@Override
public void onCreatePromptView(
LayoutInflater inflater, final ViewGroup container, Bundle savedInstanceState) {
ViewGroup view = (ViewGroup) inflater.inflate(R.layout.prompt_number, container, true);
numberPicker = (NumberPicker) view.findViewById(R.id.number_picker);
numberPicker.requestFocus();
numberPicker.setRange(getPrompt().min, getPrompt().max);
numberPicker.setWholeNumbers(getPrompt().wholeNumbersOnly);
numberPicker.setCurrent(getPrompt().defaultResponse);
numberPicker.setOnChangeListener(
new OnChangedListener() {
@Override
public void onChanged(NumberPicker picker, BigDecimal oldVal, BigDecimal newVal) {
setValue(newVal);
}
});
numberPicker.setImeActionLabel(getString(android.R.string.ok), R.id.submit_prompt);
numberPicker.setOnEditorActionListener(
new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView textView, int id, KeyEvent keyEvent) {
if (id == R.id.submit_prompt || id == EditorInfo.IME_NULL) {
if (getPrompt().hasValidResponse()) {
dispatchOkPressed();
return true;
} else if (getPrompt().isSkippable()) {
dispatchSkipPressed();
return true;
}
}
return false;
}
});
}
@Override
protected void onSkipPressed() {
super.onSkipPressed();
numberPicker.setCurrent(null);
}