क्या एंड्रॉइड पर ज़लान से जावा एक्सटेंशन फ़ंक्शन को कॉल करना संभव है?

Question

docx4j डॉकएक्स को एचटीएमएल में परिवर्तित करने के लिए ज़लान का उपयोग करता है, और काम करने के लिए ज़लान जावा एक्सटेंशन पर भारी निर्भर करता है।

लेकिन Xalan एक्सटेंशन Android पर मेरे लिए काम नहीं करते हैं (4.0.3 के साथ काम करते हैं)। LogCat का कहना है:

05-14 15:38:02.840: I/dalvikvm(7249): DexOpt: illegal method access (call Lorg/apache/xalan/extensions/ExtensionHandler;.getClassForName (Ljava/lang/String;)Ljava/lang/Class; from Lorg/apache/xalan/extensions/ExtensionHandlerJavaPackage;) 
05-14 15:38:02.840: I/dalvikvm(7249): Could not find method org.apache.xalan.extensions.ExtensionHandler.getClassForName, referenced from method org.apache.xalan.extensions.ExtensionHandlerJavaPackage.callFunction 
05-14 15:38:02.840: W/dalvikvm(7249): VFY: unable to resolve static method 21489: Lorg/apache/xalan/extensions/ExtensionHandler;.getClassForName (Ljava/lang/String;)Ljava/lang/Class; 
05-14 15:38:02.840: D/dalvikvm(7249): VFY: replacing opcode 0x71 at 0x0096 
05-14 15:38:02.840: I/dalvikvm(7249): Could not find method org.apache.xalan.transformer.TransformerImpl.getDebug, referenced from method org.apache.xalan.extensions.ExtensionHandlerJavaPackage.callFunction 
05-14 15:38:02.840: W/dalvikvm(7249): VFY: unable to resolve virtual method 23717: Lorg/apache/xalan/transformer/TransformerImpl;.getDebug()Z 
05-14 15:38:02.840: D/dalvikvm(7249): VFY: replacing opcode 0x74 at 0x0133 
05-14 15:38:02.840: I/dalvikvm(7249): DexOpt: illegal method access (call Lorg/apache/xalan/extensions/ExtensionHandler;.getClassForName (Ljava/lang/String;)Ljava/lang/Class; from Lorg/apache/xalan/extensions/ExtensionHandlerJavaPackage;) 
05-14 15:38:02.840: I/dalvikvm(7249): Could not find method org.apache.xalan.extensions.ExtensionHandler.getClassForName, referenced from method org.apache.xalan.extensions.ExtensionHandlerJavaPackage.callFunction 
05-14 15:38:02.840: W/dalvikvm(7249): VFY: unable to resolve static method 21489: Lorg/apache/xalan/extensions/ExtensionHandler;.getClassForName (Ljava/lang/String;)Ljava/lang/Class; 
05-14 15:38:02.840: D/dalvikvm(7249): VFY: replacing opcode 0x71 at 0x0189 
05-14 15:38:02.840: I/dalvikvm(7249): Could not find method org.apache.xalan.transformer.TransformerImpl.getDebug, referenced from method org.apache.xalan.extensions.ExtensionHandlerJavaPackage.callFunction 
05-14 15:38:02.840: W/dalvikvm(7249): VFY: unable to resolve virtual method 23717: Lorg/apache/xalan/transformer/TransformerImpl;.getDebug()Z 
05-14 15:38:02.840: D/dalvikvm(7249): VFY: replacing opcode 0x74 at 0x028e 
05-14 15:38:02.840: I/dalvikvm(7249): DexOpt: illegal method access (call Lorg/apache/xalan/extensions/ExtensionHandler;.getClassForName (Ljava/lang/String;)Ljava/lang/Class; from Lorg/apache/xalan/extensions/ExtensionHandlerJavaPackage;) 
05-14 15:38:02.840: I/dalvikvm(7249): Could not find method org.apache.xalan.extensions.ExtensionHandler.getClassForName, referenced from method org.apache.xalan.extensions.ExtensionHandlerJavaPackage.isElementAvailable 
05-14 15:38:02.840: W/dalvikvm(7249): VFY: unable to resolve static method 21489: Lorg/apache/xalan/extensions/ExtensionHandler;.getClassForName (Ljava/lang/String;)Ljava/lang/Class; 
05-14 15:38:02.840: D/dalvikvm(7249): VFY: replacing opcode 0x71 at 0x0022 
