I have migrated my app to the 5.0.0 version of the billing library, as it is adviced. However, I've found that it's not working properly on old devices in which the old library did work. I've tested it on Android 7 (Nougat API 24), Android 9 (Pie API 28) and Android 12 (S API 31). The only one in which it's not working it's on the Nougat one and I would like to know if it's somewhere in the documentation reported which API levels are supported and which don't.
The "error" I'm getting is SERVICE_UNAVAILABLE
as response code when calling queryProductDetailsAsync
.
I'm also assuming it's a sdk version issue, as I can't find other cause (the Play Store is updated, the wifi is on and my Google account logged in).