how to shuffle list song with Media Player android

I've done shuffle in mediaplayer for a list of songs but dos not correct work please help:

@Override
  public void onCompletion(MediaPlayer mediaPlayer) {

        if (isShuffle) {
          if (intent.hasExtra("songIndex")) {
            Random random = new Random();
            songIndex = random.nextInt((songList.size() - 1) + 1);
            playSongWithIndex(songIndex);
          }
        }
      }

and method for play song :

public void playSongWithIndex(final int songIndex) {
    progressBar.setVisibility(View.VISIBLE);
    if (music_exist.exists()) {
      playMusicOfflineMode();
    } else {
      Log.e("TAG", "playSongWithIndex: "+songList.get(songIndex).getFile_128() );
      try {
        G.mediaPlayer.reset();
        G.mediaPlayer.setDataSource(songList.get(songIndex).getFile_128());
        G.mediaPlayer.prepareAsync();
        G.mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
          @Override
          public void onPrepared(MediaPlayer mediaPlayer) {
            runOnUiThread(new Runnable() {
              @Override
              public void run() {
                setAdapterLyric(songManager.showTextInRecyclerView(songList.get(songIndex).getLyric()));

              }
            });
            G.mediaPlayer.start();
            music_name_text.setText(songList.get(songIndex).getEn_name());
            singer_name_text.setText(songList.get(songIndex).getSinger_name_en());
            comment_count_text.setText(songList.get(songIndex).getComment_count() + "");
            like_count_text.setText(songList.get(songIndex).getLike_count() + "");
            play_music_img.setImageResource(R.drawable.ic_pause_black_24dp);
            seekBar.setMax(G.mediaPlayer.getDuration());
            progressBar.setVisibility(View.INVISIBLE);
            play_music_img.setEnabled(true);
            timer = new Timer();
            timer.schedule(new MainTimer(), 0, 1000);

          }
        });
      } catch (IllegalArgumentException | IllegalStateException | IOException e) {
        e.printStackTrace();
      }
    }
  }

and I was faced with this log :

E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/04_Let's_Talk_About_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/03_Don't_Give_Up.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/04_Let's_Talk_About_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/03_Don't_Give_Up.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/04_Let's_Talk_About_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/01_Cheri_Cheril_Lady.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/01_Cheri_Cheril_Lady.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/02_With_A_Little_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/03_Don't_Give_Up.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/02_With_A_Little_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/03_Don't_Give_Up.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/02_With_A_Little_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/02_With_A_Little_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/02_With_A_Little_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/03_Don't_Give_Up.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/03_Don't_Give_Up.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/01_Cheri_Cheril_Lady.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/01_Cheri_Cheril_Lady.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/04_Let's_Talk_About_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/01_Cheri_Cheril_Lady.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/04_Let's_Talk_About_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/01_Cheri_Cheril_Lady.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/02_With_A_Little_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/03_Don't_Give_Up.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/01_Cheri_Cheril_Lady.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/02_With_A_Little_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/01_Cheri_Cheril_Lady.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/02_With_A_Little_Love.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/03_Don't_Give_Up.mp3
E/TAG: playSongWithIndex: http://cdn.oneremind.com/up/song/Modern_Talking/Let's_Talk_About_Love/04_Let's_Talk_About_Love.mp3

and Media Player is stuck in a loop ,dos not work where is my problem?

Solution

Why not create Media player with this way?

 G.mediaPlayer = MediaPlayer.create(this,Uri.parse("YourFilePath");//this is a context
 //Then start it without preparation.
 G.mediaPlayer.start();