Android Open Source - ambient-nights Player

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From Project

Back to project page ambient-nights.

License

The source code is released under:

MIT License

Java Source Code

package com.cs371mproject.ambientnights.player;
/*from   w ww .j a v  a2  s .  com*/
import java.util.Locale;

import android.app.Notification;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Intent;
import android.content.res.AssetFileDescriptor;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.os.IBinder;
import android.util.Log;
import android.widget.Toast;

import com.cs371mproject.ambientnights.R;
import com.cs371mproject.ambientnights.content.Theme;

public class Player extends Service {
  private String themeName = null;
  private Theme theme = null;

  private MediaPlayer player = null;
  private boolean isPlaying = false;

  private static int classID = 241; // just a number

  public static String START_PLAY = "START_PLAY";

  @Override
  public IBinder onBind(Intent intent) {
    return null;
  }

  @Override
  public int onStartCommand(Intent intent, int flags, int startId) {
    Bundle extras = intent.getExtras();
    themeName = extras.getString("theme");

    theme = new Theme(themeName.toLowerCase(Locale.ENGLISH));

    if (intent.getBooleanExtra(START_PLAY, false)) {
      play();
    }
    return Service.START_STICKY;
  }

  private void play() {
    if (player == null) {
      isPlaying = true;

      Intent intent = new Intent(this, PlayScreen.class);
      intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP
          | Intent.FLAG_ACTIVITY_SINGLE_TOP);

      PendingIntent pi = PendingIntent.getActivity(this, 0, intent, 0);

      Notification notification = new Notification.Builder(
          getApplicationContext()).setContentTitle("Ambient Nights")
          .setContentText("Now Playing: \"" + themeName + "\"")
          .setSmallIcon(R.drawable.ic_launcher).setContentIntent(pi)
          .build();

      player = new MediaPlayer();
      try {
        AssetFileDescriptor track = getAssets().openFd(
            themeName + "/" + theme.getTrack1());
        player.setDataSource(track.getFileDescriptor(),
            track.getStartOffset(), track.getLength());
        player.prepare();
      } catch (Exception e) {
        Log.d("Exception", "Exception thrown from media player");
      }

      player.setLooping(true);
      player.start();
      Toast.makeText(getApplicationContext(), "Play",
          Toast.LENGTH_LONG).show();

      startForeground(classID, notification);
    } 
    else {
      Toast.makeText(getApplicationContext(), "Play",
          Toast.LENGTH_LONG).show();
      player.start();
    }
  }

  @Override
  public void onDestroy() {
    stop();
  }

  private void stop() {
    if (isPlaying) {
      isPlaying = false;
      if (player != null) {
        player.release();
        player = null;
      }
      stopForeground(true);
    }
  }

}

Java Source Code List

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