I'm trying to use Realm in my app, but without success. The problem seems to be the fact that i use databinding and Realm in the same application.
The objectif, is let the user to use View to enter some data that i get with databinding, and insert into a Realm Database
I have the following error :
Character is not part of the schema for this Realm
at io.realm.internal.modules.CompositeMediator.getMediator(CompositeMediator.java:172)
at io.realm.internal.modules.CompositeMediator.getTableName(CompositeMediator.java:90)
at io.realm.RealmSchema.getTable(RealmSchema.java:296)
at io.realm.Realm.createObjectInternal(Realm.java:817)
at io.realm.Realm.createObject(Realm.java:801)
Here my Character declaration
@RealmClass
public class Character extends RealmObject implements Serializable
private String classGame;
private String name;
private RealmList<Item> equipments;
private RealmList<CaracteristicClass> caracteristicClasses;
private RealmList<Caracteristic> parchemin;
private RealmList<Caracteristic> caracteristics;
private RealmList<Sort> spells;
private int nbCaracteristicPointAvailable;
private ObservableField<String> nbCaracteristicPointAvailableStringOb;
private int level;
private String levelString;
public Character() {
initCharacter();
}
private void initCharacter(){
nbCaracteristicPointAvailableStringOb = new ObservableField<>();
caracteristics = new RealmList<>();
parchemin = new RealmList<>();
spells = new RealmList<>();
/*
* Init base caracteristic
*/
Caracteristic caracteristic = new Caracteristic(TypeCaracteristic.VITALITE.toString(),0,0,11,0);
caracteristics.add(caracteristic);
caracteristic = new Caracteristic(TypeCaracteristic.SAGESSE.toString(),0,0,12,0);
caracteristics.add(caracteristic);
caracteristic = new Caracteristic(TypeCaracteristic.FORCE.toString(),0,0,13,0);
caracteristics.add(caracteristic);
caracteristic = new Caracteristic(TypeCaracteristic.INTELLIGENCE.toString(),0,0,14,0);
caracteristics.add(caracteristic);
caracteristic = new Caracteristic(TypeCaracteristic.CHANCE.toString(),0,0,15,0);
caracteristics.add(caracteristic);
caracteristic = new Caracteristic(TypeCaracteristic.AGILITE.toString(),0,0,16,0);
caracteristics.add(caracteristic);
caracteristic = new Caracteristic(TypeCaracteristic.LEVEL.toString(),1,200,-1,200);
caracteristics.add(caracteristic);
/*
* Parchemin caractéristique
*/
caracteristic = new Caracteristic(TypeCaracteristic.VITALITE.toString(),0,100,11,100);
parchemin.add(caracteristic);
caracteristic = new Caracteristic(TypeCaracteristic.SAGESSE.toString(),0,100,12,100);
parchemin.add(caracteristic);
caracteristic = new Caracteristic(TypeCaracteristic.FORCE.toString(),0,100,13,100);
parchemin.add(caracteristic);
caracteristic = new Caracteristic(TypeCaracteristic.INTELLIGENCE.toString(),0,100,14,100);
parchemin.add(caracteristic);
caracteristic = new Caracteristic(TypeCaracteristic.CHANCE.toString(),0,100,15,100);
parchemin.add(caracteristic);
caracteristic = new Caracteristic(TypeCaracteristic.AGILITE.toString(),0,100,16,100);
parchemin.add(caracteristic);
caracteristicClasses = new RealmList<>();
CaracteristicClass caracteristicClass = new CaracteristicClass(0,TypeCaracteristic.VITALITE.toString(),1);
caracteristicClasses.add(caracteristicClass);
caracteristicClass = new CaracteristicClass(0,TypeCaracteristic.SAGESSE.toString(),3);
caracteristicClasses.add(caracteristicClass);
caracteristicClass = new CaracteristicClass(0,TypeCaracteristic.AGILITE.toString(),1);
caracteristicClasses.add(caracteristicClass);
caracteristicClass = new CaracteristicClass(0,TypeCaracteristic.CHANCE.toString(),1);
caracteristicClasses.add(caracteristicClass);
caracteristicClass = new CaracteristicClass(0,TypeCaracteristic.FORCE.toString(),1);
caracteristicClasses.add(caracteristicClass);
caracteristicClass = new CaracteristicClass(0,TypeCaracteristic.INTELLIGENCE.toString(),1);
caracteristicClasses.add(caracteristicClass);
}
public Character(final String name, final int level ){
initCharacter();
}
public String getClassGame() {
return classGame;
}
public void setClassGame(String classGame) {
this.classGame = classGame;
}
public String getName(){
return name;
}
public void setName(String name) {
this.name = name;
}
public RealmList<Item> getEquipments() {
return equipments;
}
public void setEquipments(RealmList<Item> equipments) {
this.equipments = equipments;
}
public RealmList<Caracteristic> getParchemin() {
return parchemin;
}
public void setParchemin(RealmList<Caracteristic> parchemin) {
this.parchemin = parchemin;
}
public RealmList<Caracteristic> getCaracteristics() {
return caracteristics;
}
public void setCaracteristics(RealmList<Caracteristic> caracteristics) {
this.caracteristics = caracteristics;
}
public RealmList<Sort> getSpells() {
return spells;
}
public void setSpells(RealmList<Sort> spells) {
this.spells = spells;
}
public int getLevel() {
