You are going to have to be a little more clear about what is happening...
*> Here replpulateList() method will add to listview items. It doent
remove/replace all listview items.*
Does it replace any of the items?
I have never actually used ArrayAdapter the way you are trying to... I
typically would create a class that extends ArrayAdapter<String> and
override the getView() method... I have never run into the issue you are
having so perhaps it has something to do with that?
Also, one other thing I noticed in some of my code is that I call
setListAdapter() rather than setAdapter... Not sure if that has anything to
do with your problem but it would be worth a shot to try it out...
Sorry I can't be of more assistance... I haven't used ListView very much in
my own code.
----------------------------------------------------------------------
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On Thu, Apr 1, 2010 at 1:06 AM, kavitha <kavith...@gmail.com> wrote:
>
>
>
> Hi all,,
>
> Can somebody please give me an example code of removing all ListView items
> and replacing with new items.
>
> I tried replacing the adapter items.Still no results.
>
> my code is
>
> at first i am calling
>
> populateList(){
>
> results -populated arraylist with strings
>
> ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
> android.R.layout.simple_list_item_1, results);
> listview.setAdapter(adapter);
> adapter.notifyDataSetChanged();
> listview.setOnItemClickListener(this);
>
>
>
> }
>
> // now populating list again
>
> repopulateList(){
>
> results1-populated arraylist with strings
>
> ArrayAdapter<String> adapter1 = new ArrayAdapter<String>(this,
> android.R.layout.simple_list_item_1, results1);
> listview.setAdapter(adapter1);
> adapter1.notifyDataSetChanged();
> listview.setOnItemClickListener(this);
> }
>
>
> Here replpulateList() method will add to listview items. It doent
> remove/replace all listview items.
>
> Please Help.
>
>
> Thanks
> Kavitha
>
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