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Display Objects in MultiAutoCompleteTextView

May 1, 2015 Android programming

To display object value in MultiAutoCompleteTextView, you have to build a custom adapter:
For example, I have a tag class, which has Id field and name field.
Firstly, you need to have an adapter

Code

public View getView(int position, View convertView, ViewGroup parent) {
        View v = convertView;
        Holder holder;
        if (v == null) {
            LayoutInflater vi = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            v = vi.inflate(R.layout.autocomplete_layout, null);
            holder= new Holder();
 
            holder.Name=(TextView)v.findViewById(R.id.tagText);
            convertView = v;
            convertView.setTag(holder);
        }else{
            holder=(Holder)convertView.getTag();
        }
        Tag tag = items.get(position);
        if (tag != null) {
            holder.Name.setText(""+items.get(position).getTitle());
            TextView tagLabel = (TextView) v.findViewById(R.id.tagText);
            if (tagLabel != null) {
                tagLabel.setText(tag.getTitle());
            }
        }
        return v;
    }
 
    private class Holder{
 
 
        public TextView Name;
 
 
    }

Then you need to change in CreateView at the fragment class

   multiAutoCompleteTextView.setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer());
       List tagList = app.GetTags();
       TagAdapter tagAdapter= new TagAdapter((Context)getActivity(),tagList);
        multiAutoCompleteTextView.setThreshold(1);
        multiAutoCompleteTextView.setAdapter(tagAdapter);

ck -->

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