本文整理汇总了Java中rx.subjects.PublishSubject.takeFirst方法的典型用法代码示例。如果您正苦于以下问题：Java PublishSubject.takeFirst方法的具体用法？Java PublishSubject.takeFirst怎么用？Java PublishSubject.takeFirst使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类rx.subjects.PublishSubject的用法示例。
在下文中一共展示了PublishSubject.takeFirst方法的2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: bindUntilEvent
import rx.subjects.PublishSubject; //导入方法依赖的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2: handleResult
import rx.subjects.PublishSubject; //导入方法依赖的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());
}
};
}