public SubtypeLocaleAdapter(Context context) {
super(context, android.R.layout.simple_spinner_item);
setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
final TreeSet<SubtypeLocaleItem> items = new TreeSet<SubtypeLocaleItem>();
final InputMethodInfo imi = ImfUtils.getInputMethodInfoOfThisIme(context);
final int count = imi.getSubtypeCount();
for (int i = 0; i < count; i++) {
final InputMethodSubtype subtype = imi.getSubtypeAt(i);
if (subtype.containsExtraValueKey(ASCII_CAPABLE)) {
items.add(createItem(context, subtype.getLocale()));
}
}
// TODO: Should filter out already existing combinations of locale and layout.
addAll(items);
}
