Hello, guys.
I've had the same problem and solved it by saving the created views in
an array inside the adapter. Check the chunks of code below:
public class ImageButtonCanalAdapter extends BaseAdapter {
private Context contexto;
private List<MyClass> list
private View savedViews[];
[...]
public View getView(int position, View convertView, ViewGroup parent)
{
if (convertView == null) {
this.viewsBotoes[position] = new MyView (this.contexto);
}
return this.viewsBotoes[position];
}
}
I hope it helps.
Best regards.
Bolha
On 20 jan, 00:35, Streets Of Boston <flyingdutc...@gmail.com> wrote:
> The animation is not necessary to make it happen. It just makes it
> really easy to actually see the issue :-)
>
> On Jan 19, 6:06 pm, Mike M <mike.mos...@gmail.com> wrote:
>
> > yeah,
> > I get the same on Droid 2.0, Although I get it without having
> > animation applied to the gridview...
>
> > I wish there was a uniform / sequential way that getView() was
> > called...
>
> > On Jan 18, 5:29 pm, Streets Of Boston <flyingdutc...@gmail.com> wrote:
>
> > > Hi Roman,
>
> > > It does happen. :-)
>
> > > I can reproduce it almost every time like this:
> > > - Just create an activity with a Grid View with quite a few images (or
> > > grid-items) and attach a grid-layout-animator to the grid-view.
> > > Configure the grid-view-animator in such a way that you see how the
> > > grid-view-items are laid-out. E.g. columns first, rows later.
> > > - Create an (empty) sub-activity that can be launched from the one
> > > having the grid-view.
>
> > > - Start your grid-view's activiy in portrait orientation.
> > > - Start your sub-activity.
> > > - Rotate your phone into landscape orientation.
> > > - Press back to finish the sub-activity.
> > > The grid-view's activity is shown again and...
>
> > > ... 9 out of 10 times, i see the grid-view being built up in reverse
> > > mode (i'm running on 2.1, Nexus One).
>
> > > In my app, the 'getView()' method does not rely on the order in which
> > > the 'getView()' is called at all.
>
> > > On Jan 18, 2:15 am, Romain Guy <romain...@android.com> wrote:
>
> > > > I have never noticed such an issue. The only way I can think of that
> > > > would cause this to happen would be if your adapter relies on the
> > > > order of the getView() calls. Note there is absolutely no guarantee
> > > > about the order in which getView() will be called (the position
> > > > argument will not necessarily be sequential, incrementing or
> > > > decrementing.)
>
> > > > On Sun, Jan 17, 2010 at 8:57 PM, Mike M <mike.mos...@gmail.com> wrote:
> > > > > Streets of Boston,
>
> > > > > Thanks for the reply. I do have an animation on my GridView, but I
> > > > > took it off and still notice the problem.
>
> > > > > Any ideas?
>
> > > > > Thanks
>
> > > > > On Jan 17, 1:23 pm, Streets Of Boston <flyingdutc...@gmail.com> wrote:
> > > > >> I've seen this too in my app.
>
> > > > >> If you add a layout-animation, that animates the grid-view children
> > > > >> (i.e. the grid-items), you can clearly see this reverse order.
>
> > > > >> On Jan 17, 4:03 am, Mike M <mike.mos...@gmail.com> wrote:
>
> > > > >> > Hey everyone,
>
> > > > >> > I have a gridview of images that I load from the internet. When
> > > > >> > the
> > > > >> > phone rotates (or some other config change),
> > > > >> > onConfigurationChanged()
> > > > >> > is called. When that happens, the items in the gridview are
> > > > >> > reversed
> > > > >> > (meaning, the 1st image is the last; they are in reverse order).
>
> > > > >> > Does anyone know why this is or how to change it? I'm hoping
> > > > >> > someone
> > > > >> > has run into this before...
>
> > > > >> > Sorry if I don't share any code. I don't think It'd help; it's
> > > > >> > more
> > > > >> > of a conceptual question.
>
> > > > >> > Thanks,
>
> > > > >> > Mike
>
> > > > > --
> > > > > 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
>
> > > > --
> > > > Romain Guy
> > > > Android framework engineer
> > > > romain...@android.com
>
> > > > Note: please don't send private questions to me, as I don't have time
> > > > to provide private support. All such questions should be posted on
> > > > public forums, where I and others can see and answer them- Hide quoted
> > > > text -
>
> > > > - Show quoted text -- Hide quoted text -
>
> > - Show quoted text -
--
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
