Examples with ObservableOnSubscribe io.reactivex.ObservableOnSubscribe used on opensource projects

Example 36 with ObservableOnSubscribe

use of io.reactivex.ObservableOnSubscribe in project WorkHelperApp by hubme.

the class RxJavaSampleFragment method onTimeInterval.

/*
    将一个发射数据的Observable转换为发射那些数据发射时间间隔的Observable.
    操作符拦截原始Observable发射的数据项，替换为发射表示相邻发射物时间间隔的对象。
     */
@OnClick(R.id.tv_timeInterval)
public void onTimeInterval() {
    Disposable subscribe = Observable.create(new ObservableOnSubscribe<String>() {

        @Override
        public void subscribe(@NonNull ObservableEmitter<String> e) throws Exception {
            for (int i = 0; i < 3; i++) {
                e.onNext(i + "");
                // Thread.sleep(1000);
                SystemClock.sleep(1000);
            }
            e.onComplete();
        }
    }).subscribeOn(Schedulers.newThread()).timeInterval().subscribe(new Consumer<Timed<String>>() {

        @Override
        public void accept(@NonNull Timed<String> stringTimed) throws Exception {
            Logger.i(String.valueOf(stringTimed.time()));
        }
    });
    mCompositeDisposable.add(subscribe);
}

Example 37 with ObservableOnSubscribe

use of io.reactivex.ObservableOnSubscribe in project SeeWeather by xcc3641.

the class MultiCityFragment method multiLoad.

private void multiLoad() {
    mWeathers.clear();
    Observable.create((ObservableOnSubscribe<CityORM>) emitter -> {
        try {
            for (CityORM cityORM : OrmLite.getInstance().query(CityORM.class)) {
                emitter.onNext(cityORM);
            }
            emitter.onComplete();
        } catch (Exception e) {
            emitter.onError(e);
        }
    }).doOnSubscribe(subscription -> mRefreshLayout.setRefreshing(true)).map(city -> Util.replaceCity(city.getName())).distinct().flatMap(cityName -> RetrofitSingleton.getInstance().fetchWeather(cityName)).filter(weather -> !C.UNKNOWN_CITY.equals(weather.status)).take(3).compose(RxUtil.fragmentLifecycle(this)).doOnNext(weather -> mWeathers.add(weather)).doOnComplete(() -> {
        mRefreshLayout.setRefreshing(false);
        mAdapter.notifyDataSetChanged();
        if (mAdapter.isEmpty()) {
            mLayout.setVisibility(View.VISIBLE);
        } else {
            mLayout.setVisibility(View.GONE);
        }
    }).doOnError(error -> {
        if (mAdapter.isEmpty() && mLayout != null) {
            mLayout.setVisibility(View.VISIBLE);
        }
    }).subscribe();
}

Example 38 with ObservableOnSubscribe

use of io.reactivex.ObservableOnSubscribe in project SmartCampus by Vegen.

the class HomePresenter method getNewsList.

@Override
public void getNewsList(String url) {
    Disposable disposable = Observable.create((ObservableOnSubscribe<Document>) e -> {
        Document document = Jsoup.connect(url).get();
        e.onNext(document);
        e.onComplete();
    }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(document -> {
        Element body = document.body();
        Element photoList = body.getElementById("ListNews").getElementById("leftbox").getElementById("photolist");
        // 新闻列表
        List<NewsList> newsListList = new ArrayList<>();
        // NEWS_TYPE_FOCUS 要闻
        newsListList.add(new NewsList(NEWS_TYPE_FOCUS, getTagNews(photoList, "xxyw", NEWS_TYPE_FOCUS)));
        // NEWS_TYPE_COMPREHENSIVE 综合
        newsListList.add(new NewsList(NEWS_TYPE_COMPREHENSIVE, getTagNews(photoList, "zhxw", NEWS_TYPE_COMPREHENSIVE)));
        // NEWS_TYPE_FLASH 快讯
        newsListList.add(new NewsList(NEWS_TYPE_FLASH, getTagNews(photoList, "xykx", NEWS_TYPE_FLASH)));
        // NEWS_TYPE_OTHER 其他
        newsListList.add(new NewsList(NEWS_TYPE_OTHER, getTagNews(photoList, "otherPic", NEWS_TYPE_OTHER)));
        List<String> strings = new ArrayList<>();
        Elements elements = photoList.select("div.more");
        for (Element element : elements) {
            String id = element.getElementsByTag("a").attr("href");
            strings.add(id);
        }
        if (mView != null) {
            mView.showNewsList(newsListList);
            mView.moreNewsClassId(strings);
            mView.hideLoading(false);
        }
    }, throwable -> {
        if (mView != null) {
            mView.showMessage(HttpError.getErrorMessage(throwable));
            mView.hideLoading(true);
        }
    });
    mHttpLinkers.add(new DisposableHolder(disposable));
}

Example 39 with ObservableOnSubscribe

use of io.reactivex.ObservableOnSubscribe in project SmartCampus by Vegen.

the class MoreNewsPresenter method getNewsList.

@Override
public void getNewsList(String url, int newsType) {
    Disposable disposable = Observable.create((ObservableOnSubscribe<Document>) e -> {
        Document document = Jsoup.connect(url).get();
        e.onNext(document);
        e.onComplete();
    }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(document -> {
        Element body = document.body();
        // 下一页的参数
        String __VIEWSTATE = body.select("#__VIEWSTATE").first().attr("value").trim();
        String __VIEWSTATEGENERATOR = body.select("#__VIEWSTATEGENERATOR").first().attr("value").trim();
        String __EVENTVALIDATION = body.select("#__EVENTVALIDATION").first().attr("value").trim();
        Map<String, String> newsForm = new HashMap<>();
        newsForm.put("__VIEWSTATE", __VIEWSTATE);
        newsForm.put("__VIEWSTATEGENERATOR", __VIEWSTATEGENERATOR);
        newsForm.put("__EVENTVALIDATION", __EVENTVALIDATION);
        // 本页的数据
        Element photoList = body.getElementById("ListNews").getElementById("leftbox").getElementById("photolist");
        List<News> newsList = getTagNews(photoList, newsType);
        if (mView != null) {
            mView.nextNewsListForm(newsForm);
            mView.showNewsList(newsList);
            mView.hideLoading(false);
        }
    }, throwable -> {
        if (mView != null) {
            mView.showMessage(HttpError.getErrorMessage(throwable));
            mView.hideLoading(true);
        }
    });
    mHttpLinkers.add(new DisposableHolder(disposable));
}

Example 40 with ObservableOnSubscribe

use of io.reactivex.ObservableOnSubscribe in project MyJapanese by 54wall.

the class FavWordsFragmentModelImpl method getData.

@Override
public void getData(Consumer<List<Word>> consumer, Consumer<Throwable> throwable, final String lessonId) {
    Disposable disposable = Observable.create(new ObservableOnSubscribe<List<Word>>() {

        @Override
        public void subscribe(ObservableEmitter<List<Word>> emitter) throws Exception {
            List<Word> list;
            list = DBManager.getInstance().getFav(lessonId);
            if (list == null) {
                Log.e(TAG, "list == null");
            // emitter.onError(new Exception());//经常报这个错误io.reactivex.exceptions.OnErrorNotImplementedException
            } else {
                emitter.onNext(list);
            }
            emitter.onComplete();
        }
    }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(consumer, throwable);
    mCompositeDisposable.add(disposable);
}