Link donate :
RxJava is a Java VM implementation of Reactive Extensions: a library for composing asynchronous and event-based programs by using observable sequences.
It extends the observer pattern to support sequences of data/events and adds operators that allow you to compose sequences together declaratively while abstracting away concerns about things like low-level threading, synchronization, thread-safety and concurrent data structures.
android development tutorial,
android programming tutorial,
android app development tutorial,
android tutorial for beginners ,
android app tutoria,
android studio tutorial,
learn android programming ,
android developer tutorial ,
android studio tutorial for beginners,
android development course,
android app development course