When to use RxJava in Android and when to use LiveData from Android Architectural Components?

Question

I am not getting the reason to use RxJava in Android and LiveData from Android Architectural Components.It would be really helpful if the usecases and differences between th

Answer 1

• LiveData partially equals to Rx Subject or SharedRxObservable

• LiveData manages lifecycle of subscription but Rx Subject subscription should be created and disposed manually

• LiveData doesn't have termination state but Rx Subject has OnError and OnCompleted