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Google I/O 2011: Evading Pirates and Stopping Vampires

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Uploaded by on May 12, 2011

Dan Galpin, Trevor Johns
Evading Pirates and Stopping Vampires using License Verification Library, In-App Billing, and App Engine

This session talks about best practices for using the License Verification Library and In-App Purchases on Android Market. It also explains how to integrate a server-side component for license validation and content delivery, describing the reference implementation that we built using App Engine.

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Science & Technology

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Standard YouTube License

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  • Thank you so much, this information is good.

  • A useful talk. Thank you Dan and Trevor.

  • The elephant in the room is that you have to ask the market for the info, there is already a tool that hacks your app into always saying it is licensed.

  • @jkru08 dont worry man alot of people buy the programs anyway so i am sure that the programmers have money

  • @zirbat16 Well maybe then you should write your own programs. Just because you "can't" pay for someone's HARD WORK, doesn't mean you get to have it for free.

  • the reason alot of people download cracked products beacuse they have no Money thats all and i believe whatever is on in the internet should be free

  • the reason alot of people download cracked beacuse they have no Money thats all and i believe whatever is on in the internet should be free

  • ohh sorry... I misunderstood.. It wasn't even C++ :D

  • Why do you write "boolean" instead of "bool"? My C++ Compiler doesn't even recognize what "boolean" is...

  • HAHA!!! OMG!!! This is sooo cool!!!

    If pirate would try hack my app/game I would make it say "GET YO SORRY ASS OUT OF HERE, NIGGA!!!"

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