create Media Player to playback the specified audio stream - Android android.media

Android examples for android.media:Audio

  1. HOME
  2. Android
  3. android.media
  4. Audio

Description

create Media Player to playback the specified audio stream

Demo Code

import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;

import android.media.MediaPlayer;

public class Main {

  private final static String TEMP_PLAYBACKFILE_PATH_PREFIX = "playertemp";

  /**/*from  w  ww  . ja v a 2s .c o  m*/
   * create MediaPlayer object to playback the specified audio stream
   * 
   * @param stream
   *          specified audio stream
   * @return MediaPlayer
   */
  public static MediaPlayer createMediaPlayer(InputStream stream) {
    MediaPlayer mediaplayer = null;
    try {
      File temp = File.createTempFile(TEMP_PLAYBACKFILE_PATH_PREFIX, "temp");
      String tempPath = temp.getAbsolutePath();
      FileOutputStream out = new FileOutputStream(temp);
      BufferedOutputStream bis = null;
      try {
        bis = new BufferedOutputStream(out);
        byte buf[] = new byte[128];
        do {
          int numread = stream.read(buf);
          if (numread <= 0)
            break;
          bis.write(buf, 0, numread);
        } while (true);
      } finally {
        if (bis != null) {
          bis.close();
        }
      }

      MediaPlayer mp = new MediaPlayer();
      mp.setDataSource(tempPath);
      mp.prepare();
      mediaplayer = mp;
    } catch (Exception e) {
      e.printStackTrace();
    }

    return mediaplayer;
  }

}

Related Tutorials