static {
    bannedYuvCodecs = new ArrayList<String>();

    // Banned H264 encoders/decoders
    // Crashes
    bannedYuvCodecs.add("OMX.SEC.avc.enc");
    bannedYuvCodecs.add("OMX.SEC.h263.enc");
    // Don't support 3.1 profile used by Jitsi
    bannedYuvCodecs.add("OMX.Nvidia.h264.decode");
    // bannedYuvCodecs.add("OMX.SEC.avc.dec");

    // Banned VP8 encoders/decoders
    bannedYuvCodecs.add("OMX.SEC.vp8.dec");
    // This one works only for res 176x144
    bannedYuvCodecs.add("OMX.google.vpx.encoder");

    for (int codecIndex = 0, codecCount = MediaCodecList.getCodecCount();
        codecIndex < codecCount;
        codecIndex++) {
      MediaCodecInfo codecInfo = MediaCodecList.getCodecInfoAt(codecIndex);
      logger.info(
          "Discovered codec: "
              + codecInfo.getName()
              + "/"
              + Arrays.toString(codecInfo.getSupportedTypes()));
      CodecInfo ci = CodecInfo.getCodecInfo(codecInfo);
      if (ci != null) {
        codecs.add(ci);
        ci.setBanned(bannedYuvCodecs.contains(ci.getName()));
      }
    }
    logger.info("Selected H264 encoder: " + getCodecForType(MEDIA_CODEC_TYPE_H264, true));
    logger.info("Selected H264 decoder: " + getCodecForType(MEDIA_CODEC_TYPE_H264, false));
    logger.info("Selected H263 encoder: " + getCodecForType(MEDIA_CODEC_TYPE_H263, true));
    logger.info("Selected H263 decoder: " + getCodecForType(MEDIA_CODEC_TYPE_H263, false));
    logger.info("Selected VP8 encoder: " + getCodecForType(MEDIA_CODEC_TYPE_VP8, true));
    logger.info("Selected VP8 decoder: " + getCodecForType(MEDIA_CODEC_TYPE_VP8, false));
  }
  public void nextLevel() {
    boolean loaded = false;
    final GameBoard boardView = (GameBoard) this.findViewById(R.id.gameBoard);
    this.level++;

    AssetManager am = getResources().getAssets();

    try {
      List<String> allTutoLevels =
          new LinkedList<String>(Arrays.asList(am.list("levels/tutorial")));

      // if(addMsg){
      //    allTutoLevels.addAll(Arrays.asList(am.list("msg")));
      // }

      Log.d(TAG, allTutoLevels.toString());

      for (String name : allTutoLevels) {
        if (name.startsWith(this.level + ".")) {
          BufferedReader br =
              new BufferedReader(new InputStreamReader(am.open("levels/tutorial/" + name)));
          String line;
          String levelJSON = "";

          while ((line = br.readLine()) != null) {
            levelJSON += line + "\n";
          }

          br.close();

          game.initGame(
              levelJSON, boardView.getMeasuredWidth() / 60, boardView.getMeasuredHeight() / 60);
          loaded = true;
        }
      }
    } catch (IOException e) {
      e.printStackTrace();
    }

    if (!loaded) {
      Random r = new Random();

      List<String> allLevels = new ArrayList<>();

      try {
        allLevels = Arrays.asList(am.list("levels"));
      } catch (IOException e) {
      }

      if (r.nextBoolean() && !allLevels.isEmpty() && allLevels.size() != allDoneLevels.size()) {
        try {
          int nLevel;
          do {
            nLevel = r.nextInt(allLevels.size());
          } while (allDoneLevels.contains(allLevels.get(nLevel)));

          String name = allLevels.get(nLevel);
          BufferedReader br = new BufferedReader(new InputStreamReader(am.open("levels/" + name)));

          String line;
          String levelJSON = "";

          while ((line = br.readLine()) != null) {
            levelJSON += line + "\n";
          }

          br.close();

          allDoneLevels.add(name);

          game.initGame(
              levelJSON, boardView.getMeasuredWidth() / 60, boardView.getMeasuredHeight() / 60);
        } catch (IOException e) {
          this.game.initGame(
              level, boardView.getMeasuredWidth() / 60, boardView.getMeasuredHeight() / 60);
        }
      } else {
        this.game.initGame(
            level, boardView.getMeasuredWidth() / 60, boardView.getMeasuredHeight() / 60);
      }
    }

    // am.close();

    boardView.setGame(this.game);
    boardView.invalidate();
    boardView.getHowdyShadeView().invalidate();

    Toast.makeText(this, this.level + "", Toast.LENGTH_SHORT).show();

    Log.i(
        TAG,
        "Max tiles : "
            + (boardView.getMeasuredWidth() / 60) * (boardView.getMeasuredHeight() / 60));
  }