What is RxJava in Android in Android SDK?

RxJava is a popular library in Android development that facilitates reactive programming by using observables to handle asynchronous data streams. It allows developers to compose and manage event-driven programs in a more streamlined and efficient manner, making it easier to deal with multi-threading and UI updates.

By using RxJava, developers can create robust applications that react to changes, allowing for cleaner code and improved performance, especially in scenarios involving network calls, database operations, and user interactions.

Observable observable = Observable.just("Hello, World!"); observable.subscribe(new Consumer() { @Override public void accept(String s) throws Exception { System.out.println(s); } });

RxJava Android SDK Reactive Programming Asynchronous Programming Observables Event-driven Programming

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