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Questions - billingclient

Android: why does BillingClient queryPurchasesAsync() return an empty list after app reinstall?

I am adding an in-app purchase feature into my Android app. I tried the following behaviour on an emulator: Launched the app and faked an in-app purchase (using the SKU android.test.purchased) Ensure...
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John DoeDoe

android

in-app-purchase

android-inapp-purchase

billingclient

Votes: 0

Answers: 0

Android: UI code written inside Async functions not working in BillingClient version 4.0.0

Recently I upgraded to Android BillingClient version 4.0.0 from 3.0.2. I am facing 2 issues in Async functions. The UI code written inside Async functions like showing AlertDialog and disabling button...
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Vishnu SV

android

asynchronous

billingclient

Votes: 0

Answers: 1

Latest Answer

I also faced the same issue and figured out that billingclient 4 is using background threads instead of UI threads on callbacks. So you have to run your code which updates UI in a UI thread. private v...
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Azmi Rutkay BIYIK

Android In-App Billing Library v4+ - "This item cannot be purchased" error

I used https://github.com/Mahadev-code/Android-inApp-Billing sample code (which is otherwise great, easy to use) in an app where the user can donate for me (technically purchase an item for $1). But i...
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ColT

java

android

billingclient

Votes: 0

Answers: 1

Latest Answer

Solved... So it's not enough to install the same signed APK for testing, you have to install the app from (even the beta or alpha) Google Play channel. So if the Billing window opens in the test APK, ...
test-img

ColT

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