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 ArrayAdapterString 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.
--
There are only 10 types of people in the world...
Those who know binary and those who don't.
--
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
ArrayAdapterString adapter = new ArrayAdapterString(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
ArrayAdapterString adapter1 = new ArrayAdapterString(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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