Those can also be circumvented... But yes, it's possible to make it harder.
kris On Mon, Jan 28, 2013 at 12:36 PM, Nobu Games <[email protected]> wrote: > I noticed that Proguard is able to produce obfuscated code which makes Java > Decompiler crash. > It's a reasonable step to obfuscate any app (also free ones) in order to > make it harder to figure out where to apply these changes or how to crack > them. > > More advanced protection steps are described here. To sum it up: on top of > code-obfuscation you need to add hidden self-integrity checks to your app > that try to validate the package signature. > > > > On Monday, January 28, 2013 11:27:00 AM UTC-6, Johan Appelgren wrote: >> >> Just decompile, add ad activity, change manifest and recompile. Haven't >> tried but can probably be automated for most apps. > > -- > -- > 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, send email to > [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > -- -- 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.
