links for Lazy loading .. http://blog.jteam.nl/2009/09/17/exploring-the-world-of-android-part-2/ Tom van Zummeren http://evancharlton.com/thoughts/lazy-loading-images-in-a-listview/ Evan Charlton http://code.google.com/p/shelves/ from Romain Guy http://github.com/commonsguy/cwac-thumbnail from Mark Murphy
I have followed the tutorial written by Tom van Zummeren. Thanks, Prajakta On Mon, Apr 12, 2010 at 4:33 AM, gcstang <[email protected]> wrote: > Do you have example code that you used to get the images to work? > I've tried this and my listview gets really slow after scrolling > through once then trying to go back through it. > > Thank you, > > On Apr 11, 10:46 am, Tunneling <[email protected]> wrote: > > I'm also interested in this. I've been able to load a different image > > in place of the initial image, and then replace it when the background > > processing is completed. However, I would really like to show an > > indeterminate progress bar instead of an image. > > > > J > > > > On Apr 11, 9:48 am, praj <[email protected]> wrote: > > > > > Hi, > > > > > I am trying to have a progress bar in every row of my list view. My > > > list is an iconic list view and have implemented it in the lazy > > > loading way..so i want to display a progress bar (spinning progress > > > bar) till the images are not loaded. My current approach is that i hv > > > placed the progress bar in the layout and in my code in the getView > > > method i dismiss it when the image is loaded. However this seems to > > > work properly only for the first row of the list view. The progress > > > bars are visible on the rest of the rows even if the image is loaded > > > and only when i scroll the list do the progress bars disappear so i am > > > assuming this is something to do with refreshing the list view. So I > > > have tried using notifyDataSetChanged in my getView but it is not > > > helping. > > > > > Please can anyone let me know if they have worked on anything similar > > > to this. > > > > > Thanks, > > > Prajakta > > -- > 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]<android-developers%[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 To unsubscribe, reply using "remove me" as the subject.
