How to implement app purchase in Android app?

Asked May 20 '15 at 07:36

Active May 20 '15 at 08:32

Viewed 57 times

There is a free android app, but user purchases additional service packages in the app for 3,6 months or a year.

As far as I understood, I need to keep variable, which is false by default and after launch I make QueryPurchases (http://developer.android.com/google/play/billing/billing_integrate.html#QueryPurchases) and watch if some package is purchased and date of purchase. If period has not passed (3-6-12 months) -> then this variable is set to true.

What I mean is variable is not kept in the app, but defined after launch or while app is working, and based on it we limit user functions

Am I going right way?

edited May 20 '15 at 08:32

asked May 20 '15 at 07:36

user1138578

What have you done so far? – Narendra Singh May 20 '15 at 07:40
I created products and implemented purchase in the app. – user1138578 May 20 '15 at 08:33
onProductPurchased callback we receive after purchase. Orders are displayed in merchant account – user1138578 May 20 '15 at 08:33

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