8
Come convertire RealmResults<E>
in List<E>
?Converti RealmResults <E> in Elenco <E> con copyFromRealm
ho provato con il metodo copyFromRealm
:
RealmResults<EventRealm> result = realm.where(EventRealm.class).findAll();
EventRealm eventRealm = result.get(0);
int id = eventRealm.getId(); // return id 2564
String title = eventRealm.getTitle(); // return "My event"
List<EventRealm> copied = realm.copyFromRealm(result);
EventRealm eventRealm1 = copied.get(0);
int id1 = eventRealm1.getId(); // return id 0
String title1 = eventRealm1.getTitle(); // return "My event"
Ma non capisco il motivo per cui in copia getTitle()
dare risultato corretto, ma getId()
errato.
Modello
public class EventRealm extends RealmObject {
@PrimaryKey
private int id;
private String title;
public int getId() {
return id;
}
public void setId(int id) {
this.id = this.id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
}
Mi vergogno, mi dispiace che il tempo trascorso – Alexandr