AbbasHelp.java

  @Override
        public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {

            ((ItemViewHolder) holder).textViewTitle.setText(allBarcodeScans.get(position).getBarcodeScanDate());
            String barcodeImageName=allBarcodeScans.get(position).getBarcodeImageTitle();
            if (manageImageBarcode.readImageBarcodeFromExternalStorage(barcodeImageName)==null)
                ((ItemViewHolder) holder).imageViewBarcodeImage.setImageResource(R.mipmap.ic_launcher);
            else
                ((ItemViewHolder) holder).imageViewBarcodeImage.setImageBitmap(manageImageBarcode.readImageBarcodeFromExternalStorage(barcodeImageName));


            ((ItemViewHolder) holder).imageViewBarcodeImage.setOnTouchListener(this);

            if(deleteBtnClicked)
                adapter.remove(position);

        }