使用改造和 rxJava 重复 api 调用

Question

我是 RxJava 的新手，我想使用改造重复（3 秒）API 调用。我看到了一些答案，但我不知道如何实现。

我按照这个重复调用。

这是我的代码

 apiInterface = ApiClient.getClient().create(ApiInterface.class);
apiInterface.getTopRatedMovie(API_KEY)
                .interval(3, TimeUnit.SECONDS)
                .flatMap(n -> apiInterface.getTopRatedMovie(API_KEY))
                .repeat()
                .subscribe(new Observer<MovieResopnse>() {
                    @Override
                    public void onSubscribe(@NonNull Disposable d) {
                        compositeDisposable.add(d);
                    }

                    @Override
                    public void onNext(@NonNull MovieResopnse movieResopnse) {
                        movies = movieResopnse.getResults();
                        Log.d(TAG, "onResponse: Number of movies received: " + movies.size());

                        tv_count.setText("Movie: " + count);
                        count++;
                        Picasso.get()
                                .load(IMAGE_URL + movies.get(item).getPosterPath())
                                .into(image);

                        title.setText(movies.get(item).getOriginalTitle());
                        subtitle.setText(movies.get(item).getTitle());
                        description.setText(movies.get(item).getOverview());
                        rating.setText("" + movies.get(item).getVoteAverage());
                        release_date.setText("Release: " + movies.get(item).getReleaseDate());
                    }

                    @Override
                    public void onError(@NonNull Throwable e) {
                        Log.d(TAG, "onError: " + e.getMessage());
                        Toast.makeText(MainActivity.this, "Error: " + e.getMessage(), Toast.LENGTH_SHORT).show();
                    }

                    @Override
                    public void onComplete() {

                    }
                });

Answer 1

以下是我如何使用改造进行重复调用

   compositeDisposable.add(Observable.interval(6, TimeUnit.SECONDS)
                .flatMap(n -> apiInterface.getTopRatedMovie(API_KEY))
                .repeat()
                .subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Consumer<MovieResopnse>() {
                    @Override
                    public void accept(MovieResopnse movieResopnse) throws Exception {
                        movies = movieResopnse.getResults();
                        Log.d(TAG, "onResponse: Number of movies received: " + movies.size());

                        doUIoperation();
                    }
                }, this::onError));

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