@Override
        public View getView(final int position, View convertView, ViewGroup parent) {
                boolean convertViewStatus = (convertView == null);

                if (clickedPos == position | convertViewStatus){
                        View vi;
                        if (convertViewStatus) {
                                vi = inflater.inflate(R.layout.listview_products, null);
                        } else {
                                vi = convertView;
                        }

                nazwaTxtList = (TextView) vi.findViewById(R.id.nazwaTxtList);
                dataOtwTxtList = (TextView) vi.findViewById(R.id.dataOtwTxtList);
                terminWazTxtList = (TextView) vi.findViewById(R.id.terminWazTxtList);
                pozostaloPrgsList = (ProgressBar) vi.findViewById(R.id.pozostaloPrgsList);
                expandImage = (ImageView) vi.findViewById(R.id.expandImage);
                obrazekImage = (ImageView) vi.findViewById(R.id.obrazekImage);
                detailsLay = (LinearLayout) vi.findViewById(R.id.detailsLay);
                basicLay = (LinearLayout) vi.findViewById(R.id.basicLay);
                deleteLay = (LinearLayout) vi.findViewById(R.id.deleteLay);
                showProdLay = (LinearLayout) vi.findViewById(R.id.showProdLay);

                final Product product = products.get(position);
                String nazwa = product.getNazwa();
                String dataOtw = product.getDataOtwarcia();
                String terminWaz = product.getTerminWaznosci();
                String image = product.getImage();
                int progress = utilities.getProgress(dataOtw, terminWaz);

                nazwaTxtList.setText(nazwa);
                dataOtwTxtList.setText(dataOtw);
                terminWazTxtList.setText(terminWaz);
                pozostaloPrgsList.setProgress(progress);

                if (!image.equals("")) {
                        File imgFile = new  File(image + "thumb");
                        if(imgFile.exists()){
                            Bitmap myBitmap = BitmapFactory.decodeFile(imgFile.getAbsolutePath());
                            obrazekImage.setImageBitmap(myBitmap);
                        }
                        }

                initAnimations(position); // tutaj na podstawie isExpanded[position]
                                        // rozsuwa się lub chowa detailsLay

                basicLay.setOnClickListener(new OnClickListener() {

                                @Override
                                public void onClick(View v) {
                                        boolean expanded = isExpanded[position];
                                        isExpanded[position] = !expanded;
                                        clickedPos = position;
                                        AdapterProductList.this.notifyDataSetChanged();
                                }
                        });

                deleteLay.setOnClickListener(new OnClickListener() {

                                @Override
                                public void onClick(View v) {
                                        showChoiceDialog(product);
                                }
                        });
                showProdLay.setOnClickListener(new OnClickListener() {

                                @Override
                                public void onClick(View v) {
                                        showProduct(position);
                                }
                        });

                return vi;
                } else {
                        return convertView;
                }
        }