return level;
}
public String getLevelString() {
return levelString;
}
public ObservableField<String> getNbCaracteristicPointAvailableStringOb() {
return nbCaracteristicPointAvailableStringOb;
}
public void setNbCaracteristicPointAvailableStringOb(String nbCaracteristicPointAvailableStringOb) {
this.nbCaracteristicPointAvailableStringOb.set(nbCaracteristicPointAvailableStringOb);
this.nbCaracteristicPointAvailableStringOb.notifyPropertyChanged(BR.character);
}
public void setLevelString(String levelString) {
this.levelString = levelString;
try{
if(!this.levelString.equals("")){
this.level = Integer.parseInt(this.levelString);
if(level>0 && level<=Constants.MAX_LEVEL){
nbCaracteristicPointAvailable = (level -1) * 5;
this.setNbCaracteristicPointAvailableStringOb(String.valueOf(nbCaracteristicPointAvailable));
}
}
}catch (NumberFormatException ex){
Log.i("Character","emptyString or Invalid");
}
}
Here my module build.gradle
apply plugin: 'com.android.application'
apply plugin: 'realm-android'
apply plugin: 'com.jakewharton.butterknife'
android {
compileSdkVersion 25
buildToolsVersion "25.0.1"
defaultConfig {
applicationId "*******"
minSdkVersion 15
targetSdkVersion 25
versionCode 1
versionName "0.0.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
dataBinding{
enabled = true;
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso- core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:25.0.1'
compile 'com.android.support:design:25.0.1'
compile 'com.android.support.constraint:constraint-layout:1.0.0-beta4'
compile 'com.android.support:appcompat-v7:25.0.1'
compile 'com.android.support:recyclerview-v7:25.0.1'
compile 'com.android.support:cardview-v7:25.0.1'
compile 'com.android.support:support-v4:25.0.1'
compile 'pl.droidsonroids.gif:android-gif-drawable:1.2.3'
compile 'com.github.amlcurran.showcaseview:library:5.0.0'
compile 'org.jsoup:jsoup:1.7.3'
compile 'com.android.support:design:25.0.1'
compile 'com.google.android.gms:play-services-appindexing:9.8.0'
compile 'com.jakewharton:butterknife:8.4.0'
compile 'com.android.support.constraint:constraint-layout:1.0.0-beta4'
compile 'org.apache.commons:commons-collections4:4.1'
compile 'org.apache.commons:commons-lang3:3.4'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.4.0'
testCompile 'junit:junit:4.12'
compile project(path: ':androidhttprequestlibrairy')
}
Here my project build.gradle
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.0-alpha1'
classpath "io.realm:realm-gradle-plugin:2.2.1"
classpath 'com.jakewharton:butterknife-gradle-plugin:8.4.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
Here my activity that use Realm and DataBinding
final ActivityCreateBinding binding = DataBindingUtil.setContentView(this, R.layout.activity_create);
ButterKnife.bind(binding.getRoot());
Realm.init(getApplicationContext());
RealmConfiguration config = new RealmConfiguration.Builder().build();
realm = Realm.getInstance(config);
realm.beginTransaction();
character = realm.createObject(Character.class);
binding.setCharacter(character);
And some line of code below in a listener i use
realm.commitTransaction();
I don't understant what is the problem ...
Sincerely,
From the documentation:
Field types
Realm supports the following field types: boolean, byte, short, int, long, float, double, String, Date and byte[]. The integer types byte, short, int, and long are all mapped to the same type (long actually) within Realm.
Moreover, subclasses of
RealmObjectandRealmList<? extends RealmObject>are supported to model relationships.
Well, you also have this:
private ObservableField<String> nbCaracteristicPointAvailableStringOb;
That's not a supported RealmModel field, so that won't work. You'd have to add @Ignore annotation.
@RealmClass
public class Character extends RealmObject implements Serializable
//...
@Ignore
private ObservableField<String> nbCaracteristicPointAvailableStringOb;
Also, you can test if this will work at all, but I think it'd be safer to use a static factory method instead of initializing all these lists and stuff in the default constructor that is also used when instantiating managed proxies.
public static Character create() {
Character character = new Character();
character.initCharacter();
return character;
}
(and on a completely unrelated sidenote, I don't know why this class is Serializable, why would you want to throw a RealmObject through an ObjectOutputStream...?)
EDIT: You can also try forcing it to work by adding android-apt plugin.
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.0-alpha1'
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
classpath "io.realm:realm-gradle-plugin:2.2.1"
}
}
Then
apply plugin: 'com.android.application'
apply plugin: 'com.neenbedankt.android-apt'
apply plugin: 'realm-android'
//...
compile 'com.jakewharton:butterknife:8.4.0'
// ...
apt 'com.jakewharton:butterknife-compiler:8.4.0'