@Override
    public void play(String audioType, String fileName) {
        //inbuilt support to play mp3 music files
        if (audioType.equalsIgnoreCase("mp3")) {
            System.out.println("Playing mp3 file. Name: " + fileName);
        } //mediaAdapter is providing support to play other file formats
        else if (audioType.equalsIgnoreCase("vlc")
                || audioType.equalsIgnoreCase("mp4")) {
            mediaAdapter = new MediaAdapter(audioType);
            mediaAdapter.play(audioType, fileName);
        } else {
            System.out.println("Invalid media. "
                    + audioType + " format not supported");
        }
    }