Galera,
I have an AutoCompleteTextView and I need it to filter not just by the beginning of the sentence but any part of it.
ex > My list: KMF Avaré, Florisio (KMF Sorocaba)
When I type the letter "K" it just brings the KMF Avaré , but I need you to bring the Florisio KMF Sorocaba as well.
Is it possible to do the search / filter from any point in the sentence?
I managed to resolve. I've done the following:
I created a BaseAdapter implementing Filterable and I made the filter logic:
@Override
public Filter getFilter() {
Filter filter = new Filter() {
@Override
protected void publishResults(CharSequence constraint, FilterResults results) {
if (results != null && results.count > 0) {
notifyDataSetChanged();
}
else {
notifyDataSetInvalidated();
}
}
@SuppressLint("DefaultLocale") @Override
protected FilterResults performFiltering(CharSequence constraint) {
listaAdapter = new ArrayList<String>();
if (constraint != null) {
for (String item : listaCompleta) {
if (item.toLowerCase().contains(constraint.toString().toLowerCase())) {
listaAdapter.add(item);
}
}
}
else listaAdapter = listaCompleta;
FilterResults results = new FilterResults();
results.values = listaAdapter;
results.count = listaAdapter.size();
return results;
}
};
return filter;
}