protected BigDecimal validateAmountInput(AmountEditText input, boolean showToUser) {
String strAmount = input.getText().toString();
if (strAmount.equals("")) {
if (showToUser) input.setError(getString(R.string.no_amount_given));
return null;
}
BigDecimal amount = Utils.validateNumber(input.getNumberFormat(), strAmount);
if (amount == null) {
if (showToUser)
input.setError(
getString(R.string.invalid_number_format, input.getNumberFormat().format(11.11)));
return null;
}
return amount;
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
super.onActivityResult(requestCode, resultCode, intent);
if (resultCode == RESULT_OK && requestCode == CALCULATOR_REQUEST && intent != null) {
try {
AmountEditText input =
(AmountEditText)
findViewById(intent.getIntExtra(CalculatorInput.EXTRA_KEY_INPUT_ID, 0));
input.setAmount(new BigDecimal(intent.getStringExtra(KEY_AMOUNT)));
input.setError(null);
} catch (Exception e) {
AcraHelper.report(e);
}
}
}
protected void showCalculatorInternal(AmountEditText input) {
Intent intent = new Intent(this, CalculatorInput.class);
forwardDataEntryFromWidget(intent);
BigDecimal amount = validateAmountInput(input, false);
if (amount != null) {
intent.putExtra(KEY_AMOUNT, amount);
}
intent.putExtra(CalculatorInput.EXTRA_KEY_INPUT_ID, input.getId());
startActivityForResult(intent, CALCULATOR_REQUEST);
}
protected void setupListeners() {
mAmountText.addTextChangedListener(this);
mTypeButton.setOnCheckedChangeListener(
new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
onTypeChanged(isChecked);
}
});
}