private void selectFromFactory(
final IFilterFactory factory,
final String menuTitle,
final RunnableWithArgument<IFilter> runAfterwards) {
final IFilter[] filters = factory.getFilters();
if (filters.length == 1) {
runAfterwards.run(filters[0]);
return;
}
final AlertDialog.Builder builder = new AlertDialog.Builder((Activity) activity);
builder.setTitle(menuTitle);
final ArrayAdapter<IFilter> adapter =
new ArrayAdapter<IFilter>(
(Activity) activity, android.R.layout.select_dialog_item, filters);
builder.setAdapter(
adapter,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int item) {
runAfterwards.run(filters[item]);
}
});
builder.create().show();
}
public void run(Context context) {
runnable.run(context);
}