const source$ = Observable.interval(1000); const even$ = source$.filter(x => x % 2 === 0); # first...const source$ = Observable.interval(1000); const last$ = source$.take(3); takeLast take 相当于一个可以获取多个数据的...const source$ = Observable.interval(1000); const even$ = source$.takeCountWhile(2, x => x % 2 === 0);...const source$ = Observable.interval(1000); const notifier$ = Observable.timer(2500); const takeUntil$...const source$ = Observable.interval(500).take(2).mapTo('A') .concat( Observable.interval(1000).
Zip 如下示例: 通过Observable.interval创建0,1,2这三个事件的发射器 通过Observable.interval创建a,b,c,d,e对应ASCII码的发射器,并且通过filter...chars的发射器,并且通过BiFunction将两个发射器发射的数据进行合并 通过合并后的发射器,调用subscribe来接收事件 // Genertate values 0,1,2 val nums = Observable.interval...(250, TimeUnit.MILLISECONDS).take(3) //Generate values a,b,c,d,e,f.....a的ASCII是97 val chars = Observable.interval...$value") } 打印出来的日志如下: Subscribe...0....a Subscribe...1....b Subscribe...2....c 注释: Observable.interval...Reduce 如下示例: 每250毫秒发送一个事件 在reduce接收的函数中,每次将发送的事件结果与之前的事件结果相加,并且返回 在subscribe中订阅最终的事件 Observable.interval
letters = new String[]{"A", "B", "C", "D", "E", "F", "G", "H"}; Observable letterSequence = Observable.interval...position.intValue()]; } }).take(letters.length); Observable numberSequence = Observable.interval...letters = new String[]{"A", "B", "C", "D", "E", "F", "G", "H"}; Observable letterSequence = Observable.interval...letters = new String[]{"A", "B", "C", "D", "E", "F", "G", "H"}; Observable letterSequence = Observable.interval...List locations = DataSimulator.getLocations(); Observable communityNameSequence = Observable.interval
const ho$ = Observable.interval(1000) .take(2) .map(x => Observable.interval(1500).map(y => x + '...mergeAll const ho$ = Observable.interval(1000) .take(2) .map(x => Observable.interval(1500).map(y...zipAll const ho$ = Observable.interval(1000) .take(2) .map(x => Observable.interval(1500).map(y =...combineAll const ho$ = Observable.interval(1000) .take(2) .map(x => Observable.interval(1500).map...const ho$ = Observable.interval(1000) .take(2) .map(x => Observable.interval(1500).map(y => x + '
Disposable d) { } @Override public void onNext(@NonNull Object o) { Observable.interval...countdown(int time) { if (time < 0) time = 0; final int countTime = time; return Observable.interval....observeOn(AndroidSchedulers.mainThread()) .subscribe { } 循环执行 Java //延时3s,每间隔3s,时间单位s Observable.interval...@Override public void accept(Long aLong) throws Exception { } }); Kotlin Observable.interval
Observable.Interval(200): ? Observable.Timer(200, () => 42): ?...} private static IObservable GetIntervalObservable() { return Observable.Interval...例如: Observable.Interval(TimeSpan.FromSeconds(1)).Subscribe(xxx): ?...UI的例子: Observable.Interval(TimeSpan.FromSeconds(1)).ObserveOn(SynchronizationContext.Current).Subscribe
switchOnNext zip combineLatest 传入的Observable事件任何一个发生时,都通过最后和函数返回对应的结果 官方示例: Observable newsRefreshes = Observable.interval...(100, TimeUnit.MILLISECONDS); Observable weatherRefreshes = Observable.interval(50, TimeUnit.MILLISECONDS...官方示例: Observable> timeIntervals = Observable.interval(1, TimeUnit.SECONDS)...public Observable apply(final Long ticks) throws Exception { return Observable.interval
setContentView(R.layout.activity_main); // Specifically bind this until onPause() //Note:例子1: Observable.interval...Observable.interval(1, TimeUnit.SECONDS) .doOnUnsubscribe(new Action0() {...Observable.interval(1, TimeUnit.SECONDS) .doOnUnsubscribe(new Action0() {...@Override public Observable call(String s) { return Observable.interval...+ aLong); } }); tip-2 Observable.interval(1, TimeUnit.SECONDS)
