@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
clearPageInvalidMark(); // the user is currently interacting with the spinner(s), so don't
// annoy him/her with the red box
MultiListSpinner spinner = (MultiListSpinner) parent;
revert(spinner);
MultiListItem chosen = spinner.getAdapter().getItem(position);
if (chosen != null && !chosen.isLeaf()) addNextList(chosen);
}
public void addNextList(MultiListItem parentItem) {
int level = getChildCount() / 2;
// Label:
TextView label = new TextView(getContext());
label.setText(field.getCaption(level));
label.setLayoutParams(CollectorView.FULL_WIDTH_LAYOUTPARAMS);
addView(label);
// Spinner (combo box):
final MultiListSpinner spinner = new MultiListSpinner(getContext(), parentItem, onPage);
spinner.setLayoutParams(CollectorView.FULL_WIDTH_LAYOUTPARAMS);
spinner.setPrompt(field.getCaption(level));
// Item selected event:
spinner.setOnItemSelectedListener(this);
// Item selection:
// Current value:
if (!selectionStack.isEmpty()) spinner.selectItem(selectionStack.pop());
// Select default if preSelect=true:
else if (field.isPreSelect()) spinner.setSelection(parentItem.getDefaultChildIndex());
// Simulate user click:
else if (autoOpenToSelect) spinner.performClick();
// else: first (dummy) item will be selected
// Enable/disable spinner (also sets focus event listener):
spinner.setEnabled(isEnabled());
// Add the spinner:
addView(spinner);
}
@Override
public void onFocusChange(View v, boolean hasFocus) {
if (hasFocus && isFieldShown() && isEnabled()) {
// Simulate click:
((MultiListSpinner) v).performClick();
// Lose focus again:
v.clearFocus();
}
}
