@Override
public void propertyChanged(String key, Object oldValue, Object newValue, KrollProxy proxy) {
if (key.equals(TiC.PROPERTY_FONT)) {
Spinner spinner = (Spinner) nativeView;
TiSpinnerAdapter<TiViewProxy> adapter = (TiSpinnerAdapter<TiViewProxy>) spinner.getAdapter();
adapter.setFontProperties(proxy.getProperties());
adapter.notifyDataSetChanged();
} else {
super.propertyChanged(key, oldValue, newValue, proxy);
}
}
@Override
protected void refreshNativeView() {
// Don't allow change events here
suppressChangeEvent = true;
Spinner spinner = (Spinner) nativeView;
if (spinner == null) {
return;
}
try {
spinner.setOnItemSelectedListener(null);
int rememberSelectedRow = getSelectedRowIndex(0);
// Just one column - the first column - for now.
// Maybe someday we'll support multiple columns.
PickerColumnProxy column = getPickerProxy().getFirstColumn(false);
if (column == null) {
return;
}
TiViewProxy[] rowArray = column.getChildren();
if (rowArray == null || rowArray.length == 0) {
return;
}
ArrayList<TiViewProxy> rows = new ArrayList<TiViewProxy>(Arrays.asList(rowArray));
// At the moment we're using the simple spinner layouts provided
// in android because we're only supporting a piece of text, which
// is fetched via PickerRowProxy.toString(). If we allow
// anything beyond a string, we'll have to implement our own
// layouts (maybe our own Adapter too.)
TiSpinnerAdapter<TiViewProxy> adapter =
new TiSpinnerAdapter<TiViewProxy>(
spinner.getContext(), android.R.layout.simple_spinner_item, rows);
adapter.setFontProperties(proxy.getProperties());
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
if (rememberSelectedRow >= 0) {
selectRow(0, rememberSelectedRow, false);
}
} catch (Throwable t) {
Log.e(TAG, "Unable to refresh native spinner control: " + t.getMessage(), t);
} finally {
suppressChangeEvent = false;
spinner.setOnItemSelectedListener(this);
}
}
