IngredientListAdapter.java

    @NonNull
    @Override
    public View getView(final int position, View convertView, @NonNull final ViewGroup parent) {
        ViewHolder holder;

        if (convertView == null) {
            LayoutInflater inflater = ((Activity) context).getLayoutInflater();
            convertView = inflater.inflate(layoutResourceId, parent, false);

            holder = new ViewHolder();
            holder.titleNameView = (TextView) convertView.findViewById(R.id.text1);
            holder.checkBox = (CheckBox) convertView.findViewById(R.id.checkBox);
            convertView.setTag(holder);
        } else {
            holder = (ViewHolder) convertView.getTag();
        }

        holder.titleNameView.setText(filteredData[position].getName());

        if (holder.checkBox != null) {
            holder.checkBox.setVisibility(showCheckboxes ? View.VISIBLE : View.GONE);

            if (showCheckboxes) {
                holder.checkBox.setChecked(filteredData[position].isChecked());
                holder.checkBox.setOnClickListener(getOnClickListener(position, (ListView) parent));
            }

            holder.titleNameView.setOnClickListener(getOnClickListener(position, (ListView) parent));
        }
        return convertView;
    }