Kindly look into it .. i wanna know how to show the last index in the list after getting the response...
On Jul 16, 10:46 pm, sheik <[email protected]> wrote: > Hello developers, > i have used the progress dialog in order to load the contents from > the server to list...But i feel that the progress bar small with > "loading..." message that is used in the android market browser ( in > dev phone) is better ... here is the problem iam facing.. > > 1) i have a list of 100 names that has to be loaded on to the dev > phone..... > > I do as follows..... > extends Activity implements ListView.OnScrollListener ... > > on every request i am getting 20 items and request is sent in > seperate thread and for the UI i am using progress dialog saying > "Wait..getting details...." and on getting the response > progress_bar.dismiss and setting to the adapter as myList.setAdapter > (new MyListAdapter(this)) where MyListAdapter extends BaseAdapter.... > > 2) Now i have 20 items in myList ... and the next request for 20 > items is sent when i reach the last list item by using the > onScrollStateChanged() using view.getLastVisiblePosition(); > > similarly as explained above i send request in seperate thread(not > the UI thread) and show the progress bar and dismiss it on the > response... > > But problem is on myList.setAdapter(new MyListAdapter(this)) , the > list goes to the first item and the user(here i...) has to scroll back > again to the 20 items to see the list.. > > I did all the above procedure by referring the slowAdapter example in > the API DEMOS... > So, here is the problem .. > 1) how to show the next 20 items without going to the first item on > every second request .. > > 2) i found that android market browser uses same scenario .. but i > dont know how to generate it.. > > if u guys can help in this by referring me with some example or a > procedure to go on further it wouild appreciated ... > > Sorry for the long explanation... i hope that i have explained the > problem clearly .. if not kindly let me know, i shall do it again... > > Thanks, > regards, > Sheik ahmed j --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
