There is nothing fancy here. ListView is UI that needs to be updated when underlying data changes. Each listview item represents a separate independent object which state is frenquently changes an needs to be updated. So if there are 7-8 or more items visisble at the same time and each item can be updated every half second or so, I cannot each time walk through all visible items i nthe list to find the one that needs to be updated. This chokes all UI responsiveness and puts a lot of pressure on CPU taking into account this is Java, not binary compiled code. I need quick way to find the item view without iterration.
On May 23, 8:29 am, Mark Murphy <[email protected]> wrote: > ls02 wrote: > > I need to frequently update listview row > > Why? What business problem are you trying to solve? > > -- > Mark Murphy (a Commons > Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy > > _The Busy Coder's Guide to Android Development_ Version 3.0 > Available! > > -- > 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 > athttp://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
