Right now, AAL only supports straight-up Android Market. Generally
for "gifting" scenarios, I've asked users to purchase the app, and
then refunded them when warranted. At some point, as AAL gains
traction, I have the following features planned:
- AAL server. This will allow custom license grants as well as
version deprecation, stack trace retrieval, etc.
- integration with other purchase validation schemes. The AAL server
will actually be an example of this for custom license grants.