RxUtils.java 文件源码

public static <T> ObservableTransformer<T, T> applySchedulers(final IView view) {
    return new ObservableTransformer<T, T>() {
        @Override
        public Observable<T> apply(Observable<T> observable) {
            return observable.subscribeOn(Schedulers.io())
                    .doOnSubscribe(new Consumer<Disposable>() {
                        @Override
                        public void accept(@NonNull Disposable disposable) throws Exception {
                            view.showLoading();//显示进度条
                        }
                    })
                    .subscribeOn(AndroidSchedulers.mainThread())
                    .observeOn(AndroidSchedulers.mainThread())
                    .doFinally(new Action() {
                        @Override
                        public void run() {
                            view.hideLoading();//隐藏进度条
                        }
                    }).compose(RxLifecycleUtils.bindToLifecycle(view));
        }
    };
}