format Amount

format amount

private void formatMonthlyIncomeAmount() {

        if (etAmount.getText() != null && etAmount.getText().length() > 3) {
            String amountString = etAmount.getText().toString();

            String formattedString = (amountString.replace(".", "").replace(",", ""));

            BigInteger value = new BigInteger(formattedString);

            NumberFormat formatWithoutFraction = NumberFormat.getInstance(new Locale("tr", "TR"));
            formattedString = (formatWithoutFraction.format(value));

            etAmount.setText(formattedString);
            etAmount.setSelection(etAmount.getText().length());
        }
    }