> i want to remove the first line from my ListView. I use the
> http://www.androidguys.com/2008/07/22/fancy-listviews-part-three/
> example from Mark Murphy.
I've heard of that guy.
> I have a ImageView and two TextViews in one List-row.
>
> My adapter class:
> class MyAdapter extends ArrayAdapter<String>
> {
> Activity context;
>
> MyAdapter(Activity context)
> {
> super(context, R.layout.row, description); //description is a
> list of Strings and is showed in one TextView. The image and the other
> TextView depends on other objects.
> this.context=context;
> }
>
> I try:
>
> String delete = (((MyAdapter)lv.getAdapter()).getItem(0));
> my_adapter.remove(delete);
> lv.setAdapter(my_adapter);
>
You do not need to call setAdapter() again on the ListView. ArrayAdapter
will already remove the row from the ListView without setAdapter() being
called again.
> But it only remove the description
Of course. Your list is a list of descriptions. You deleted a description.
Hence, it will remove the description for the list.
--
Mark Murphy (a Commons Guy)
http://commonsware.com
Android App Developer Books: http://commonsware.com/books.html
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