Questions tagged [realm-java]

99 questions
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Building realm from Source and using AAR in Android project

I have built the Realm-Java from the source and generated below files as per the Offlicial-doc a jar file for the Realm Gradle plugin an aar file for the Realm library a jar file for the annotations a jar file for the annotations processor Now…
Adi
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how can get deletion or insertion notify realm inner list?

i have ticket class and message class like below. i want set change listener just for inner message list in special ticket id no whole table message. i read about result and object changeListener and Notifications but i can't find any solution ;…
amin mahmoudi
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Java Realm Out of Range Exception

Fatal Exception: java.lang.ArrayIndexOutOfBoundsException Out of range in /Users/cm/Realm/realm-java/realm/realm-library/src/main/cpp/io_realm_internal_OsResults.cpp line 108(requested: 0 valid: 0)…
zngb
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Realm delete all except one table

This is Realm Java so I'm doing realm.beginTransaction(); realm.deleteAll(); realm.commitTransaction(); I have 20 or so Realm classes. I only want to keep one. Instead of doing realm.beginTransaction(); realm.delete(Table1.class); …
zngb
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Java Realm Results sorting in Java 7?

public class Leaderboard extends RealmObject { String score; } RealmResults leaderboardList = realm.where(Leaderboard.class).distinct("score").findAll(); The results are Strings which are actually just large numbers stored as…
zngb
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realm java force creating of new realm instance

If you create new RealmConfiguration and then call Realm.getInstance(configuration) it will use the internal cache. If i delete the realm file, then create new instance of configuration calling of Realm.getInstance(configuration) won't create new…
luky
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Realm, complex linked query

in the official docs, https://realm.io/docs/java/latest/#link-queries - there's an example how to select owners of "Brown Fluffy" dogs. My questions is, how do I select only those not having Brown Fluffy (and, obviously, those having no dogs at…
saabeilin
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MapStruct - mapping RealmList relationship

Okay, I'm not very sure how to ask this but I'm going to try. I am using MapStruct to map my incoming network objects to database objects. I use Realm.io as my local datastore. Some of my objects have RealmList which store their relationships,…
barnacle.m
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How to connect to Realm Amazon EC2 instance in Android?

I created a EC2 instance based on Realm public AMI: ami-9f1522e4. It seems to be working fine. I am trying to connect to it in Android with the following code String authUrl= "realm://54.173.116.160:9080/auth"; // 54.173.116.160 is my instance…
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How to use two different realm configurations

I'm working with the default realm instance, which contains some schemas. Now, I want to create a new schema in a different realm instance. So I have created a new Realm configuration, and when I query or store entities for this new schema, I use…
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Realm in Fragment causing NullPointerException

I'm confused as to how to handle Realm in fragments when the fragment's activity extends a base activity that controls Realm. In other words, I have this structure: Base Activity -> User Activity -> Base Fragment -> Fragment Everything works fine,…
user656217
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Realm not update existing data in ONE-MANY Relationship Android

I have been using realm about more than a years, in many cases realm is good choice to construct Android database instead using SQLite. I have been using realm for one-one, one-many relationship and good for it. But, a moment a good. I discover…
raditya gumay
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Android realm sorting list of objects

How I can sort list of RealmObjects by two parametrs? For example first param is name (Need to sort it alphabetically), second parameter is a bit complicated and related to 3 dates: I have a range dates (for example fromDate currentDate and toDate).…
Alexander
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How to handle Realm transactions on Android

In several pieces of sample code out there, I've seen patterns that look like this: try (Realm realm = Realm.getDefaultInstance()) { realm.beginTransaction(); workWithRealmData(); realm.commitTransaction(); } The question is - is this safe?…
tmtrademark
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What is the order of elements obtained from Realm query?

When executing findAll() or findAllAsync() query in Realm, without explicit sorting, such as: RealmResults results = realm.where(MyRealmObject.class).findAll(); what is the order of elements accessible through the RealmResults…
maciekjanusz
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