ayltai/Android-Lib-InAppBilling — pull request #1 by GotoKatsuya (2014-04-22 11:19:02+00:00)
Title: Mod fatal error

Your code is beautiful.

I found fatal error.

[ Integer.valueOf(json.getInt(BillingManager.RESPONSE_CODE) ]

Not value JSON

public Pair> queryPurchasedProducts() throws IllegalStateException, RemoteException {
return this.queryPurchased(BillingManager.PURCHASE_TYPE_SUBSCRIPTION, null);
}

Not subscription