Android Open Source - project2 Game Music

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License

The source code is released under:

MIT License

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Java Source Code

package team2.scdm;
/*from w  w  w . ja va 2 s . co  m*/
import java.io.IOException;

import android.content.res.AssetFileDescriptor;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnCompletionListener;

public class GameMusic implements Media,OnCompletionListener{
  
     MediaPlayer mediaPlayer;
      boolean isPrepared = false;

      public GameMusic(AssetFileDescriptor assetDescriptor) {
          mediaPlayer = new MediaPlayer();
          try {
              mediaPlayer.setDataSource(assetDescriptor.getFileDescriptor(),
                      assetDescriptor.getStartOffset(),
                      assetDescriptor.getLength());
              mediaPlayer.prepare();
              isPrepared = true;
              mediaPlayer.setOnCompletionListener(this);
          } catch (Exception e) {
              throw new RuntimeException("Couldn't load music");
          }
      }

      @Override
      public void dispose() {
          if (mediaPlayer.isPlaying())
              mediaPlayer.stop();
          mediaPlayer.release();
      }

      @Override
      public boolean isLooping() {
          return mediaPlayer.isLooping();
      }

      @Override
      public boolean isPlaying() {
          return mediaPlayer.isPlaying();
      }

      @Override
      public boolean isStopped() {
          return !isPrepared;
      }

      @Override
      public void pause() {
          if (mediaPlayer.isPlaying())
              mediaPlayer.pause();
      }

      @Override
      public void play() {
          if (mediaPlayer.isPlaying())
              return;

          try {
              synchronized (this) {
                  if (!isPrepared)
                      mediaPlayer.prepare();
                  mediaPlayer.start();
              }
          } catch (IllegalStateException e) {
              e.printStackTrace();
          } catch (IOException e) {
              e.printStackTrace();
          }
      }

      @Override
      public void setLooping(boolean isLooping) {
          mediaPlayer.setLooping(isLooping);
      }

      @Override
      public void setVolume(float volume) {
          mediaPlayer.setVolume(volume, volume);
      }

      @Override
      public void stop() {
          mediaPlayer.stop();
          synchronized (this) {
              isPrepared = false;
          }
      }

      @Override
      public void onCompletion(MediaPlayer player) {
          synchronized (this) {
              isPrepared = false;
          }
      }
  }

Java Source Code List