Thanks MarkMurphy. But still i am not able to clear list items and populate with new items,,,new items get added up to old items.
my code is this ArrayAdapter<String> adapter; ArrayList<String> results=new ArrayList<String>(); private void populateStationsList(RadioStation[] radioStation){ results.clear(); stationsList=(ListView) findViewById(R.id.station_list); stationsList.setTranscriptMode(ListView.TRANSCRIPT_MODE_ALWAYS_SCROLL); for (int i=0; i<radioStation.length; i++) { String s=radioStation[i].getName(); results.add(s); } stationsList.setSelectionFromTop(1, 1); adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, results); stationsList.setAdapter(adapter); adapter.notifyDataSetChanged(); stationsList.setOnItemClickListener(this); } On Fri, Mar 19, 2010 at 6:31 PM, Mark Murphy <mmur...@commonsware.com>wrote: > kavitha wrote: > > Hi All, > > > > How to remove all Items in a ListView in android. > > > > I want to remove all items in list view and populate with new items > > dynamically from a background thread. > > > > Please tell,,this is very urgent. > > Replace the adapter used by the ListView. > > -- > Mark Murphy (a Commons Guy) > http://commonsware.com | http://twitter.com/commonsguy > > Android Training in US: 14-18 June 2010: http://bignerdranch.com > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com<android-developers%2bunsubscr...@googlegroups.com> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > > To unsubscribe from this group, send email to android-developers+ > unsubscribegooglegroups.com or reply to this email with the words "REMOVE > ME" as the subject. > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en To unsubscribe from this group, send email to android-developers+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.