Questions tagged [in-app-billing]

In-app Billing, a service provided by Android operating system.

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+50

Google play billing service timeout

I set up Google Play billing for in app purchases in my app yesterday, everything was working as expected and I could query the products, select them and purchase. Today this has changed, it suddenly ...
0votes
0answers
15views

(Google Play Billing Lib) - Timeout communicating with service when subscribing

I have my app published on internal, alpha, and beta. I'm trying to subscribe by calling billingClient!!.launchBillingFlow. But I'm getting: response code: -3, debug message: Timeout communicating ...
0votes
0answers
10views

Upgrading billing 2 to billing 3 returning error in production "This version of the application is not configured for billing through Google Play"

I have an old app, recently we upgraded from Billing 2 to Billing 3 everything works fine in test mode, but in production the moment you start the billing flow we get this message "This version ...
0votes
0answers
16views

Android - In App Billing - SKU occasionally returns empty

I have been facing this problem for a long time. I have application subscription system and I want to read subscription information (product name, price, description). But occasionally these values ...
0votes
1answer
37views

Testing Google Play Billing With "The Item You Requested is Not Available for Purchase" error

We have an internal testing app for the platform we use to develop our apps and we are working on adding in-app-billing to our platform to support subscriptions that some of our clients may offer. ...
0votes
0answers
19views

Check if a subscription has been purchased android

How can I check if a user purchased a subscription on Google Play Billing ? I tried to test on a test subscription "android.test.purchased" with this code : val purchasesResult = ...
0votes
1answer
54views

After cancelling the purchase made by google play billing processing the purchase query shows purchase state as 1 in the loop

I have purchased and cancelled the order. So it got refunded. After the refund the purchaseState is in 0 (UNSPECIFIED_STATE). Hereafter cancellation of the purchaseQuerySkus return the state as 0. But ...
1vote
0answers
25views

iOS: How to create In-App Purchases programmatically

I am creating a multi platform e-learning app, where teachers create courses by uploading videos to my website. Students can purchase these courses via the website, iOS, and Android. However, since ...
0votes
0answers
20views

Purchasing multiple items/multi quantity of item in one transaction with android billing library

According to the documentation of Android billing library v4.0+, google has added the ability to purchase multi-quantity of an item. I enabled the option in Play Console: https://i.stack.imgur.com/...
2votes
0answers
756views

in-app-purchase BILLING_RESPONSE_RESULT_DEVELOPER_ERROR, Flutter

Purchase action for in-app payment flow returns the error: BILLING_RESPONSE_RESULT_DEVELOPER_ERROR with in_app_purchase package in Flutter. I can list products and subscriptions in debug mode. I ...
0votes
0answers
13views

Does apps on Google Play allows a log in mechanism to unlock features that same as in-app purchase?

Our app is not currently on Google Play, but it has been released to other channels for a period of time. The app can be downloaded and used for free, but some functions need to be unlocked with ...
0votes
0answers
18views

Xamarin Forms Android Subscription purchase

We have an XF Forms app that we are adding subscription support for. We implemented Plugin.InAppBilling. Works as expected on iOS. We followed JM's docs for configuring on Android - but getting "...
0votes
1answer
199views

Unsupported Version of Play billing

i am using react-native-billing library with version 3.0.0. I am facing an issue i.e, when we roll out the APK for production, after upload we are getting this error message : "We've detected ...
54votes
10answers
33kviews

Android In-App Billing: Purchase state stays "purchased" after order cancelation

I'm currently testing my InApp billing mechanism (using the InApp Billing version 3 API, therefore taking the TrivialDrive example as reference). I have one managed item, which is upgrade to premium ...
0votes
0answers
59views

Upgrading AIDL to billing 4.0 results in: This version of the application is not configured for billing through Google Play

My app uses Google Play's billing system with AIDL. I had to upgrade AIDL to billing 4.0 version. When I pay for a product with a sandbox account, I can buy it. When I pay for a product with a real ...
2votes
1answer
943views

version 2.0 of the Google Play Billing Library - .setSkuDetails(skuDetails)

