I have run into this, pretty much exactly as you describe it, starting with Android 1.6, but not before. Get any ideas about what's going on?
On Oct 10, 11:22 pm, pawpaw17 <georgefraz...@yahoo.com> 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: > The content of the adapter has changed but ListView did not > receive a notification. Make sure the content of your > adapter is not modified from a background thread, but only 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 array adapter know things have changed. > > Does this exception always mean I'm doing something wrong with the > array adapter in 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 is not > 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 android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
