How to store text of textview using checkbox in arraylist

I am using listview and i am displaying json response to my listview,i am displaying price from json in my listview,so when i check checkbox,the price selected list item want to store in array list,following is my code can any one help

public class CustomAdapterPooja extends BaseAdapter {

        private  LayoutInflater inflater=null;
         Context context;
        private ArrayList<HashMap<String,String>> listData;
        private static final String TAG_POOJA_NAME="pooja_name";
        private static final String TAG_POOJA_AMOUNT="amount";
        private static final String TAG_POOJA_DAYS="worship";
        Calendar newCalendar = Calendar.getInstance();

        public CustomAdapterPooja(FragmentActivity mainActivity, ArrayList<HashMap<String,String>> listData) {
            // TODO Auto-generated constructor stub

            context = mainActivity;
            this.listData=listData;
            inflater = ( LayoutInflater )context.
                    getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        }
        @Override
        public int getCount() {
            // TODO Auto-generated method stub
            return listData.size();
        }

        @Override
        public Object getItem(int position) {
            // TODO Auto-generated method stub
            return position;
        }

        @Override
        public long getItemId(int position) {
            // TODO Auto-generated method stub
            return position;
        }

        public class Holder
        {
            TextView tv;
            TextView serviceprice;

            public CheckBox checks;
            public TextView dayss;
            public ImageView seledates;
            public TextView txtseledates;
        }
        @Override
        public View getView(final int position, View convertView, ViewGroup parent) {
            // TODO Auto-generated method stub
            final Holder holder=new Holder();
            String rup="\u20B9";
            View rowView;
            rowView = inflater.inflate(R.layout.list_item_poojaselection, null);
            holder.tv=(TextView) rowView.findViewById(R.id.list_item_poojaname);
            holder.serviceprice=(TextView)rowView.findViewById(R.id.list_item_poojaprice);
            holder.dayss=(TextView)rowView.findViewById(R.id.list_item_poojadays);
            holder.seledates=(ImageView)rowView.findViewById(R.id.list_item_selectdates);
            holder.txtseledates=(TextView)rowView.findViewById(R.id.selecteddatess);


            holder.checks=(CheckBox)rowView.findViewById(R.id.list_item_poojacheck);

            holder.checks.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {

                    System.out.println("hello"+listData.get(position).get(TAG_POOJA_AMOUNT));
                }
            });

            holder.seledates.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {



                    datePickerDialog.show();


                }
            });
            holder.tv.setText(listData.get(position).get(TAG_POOJA_NAME));
            holder.dayss.setText(listData.get(position).get(TAG_POOJA_DAYS));
            holder.serviceprice.setText(rup + listData.get(position).get(TAG_POOJA_AMOUNT));

            datePickerDialog = new DatePickerDialog(getActivity(), new DatePickerDialog.OnDateSetListener() {
                @Override
                public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
                    sYear = year;
                    sMonth = monthOfYear;
                    sDate = dayOfMonth;
                    holder.txtseledates.setText(new StringBuilder()
                            // Month is 0 based, just add 1
                            .append(sYear).append("-").append(sMonth + 1).append("-").append(sDate));
                /*selecdts=textcal.getText().toString();
                System.out.println("Selected dtes"+selecdts);*/
                }
            }, newCalendar.get(Calendar.YEAR), newCalendar.get(Calendar.MONTH), newCalendar.get(Calendar.DAY_OF_MONTH));
            datePickerDialog.getDatePicker().setMinDate(System.currentTimeMillis() - 1000);
            return rowView;
        }

    }