in firestore/app/src/main/java/com/google/firebase/example/fireeats/java/FilterDialogFragment.java [103:114]
private int getSelectedPrice() {
String selected = (String) mBinding.spinnerPrice.getSelectedItem();
if (selected.equals(getString(R.string.price_1))) {
return 1;
} else if (selected.equals(getString(R.string.price_2))) {
return 2;
} else if (selected.equals(getString(R.string.price_3))) {
return 3;
} else {
return -1;
}
}