RxActivityResult
Petar Marijanović
213

Nice article. I also try to rx-ify things like that, and onActivityResult is a great use case for that: the request codes and the code checking is just so non-OOP and I prefer not to have it in my Activities.

I’ve got two concerns though:

  • Since you are not unsubscribing, I think you are leaking the originating activity. That’s just a problem of the sample code though, nothing wrong with the library I think.
  • What happens if an Activity starts an RxActivityResult, and then is destroyed and recreated? Maybe you could add a mechanism that would deliver the result to the recreated activity, without having to repeat the process. Something like cache or a BehaviorSubject maybe?
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