Added Samsung Galaxy Store IAP

[Flake174]

IAP support for Galaxy Store
(Subscriptions are not implemented)

[britzl]

Duplicate. Should be iap.PROVIDER_ID_SAMSUNG

[Flake174]

Fixed, thank you

[AGulev]

I think lib should be added as dependency in build.gradle and included conditionally depends on option in game.project.
See how it's implemented here for example: https://github.com/defold/extension-ironsource/blob/3da966da251d30e3e272e2f6a6649cbd11bf4676/extension-ironsource/manifests/android/build.gradle#L57-L61

[britzl]

I think lib should be added as dependency in build.gradle and included conditionally depends on option in game.project.

I agree, but it seems like Samsung is only distributing the IAP library as a jar file:

https://developer.samsung.com/iap/programming-guide/integrate-iap-helper-into-your-app.html

[britzl]

distributing the IAP library as a jar file:

Actually, it is distributed as an .aar file, which would be preferable. In the current PR we have the .aar file unpacked with resources etc. It would be better if our AndroidBundler.java supports .aar files (note sure if it does, should be easy to add!)

[Flake174]

That's right, samsung sdk is distributed only as .aar file, I unpacked jar and other resources from it

[britzl]

That's right, samsung sdk is distributed only as .aar file, I unpacked jar and other resources from it

I think we want to make sure our bundler will handle local .aar files to avoid having all of the resources unpacked like they are now. I will look into it!

[britzl]

defold/extender#861