How to .setSkuDetails(skuDetails) in java while calling BillingFlowParams flowParams = BillingFlowParams.newBuilder() .setSkuDetails(skuDetails) .build(); int responseCode = ...
135votes
8answers
113kviews

How to verify purchase for android app in server side (google play in app billing v3)

I have a simple app (needs user login with account). I provide some premium features for paid users, like more news content. I need to record if the user has bought this item in my server database. ...
1vote
2answers
162views

Google Play Billing backend notifications about purchases

Google Play Billing allows get notifications about subscriptions that users make in the app. There is a doc describes how to use this feature https://developer.android.com/google/play/billing/...
0votes
0answers
9views

Play Billing v4 - Checking if SKU is purchased on onCreate

I am trying to make a donation iap that unlocks different themes for the app. Because of that, I am trying to query if the donation SKU is purchased before setting the content view. Is that possible? ...
20votes
2answers
2kviews

in-app purchase crashes when fetching products from the Play Store in Flutter

I am facing an issue after installing and implementing in-app purchase plugin Flutter team provided. What I did so far: added 2 products on Play Store that are visible and active. submitted build for ...
0votes
1answer
36views

onPurchasesUpdated called multiple times

I have set up in-app billing on an Android app (java). When I call launchBillingFlow on the BillingClient: BillingFlowParams billingFlowParams = BillingFlowParams.newBuilder() ....
0votes
0answers
31views

In-App Purchase: purchases.subscriptions.get returns developerPayload key data null sometimes

When verify user's subscription using purchases.subscriptions.get Api , it sometimes returns 'developerPayload' key data null or empty String , Why I am getting null or empty string?can you please ...
6votes
5answers
4kviews

In App Purchase seems to be called multiple times

I implemented an In-App Purchase with the Play Billing Library 1.0 according to Google's tutorial. I have only 1 item for purchase and when it gets unlocked, I show a Toast message with the length ...
0votes
0answers
49views

This version of the application is not configured for billing though Google Play

I know this is a repeat question but i have minor different errors. I have implemented in-app billing into my app in flutter. That perfectly work on android version - 7.0, 9.0 but when i try to test ...
1vote
0answers
16views

Know how much a user has paid for a product on GooglePlay

According to Google's documentation about Android Publisher, the object they send with the details about a product someone bought doesn't include the price they paid. Is there any way to have that ...
1vote
0answers
20views

Google Play Realtime Developer Notification for one time products not working

I utilize realtime developer notification to process the purchases within my app. For subscriptions this works flawless, but for one time products I never received a message. Working: Subscription ...
2votes
3answers
3kviews

In-App billing with BillingClient. ResponceCode = -1. Service connection is disconnected

In my application, a donation function was made. (The application with permission to purchase inside the application is available in google play and in the downloaded version, this function works) I ...
0votes
1answer
38views

Android Google Billing Library is not returning products

My app uses Google Billing Library and it worked fine with my debug builds. I was able to retrieve products and buy products with my licensed testers without having any issues. Then I released the ...
0votes
2answers
270views

Android Google Play Billing - querySkuDetailsAsync resurning empty list

I have an Android project where I want to use com.android.billingclient.api version 4.0.0, which would replace an old billing library that google doesn't allow any more (com.anjlab.android.iab.v3). I'...
30votes
2answers
19kviews

How to acknowledge in-app purchases in android?

I have gone through the Play Billing Library https://developer.android.com/google/play/billing/billing_library_overview You must acknowledge all purchases within three days. Failure to properly ...
1vote
0answers
37views

Android billing 4 returns wrong SkuDetails fields

I updated android billing library from v.3 to v.4.0 in December 2021. After some time in January 2022 my apps starts to receive SkuDetails without "description" field and with undocumented &...
0votes
0answers
58views

That item is unavailable when attempting a purchase on Android

I am currently implementing in-app subscriptions in my android app through react-native-iap, I am able to get the subscriptions products from Google but when I trigger a purchase I get That item is ...
0votes
2answers
91views

Retrieve the Inapp purchase of particular user from google play using billing client

