Realm query with List

Question

I\'m using realm to store my data on Android. Awesome framework! Now the only problem I\'m now having is:

I got a array list strings with id\'s of Countries in my da

Answer 1

Since the Realm database has added RealmQuery.in() with the version 1.2.0

I suggest using something like this.

//Drinks
public class Drinks extends RealmObject {
@PrimaryKey
private String id;
private String name;
private String countryId;

//getter and setter methods
}

//Country
public class Country extends RealmObject {
    @PrimaryKey
    private String id;
    private String name;

//getter and setter methods
}

The code to use inside activity/fragments to retrieve drink list

String[] countryIdArray = new String[] {"1","2","3"} //your string array
RealmQuery realmQuery  = realm.where(Drinks.class)
            .in("countryId",countryIdArray);
RealmResults drinkList = realmQuery.findAll();