Questions tagged [android-billing]

Android In-app Billing is a Google Play service that lets you sell digital content from inside your applications.

You can use the service to sell a wide range of content, including downloadable content such as media files or photos, virtual content such as game levels or potions, premium services and features, and more. You can use In-app Billing to sell products as:

Standard in-app products (one-time billing), or

Subscriptions, (recurring, automated billing)

Useful links

475 questions
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Android in-app purchase testing

I want test my in-app purchase implementation. But I can not configure it.My app has a beta version in Developer Console, there are Google+ Community and Google Group in Beta Testers and my account added both to Community and Group. I added…
Yara_M
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In app billing: Failure can't be captured from the sample code

I integrated the sample code (helper classes) for the inapp billing from the official Android website. I am trying to test error path ( i.e incorrect APK signature, no internet..etc). When this error occurs, the dialog shows the error such as "…
Snake
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Google Play In-App-Billing V3 : confirm transaction

Data flow for a purchase request with Google In-App-Billing V2 is : The last part (CONFIRM_NOTIFICATIONS) allows developers to confirm that the item was successfully delivered to the user. in V3, transaction is confirmed as soon as…
johann
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Android In-App Billing please sign in to Google account error

I integrated Google IAP Billing to an Android application. I published my application in Alpha version on Google Play Store. I copied the public key that I added in my project on Android Studio. So, I use the good Public API Key with my IabHelper…
sylsau
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Android in-app purchase Pro Status

I am building a android app which i would like to have in-app billing for. I would just like to ask a general question about i-app purchases and hopefully someone can point me in the right direction. If i want my app to have Pro users, which would…
user1673498
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Inapp purchase money deducted but geting status as failure

I implemented inapp purchase in my application. I use activity for result to get IAP result failure or successs Intent intent = new Intent(LevelsActivity.this, PurchaseCoinActivity.class); …
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Check Android inventory/subscription outside the app itself

I would like to query the inventory of a user from outside the Android app, eg, on a server. Is there a token or a some sort of unique identifier that the android app can pass to the server, which can then be used to query the inventory directly…
Leon
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Obscure bug java.lang.NoClassDefFoundError when app starts

After adding one lib I had the same error as Unable to execute dex: method ID not in [0, 0xffff]: 65536 I did use Android Studio 0.8.14, updated it to 1.0 RC2 (latest on 2 december 2014), added multiDexEnabled = true, all right, project building…
user4300069
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In App Purchase restoring not working with alpha test version Android

I have implemented In-App purchase with API 3 and for testing I published apk as alpha test version. I am able to make purchase using my test account ,it work fine . But I need to check restore functionality but purchase state is not changing as apk…
AbiAndroid
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Android in-app purchasing: free credit vs. free trial

Android's in-app billing supports subscriptions with a free trial period: ... users [can] try your subscription content before buying it. The trial period runs for the period of time that you set and then automatically converts to a full…
user2768
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Android in app billing check is product published or unpublished

Is there any way to check is product published or unpublished? To do not display SKU which is unpublished.
ItakeThisName
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Using Android In-App Billing classes for multiple apps, in a shared library project

I'm using the Google Play billing API (Version 3) for all my applications which use a shared library project (also created by me) and I have a question regarding the setup for the helper classes classes (in package .inappbilling.util) and the…
Andrei F
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Step to test in-app service on Android app

I have written my first Android app. Now I need to test some in-app services but I cannot understand how can I do it. I have based my code on this article: https://www.gaffga.de/implementing-in-app-billing-for-android/ to implement a premium version…
Martin
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Synchronous in-app billing service setup

I'm using a google provided code (IabHelper.java, etc.) to setup in-App billing in my Android App. The provided code is asynchronous in the sense that I need to specify a callback function that will fun upon successfully binding a service. However,…
dragoon
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How to query available in app purchases in Android billing library

I'm following instructions from documentations and developer blog, specifically this page: http://android-developers.blogspot.com/2012/12/in-app-billing-version-3.html I'm trying to get list fo all availible in app purchases for my app and I just…
Jacek Kwiecień
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