RxJava asynchronous request implementation method, rxjava asynchronous request

RxJava asynchronous request implementation method, rxjava asynchronous request

RxJava asynchronous request implementation method.

Observable. just (""). map (new Func1

 
  
> () {@ Override public List

  
   
Call (String s) {List

   
    
List = new ArrayList <> (); // The logic for executing time-consuming operations is written here. list is the returned result set return list ;}}). subscribeOn (Schedulers. io ()). observeOn (AndroidSchedulers. mainThread ()). subscribe (new Action1

    
     
> () {@ Override public void call (List

     
      
List) {// The list here is the result set returned after the above request, which can be processed }});

     

    

   

  

 

The initial source is "". Later, we use the map operator to request data and convert the String-type Observable to List. Type Observable.

The result is correct, but I don't know why I always feel that this is not the correct method.