如何“返回”值（清单 <Myobject> ）使用RxJava从Api调用到主线程？

Question

this is my ApiService interface:

 @GET("dianosticos")
Observable<List<Diagnostico>> getDiagnosticos(@Query("nombre") String patron);

this is my ApiUtil

 RxJava2CallAdapterFactory rxAdapter = RxJava2CallAdapterFactory.create();

        retrofit = new Retrofit.Builder()
                .baseUrl(baseUrl)
                .addConverterFactory(GsonConverterFactory.create())
                .addCallAdapterFactory(rxAdapter)
                .build();

this is my attempt:

public List<Diagnostico> getDiagnoticos(String patron){
    APIService api= ApiUtils.getAPIServiceDos();
    api.getDiagnosticos(patron).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread())
            .subscribe(new Subscriber<List<Diagnostico>>() {
                       // from here all this methods are underlined as error
                @Override
                public void onSubscribe(Subscription s) {

                }

                @Override
                public void onNext(List<Diagnostico> diagnosticos) {

                }

                @Override
                public void onError(Throwable t) {

                }

                @Override
                public void onComplete() {

                }
// up to here all underlined
            })
}

i need the list and put it in eg to use in adapter or sum in other method so i need to return a list to main thread.. is my code OK? or should i do it differently way. please show me how to return this list. thanks in advance

Answer 1

In RxJava 2, the "subscriber" for the Observable class is Observer . This is because the Subscriber interface is used by the Reactive Streams standard which applies to Flowable objects.

This means you should replace your Subscriber object with one of the Observable classes. DisposableObserver is recommended because it takes care of the underlying Subscription and protocol requirements.