On Thu, Sep 19, 2013 at 4:27 PM, gauri <[email protected]> wrote: > Hello, > > The android app downloaded/purchased from Google Play is stored in > "/data/app" directory. > Does Play Store or android system modify the apk after download?
Not for free apps. > When I purchase it from Play store, after my app launch, digest verification > is getting failed. > I found that the message digest which I have stored in app and the digest > which I am calculating at run time are differing. On 4.1+, paid apps are forward locked by default, which is implemented by splitting the APK in a public (in /data/app) and private part (in /data/app-asec). You are most probably calculating the hash of the public part only, hence the mismatch. If you have a rooted device you can verify by searching for you package name in /data/app-asec. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
