fragment with custom arrayadapter and layout with multiple elements

Question

My layout named main_layout has a RelativeLayout with at least two elements like Textview and Imageview inside it.

public class SigninFragment extends Fragment {
            private List<Test> list= null;

@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    Test tes= new Test ();
    tes.setId(1);
    tes.setDesc("descabc");
    list= new ArrayList<>();
    list.add(prof);

    tesListAdapter =
            new TesListAdapter(
                    rootView.getContext()
                    ,R.layout.list_row_adapter
                    ,list);

    autocompletetextview.setThreshold(3);
    autocompletetextview.setAdapter(tesListAdapter );

My Adapter Class :

public class ProfissoesListAdapter extends ArrayAdapter<Test> { 
    private LayoutInflater inflater;
    private int resource;
private Context context;

public TesListAdapter(Context activity, int resource, List<Test> listaProf) {

super(activity, resource, listaProf);
this.resource = resource;
this.context = context;

}

public View getView(int position, View convertView, ViewGroup parent) {
        ViewHolder holder;

        if (convertView == null) {
            LayoutInflater inflater = ((Activity) context).getLayoutInflater();
            convertView = inflater.inflate(R.layout.main_layout, parent, false);

            holder = new ViewHolder();
            holder.idProfissao = (TextView) convertView.findViewById(R.id.textViewId);
            //holder.descProfissao = (TextView) convertView.findViewById(R.id.textDescProf);

            convertView.setTag(holder);
        } else {
            holder = (ViewHolder) convertView.getTag();
        }

        Test item = getItem(position);
        holder.idProfissao.setText(item.getId_prof());  **<=== BUG HERE**

        return convertView;
    }

Debugging adapter code I got in the line holder.idProfissao.setText(item.getId_prof()); Resource id cannot be found....

find that id in your xml? check if it exists or not. otherwise clean project and run — Krupal Shah
– Krupal Shah, Commented Sep 22, 2015 at 17:14
you are getting error her: item.getId_prof(). are you sure your get method returns the correct value? — Krupal Shah
– Krupal Shah, Commented Sep 22, 2015 at 17:17
yep. its returning the correct value. Ive inspected it. Error : android.content.res.Resources$NotFoundException: String resource ID #0x1 — Al2x
– Al2x, Commented Sep 22, 2015 at 17:20

user · Accepted Answer · 2015-09-22 17:19:22Z

2

The method setText() of the TextView class it's overloaded to either use a String or an integer representing an id in the form of R.string.some_text. If item.getId_prof() doesn't return an id then you need to make it a String before setting it as text:

 holder.idProfissao.setText("" + item.getId_prof());

answered Sep 22, 2015 at 17:19

user

87.1k18 gold badges200 silver badges190 bronze badges

Sign up to request clarification or add additional context in comments.

3 Comments

Al2x Over a year ago

but its returning a valid id. I hardcoded it only for tests : Test tes= new Test (); tes.setId(1); tes.setDesc("descabc");

user Over a year ago

@Al2x Does getId_prof() return an id in the form of R.string.name_of_string(this id will correspond to a string declared in the values/strings.xml file)? If you just return an arbitrary integer then you need to make it a string before passing it to the setText() method. Also check developer.android.com/guide/topics/resources/…

Al2x Over a year ago

TY for your time. you are totally right. How could I forget a encapsulated detail like this.

Collectives™ on Stack Overflow

fragment with custom arrayadapter and layout with multiple elements

1 Answer 1

3 Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

3 Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related