retrofit - android Retrofit2 with OkHTTP3 sequence call with unexpected same result -

i using android retrofit2 okhttp3 , need call same api twice. , take action based on each response got old response always.

how clear old response every time api called?

here code

 @get("/state/{id}") observable<result<responsestatemodel>> getstatebyid(@path("id") string id);  public class cachinginterceptor implements interceptor {     @override     public okhttp3.response intercept(interceptor.chain chain) throws ioexception {         request request = chain.request();          request = new request.builder()                 .cachecontrol(new cachecontrol.builder()                         .maxage(0, timeunit.days)                         .minfresh(0, timeunit.hours)                         .maxstale(0, timeunit.hours)                         .build())                 .url(request.url())                 .build();           return chain.proceed(request);     } }   retrofit retrofit = new retrofit.builder()              .baseurl(base_url)             .addconverterfactory(gsonconverterfactory.create())             .addcalladapterfactory(rxjavacalladapterfactory.create())             .client(okhttpclient)             .build();    okhttpclient = new okhttpclient.builder()             .addinterceptor(logging)             .addinterceptor(new cachinginterceptor())             .cookiejar(new appcookiejar())             .authenticator(authenticator)             .build();    @override  protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_list_details);     getstate();    } 

here called api method

public void getstate(){  backgroundthreadobservable.tobackground(getstatebyid(id))         .subscribe(new action1<result<responsestatemodel>>() {     @override     public void call(retrofit2.adapter.rxjava.result<responsestatemodel> responsestatemodel) {         log.e("response => ", new gson().tojson(responsestatemodel));          btnchangestate.setvisibility(visible);         }     });  }   btnchangestate.setonclicklistener(new view.onclicklistener() {         @override         public void onclick(view v) {            changestate();         }     }); 

change state method , call state again

public void changestate(){ backgroundthreadobservable.tobackground(changestatebyid(id))     .subscribe(new action1<result<responsechangestatemodel>>() { @override public void call(retrofit2.adapter.rxjava.result<responsechangestatemodel> responsechangestatetmodel) {      log.e("response => ", new gson().tojson(responsechangestatetmodel));      if (responsechangestatetmodel.response().body().getstate().getis_change() == false) {           log.e("state", "false");     }else if (responsechangestatetmodel.response().body().getstate().getis_change() == true) {                getstate(id);           }     } }); 

regrads,

add interceptor:

public class cachinginterceptor implements interceptor {     @override     public okhttp3.response intercept(chain chain) throws ioexception {         request request = chain.request();          request = new request.builder()                 .cachecontrol(new cachecontrol.builder()                         .maxage(0, timeunit.days)                         .minfresh(0, timeunit.hours)                         .maxstale(0, timeunit.hours)                         .build())                 .url(request.url())                 .build();           return chain.proceed(request);     } }