editTextJumlahTrx = (EditText)findViewById(R.id.editTextJumlahTrx);
    editTextJumlahTrx.addTextChangedListener(new TextWatcher(){
        private String current = "";
        @Override
        public void afterTextChanged(Editable s) {

        }
        @Override
        public void beforeTextChanged(CharSequence s, int start,
                                      int count, int after) {
        }

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            if (!s.toString().equals(current)) {
                editTextJumlahTrx.removeTextChangedListener(this);
                Locale localeID = new Locale("in", "ID");
                String replaceable = String.format("[%s,.\s]", NumberFormat.getCurrencyInstance(localeID).getCurrency().getSymbol());
                String cleanString = s.toString().replaceAll(replaceable, "");

                double parsed;
                parsed = Double.parseDouble(cleanString);

                NumberFormat formatter = NumberFormat.getCurrencyInstance(localeID);
                formatter.setMaximumFractionDigits(0);
                String formatted = formatter.format((parsed));

                current = formatted;
                editTextJumlahTrx.setText(formatted);
                editTextJumlahTrx.setSelection(formatted.length());
                editTextJumlahTrx.addTextChangedListener(this);
            }
        }
    });

at id.sulistiyanto.pendaftaranpraktikum.MainActivity$2.onTextChanged(MainActivity.java:111)

parsed = Double.parseDouble(cleanString);