Question

HELO，我正试图在我的一个片段中实现autocompletetextview，但我卡住了。

问题是autocompletetextview没有显示建议。我可以从textview读取适配器，但它仍然无效。

public class fragment_dodajpodroz extends Fragment {

AutoCompleteTextView myAutoComplete;
String item[]={
          "January", "February", "March", "April",
          "May", "June", "July", "August",
          "September", "October", "November", "December"};
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {

    String DEBUG_TAG = "BAZA DANYCH";
    Context c = getActivity().getApplicationContext();


    View view = inflater.inflate(R.layout.dodajpodroz, container, false);

    myAutoComplete = (AutoCompleteTextView)view.findViewById(R.id.autoCompleteTextView1);


      ArrayAdapter<String> adapter = new ArrayAdapter<String> (c, android.R.layout.simple_dropdown_item_1line, item);

      myAutoComplete.setAdapter(adapter);



    return inflater.inflate(R.layout.dodajpodroz, container, false);
}

Answer 1

查看更正后的版本

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {

        String DEBUG_TAG = "BAZA DANYCH";
        Context c = getActivity().getApplicationContext();


        View view = inflater.inflate(R.layout.dodajpodroz, container, false);

        myAutoComplete = (AutoCompleteTextView)view.findViewById(R.id.autoCompleteTextView1);


        ArrayAdapter<String> adapter = new ArrayAdapter<String> (c, android.R.layout.simple_dropdown_item_1line, item);

        myAutoComplete.setAdapter(adapter);

        return view;
    }

AutoCompleteTextView没有显示片段中的建议

1 个答案: