本文整理汇总了Java中rx.subjects.PublishSubject类的典型用法代码示例。如果您正苦于以下问题：Java PublishSubject类的具体用法？Java PublishSubject怎么用？Java PublishSubject使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
PublishSubject类属于rx.subjects包，在下文中一共展示了PublishSubject类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: toSubscribe
import rx.subjects.PublishSubject; //导入依赖的package包/类
/**
* 添加线程管理并订阅
* @param ob
* @param subscriber
* @param cacheKey 缓存kay
* @param event Activity 生命周期
* @param lifecycleSubject
* @param isSave 是否缓存
* @param forceRefresh 是否强制刷新
*/
public void toSubscribe(Observable ob,
final ProgressSubscriber subscriber,
String cacheKey,
final ActivityLifeCycleEvent event,
final PublishSubject<ActivityLifeCycleEvent> lifecycleSubject,
boolean isSave,
boolean forceRefresh) {
//数据预处理
Observable.Transformer<HttpResult<Object>, Object> result = RxHelper.handleResult(event,lifecycleSubject);
Observable observable = ob.compose(result)
.doOnSubscribe(new Action0() {
@Override
public void call() {
//显示Dialog和一些其他操作
subscriber.showProgressDialog();
}
});
RetrofitCache.load(cacheKey,observable,isSave,forceRefresh).subscribe(subscriber);
}
示例2: bindUntilEvent
import rx.subjects.PublishSubject; //导入依赖的package包/类
/**
* 利用Observable.takeUntil()停止网络请求
*
* @param event
* @param lifecycleSubject
* @param <T>
* @return
*/
@NonNull
public <T> Observable.Transformer<T, T> bindUntilEvent(@NonNull final ActivityLifeCycleEvent
event, final
PublishSubject<ActivityLifeCycleEvent> lifecycleSubject) {
return new Observable.Transformer<T, T>() {
@Override
public Observable<T> call(Observable<T> sourceObservable) {
Observable<ActivityLifeCycleEvent> compareLifecycleObservable =
lifecycleSubject.takeFirst(new Func1<ActivityLifeCycleEvent, Boolean>() {
@Override
public Boolean call(ActivityLifeCycleEvent activityLifeCycleEvent) {
return activityLifeCycleEvent.equals(event);
}
});
return sourceObservable.takeUntil(compareLifecycleObservable);
}
};
}
示例3: testErrorsDoNotEmit
import rx.subjects.PublishSubject; //导入依赖的package包/类
@Test
public void testErrorsDoNotEmit() {
final PublishSubject<Integer> source = PublishSubject.create();
final Observable<Integer> result = source
.materialize()
.compose(Transformers.values());
final TestSubscriber<Integer> resultTest = new TestSubscriber<>();
result.subscribe(resultTest);
//
source.onNext(1);
resultTest.assertValues(1);
// An error in the source stream should not emit values.
source.onError(new Throwable());
resultTest.assertValues(1);
}
示例4: basic
import rx.subjects.PublishSubject; //导入依赖的package包/类
@Test
public void basic() {
TestScheduler scheduler = new TestScheduler();
PublishSubject<Integer> subject = PublishSubject.create();
RecordingObserver<Integer> o = new RecordingObserver<>();
subject
.lift(new OperatorNormalize<Integer>(1, TimeUnit.SECONDS, scheduler))
.subscribe(o);
subject.onNext(0);
o.takeNext();
subject.onNext(1);
o.assertNoMoreEvents();
scheduler.advanceTimeBy(1, TimeUnit.SECONDS);
o.takeNext();
subject.onCompleted();
o.assertOnCompleted();
}
示例5: completion
import rx.subjects.PublishSubject; //导入依赖的package包/类
@Test
public void completion() {
TestScheduler scheduler = new TestScheduler();
PublishSubject<Integer> subject = PublishSubject.create();
RecordingObserver<Integer> o = new RecordingObserver<>();
subject
.lift(new OperatorNormalize<Integer>(1, TimeUnit.SECONDS, scheduler))
.subscribe(o);
// First emits immediately
subject.onNext(0);
o.takeNext();
subject.onNext(1);
subject.onCompleted();
o.assertNoMoreEvents();
scheduler.advanceTimeBy(1, TimeUnit.SECONDS);
o.takeNext();
o.assertOnCompleted();
}
示例6: unsubscription
import rx.subjects.PublishSubject; //导入依赖的package包/类
@Test
public void unsubscription() {
TestScheduler scheduler = new TestScheduler();
PublishSubject<Integer> subject = PublishSubject.create();
RecordingObserver<Integer> o = new RecordingObserver<>();
Subscription sub = subject
.lift(new OperatorNormalize<Integer>(1, TimeUnit.SECONDS, scheduler))
.subscribe(o);
// First emits immediately
subject.onNext(0);
o.takeNext();
subject.onNext(1);
o.assertNoMoreEvents();
sub.unsubscribe();
scheduler.advanceTimeBy(1, TimeUnit.SECONDS);
