Can Dalvik可以将匿名内部类转换为dex格式吗？

Question

我试图建立从XMLBeans的-2.6.0.jar和XMLBeans的-DEX 2.3.0.jar.I文件我收到以下错误

[2013-02-14 14:57:08 - SOSTestProject] Dx warning: Ignoring InnerClasses attribute for an anonymous inner class 
(org.apache.xmlbeans.impl.store.Locale$1) that doesn't come with an 
associated EnclosingMethod attribute. This class was probably produced by a 
compiler that did not target the modern .class file format. The recommended 
solution is to recompile the class from source, using an up-to-date compiler 
and without specifying any "-target" type options. The consequence of ignoring 
this warning is that reflective operations on this class will incorrectly 
indicate that it is *not* an inner class. 

[2013-02-14 14:57:08 - SOSTestProject] Dx 
UNEXPECTED TOP-LEVEL EXCEPTION: 
java.lang.IllegalArgumentException: already added: Lorg/apache/xmlbeans/xml/stream/Location; 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:123) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.dx.dex.file.DexFile.add(DexFile.java:163) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.dx.command.dexer.Main.processClass(Main.java:490) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.dx.command.dexer.Main.processFileBytes(Main.java:459) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.dx.command.dexer.Main.access$400(Main.java:67) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:398) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:245) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:131) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:109) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.dx.command.dexer.Main.processOne(Main.java:422) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.dx.command.dexer.Main.processAllFiles(Main.java:333) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.dx.command.dexer.Main.run(Main.java:209) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at java.lang.reflect.Method.invoke(Unknown Source) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.ide.eclipse.adt.internal.build.DexWrapper.run(DexWrapper.java:187) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.ide.eclipse.adt.internal.build.BuildHelper.executeDx(BuildHelper.java:745) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.ide.eclipse.adt.internal.build.builders.PostCompilerBuilder.build(PostCompilerBuilder.java:598) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:321) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:396) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.core.internal.resources.Project$1.run(Project.java:618) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.core.internal.resources.Project.internalBuild(Project.java:597) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.core.internal.resources.Project.build(Project.java:124) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.ide.eclipse.adt.internal.project.ProjectHelper.doFullIncrementalDebugBuild(ProjectHelper.java:1046) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at com.android.ide.eclipse.adt.internal.launch.LaunchConfigDelegate.launch(LaunchConfigDelegate.java:147) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:855) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:704) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:1047) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1251) 
[2013-02-14 14:57:08 - SOSTestProject] Dx at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) 
[2013-02-14 14:57:08 - SOSTestProject] Dx 1 error; aborting 
[2013-02-14 14:57:08 - SOSTestProject] Conversion to Dalvik format failed with error 1 

我觉得DVM不能匿名内部类翻译成。 dex格式。如果有人能够帮助解决这个问题，那将会非常有帮助。

Answer 1

匿名内部类没有问题。正如警告中提到的，这几乎可以肯定是一种较旧的类文件格式，并且可能会忽略该警告。

错误与正在添加到您尝试创建的dex文件的类集中存在多个上述类的副本有关。

基于您提供的稀疏信息，我猜测您将两个版本的jar放到项目的lib目录中。这是行不通的，因为dex文件不能包含一个类的多个副本（即1.3版本和1.6版本）。

如果您必须拥有两个版本，则需要重命名其中一个库中的类。例如，您可以使用jarjar工具自动更改类的包名称。