0
J'ai créé l'application android avec le tiroir de navigation pour diffuser la station de radio en ligne mais quand j'appuie sur le bouton de lecture pour commencer le service il n'y a aucun bruit. Comment résoudre ce problème?Android Media Player Stream
service Contexte
public class BackgroundService extends Service implements OnCompletionListener
{
MediaPlayer mediaPlayer;
private String STREAM_URL = "http://178.149.88.126:8010/";
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onCreate()
{
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
String radio = sharedPreferences.getString("station", "100");
if (radio != null && radio.equals("100"))
STREAM_URL = "http://178.149.88.126:8000/";
if (radio != null && radio.equals("200"))
STREAM_URL = "http://178.149.88.126:8010/";
mediaPlayer = new MediaPlayer();
try
{
mediaPlayer.setDataSource(STREAM_URL);
} catch (IOException e)
{
e.printStackTrace();
}
mediaPlayer.setOnCompletionListener(this);
}
@Override
public int onStartCommand(Intent intent, int flags, int startId)
{
if (!mediaPlayer.isPlaying())
{
try
{
mediaPlayer.reset();
mediaPlayer.setDataSource(STREAM_URL);
mediaPlayer.prepareAsync();
mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener()
{
@Override
public void onPrepared(MediaPlayer mp)
{
mediaPlayer.start();
}
});
} catch (IOException e)
{
e.printStackTrace();
}
}
return START_STICKY;
}
public void onDestroy() {
if (mediaPlayer.isPlaying()) {
mediaPlayer.stop();
}
mediaPlayer.release();
}
public void onCompletion(MediaPlayer _mediaPlayer) {
stopSelf();
}
@Override
public boolean onUnbind(Intent intent)
{
return super.onUnbind(intent);
}
}
principal Fragment
public class Main extends Fragment
{
private ImageButton buttonPlay;
private MediaPlayer mPlayer;
Intent playbackServiceIntent;
private SeekBar volumeSeekbar = null;
private AudioManager audioManager = null;
Calendar calendar = Calendar.getInstance();
View view;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState)
{
view = inflater.inflate(R.layout.fragment_main,container,false);
buttonPlay = (ImageButton) view.findViewById(R.id.buttonPlay);
mPlayer = new MediaPlayer();
initControls();
buttonPlay.setTag(1);
buttonPlay.setImageResource(R.drawable.stop);
buttonPlay.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View view)
{
if (Integer.parseInt(buttonPlay.getTag().toString()) == 1)
{
buttonPlay.setImageResource(R.drawable.play);
view.setTag(0);
getActivity().startService(playbackServiceIntent);
Log.e("Play", "onPlay");
Toast.makeText(getActivity(), "Play", Toast.LENGTH_SHORT).show();
}
else
{
buttonPlay.setImageResource(R.drawable.stop);
view.setTag(1);
mPlayer.stop();
getActivity().stopService(playbackServiceIntent);
Log.e("Stop", "onPlay");
Toast.makeText(getActivity(), "Stop", Toast.LENGTH_SHORT).show();
}
}
});
playbackServiceIntent = new Intent(getActivity(), BackgroundService.class);
return view;
}
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState)
{
super.onViewCreated(view, savedInstanceState);
getActivity().setTitle("Audiophileradio");
}
private void startService()
{
getActivity().startService(new Intent(getActivity(),BackgroundService.class));
}
private void stopService()
{
getActivity().stopService(new Intent(getActivity(),BackgroundService.class));
}
private void initControls()
{
try
{
volumeSeekbar = (SeekBar) view.findViewById(R.id.seekBar);
audioManager = (AudioManager) getActivity().getSystemService(Context.AUDIO_SERVICE);
volumeSeekbar.setMax(audioManager
.getStreamMaxVolume(AudioManager.STREAM_MUSIC));
volumeSeekbar.setProgress(audioManager
.getStreamVolume(AudioManager.STREAM_MUSIC));
volumeSeekbar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener()
{
@Override
public void onStopTrackingTouch(SeekBar arg0)
{
}
@Override
public void onStartTrackingTouch(SeekBar arg0)
{
}
@Override
public void onProgressChanged(SeekBar arg0, int progress, boolean arg2)
{
audioManager.setStreamVolume(AudioManager.STREAM_MUSIC,
progress, 0);
}
});
}
catch (Exception e)
{
e.printStackTrace();
}
}
}
MainActivity
public class MainActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener
{
NavigationView navigationView = null;
Toolbar toolbar = null;
@Override
protected void onCreate(Bundle savedInstanceState)
{
setTheme(R.style.AppTheme_AppBarOverlay);
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//initial fragment
Main main = new Main();
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.fragment_container, main);
fragmentTransaction.commit();
toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.addDrawerListener(toggle);
toggle.syncState();
navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
if(Build.VERSION.SDK_INT >= 21)
{
Window window = this.getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
window.setStatusBarColor(this.getResources().getColor(R.color.colorPrimary));
}
Intent serviceIntent = new Intent(this, NotificationService.class);
serviceIntent.setAction("FRS");
startService(serviceIntent);
}
boolean doubleBackToExitPressedOnce = false;
@Override
public void onBackPressed()
{
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
boolean confirmation_dialog = sharedPreferences.getBoolean("dialog",false);
if(confirmation_dialog)
{
//Checking for fragment count on backstack
if (getSupportFragmentManager().getBackStackEntryCount() > 0)
{
getSupportFragmentManager().popBackStack();
} else if (!doubleBackToExitPressedOnce)
{
this.doubleBackToExitPressedOnce = true;
Toast.makeText(this, "Please click BACK again to exit.", Toast.LENGTH_SHORT).show();
new Handler().postDelayed(new Runnable()
{
@Override
public void run()
{
doubleBackToExitPressedOnce = false;
}
}, 2000);
} else
{
super.onBackPressed();
return;
}
}
else
{
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
if (drawer.isDrawerOpen(GravityCompat.START))
{
drawer.closeDrawer(GravityCompat.START);
} else
{
super.onBackPressed();
}
}
}
@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item)
{
// Handle navigation view item clicks here.
int id = item.getItemId();
Intent intent;
if(id == R.id.home)
{
Main main = new Main();
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.fragment_container, main);
fragmentTransaction.commit();
}
if(id == R.id.settings)
{
intent = new Intent(this, SettingsActivity.class);
startActivity(intent);
/*Settings settings = new Settings();
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.fragment_container, settings);
fragmentTransaction.commit();*/
}
if(id == R.id.about)
{
intent = new Intent(this, About.class);
startActivity(intent);
}
if(id == R.id.send)
{
Feedback feedback = new Feedback();
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.fragment_container, feedback);
fragmentTransaction.commit();
}
if(id == R.id.share)
{
try
{
Intent i = new Intent(Intent.ACTION_SEND);
i.setType("text/plain");
i.putExtra(Intent.EXTRA_SUBJECT, "Audiophileradio");
String sAux = "\nLet me recommend you this application\n\n";
sAux = sAux + "https://play.google.com/store/apps/details?id=Orion.Soft \n\n";
i.putExtra(Intent.EXTRA_TEXT, sAux);
startActivity(Intent.createChooser(i, "choose one"));
} catch (Exception e)
{
//e.toString();
}
}
if(id == R.id.exit)
{
//stopService(playbackServiceIntent);
finish();
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
@Override
public void onDestroy()
{
super.onDestroy();
NotificationManager mNotificationManager =
(NotificationManager) getSystemService(NOTIFICATION_SERVICE);
mNotificationManager.cancel(0);
}
}