每1s发送1个数据 = 从0开始,递增1,即0、1、2、3 Observable.interval(1, TimeUnit.SECONDS) // 2....每隔1s发送1个数据 = 从0开始,每次递增1 Observable.interval(1, TimeUnit.SECONDS) // 2....每1s发送1个数据 = 从0开始,递增1,即0、1、2、3 Observable.interval(1, TimeUnit.SECONDS) // 2....传入的Observable开始发送数据,(原始)第1个Observable的数据停止发送数据 // (原始)第1个Observable:每隔1s发送1个数据 = 从0开始,每次递增1 Observable.interval...Observable的数据才开始发送数据 具体使用 // (原始)第1个Observable:每隔1s发送1个数据 = 从0开始,每次递增1 Observable.interval
Subscription } from "rxjs/Subscription"; import 'rxjs/add/observable/interval'; const observable = Observable.interval...直接举官网的例子: var observable1 = Observable.interval(400); var observable2 = Observable.interval(300); var
1.0.8' } #/ RxLife使用 / Activity/Fragment 首先,我们来看看在Activity/Fragment上如何使用,如下: //在Activity/Fragment上 Observable.interval...View 接着来看看在View上如何使用,如下: //在View上 Observable.interval(1, 1, TimeUnit.SECONDS) //隔一秒发送一条消息 .as(RxLife.as...另外,在Activity/Fragment上,如果你想在某个生命周期方法中断管道,可使用as操作符的重载方法,如下: //在Activity/Fragment上 Observable.interval(...Log.e("LJX", "accept=" + aLong); }); 此时如果你还想在主线程回调观察者,使用asOnMain方法即可,如下: //在Activity/Fragment上 Observable.interval...方法中断管道,并在主线程回调观察者 .subscribe(aLong -> { Log.e("LJX", "accept=" + aLong); }); //等同于 Observable.interval
image.png prouducerTimer是一个定时器做生产者使用,间隔3s调用一次run方法 代码(1)创建一个任务 代码(2)创建一个观察者对象,Observable.interval方法间隔...但是我们要模拟是只需要3s的情况,所以使用take方法只获取Observable.interval观察者对象里面的TAG_QUEUE_SIZE=3个元素。
每1s发送1个数据 = 从0开始,递增1,即0、1、2、3 Observable.interval(1, TimeUnit.SECONDS) // 2....每隔1s发送1个数据 = 从0开始,每次递增1 Observable.interval(1, TimeUnit.SECONDS) // 2....每1s发送1个数据 = 从0开始,递增1,即0、1、2、3 Observable.interval(1, TimeUnit.SECONDS) // 2....传入的Observable开始发送数据,(原始)第1个Observable的数据停止发送数据 // (原始)第1个Observable:每隔1s发送1个数据 = 从0开始,每次递增1 Observable.interval...原始)第1个Observable的数据才开始发送数据 具体使用 // (原始)第1个Observable:每隔1s发送1个数据 = 从0开始,每次递增1 Observable.interval
public void subscribe(@NonNull ObservableEmitter e) throws Exception { Observable.interval...public void subscribe(@NonNull ObservableEmitter e) throws Exception { Observable.interval...public void subscribe(@NonNull ObservableEmitter e) throws Exception { Observable.interval...public void subscribe(@NonNull ObservableEmitter e) throws Exception { Observable.interval...public void subscribe(@NonNull ObservableEmitter e) throws Exception { Observable.interval
R.raw.chuangkou) listVoice.add(R.raw.qucan) var count = listVoice.size.toLong() Observable.interval...Observable.interval(500, TimeUnit.MILLISECONDS).take(count).subscribeOn(Schedulers.io()).subscribe(object
operator/map'; import 'rxjs/add/operator/mergeMap'; import 'rxjs/add/operator/switchMap'; const outer = Observable.interval...(1000).take(2); const combined = outer.mergeMap(x => { return Observable.interval(400) ....operator/map'; import 'rxjs/add/operator/mergeMap'; import 'rxjs/add/operator/switchMap'; const outer = Observable.interval...(1000).take(2); const combined = outer.switchMap(x => { return Observable.interval(400)
官方示例: Observable source = Observable.interval(0, 1, TimeUnit.SECONDS) .flatMap(new Function...官方示例: final LongAdder errorCounter = new LongAdder(); Observable source = Observable.interval(0...官方示例: Observable source = Observable.interval(0, 1, TimeUnit.SECONDS) .flatMap(new Function
* @param time * @param sum */ private void startTimer(long time, int sum) { Observable.interval
ButterKnife.bind(this); initData(); } private void initData() { // 每隔1s执行一次事件 Observable.interval...ButterKnife.bind(this); initData(); } private void initData() { // 每隔1s执行一次事件 Observable.interval
i > 1 时已经重试两次了,返回 true 以停止重试 }.subscribe(observerInt) ob.retryWhen { // 返回的 Observable 还活着就重试 Observable.interval
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