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public class LecteurMusique extends Activity{
public static ArrayList<String> rss = new ArrayList<String>();
public static ArrayList<String> titre = new ArrayList<String>();
public static ArrayList<String> image = new ArrayList<String>();
protected ProgressDialog myProgressDialog;
final Handler uiThreadCallback = new Handler();
private Handler handler = new Handler();
private MediaPlayer mediaPlayer;
// MODULE PARSEUR - PLAYER - LISTAGE
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.lecteur_musique);
Bundle programme = this.getIntent().getExtras();
final String link = programme.getString("link");
// ---------- MISE A ZERO ----------
rss.clear();
titre.clear();
image.clear();
// ---------- LISTAGE ----------
final Runnable runInUIThread = new Runnable() {
public void run() {
int numTitre = rss.size() - 1;
player(rss.get(numTitre));
liste();
}
};
// ---------- PARSEUR ----------
myProgressDialog = ProgressDialog.show(LecteurMusique.this,"", "Chargement", true);
new Thread() {
public void run() {
parseur(link+"&andro=true");
myProgressDialog.dismiss();
uiThreadCallback.post(runInUIThread);
}
}.start();
}
public void liste(){
ListView list = (ListView) this.findViewById(R.id.listtitre);
AdaptateurListeTitres adapt = new AdaptateurListeTitres(this, titre, image);
list.setAdapter(adapt);
}
public void parseur(String link){
try{
SAXParserFactory fabrique = SAXParserFactory.newInstance();
SAXParser parseur = fabrique.newSAXParser();
URL fichier = new URL(link);
DefaultHandler gestionnaire = new DefaultHandler(){
public void startDocument() throws SAXException {
}
public void endDocument() throws SAXException {
int nb = 0 ,a = 14, b = 15;
nb = (rss.size() - 15) / 4;
for(int i = 0; i < nb; i++){
titre.add(rss.get(a));
a = a + 4;
image.add(rss.get(b));
b = b + 4;
}
}
public void startElement(String uri,
String localName,
String qName,
Attributes attributes)
throws SAXException{
}
public void endElement(String uri,
String localName,
String qName)
throws SAXException{
}
public void characters(char[] ch,
int start,
int length)
throws SAXException{
if (length >= 2)
rss.add(new String(ch,start,length));
}
};
parseur.parse(new InputSource(fichier.openStream()), gestionnaire);
}catch(ParserConfigurationException pce){
}catch(SAXException se){
}catch(IOException ioe){}
}
// PLAYER
public void player(String audio){
final TextView information = (TextView) findViewById(R.id.textaffichage);
Intent intent = new Intent(this,ServiceMusique.class);
stopService(intent);
intent.putExtra("url", audio);
startService(intent);
// --- GESTION BOUTONS
Button btStart = (Button) findViewById(R.id.start);
Button btPause = (Button) findViewById(R.id.pause);
Button btArriere = (Button) findViewById(R.id.arriere);
Button btAvant = (Button) findViewById(R.id.avant);
//BOUTON PLAY
btStart.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
try{
mediaPlayer.start();
moduleTempo();
}
catch (Exception e) { information.setText("erreur "+e.getMessage()); }
}
});
//BOUTON PAUSE
btPause.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
try{
mediaPlayer.pause();
}
catch (Exception e) { information.setText("erreur "+e.getMessage()); }
}
});
//BOUTON RETOUR ARRIERE
btArriere.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
try{
int msec = mediaPlayer.getCurrentPosition() - 10000;
mediaPlayer.seekTo(msec);
}
catch (Exception e) { information.setText("erreur "+e.getMessage()); }
}
});
//BOUTON AVANCE RAPIDE
btAvant.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
try{
int msec = mediaPlayer.getCurrentPosition() + 10000;
mediaPlayer.seekTo(msec);
}
catch (Exception e) { information.setText("erreur "+e.getMessage()); }
}
});
//SEEKBAR
SeekBar barre = (SeekBar) findViewById(R.id.BarreProgress);
barre.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
int msec;
public void onStopTrackingTouch(SeekBar seekBar) {
mediaPlayer.seekTo(msec);
}
public void onStartTrackingTouch(SeekBar seekBar) {
mediaPlayer.pause();
}
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
msec = (progress*mediaPlayer.getDuration())/100;
}
});
}
// MODULE AFFICHAGE TEMPOREL
public void moduleTempo(){
SeekBar barre = (SeekBar) findViewById(R.id.BarreProgress);
TextView information = (TextView) findViewById(R.id.textaffichage);
// CALCUL DUREE ET TEMPS ECOULE
int duree = mediaPlayer.getDuration();
int minute = duree/60000;
int seconde = (duree-minute*60000)/1000;
int ecoule = mediaPlayer.getCurrentPosition();
int eMinute = ecoule/60000;
int eSeconde = (ecoule-eMinute*60000)/1000;
// AFFICHAGE INFORMATION DE TEMPS
String infoTemporelle = "Durée "+eMinute+":"+eSeconde+"/"+minute+":"+seconde;
information.setText(infoTemporelle);
// DEFILEMENT SEEKBAR
float temps1 = mediaPlayer.getDuration();
float temps2 = mediaPlayer.getCurrentPosition();
float progr = (temps2/temps1)*100;
barre.setProgress((int) progr);
// RELOAD
if (mediaPlayer.isPlaying()) {
Runnable notification = new Runnable() {
public void run() {
moduleTempo();
}
};
handler.postDelayed(notification,1000);
}
}
} |
