SearchImplementation.java

RxSearchObservable.fromView(searchView)
                .debounce(300, TimeUnit.MILLISECONDS)
                .filter(new Predicate<String>() {
                    @Override
                    public boolean test(String text) throws Exception {
                        if (text.isEmpty()) {
                            return false;
                        } else {
                            return true;
                        }
                    }
                })
                .distinctUntilChanged()
                .switchMap(new Function<String, ObservableSource<String>>() {
                    @Override
                    public ObservableSource<String> apply(String query) throws Exception {
                        return dataFromNetwork(query);
                    }
                })
                .subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Consumer<String>() {
                    @Override
                    public void accept(String result) throws Exception {
                        textViewResult.setText(result);
                    }
                });

Thanks. can you use this code in sample project?
I'm confused to use this with auto completeble.