On Fri, Sep 10, 2010 at 9:46 AM, Romain Guy <romain...@android.com> wrote:

> Option #1 is a lot more intrusive. You lose the ability to
> automatically switch layouts, drawables, etc. It might be fine now but
> it might come back to bite you in the future. It should always be your
> last resort. Saving and restoring an AsyncTask is not difficult.
>

For example, I was just answering a StackOverflow question where someone's
app was breaking when the device was inserted into a dock, because in 2.2
there is a new "dock" configuration that changes at that point.

You should *always* write your app to work correctly across a
destroy/create.  android:configChanges is only for optimization of certain
very special cases; it is not an excuse to have a broken app.

-- 
Dianne Hackborn
Android framework engineer
hack...@android.com

Note: please don't send private questions to me, as I don't have time to
provide private support, and so won't reply to such e-mails.  All such
questions should be posted on public forums, where I and others can see and
answer them.

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