Play Byte array in MediaPlayer - Android

Question

I am trying to play an audio file with the MediaPlayer. I want to play byte array in MediaPlayer. How can I do this? I\'ve checked this

 public void writeSam         


        

Answer 1

After write a byte on file : you can play from this function:

 void playSound(int resid) {
        MediaPlayer eSound = MediaPlayer.create(context, resid);
        Resources res = context.getResources();
        AssetFileDescriptor afd = res.openRawResourceFd(resid);
        eSound.reset();
        eSound.setAudioStreamType(AudioManager.STREAM_SYSTEM);
        try {
            eSound.setDataSource(afd.getFileDescriptor(), afd.getStartOffset(),
                    afd.getLength());
        } catch (IllegalArgumentException e) {
            e.printStackTrace();
        } catch (IllegalStateException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        try {
            eSound.prepare();
        } catch (IllegalStateException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        eSound.start();
    }

And you can get file information from here:

byte[] getFileInformation(String filepath) {
        MediaPlayer eSound = MediaPlayer.create(context, Uri.parse(filepath));
        eSound.reset();
        eSound.setAudioStreamType(AudioManager.STREAM_SYSTEM);
        try {
            eSound.setDataSource(filepath);
        } catch (IllegalArgumentException e) {
            e.printStackTrace();
        } catch (IllegalStateException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        try {
            eSound.prepare();
        } catch (IllegalStateException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

        int duration = eSound.getDuration() / 1000;

        int height = 480;
        int width = 640;
        height = eSound.getVideoHeight();
        width = eSound.getVideoWidth();

        eSound.release();
        File f = new File(filepath);
        int size = (int) f.length();
        byte[] b = new byte[16];
        System.arraycopy(convertIntToByte(size), 0, b, 0, 4);
        System.arraycopy(convertIntToByte(duration), 0, b, 4, 4);
        System.arraycopy(convertIntToByte(width), 0, b, 8, 4);
        System.arraycopy(convertIntToByte(height), 0, b, 12, 4);
        return b;
    }