CODEWITHSUNDEEP
androidretrofitrx-javarx-android
Nega developer
Nega developer

Reputation: 269

onNext not called Retrofit and rxAndroid

I am trying to get values from a web using retrofit and rxAndroid but onNext doesn't called. Here, my classes:

public class ForumService {

private static final String FORUM_SERVER_URL = "http://192.168.1.104:8080/curso-fullstack/symfony/web";
private ForumApi mForumApi;


public ForumService(){
    RequestInterceptor requestInterceptor = new RequestInterceptor() {
        @Override
        public void intercept(RequestFacade request) {
            request.addHeader("Accept", "application/json");
        }
    };

    RestAdapter restAdapter = new RestAdapter.Builder()
            .setEndpoint(FORUM_SERVER_URL)
            .setRequestInterceptor(requestInterceptor)
            .setLogLevel(RestAdapter.LogLevel.FULL)
            .build();

    mForumApi = restAdapter.create(ForumApi.class);

}

public ForumApi getmForumApi() {
    return mForumApi;
}

public interface ForumApi{

    @GET("/video/lasts_videos")
    public Observable<List<Data>> getVideos();

    /*@GET("/posts/{id}")
    public Observable<Post>
    getPost(@Path("id") int postId);

    @GET("/comments")
    public Observable<List<Comment>>
    getComments(@Query("postId") int postId);

    @POST("/posts")
    public Observable<Post> postPost(Post post);*/
}

}

public class ListPresenter {

ListActivity mView;
ForumService mForum;

public ListPresenter(ListActivity mView, ForumService mForum) {
    this.mView = mView;
    this.mForum = mForum;
}

public void loadPosts() {

    mForum.getmForumApi()
            .getVideos()
            .subscribeOn(Schedulers.newThread())
            .observeOn(AndroidSchedulers.mainThread())
            .subscribe(new Observer<List<Data>>() {
                @Override
                public void onCompleted() {

                }

                @Override
                public void onError(Throwable e) {

                }

                @Override
                public void onNext(List<Data> posts) {

                    mView.displayPosts(posts);
                }
            });
}

}

And then, I execute the method loadPosts() from my activity, to fill a list and display in a ListView. If i look about android logs, I can see how retrofit displays to me that found the results, but for any reason onNext is never called.

enter image description here

Upvotes: 1

Views: 1450

Answers (1)

LordRaydenMK
LordRaydenMK

Reputation: 13321

From the discussion in the comments:

onNext wan't been called because there was a problem in the JSON deserialization. onError was called instead.

Upvotes: 1

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