Re: [android-developers] Re: CursorAdapter notifyDataSetChanged doesn't work? What am I doing wrong?

I think for getting this callback, you need to call setNotifyOnChange(true).

On 7/2/10, Mark Murphy <mmurphy@commonsware.com> wrote:
> On Thu, Jul 1, 2010 at 10:51 PM, Moto <medicalsounds@gmail.com> wrote:
>> But not sure if design wise is good? Why doesn't
>> notifyDataSetChanged() work? what's the difference on what I just did?
>
> requery() reloads the Cursor's data.
>
> notifyDataSetChanged() tells an Adapter's listeners that its data has
> changed.
>
> requery() on a Cursor will cause an attached CursorAdapter to call
> notifyDataSetChanged(), after having loaded in the new data.
>
> Calling notifyDataSetChanged() yourself, without actually having
> changed the data set, will not work.
>
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