里面的RxJava過濾器列表可觀察

Question

我有對象

響應

public class Response {
    private List<Content> content;

    public static class Content {
        private boolean rated;
    }
}

並且我想按rated過濾List<Content> content 。 我試圖這樣做

mResponseProvider.reponse()
                .subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .flatMapIterable(response -> response.getContent())
                .filter(content -> mAAA.isRated(content.getRated()))
                .toList()
                .subscribe(response -> {
                    doSomethingWithResponse(response);
                });

但是問題是我在.subscribe() response是List<Content> 。 如何獲得具有List<Content>過濾值的.subscribe() Response對象？

Answer 1

mResponseProvider.reponse()
            .subscribeOn(Schedulers.io())
            .observeOn(AndroidSchedulers.mainThread())
            .filter(response -> mAAA.isRated(response.getContent())) //1
            .subscribe(response -> {
                doSomethingWithResponse(response);
            });

// 1嘗試將參數更改為isRated中的List