERVIDOR!!
} catch (InterruptedException e1) {
e1.printStackTrace();
} catch (ExecutionException e1) {
e1.printStackTrace();
}
}
// Si es una carpeta, hi entra i mostra el seu contingut
else {
if (!path.startsWith("http://")) {
currentFolder += path;
} else {
currentFolder = path;
}
showResources();
}
}
public boolean onKeyDown(int keyCode, KeyEvent event) {
// Determina el funcionament al apretar la tecla de tornar enrere
if (keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0) {
if (currentFolder.equals(URL)) {
super.finish();
return true;
}
currentFolder = currentFolder.substring(0,
currentFolder.length() - 1);
currentFolder = currentFolder.substring(0,
currentFolder.lastIndexOf("/") + 1);
showResources();
return true;
}
return super.onKeyDown(keyCode, event);
}
public boolean onCreateOptionsMenu(Menu menu) {
// Determina el funcionament al apretar la tecla d'opcions
getMenuInflater().inflate(R.menu.menu, menu);
Log.d(TAG, "Menu");
return true;
}
public boolean onOptionsItemSelected(MenuItem item) {
// Determina el funcionament al clickar en el menu d'opcions
switch (item.getItemId()) {
case R.id.itemprefs:
startActivity(new Intent(this, Prefs.class));
Log.d(TAG, "Preferencies");
return true;
case R.id.itemhelp:
startActivity(new Intent(this, Help.class));
Log.d(TAG, "Help");
return true;
default:
return false;
}
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
}
}