OnlineAdapter.java

public class OnlineAdapter extends RecyclerView.Adapter<OnlineAdapter.RowsViewHolder> {

    private List<PriceOffer> currentList = new ArrayList<>();
    public static ArrayList<BarEntry> entries = new ArrayList<>();
    public static ArrayList<String> list = new ArrayList<>();

    public static ArrayList<String> data = new ArrayList<>();
    Context context;
    int count = 0;

    public static class RowsViewHolder extends RecyclerView.ViewHolder{
        LinearLayout linearLayout;
        HorizontalBarChart barChart;

        public RowsViewHolder(View itemView) {
            super(itemView);
            linearLayout = (LinearLayout) itemView.findViewById(R.id.onlineauctionadapter_layout);
            barChart = (HorizontalBarChart) itemView.findViewById(R.id.barchart);

        }
    }

    public OnlineAdapter( Context context) {
        this.context = context;
    }

    public OnlineAdapter(ArrayList<String> list){
        this.data = list;
    }

    public void setData(List<PriceOffer> data) {
//        currentList.clear();
        currentList.size();
        currentList.addAll(data);
        Log.d("SET DATA ", String.valueOf(currentList.size()));
        notifyDataSetChanged();
    }

    @Override
    public OnlineAdapter.RowsViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.onlineauction_adapter, parent, false);
        return new RowsViewHolder(view);
    }
    @Override
    public void onBindViewHolder(RowsViewHolder holder, int position) {

//        ArrayList<BarEntry> barEntry = new ArrayList<BarEntry>();
//        barEntry.add(new BarEntry(currentList.get(position).getLotPriceOffer(), count++));
//        entries.add(barEntry);
//        BarDataSet dataSet = new BarDataSet(barEntry, data.toString());
//
//        list.add(currentList.get(position).getFirmName());
//        BarData barData = new BarData(list, dataSet);

        List<BarEntry> entries = new ArrayList<>();
        ArrayList<String> list = new ArrayList<>();

        for (int i = 0; i < currentList.size(); i++) {
            BarEntry barEntry = new BarEntry(currentList.get(position).getLotPriceOffer(), i);
            entries.add(barEntry);
            list.add(currentList.get(i).getFirmName());
        }

        BarDataSet dataSet = new BarDataSet(entries, data.toString());
        BarData barData = new BarData(list, dataSet);


        dataSet.setColors(new int[]{Color.argb(42, 92, 92, 98)});
        barData.setValueTextSize(10f);
        holder.barChart.setData(barData);
        holder.barChart.animateY(5000);
        holder.barChart.setDrawBarShadow(false);
        holder.barChart.setDrawValueAboveBar(false);

        holder.barChart.setDrawGridBackground(false);
        holder.barChart.setDescription("");
        holder.barChart.setNoDataText("");
        holder.barChart.setNoDataTextDescription("");
        holder.barChart.getAxisLeft().setDrawLabels(false);
//        barChart.getLegend().setEnabled(false);
        holder.barChart.getAxisRight().setDrawLabels(false);
        holder.barChart.setDescriptionTextSize(12);

    }

    @Override
    public int getItemCount() {
        return currentList.size();
    }
}