Would using a CursorAdapter tied to a database be a solution to this? When the database changes, the cursor can auto-requery the database (per the constructor's argument). Will this prevent IlllegalStateExceptions?
On Oct 21, 9:34 pm, jsdf <[email protected]> wrote: > pawpaw17, > Any luck with this? > Has anyone else come up with solutions for this? > We are experiencing similar (sporadic) results. > > Thanks,jsdf > > On Oct 10, 11:22 pm, pawpaw17 <[email protected]> wrote: > > > I'm getting an unhandled exception in my class that fills an > > arrayadapter from items in a database: > > > 10-11 04:05:26.883: ERROR/AndroidRuntime(886): > > java.lang.IllegalStateException: > > Thecontentof theadapterhaschangedbutListViewdidnotreceiveanotification. > > Make sure thecontentof youradapterisnotmodified from a background > > thread,butonly from the UI > > thread. > > > At the end of my OnCreate method I fire off a background thread: > > > Thread thread = new Thread(null, doSearchDatabase, > > "Background"); > > thread.start(); > > > I fill the array list in the run method of the thread, and use a > > handler to post a message > > at the end of the processing: > > > hh.post(postdoSearchDatabase); > > > In the run method of the handler, which I presume is a UIThread, I do: > > > Collections.sort(myArrayList); > > aa.notifyDataSetChanged(); > > > Here I do let the arrayadapterknow things havechanged. > > > Does this exception always mean I'm doing something wrong with the > > arrayadapterin a background > > thread? I don't seem to be manipulating it at all in the background > > thread; only the array list it is > > connected to. > > > Any ideas? the exception isn't thrown every time, and if I step slowly > > through in the debugger it isnot > > thrown. Seems FAR worse running in Android 1.6. > > > thanks, > > > pawpaw17 --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
