Earlier you said you update the adapter in onPostExecute (as you should), now you're saying you're doing it in doInBackground (which is wrong and will cause this error), so which is it?
On Monday, November 5, 2012 8:01:36 AM UTC+2, Bajrang Asthana wrote: > > Hi Piren, > > I am creating AsyncTask in onCreate() method of Activity. I am modifying > adapter in doInBackground() method of AsyncTask. And finally calling > adpater.notifyDataSetChanged() method. > > On Sunday, November 4, 2012 1:45:17 PM UTC+5:30, Piren wrote: >> >> Are you creating that AsyncTask in a background thread as well? >> >> On Sunday, November 4, 2012 6:55:33 AM UTC+2, Bajrang Asthana wrote: >>> >>> Yes I am updating adapter in onPostExecute() method (as it runs in UI >>> thread). In onPostExecute() method i am simply calling >>> adpater.notifyDataSetChanged(). >>> >>> On Saturday, November 3, 2012 7:58:29 PM UTC+5:30, Mark Murphy (a >>> Commons Guy) wrote: >>>> >>>> Make sure that you are updating your adapter in onPostExecute(), and >>>> make sure that either the adapter calls notifyDataSetChanged() or you >>>> call notifyDataSetChanged() on the adapter. >>>> >>>> On Sat, Nov 3, 2012 at 10:15 AM, Bajrang Asthana >>>> <asthana...@gmail.com> wrote: >>>> > I am getting below error while updating adapter from AsyncTask - >>>> > >>>> > 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. [in ListView(2131230767, class android.widget.ListView) with >>>> > Adapter(class >>>> > com.ascentive.extremespeed.moreoptions.InstalledAppsListAdapter) >>>> > >>>> > The purpose of doing this is to get icons of all installed apps so >>>> that I >>>> > can display all installed apps in list view. I refer following site - >>>> > >>>> > http://impressive-artworx.de/2011/list-all-installed-apps-in-style/ >>>> > >>>> > please do suggest what alternate we can choose. >>>> > >>>> > Thanks in Advance >>>> > >>>> > -- >>>> > You received this message because you are subscribed to the Google >>>> > Groups "Android Developers" group. >>>> > To post to this group, send email to android-d...@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 >>>> >>>> >>>> >>>> -- >>>> Mark Murphy (a Commons Guy) >>>> http://commonsware.com | http://github.com/commonsguy >>>> http://commonsware.com/blog | http://twitter.com/commonsguy >>>> >>>> _The Busy Coder's Guide to Android Development_ Version 4.2 Available! >>>> >>> -- 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