o.assertNoMoreEvents();
}
示例7: overDelay_shouldEmitImmediately
import rx.subjects.PublishSubject; //导入依赖的package包/类
@Test
public void overDelay_shouldEmitImmediately() {
TestScheduler scheduler = new TestScheduler();
PublishSubject<Integer> subject = PublishSubject.create();
RecordingObserver<Integer> o = new RecordingObserver<>();
subject
.lift(new OperatorNormalize<Integer>(1, TimeUnit.SECONDS, scheduler))
.subscribe(o);
// First emits immediately
subject.onNext(0);
o.takeNext();
scheduler.advanceTimeBy(2, TimeUnit.SECONDS);
subject.onNext(1);
o.takeNext();
}
示例8: should_fail_on_second_subscription
import rx.subjects.PublishSubject; //导入依赖的package包/类
@Test
public void should_fail_on_second_subscription() {
// given
PublishSubject<Integer> subject = PublishSubject.create();
Observable<Integer> limitedObservable = SubscriptionLimiter.limitSubscriptions(1, subject);
TestSubscriber<Integer> subscriber = new TestSubscriber<>();
TestSubscriber<Integer> subscriber2 = new TestSubscriber<>();
limitedObservable.subscribe(subscriber);
// when
limitedObservable.subscribe(subscriber2);
subject.onNext(123);
// then
assertThat(subscriber2.getOnNextEvents()).isEmpty();
assertThat(subscriber2.getOnErrorEvents()).hasSize(1);
}
示例9: refresh
import rx.subjects.PublishSubject; //导入依赖的package包/类
@Test
public void refresh() throws Exception {
final Reddit reddit = new Reddit();
PublishSubject<Reddit> subject = PublishSubject.create();
Mockito.doReturn(subject.asObservable().toList())
.when(mRepository)
.getReddits(Mockito.anyString());
mViewModel.refresh();
Mockito.verify(mRepository).getReddits("test");
Assert.assertThat(mViewModel.errorText.get(), IsNull.nullValue());
Assert.assertThat(mViewModel.isLoading.get(), Is.is(true));
subject.onNext(reddit);
subject.onCompleted();
Assert.assertThat(mViewModel.isLoading.get(), Is.is(false));
Assert.assertThat(mViewModel.reddits, IsCollectionContaining.hasItems(reddit));
}
示例10: searchQueryChange
import rx.subjects.PublishSubject; //导入依赖的package包/类
@Test
public void searchQueryChange() throws Exception {
final Subreddit subreddit = new Subreddit();
PublishSubject<Subreddit> subject = PublishSubject.create();
Mockito.doReturn(subject.asObservable().toList())
.when(mRepository)
.searchSubreddits(Mockito.anyString());
mViewModel.subscribeOnSearchQueryChange();
mViewModel.mSearchQuery.onNext("test");
Mockito.verify(mRepository).searchSubreddits("test");
Assert.assertThat(mViewModel.isLoading.get(), Is.is(true));
subject.onNext(subreddit);
subject.onCompleted();
Assert.assertThat(mViewModel.isLoading.get(), Is.is(false));
Assert.assertThat(mViewModel.subreddits, IsCollectionContaining.hasItems(subreddit));
}
示例11: observeIndication
import rx.subjects.PublishSubject; //导入依赖的package包/类
@Override public Observable<GattObserveData> observeIndication(
final BluetoothGattCharacteristic characteristicToIndication) {
return Observable.merge(indicationSubject = PublishSubject.create(),
Observable.create((Observable.OnSubscribe<GattObserveData>) subscriber -> {
if (isConnected()) {
if (characteristicToIndication != null) {
bluetoothGatt.setCharacteristicNotification(characteristicToIndication, true);
BluetoothGattDescriptor indicationDescriptor = characteristicToIndication.getDescriptor(BluetoothGatts.CLIENT_CHARACTERISTIC_CONFIG);
indicationDescriptor.setValue(BluetoothGattDescriptor.ENABLE_INDICATION_VALUE);
bluetoothGatt.writeDescriptor(indicationDescriptor);
} else {
subscriber.onError(UUID_NOT_FOUND);
}
} else {
subscriber.onError(GATT_NOT_CONNECTED);
}
})).doOnSubscribe(() -> currentIndicationCharacteristic = characteristicToIndication);
}
示例12: testPagingCapabilities
import rx.subjects.PublishSubject; //导入依赖的package包/类
@Test
public void testPagingCapabilities() {
PublishSubject<Object> view = PublishSubject.create();
BehaviorSubject<Integer> nextPageRequests = BehaviorSubject.create();
final TestObserver<Delivery<Object, String>> testObserver = new TestObserver<>();
nextPageRequests
.concatMap(new Func1<Integer, Observable<Integer>>() {
@Override
public Observable<Integer> call(Integer targetPage) {
return targetPage <= requestedPageCount ?
