Hello all, im currently writing an Android Application and I already implemented InApp Billing. I added a "Managed Product" so an user can buy the product only one time. If an user bought the Managed Product the advertisement in the app will disappear. So far it works fine even if I reinstall the App he regognizes that i already bought the app and removes the advertisement.
What I haven't done jet is to check if the developer payload is the one which was generated. My question is now: Why is it so important to verify the developer payload? Isn't it enough to just check if the payload, which is coming back from Google Play, is unequal null or unequal ""? It shouldn't be possible to manipulate the data that easy. Hopefully some can answer that! Greetings Tristan -- 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]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/android-developers. To view this discussion on the web visit https://groups.google.com/d/msgid/android-developers/aa6f0ea3-1388-4a99-bae5-3164982e8f77%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
