Investigate linking with RxJava

[stephanenicolas]

This lib can help https://github.com/stanfy/enroscar

RS doesn't support RxJava, it could become an extension or an addition to the core module of RS.

[ghost]

Maybe this lib can help to: https://github.com/realm/realm-java

It's compatible with RxJava: http://realm.io/news/using-realm-with-rxjava/

[nkeskinov]

I am now exploring Rx and I think we would be able to use it fully and correctly only by replacing core RS, currently relying on ExecutorService-s, by one using RxJava. This is probably a theme for RoboSpice 2.0.

[anotherdev]

I experiment with wrapping the request listener with rx observable. What do you think?https://github.com/anotherdev/robospice-fluent-request/commit/178b05dcc45750dc2550198db08b58991664abc0

Client would call:

RoboSpice.with(SpiceManager)
        .execute(SpiceRequest)
        .subscribe(... -> ...);

Still thinking about request progress. Either all progress and result in one stream or separate observables and client can merge them if they want.