Rxjava Line Program Control system

Observable.just (1, 2, 3, 4)    //  Specify Subscribe () occurs on IO thread    //  specified subscriber Callback occurs in the main thread    . Subscribe (new action1<integer>() {        @Override        public  void call (Integer number) {            "number:" + number );}    });

Thread switching through the compose operator

public class Schedulertransformer<t> implements Observable.transformer<t, t> {    @Override    public Observable<t> Call (observable<t> Observable) {        return Observable                . Subscribeon (Schedulers.io ())                . Observeon (Androidschedulers.mainthread ());    }    public static <T> schedulertransformer<t> Create () {        return new schedulertransformer<> ();}    }

Use:

Observable.just (1, 2, 3, 4)    . Compose (schedulertransformer.  <Integer>  Create ())  //One line of code for thread switching     . Subscribe (newpublicvoid call ( Integer number) {LOG.D (tag, "number:" + number);}});

Free switching of threads

Observable.just (1, 2, 3, 4)//IO thread, specified by Subscribeon ()    . Subscribeon (Schedulers.io ())    . Observeon ( Schedulers.newthread ())    . Map (Mapoperator)//new thread, specified by Observeon ()     . Observeon (Schedulers.io ())    . Map (MapOperator2)//IO thread, specified by Observeon ()    . Observeon (Androidschedulers.mainthread)     . Subscribe (subscriber);  Android main thread, specified by Observeon ()

Pass observeOn()Multiple invocations of a thread, and the program implements multiple switching of threads. differs from observeOn()， subscribeOn() can be placed anywhere, but it is only called once.。

Rxjava Line Program Control system