I don't think this will gain you any more than just checking whether the app
is signed with your own cert. In order to modify an app, the pirate will
need to re-sign it with their own cert and since they don't have your
private key they can't sign it with yours. (Note that cert checking is done
by comparing SHA hashes anyway.)
On Sun, Sep 19, 2010 at 3:07 PM, Bret Foreman wrote:
> As an additional anti-pirating strategy, I'd like to compute a
> checksum on my application at runtime. Since my app communicates with
> a back-end server, I can send the checksum with each message and the
> server can deny service to altered apps. Not a complete solution to
> piracy by any means, but a fairly easy way to raise the bar.
>
> Anyone know how an app can get access to it's load image at runtime?
>
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--
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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