I cannot remember exactly, but at some point we had a bug in picker where
using the trackball or trackpad you could focus the header view (where it
says "Displaying 5 contacts"). Then pushing on the trackball would trigger
an empty "selection". I am not saying that this is the cause of the crash
in your case, or even that this bug exists on any device. Just a
possibility.
On Fri, Oct 29, 2010 at 8:13 AM, Ron Schnell <schn...@gmail.com> wrote:
> Okay, didn't know that. But it doesn't explain the crash dump seen
> from the Market. My code:
>
> if (resultCode == Activity.RESULT_OK) {
> Uri contactData = data.getData();
> Cursor c = managedQuery(contactData, null, null,
> null, null);
>
> The relevant part of the NullPointerException crash:
>
> Caused by: java.lang.NullPointerException
> at
> android.content.ContentResolver.acquireProvider(ContentResolver.java:
> 729)
> at android.content.ContentResolver.query(ContentResolver.java:241)
> at android.app.Activity.managedQuery(Activity.java:1520)
>
> How is this possible?
>
> On Oct 29, 7:03 am, Dmitri Plotnikov <dplotni...@google.com> wrote:
> > Hitting the back button does call onActivityResult passing RESULT_CANCEL
> in
> > the "result" arg.
> > On Oct 28, 2010 7:06 PM, "Ron Schnell" <schn...@gmail.com> wrote:
> >
> >
> >
> >
> >
> >
> >
> > > I'm tracking down a crash dump for one of my applications.
> >
> > > I am using ContactsContract.CommonDataKinds.Phone.CONTENT_TYPE as an
> > > intent, to only list contacts with a phone number. In my
> > > onActivityResult() for this intent, I check to make sure the result
> > > code is RESULT_OKAY. But somehow when I use getData() on the data, it
> > > is returning NULL. Obviously, I could do the proper error checking
> > > here and not try to dereference the NULL (and will do that), but I'm
> > > completely confused about how this could possibly return as NULL, and
> > > want to make sure I don't lose functionality in the application.
> >
> > > As far as I can tell, the only way out of this intent is to pick a
> > > contact, or use the "back" button, which would simply destroy it
> > > without calling the onActivityResult().
> >
> > > What am I missing?
> >
> > > My application is for 2.0 and higher.
> >
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