It's completely different.

The only thing that zipalign does is align the location of the
uncompressed zip entries on 4 bytes by adding padding before them
(using the extra field of a zip entry).

The content of the files inside the zip archive is not changed in
anyway (otherwise the signature would fail)

Xav

On Mon, Sep 28, 2009 at 1:28 PM, Fred Grott(Android Expert)
<fred.gr...@gmail.com> wrote:
>
> As you mightknow new to SDK 1.6 is the zipalign to align data
> resources for better and optimized performance and it gets used after
> apk is signed.
>
> My question is how does this affect those who may be obfuscating their
> classes by using Proguard?
>
> Will I stil be able to obfuscate the classes using Proguard?
>
> Thanks
>
>
> >
>



-- 
Xavier Ducrohet
Android Developer Tools Engineer
Google Inc.

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