realm

Remote Debugging has been terminated with reason: Connection lost

由 ↘锁芯ラ 提交于 2020-01-16 08:03:52
问题 I am getting connection lost error, when try to see the realm database. here's how i am initalizing stetho and realm. i am still getting this error. I have even put withDeleteIfMigrationNeeded( true ). still didn't work. public class ApplicationClass extends Application { // Database Name... private static final String DB_NAME = "Cheruvu.realm"; @Override public void onCreate() { super.onCreate(); configureRealm(); } private void configureRealm() { Realm.init( this );

Remote Debugging has been terminated with reason: Connection lost

由 烂漫一生 提交于 2020-01-16 08:03:12
问题 I am getting connection lost error, when try to see the realm database. here's how i am initalizing stetho and realm. i am still getting this error. I have even put withDeleteIfMigrationNeeded( true ). still didn't work. public class ApplicationClass extends Application { // Database Name... private static final String DB_NAME = "Cheruvu.realm"; @Override public void onCreate() { super.onCreate(); configureRealm(); } private void configureRealm() { Realm.init( this );

Realm Configuration Management

由 北慕城南 提交于 2020-01-16 03:58:11
问题 I am using Realm with my android project. Currently I am defining the default realm configuration in my application class as follows- @Override public void onCreate(){ super.onCreate(); myApplication=this; RealmConfiguration realmConfiguration = new RealmConfiguration.Builder(this).deleteRealmIfMigrationNeeded().build(); Realm.setDefaultConfiguration(realmConfiguration); Thread.setDefaultUncaughtExceptionHandler(new UnhandledExceptionHandler()); } In current scenario only 1 user uses a device

How to use constructor in Realm on Android

由 最后都变了- 提交于 2020-01-15 23:54:47
问题 I want use Realm for Database in android, and i create provider class to save values but when use this class constructor in main class ( activity ) show me this error, please see error from this image : Error image Link Task_Provider class : public class Task_Provider extends RealmObject { public Task_Provider() { } public String getAddTask() { return addTask; } public void setAddTask(String addTask) { this.addTask = addTask; } public long getAdded_date() { return added_date; } public void

Realm学习笔记

由 邮差的信 提交于 2020-01-15 20:03:40
开始 先决条件（环境要求） 1.Android Studio 版本1.5.1或更高版本 2.JDK 7.0或更高版本 3.Android SDK的近期版本 4.Android API 大于等于9（Android 2.3以上） 注意：Realm不独立支持java，我们不再支持Eclipse作为IDE；请使用Android Studio集成 安装 通过Gradle安装Realm插件 第一步：添加class path依赖到工程级别的build.gradle文件中 buildscript { repositories { jcenter() } dependencies { classpath "io.realm:realm-gradle-plugin:6.0.2" } } 第二步:应用realm-android插件到应用级别build.gradle文件的顶部 apply plugin: 'realm-android' 一旦你完成了这两次修改，刷新你的gradle依赖。如果你是从realm早期版本更新过来的话你需要使用./gradlew clean一下项目 其它构建 maven和ant构建目前是不被支持的 混淆配置已经在Realm库中了不需要额外配置 例子 Realm Java 让你高效的编写app模型层更安全，持久并且更快。如下： // Define your model class

realm cocoa: predicate to select items not related

由 浪尽此生 提交于 2020-01-15 18:47:57
问题 in a model like this: class Order : RLMObject { dynamic var orderId = "" // ... other fields } class Product: RLMObject { dynamic var productId = "" dynamic var productName = "" } // This class relates products to orders, so an order may have multiple products and // a product may appear in multiple orders class OrderedProduct : RLMObject { dynamic var order: Order dynamic var product: Product dynamic var quantity: 1 } Question: How do I select all products that are not part of an order? here

Retrieve the Data From the RealmDatabase and Set it to GridView

由 假装没事ソ 提交于 2020-01-15 09:53:29
问题 I am able to Save the JSON Data to the Realm Database. I have used as the documentation of the Realm, but I am not able to set the data to the GridView. I am using Custom Adapter not the Realm Adapter. The Data are Logged but they are not Displayed to the GridView. How can this the Data be Retrieved and Displayed to the GridView? PopularDestinationGridDetail this is where JSON data is parsed and saved to database Realm.init(this); realm = Realm.getDefaultInstance(); LinearAddTOFavourite

Android realm.io: Row/Object is no longer valid

由 陌路散爱 提交于 2020-01-14 19:12:25
问题 This is my delete function and it does find the workday1 object: public static void delete(Context context, Workday workday) { Realm realm = getRealm(context); realm.beginTransaction(); Workday workday1 = realm.where(Workday.class) .equalTo("date", workday.getDate()) .equalTo("hours", workday.getHours()) .equalTo("minutes", workday.getMinutes()) .findFirst(); workday1.removeFromRealm(); realm.commitTransaction(); } When it executes the removeFromRealm method it crashes: java.lang

Android realm.io: Row/Object is no longer valid

由 荒凉一梦 提交于 2020-01-14 19:11:27
问题 This is my delete function and it does find the workday1 object: public static void delete(Context context, Workday workday) { Realm realm = getRealm(context); realm.beginTransaction(); Workday workday1 = realm.where(Workday.class) .equalTo("date", workday.getDate()) .equalTo("hours", workday.getHours()) .equalTo("minutes", workday.getMinutes()) .findFirst(); workday1.removeFromRealm(); realm.commitTransaction(); } When it executes the removeFromRealm method it crashes: java.lang

Realm.objects() returns empty objects

由 蹲街弑〆低调 提交于 2020-01-14 18:54:42
问题 My class has all properties as dynamic but still when retrieving them from realm i get a collection of empty objects, and check the realm db with the realm browser and the data is there, this is my class: class ProjectEntity: Object { /** Property: All properties of the ProjectEntity **/ dynamic var ProjectId = 0 dynamic var ProjectTitle = "" dynamic var ProjectSubtitle = "" dynamic var ProjectType = "" dynamic var ProjectClass = "" dynamic var ProjectCoordinates = "" dynamic var
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