Make sure you have signed out of any production iTunes accounts on the device. I was getting this error on my test phone which was logged in with my actual iTunes account. You cannot test apps using your production iTunes account, hence the error. I just wish Apple provided a better error so as to … Read more
If the $0.99 item is non-consumable, then you should provide a “Restore Purchases” button (or similar) which calls [[SKPaymentQueue defaultQueue] restoreCompletedTransactions]; Assuming you’ve added a transaction observer already, and implemented the protocol including a case to handle a restored transaction (with state SKPaymentTransactionStateRestored) this will work.
where do I get the signature from ? Have a look at official docs, It says that inside your onActivityResult() method you can get following data as shown in example, @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (requestCode == 1001) { int responseCode = data.getIntExtra(“RESPONSE_CODE”, 0); String purchaseData = data.getStringExtra(“INAPP_PURCHASE_DATA”); String … Read more
IMO there are 3 things you can do to make testing non-consumables bearable: You can have many test accounts associated to one email. Gmail for example lets you add a “plus” string to the email to create aliases for an address: so tester+01@gmail.com and tester+02@gmail.com both really just go to tester@gmail.com. Probably other email hosts … Read more
I found the solution ! Delete SKPaymentQueue.defaultQueue().addTransactionObserver(self) everywhere you have it and put it once (ONLY ONCE) in a place where it will be executed each time your app boots up ( I put it in viewDidLoad()). This will check for all unfinished transactions and terminate them once the app has loaded, thus removing any … Read more
Here are the trade-offs: If you put your files in the Documents directory then they are backed up to iTunes or iCloud but if they are too big and it’s possible to download the files again then Apple may reject your app If you put your files in the Cache directory then they won’t be … Read more
I had a similar situation and dumped the iPhone’s network traffic to see what’s going on. I found that the normal store was contacted instead of the sandbox. It helped to delete the app from the device, make clean and build/install it again. Apparently something with the development profile had gone wrong. Update: To dump … Read more
Update June 24, 2020: At WWDC 2020, a new notification was introduced that informs you of refunds: https://developer.apple.com/documentation/storekit/in-app_purchase/handling_refund_notifications Original answer: I received a response from Apple Developer Relations today (Dec 6, 2018): Hello Johannes, In response to your question, unfortunately, there is no supported means to detect that the user has contacted Apple Care and … Read more
My experience on this error is: Make sure to upload the signed APK to developer console. Make sure to install the signed APK on your device not launch the app in the debugger. Make sure to create a test account in your developer console. Setup you testing account Make sure to sign in your device … Read more
To check if a user still has access to the product you should store the receipt data you received during the payment and check that receipt with the app store service. The app store service will reply with a status for your receipt (0 for valid receipt, 21006 if the subscription has expired and was … Read more