Android Question In app purchases

[yiankos1]

I am new to in app purchases and i would like to know where do i put my code in the in app purchases to remove ads. I have searched at tutorial V3 but i didt figured out where to put my code.

 

[Erel]

http://www.b4x.com/android/forum/threads/android-in-app-billing-v3-tutorial.29997/
There are two relevant events: PurchasedCompleted and OwnedProducts.

PurchasedCompleted will be raised after the user has made a purchase.
OwnedProducts will be raised after you call manager.GetOwnedProducts. You should call it when your app starts to check whether the user has already made a purchase.