2011-06-07 75 views
4

我想知道是否可以将一组从EMF(ecore)模型生成的类包含到Android项目中。将EMF生成的Java类集成到Android项目中

我试图做到这一点,它编译罚款,但在运行时我得到错误,如下面的:


06-07 11:37:04.261: INFO/dalvikvm(649): Failed resolving Lorg/mmi/events/Event; interface 318 'Lorg/eclipse/emf/ecore/EObject;' 
06-07 11:37:04.261: WARN/dalvikvm(649): Link of class 'Lorg/mmi/events/Event;' failed 
06-07 11:37:04.261: WARN/dalvikvm(649): VFY: unable to find class referenced in signature (Lorg/mmi/events/Event;) 

像这样:


06-07 12:11:54.953: WARN/dalvikvm(721): threadid=1: thread exiting with uncaught exception (group=0x40014760) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721): FATAL EXCEPTION: main 
06-07 12:11:55.157: ERROR/AndroidRuntime(721): java.lang.NoClassDefFoundError: org.mmi.model.instantiator.MmiModelInstantiator 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at org.mmi.facades.MmiFacade.<init>(MmiFacade.java:30) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at com.mmi_android.instrumentation.InstrumentationContext.<init>(InstrumentationContext.java:15) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at com.mmi_android.instrumentation.InstrumentationContext.get(InstrumentationContext.java:21) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at com.example.helloandroid.HelloAndroid.onCreate(HelloAndroid.java:46) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1048) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1700) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1752) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at android.app.ActivityThread.access$1500(ActivityThread.java:123) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:993) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at android.os.Handler.dispatchMessage(Handler.java:99) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at android.os.Looper.loop(Looper.java:126) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at android.app.ActivityThread.main(ActivityThread.java:3997) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at java.lang.reflect.Method.invokeNative(Native Method) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at java.lang.reflect.Method.invoke(Method.java:491) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:841) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:599) 
06-07 12:11:55.157: ERROR/AndroidRuntime(721):  at dalvik.system.NativeStart.main(Native Method) 

感谢您的帮助!

+0

gracias Diego !! – pedromateo 2011-06-07 13:23:34

回答

2

最后,我解决了这个问题,使用了修改后的EMF核心软件包组合类。你可以在这里找到这些类:

论坛主题: http://dev.eclipse.org/mhonarc/lists/emf-dev/msg01001.html 项目主页和资源库: http://code.google.com/p/smatrt/source/browse/#svn%2Ftrunk%2Ftmp%2Forg%253Fstate%253Dclosed

我还需要包含在javax.xml的XML类*包。我删除了相应的注释,添加了javax.xml jar文件,现在一切都在Android中编译。

希望它在未来对您有所帮助。 干杯!

0

recent comment on the related Eclipse bug,保罗·艾伦写道:

只是以为我会发布了一份说明,一切正常。如果我将来自org.eclipse.emf.common,org.eclipse.emf.ecore和org.eclipse.emf.ecore.xmi插件的未修改类与我的模型生成的类一起搅拌,然后将其导入到我的Android项目的libs文件夹,只是工作。编译器很高兴。该应用在我的Nexus 7上运行。生活是美好的。

这似乎是可取的,因为它不涉及修补核心EMF类。不过,我还没有尝试过。