Failed Using Listadapter In Extends Fragment

I trying to update the JSON data into ListView. It failed when using ListAdapter. Is fragment didnt allow that ? I insist want to use the extends Fragment. Is there any method on t

Solution 1:

You need to extend ListFramgent. setListAdapter is a method of ListFragment.

No need to use runOnUiThread. onPostExecute is invoked on the ui thread.

Edit:

@Overridepublic View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
    ViewrootView= inflater.inflate(R.layout.fragment_schedule, container, false);
    subjectList = newArrayList<HashMap<String, String>>();
    myListView = (ListView) rootView.findViewById(R.id.textViewMatrix);
     newLoadAllSubject().execute();
    myListView.setOnItemClickListener(newOnItemClickListener() {

        @OverridepublicvoidonItemClick(AdapterView<?> parent, View view,
                int position, long id) {
            Stringmatrix_id= ((TextView) view.findViewById(R.id.textViewMatrix)).getText()
                    .toString();

            // Starting new intentIntentin=newIntent(getActivity().getApplicationContext(),
                    SingleSubject.class);

            // sending matrix id to next activity
            in.putExtra(TAG_MATRIX_ID, matrix_id);

            // starting new activity and expecting some response back
            startActivityForResult(in, 100);
        }
    });

    return rootView;
}

Then

protectedvoidonPostExecute(String file_url) {
   super.onPostExecute(file_url); 
    pDialog.dismiss();
    ListAdapter adapter = newSimpleAdapter(
                       getActivity(), subjectList,
                    R.layout.all_subject, newString[] { TAG_MATRIX_ID,
                            TAG_NAME},
                    new int[] { R.id.matrix_id, R.id.name });
    myListView.setAdapter(adapter);
   }