1
我有一個記錄列表,我想在每次迭代中處理10條記錄。那麼我怎麼能有一個可觀察到的鏈條發出10條記錄的列表rxjava:如何向下傳遞一組數據
下面的代碼是不完整/正確的。我已添加它,以顯示我正在嘗試
new Function<Cursor, Observable<List<A>>>() {
@Override
public Observable<List<A>> apply(final Cursor cursor) throws Exception {
return Observable.create(new ObservableOnSubscribe<List<A>>() {
@Override
public void subscribe(ObservableEmitter<List<A>> e) throws Exception {
List <A> list = new ArrayList<Attendee>();
Attendee attendee;
while ((attendee = pendingUpSyncAttendeeCursor.getNextItem()) != null) {
list.add(pendingUpSyncAttendeeCursor.getNextItem());
}
e.onNext(list);
e.onComplete();
}
});
}
}
).groupBy(new Function<List<Attendee>, Object>() {