Solved “PurchaseResponse.RequestStatus.FAILED”, While Amazon IAP Live test environment
Currently I am making a billing library for apps to release on Amazon App store as AAR Format with integrated with Amazon IAP library in company.
After finished integrated work , while I was testing my library , I found weird situation and share how can I fixed the problem
Actually there are three ways to test an Amazon IAP Test
1. Sandbox test
2. Live app testing(LAT)
3. Release
https://developer.amazon.com/docs/in-app-purchasing/iap-testing-overview.html
Actually everything is fine with first Sandbox Test environment but
during the second stage , every-times tried to purchase it failed with below log
“PurchaseResponse.RequestStatus.FAILED”
https://developer.amazon.com/docs/in-app-purchasing/iap-implement-iap.html#responseobjects
After checked the official document there were a requirement
Note: R8 is now compatible with IAP, so you no longer need to disable R8. IAP is compatible with Android Gradle plugin version 3.6.0 or higher. Follow the steps below to use IAP with R8.
In the Android studio that makes the integrated library including the actual IAP Library, I disabled proguard and R8 option
Finally !!
It worked well :)
Below is the part where R8 and proguard are disabled in Android Studio.
AAR Library project build gradle
buildTypes {
release {
**minifyEnabled false**
proguardFiles getDefaultProguardFile(‘proguard-android.txt’), ‘proguard-rules.pro’
}
}
gradle.propertys
android.enableR8=false
