领域和Android数据绑定
我正在尝试在我的应用程序中使用Realm,但没有成功。问题似乎在于我在同一个应用程序中使用了数据绑定和领域 objectif允许用户使用View输入我通过数据绑定获得的一些数据,并插入到领域数据库中 我有以下错误:领域和Android数据绑定,android,realm,android-databinding,android-database,Android,Realm,Android Databinding,Android Database,我正在尝试在我的应用程序中使用Realm,但没有成功。问题似乎在于我在同一个应用程序中使用了数据绑定和领域 objectif允许用户使用View输入我通过数据绑定获得的一些数据,并插入到领域数据库中 我有以下错误: Character is not part of the schema for this Realm at io.realm.internal.modules.CompositeMediator.getMediator(CompositeMediator.java:172)
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)
这是我的性格宣言
@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");
}
}
}
这里是我的项目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
}
这里是我使用领域和数据绑定的活动
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);
下面是我使用的侦听器中的一些代码行
realm.commitTransaction();
我不明白问题出在哪里
诚恳地说,来自文档: 字段类型 Realm支持以下字段类型:boolean、byte、short、int、long、float、double、String、Date和byte[]。整数类型byte、short、int和long都映射到领域内的同一类型(实际上是long) 此外,
RealmObject
和RealmList的子类
在应用程序级别阻止build.gradle中的行
//应用插件:'realmandroid'
在同一文件中添加下一行
应用插件:“kotlin kapt”
将此依赖项添加到依赖项{}
annotationProcessor“com.android.databinding:compiler:3.2.0-alpha10”请发布您的完整字符。class@Farasy:字符类AddedataBinding似乎不是问题所在。它在我的测试场景中工作。检查此线程,可能会有帮助:请测试classpath'com.android.tools.build:gradle:2.2'
@EpicPandaForce我尝试了这个,但是。。。没有任何更改…抱歉,它不工作,我添加了@Ignore,但没有任何更改。我们还可以尝试强制它与android apt
plugin一起工作。我有一个构建问题:错误:Annotation processor'android.databinding.annotationprocessor.ProcessDataBinding'not found 1错误问题似乎是gradle 2.3.0-alpha1的版本。我将版本降级到2.2.2,现在,它似乎可以工作了(我再也没有错误了)。我只是需要检查一下,数据是存储还是记录
realm.commitTransaction();
private ObservableField<String> nbCaracteristicPointAvailableStringOb;
@RealmClass
public class Character extends RealmObject implements Serializable
//...
@Ignore
private ObservableField<String> nbCaracteristicPointAvailableStringOb;
public static Character create() {
Character character = new Character();
character.initCharacter();
return character;
}
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"
}
}
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'