android - RxAndroid 3 主线程

Question

我正在尝试在 Rx3 中找到 subscribeOn 的主线程

Single.just(getHeavyData())
                                .subscribeOn(Schedulers.io())
                                .observeOn(AndroidSchedulers.mainThread())
                                .subscribe(new Consumer<Data>() {
                                    @Override
                                    public void accept(Data d) throws Throwable {
                                        setAdapters(d);
                                    }
                                });

AndroidSchedulers.mainThread() - 与全新的 RX3 不兼容

Gradle 导入: implementation "io.reactivex.rxjava3:rxjava:3.0.0-RC3"
我们如何找到主线程以便对 UI 进行更改？

Answer 1

AndroidSchedulers.mainThread() 不是 Rx Java 1,2 或 3 的一部分。它是 RxAndroid 库的一部分。将 RxAndroid 依赖添加到您的项目中，您将获得此方法。

RxAndroid 仍然使用 RxJava2。在库的创建者更新之前，这个问题仍然存在。

The new package structure has been released with 3.0.0-RC2 and there is a support library so that v2 and v3 can talk to each other without hidden or overt compilation/runtime problems from before. This also means that module override tricks no longer work so you have to bridge AndroidSchedulers manually or convert from v2 sources used in Retrofit until these (and many other) libraries start supporting v3.

请引用 this和 this