In Android you never really "close a screen".

The system will --- when it feels necessary --- destroy the activity:
this sets its master view to null and at that point the view will be
garbage collected (eventually).

This is a core concept in Android: your application doesn't "close"
the same way it does on a desktop.  There are always things that you
have to watch out for: in this case the salient detail is not to keep
`Views` in static objects.  (This will cause your app to leak views
when they *are* destroyed and recreated, say by a reconfiguration when
the user rotates the screen.)

Kris

On Thu, Feb 14, 2013 at 11:00 AM, Fábio Balancin <[email protected]> wrote:
> Hello,
>
> I'm working on android project with XML layout and I have a little (but
> despicable) problem.
>
> When I set one activity with xml layout using a layoutInflater (i'm in
> fragment) I close this activity and load it again, then Android heap not
> release all objects of memory, and I have a little bytes more on each
> reload. Doesn't GC working correctly ? How I fix that ?
>
> My Android Device is a 2.3 version.
>
> Thanks !!
>
> --
> Fabio Balancin
> System / Game Engineer
>
> Phone: +55 11 9891 3045
>
> E-mails:
> [email protected]
>
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