N
listObservable
.subscribeOn(Schedulers.io())
.flatMap(Observable::fromIterable)
.filter(task -> {
Log.d("TASK_NAME", task.getName());
Log.d("TASK_ACTIVE", String.valueOf(task.isActive()));
return task.isActive();
})
.toList()
.toObservable()
.observeOn(AndroidSchedulers.mainThread())
.subscribe(taskList -> Log.d("TASK_COUNT", String.valueOf(taskList.size()))

