The same thing I have expanding list view my doubt I solved. Regards Jagadeesh Sent from my HTC
----- Reply message ----- From: "Ash" <[email protected]> To: <[email protected]> Subject: [android-developers] ExpandableListView advice Date: Fri, Jun 8, 2012 11:51 am Thanks for the feedback. I have done more research and optimized the code so that scrolling is lot smoother. On Friday, June 8, 2012 3:27:06 AM UTC+10, TreKing wrote: > > > as soon as I receive an item, I have to immediately add it, sort it and >> display it. >> > > Use a collection data structure that maintains sorting and is optimized > for inserting new elements. Adding an item to an ArrayList and then sorting > *each time* is asking for slowness. > > >> So how can I properly implement the 'getGroupView' function so that it >> has the correct convertView of my item at any given time? >> > > Updating the convertView is what you're supposed to be doing, as it can > and will contain data from rows that no longer visible and thus eligible > for recycling. > > > ------------------------------------------------------------------------------------------------- > TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago > transit tracking app for Android-powered devices > > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