I have used Billing client to handle inapp purchase. Once a non-consumable product is purchased, after acknowledging I can save a value in shared preferences. Constraints If the user clear the app ...
0votes
0answers
18views

InAppBilling Android don't working for last weeks

I have an app with in app billing and in app subscriptions working perfectly fine for last two years. I am using version 3 of in app billing. But in the last weeks (I think maybe was on 1 gener) I am ...
7votes
3answers
2kviews

Android - Google Play Billing Library error in production

I have an Android app released on the Google Play Store, and last week I released a new update, just to fix some small issues. Starting with the day when I added the updated version on the Play Store, ...
1vote
0answers
94views

Google Billing Library v4 Check if the item was purchased

I want every time I start the application check if a premium user has bought. I do not have a server and I want to perform all actions in the client. I write the value whether there is a premium in a ...
0votes
0answers
30views

I want to check if the item is purchased before, v4 In-App billing

I have a non-consumable one time item. I want to check if item is already purchased or not before launching the purchase flow. I tried lots of things but nothing worked. I searched about it but I ...
35votes
3answers
9kviews

android billing:4.0.0 - queryPurchases(INAPP) and purchase.getSku()

I refresh to android billing version 4 and 2 things are not working anymore. First I have this: else if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.ITEM_ALREADY_OWNED) { ...
309votes
21answers
134kviews

This version of the application is not configured for billing through Google Play

When I try to run my application with in-app billing I am getting the error: "This version of the application is not configured for billing through Google Play. Check the help center for more ...
0votes
2answers
8kviews

Android in app billing error:"error processing purchase bm-cch-17"

I am trying to add the functionality on "android in app billing" in my android apps.All method and functionality are okay and it work well for some android device.But it does not work well in my ...
71votes
0answers
3kviews

Successful purchase but has "Class not found" when unmarshalling: com.google.android.finsky.billing.lightpurchase.PurchaseParams

I have an app with In-App Billing in its Adapter (list of items to buy). I am having a problem during testing of the in-App Billing. Everything works fine - The user is able to go through the whole ...
0votes
0answers
36views

Inapp purchases failing to acknowledge

I'm having some trouble dealing with the new inapp billing library (version 4) Ever since I updated the billing library in my app some user purchases are failing to be acknowledged, therefore they get ...
3votes
2answers
790views

How to verify user purchased premium version using in app product in android?

I have developed an app in which I want to give a premium version of an app with ad removal and some extra features in-app products. So, my question is how to verify if a user had purchased already; ...
1vote
1answer
32views

Unable to test in-app billing on some android devices

I am trying to test in-app billing. I have uploaded the app on internal test track and added the testers accounts in licensed testers. From all the accounts I have added in licensed testers list, only ...
1vote
0answers
320views

Google Play Billing: Unable to query certain products from Play Console

I'm trying to query all my in-app products using the GooglePlay Billing library but the skuDetailsList in querySkuDetailsAsync() seem to only show some products listed in the Play Console. And by some,...
0votes
1answer
54views

No callback from Play Billing Library 3 to confirm the purchase

We are implementing in-app purchase for Android using Java. I have added the required implementations and followed this guide: https://developer.android.com/google/play/billing/integrate. I am however ...
0votes
2answers
388views

BillingClient and PurchasesUpdateListener classes not available

I'm trying to add in-app billing as described here: https://developer.android.com/google/play/billing/integrate and think I have set up dependencies as instructed, but still, both the BillingClient ...
0votes
1answer
73views

Unable to connect to Google Play billing

I am trying to simple connect to Google play billing & access details such as the title & the pricing but I've been unable to do so. What I've done so far (step-by-step): (Added the IAP ...
0votes
0answers
22views

Enable display apps overlay blocks GooglPlay billing

I am facing this issue when I enable Display app overlay and show a view as service, I mean showing a view all time like night shift layer or fancy animation, then if I went to any app to purchase ...
0votes
0answers
9views

Can I active user subscription package by paying on another app?

I have two apps: APP 1 and APP 2. APP 1 has in app purchase to activate premium features. I want to know that can I do like, PAY via inAPP purchase/In App wallet from the APP 2 and upon successful ...

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