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Questions tagged [android-inapp-purchase]

195 questions
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phonegap app says "store is undefined" with cordova-plugin-purchase

I added https://github.com/j3k0/cordova-plugin-purchase to my first phonegap app and tried code from this sample app: https://github.com/Fovea/cordova-plugin-purchase-demo I tried different ways, but while debugging my app always tells me "store is…
Lilliput
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Android Switch flavor after in-app purchase

I implemented In-App-Billing in my app with a window that opens and handles the transaction. If this was successful I would like to switch the flavor of the app from "free" to "pro". How can I do that?
XxGoliathusxX
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In-App Purchase Android,Buy same item over and over without consumption

Good day.I am implementing in-app purchase into android.The only items which shall be bough are coins.And by idea coins can be bought over and over.But as we know the google play in-app purchase keeps the item as purchased,and you can buy it only…
VA Entertaiment
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Add item purchases to android app from African country

I am a programmer in Africa and I am working on an android app for some shopping mall. My question is how do I implement item purchases from VISA card since the google merchant account is not available to my country and not even STRIPE... etc. Any…
vin shaba
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Cannot implement the onActivityResult Method properly for In App billing in Android

First of all I used the idea from http://www.tutorialsface.com/2016/05/implementing-remove-ads-in-app-purchases-in-android-tutorial-example/ having a separate class for dealing InApp billing. My class from which I start the billing had an already…
user6685097
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Android In-App Purchase in Alpha Testing of a subscription item

I uploaded and published my app in Alpha testing and I downloaded the app through tester account. I used real SKU. So my problem is the following When I am directed to Play Store I must buy the app even if I have enabled trial period of 7…
Miaoulis Nikos
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Buying same item over and over - In App Purchase Android

i want to buy same item over and over but code gives me null pointer exception when try to buy second time. Here is the code; try { Bundle buyIntentBundle = mService.getBuyIntent(3, getPackageName(), "ucret", "inapp",…
Arda Kaplan
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How to use In-App Purchase promo code use in my android application?

I am trying to use In-App Purchase promo code in my android application. Same as define in “In-app Promotions” in developer “billing_promotions” page. But it not works properly, when I am uninstalling my app, my promo code not work. The application…
Rz Rasel
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What is IInAppBillingService.aidl in google in-app billing?

I don't know what is IInAppBillingService.aidl file in google in-app billing. is it java file or how it work in project. also main thing is how we can use this type file for other feature in android studio. and also want to know how it compile when…
Bhavikkumar
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null cannot be cast to non-null type kotlin.collections.List

Most of my app users don't experience any crashes. However, some of my app users are getting this fatal exception: Fatal Exception: java.lang.NullPointerException: null cannot be cast to non-null type…
Bandy
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How to purchase digital goods using Android app

Currently, I am working on a project where I have 2 buttons "Add 500 Points" or "Add 1000 Points" and when they press on it, they will pay 5$ or 10$ using in-app payment. The user can pay multiple time by pressing the buttons. As I am doing first…
Faisal Shaikh
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Provide users of a purchased android app access to another app

I own a paid app, which I refactored almost completely within the last weeks. Now I want to update and am now facing the issue that: Just updating the app would make users lose all their data as also internal structues have changed. ->…
Tobias
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Upload an app free and paid

Hello I am new to Android. With my effort I have created an application for device security. So I'm ready to upload my app to the Play Store but I want one app to be free and another one, paid. I can't understand how to make this with the same…
arun
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How can I implement an InApp store into my App?

I want to have an InApp store implemented in my app, but after a lot of research I haven't found how I can code it or how it will work overall. My guess is, that I hide some areas of my App and only will reveal them after someone paid in my store? I…
answermyquestionpls
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In-App Purchase Android

I am developing an application for android and implemented in app purchase. When I click a button it works fine. I don't want to show in app purchase dialog one more time when user uninstalls application and installs it again. Please help me with…
Sanjay Bhalani
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