CODEWITHSUNDEEP
javaandroideclipse
Elad Benda
Elad Benda

Reputation: 36654

why is my textView not found in the android ArrayAdapter?

I have written the following code:

TodosOverviewActivity extends ListActivity{

    @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.todo_list);
            this.getListView().setDividerHeight(2);
            registerForContextMenu(getListView());
            fillData();
        }



    private void fillData() {

    fetchEvents();

     adapter2 = new MySimpleArrayAdapter
                (this, nameOfEvent, startDates, descriptions);
     setListAdapter(adapter2);
            }

public class MySimpleArrayAdapter extends ArrayAdapter<String> {

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

        LayoutInflater inflater = (LayoutInflater) mContext
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);

        View rowView = inflater.inflate(R.layout.todo_list, parent, false);

        TextView titleTextView = (TextView) rowView
                .findViewById(R.id.todo_row_title);
        TextView dateTextView = (TextView) rowView
                .findViewById(R.id.todo_row_date);
        ImageView imageView = (ImageView) rowView
                .findViewById(R.id.todo_row_image);

            titleTextView.setText(mTitles[position]);

    ..

    }

However it fails on nullpointer titleTextView. What am I missing?

Upvotes: 1

Views: 102

Answers (2)

gunar
gunar

Reputation: 14710

Change this - in getView():

View rowView = inflater.inflate(R.layout.todo_list, parent, false);

to:

View rowView = inflater.inflate(R.layout.todo_row, parent, false);

For your code sake I hope in fillData() the method fetchEvents(); doesn't trigger networking on UI thread :)

Upvotes: 2

goodm
goodm

Reputation: 7295

Try:

View rowView = inflater.inflate(R.layout.todo_list, null);

and don't forget to return rowView at the end of the function.

Upvotes: 1

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