recyclerView.requestLayout();
Log.e("myFirebaseData", "'" + month);
adapter.cleanup();


    adapter = new FirebaseRecyclerAdapter<ExpenseData, myViewHolder>(
            ExpenseData.class, R.layout.listitem, myViewHolder.class, mRef.orderByChild("date")) {


        @Override
        protected void populateViewHolder(final myViewHolder viewHolder, ExpenseData model, final int position) {

                       java.util.Calendar c = Calendar.getInstance();
                        DateFormat format = new SimpleDateFormat("MMMM dd, yyyy", Locale.ENGLISH);
                        c.setFirstDayOfWeek(Calendar.SUNDAY);
                        c.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY);


                        String[] days = new String[7];
                        for (int i = 0; i < 7; i++) {
                            Log.e("dateTag", format.format(c.getTime()));
                            days[i] = format.format(c.getTime());
                            c.add(Calendar.DAY_OF_MONTH, 1);

                            String checkDate = model.getDate();
                            if (checkDate.contentEquals(days[i])) {


                                viewHolder.DateText.setText(model.getDate());
                                viewHolder.ExpenseTitleText.setText(model.getExpensetitle());
                                viewHolder.AmountText.setText(String.valueOf(String.format("%.2f", model.getAmount())));
                            }
                        }
                }

    };


recyclerView.setAdapter(adapter);