Observable.<Integer>never() :
Observable.range(requestedPageCount, targetPage - requestedPageCount);
}
})
.doOnNext(new Action1<Integer>() {
@Override
public void call(Integer it) {
requestedPageCount = it + 1;
}
})
.startWith(Observable.range(0, requestedPageCount))
.concatMap(new Func1<Integer, Observable<String>>() {
@Override
public Observable<String> call(final Integer page) {
return requestPage(page, PAGE_SIZE);
}
})
.compose(new DeliverReplay<Object, String>(view))
.subscribe(testObserver);
ArrayList<Delivery<Object, String>> onNext = new ArrayList<>();
testObserver.assertReceivedOnNext(onNext);
view.onNext(999);
addOnNext(onNext, 999, 0, 1, 2);
testObserver.assertReceivedOnNext(onNext);
nextPageRequests.onNext(2);
addOnNext(onNext, 999, 3, 4, 5);
testObserver.assertReceivedOnNext(onNext);
view.onNext(null);
assertEquals(0, testObserver.getOnCompletedEvents().size());
testObserver.assertReceivedOnNext(onNext);
nextPageRequests.onNext(3);
assertEquals(0, testObserver.getOnCompletedEvents().size());
testObserver.assertReceivedOnNext(onNext);
view.onNext(9999);
addOnNext(onNext, 9999, 0, 1, 2, 3, 4, 5, 6, 7, 8);
assertEquals(0, testObserver.getOnCompletedEvents().size());
testObserver.assertReceivedOnNext(onNext);
}
示例13: testActivityObservableBindLifecycle
import rx.subjects.PublishSubject; //导入依赖的package包/类
@Test public void testActivityObservableBindLifecycle() throws Exception {
final Observable<Object> observable = PublishSubject.create().asObservable();
TestSubscriber<Object> testSubscriber = TestSubscriber.create();
ActivityController controller = Robolectric.buildActivity(TestActivity.class).create().start();
NaviActivity activity = (NaviActivity) controller.get();
this.presenter.bind(activity);
this.presenter.bindLifecycle(observable, testSubscriber);
controller.create();
assertFalse(testSubscriber.isUnsubscribed());
controller.start();
assertFalse(testSubscriber.isUnsubscribed());
controller.resume();
assertFalse(testSubscriber.isUnsubscribed());
controller.pause();
assertFalse(testSubscriber.isUnsubscribed());
controller.stop();
assertFalse(testSubscriber.isUnsubscribed());
controller.destroy();
testSubscriber.assertCompleted();
testSubscriber.assertUnsubscribed();
}
示例14: initObservable
import rx.subjects.PublishSubject; //导入依赖的package包/类
protected void initObservable() {
subject = PublishSubject.create();
subscribe = subject.onBackpressureBuffer()
.observeOn(EventThread.getScheduler(observeThread))
.subscribeOn(EventThread.getScheduler(subscribeThread))
.subscribe(event -> {
try {
if (valid) {
handleEvent(event);
}
} catch (InvocationTargetException e) {
throwRuntimeException("Could not dispatch event: " + event.getClass() + " to subscriber " + SubscriberEvent.this, e);
}
});
}
示例15: handleResult
import rx.subjects.PublishSubject; //导入依赖的package包/类
/**
* @param <T>
* @return
*/
public static <T> Observable.Transformer<HttpResult<T>, T> handleResult(final
ActivityLifeCycleEvent event, final PublishSubject<ActivityLifeCycleEvent> lifecycleSubject) {
return new Observable.Transformer<HttpResult<T>, T>() {
@Override
public Observable<T> call(Observable<HttpResult<T>> tObservable) {
Observable<ActivityLifeCycleEvent> compareLifecycleObservable =
lifecycleSubject.takeFirst(new Func1<ActivityLifeCycleEvent, Boolean>() {
@Override
public Boolean call(ActivityLifeCycleEvent activityLifeCycleEvent) {
return activityLifeCycleEvent.equals(event);
}
});
return tObservable.flatMap(new Func1<HttpResult<T>, Observable<T>>() {
@Override
public Observable<T> call(HttpResult<T> result) {
if (result.getCount() != 0) {
return createData(result.getSubjects());
} else {
return Observable.error(new ApiException(result.getCount()));
}
}
}).takeUntil(compareLifecycleObservable).subscribeOn(Schedulers.io())
.unsubscribeOn(Schedulers.io())
.subscribeOn(AndroidSchedulers.mainThread())
.observeOn(AndroidSchedulers.mainThread());
}
};
}