Improve Android support

[fdocr]

The architecture was originally intended to solve the iOS Universal Links deep link situation (mentioned in the README).

Android doesn't really require this in some situations because Intents work without the need for a "pivot domain" (UDL Server). However, as a plug-and-play solution it could be useful to redirect Android users here (monitoring/analytics benefit in some ways).

This issue is meant for tracking that discussion, which will likely be just myself "thinking out loud" (in the open at least).