05-14 15:38:02.840: I/dalvikvm(7249): DexOpt: illegal method access (call Lorg/apache/xalan/extensions/ExtensionHandler;.getClassForName (Ljava/lang/String;)Ljava/lang/Class; from Lorg/apache/xalan/extensions/ExtensionHandlerJavaPackage;) 
05-14 15:38:02.840: I/dalvikvm(7249): Could not find method org.apache.xalan.extensions.ExtensionHandler.getClassForName, referenced from method org.apache.xalan.extensions.ExtensionHandlerJavaPackage.isFunctionAvailable 
05-14 15:38:02.840: W/dalvikvm(7249): VFY: unable to resolve static method 21489: Lorg/apache/xalan/extensions/ExtensionHandler;.getClassForName (Ljava/lang/String;)Ljava/lang/Class; 
05-14 15:38:02.840: D/dalvikvm(7249): VFY: replacing opcode 0x71 at 0x0021 
05-14 15:38:02.840: I/dalvikvm(7249): DexOpt: illegal method access (call Lorg/apache/xalan/extensions/ExtensionHandler;.getClassForName (Ljava/lang/String;)Ljava/lang/Class; from Lorg/apache/xalan/extensions/ExtensionHandlerJavaPackage;) 
05-14 15:38:02.840: I/dalvikvm(7249): Could not find method org.apache.xalan.extensions.ExtensionHandler.getClassForName, referenced from method org.apache.xalan.extensions.ExtensionHandlerJavaPackage.processElement 
05-14 15:38:02.840: W/dalvikvm(7249): VFY: unable to resolve static method 21489: Lorg/apache/xalan/extensions/ExtensionHandler;.getClassForName (Ljava/lang/String;)Ljava/lang/Class; 
05-14 15:38:02.840: D/dalvikvm(7249): VFY: replacing opcode 0x71 at 0x004c 
05-14 15:38:02.840: I/dalvikvm(7249): Could not find method org.apache.xalan.transformer.TransformerImpl.getDebug, referenced from method org.apache.xalan.extensions.ExtensionHandlerJavaPackage.processElement 
05-14 15:38:02.840: W/dalvikvm(7249): VFY: unable to resolve virtual method 23717: Lorg/apache/xalan/transformer/TransformerImpl;.getDebug()Z 
05-14 15:38:02.840: D/dalvikvm(7249): VFY: replacing opcode 0x74 at 0x0091 
05-14 15:38:02.860: D/AndroidRuntime(7249): Shutting down VM 
05-14 15:38:02.860: W/dalvikvm(7249): threadid=1: thread exiting with uncaught exception (group=0x40a531f8) 
05-14 15:38:02.860: E/AndroidRuntime(7249): FATAL EXCEPTION: main 
05-14 15:38:02.860: E/AndroidRuntime(7249): java.lang.IllegalAccessError: tried to access method org.apache.xalan.extensions.ExtensionHandler.getClassForName:(Ljava/lang/String;Ljava/util/Vector;Ljava/lang/Object;Lorg/apache/xalan/extensions/ExpressionContext;)Ljava/lang/Object; from class org.apache.xalan.extensions.ExtensionHandlerJavaPackage 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.extensions.ExtensionHandlerJavaPackage.callFunction(ExtensionHandlerJavaPackage.java:315) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.extensions.ExtensionHandlerJavaPackage.callFunction(ExtensionHandlerJavaPackage.java:440) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.extensions.ExtensionsTable.extFunction(ExtensionsTable.java:222) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.transformer.TransformerImpl.extFunction(TransformerImpl.java:417) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xpath.functions.FuncExtFunction.execute(FuncExtFunction.java:208) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xpath.XPath.execute(XPath.java:337) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.templates.ElemVariable.getValue(ElemVariable.java:274) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.templates.ElemVariable.execute(ElemVariable.java:245) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:370) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:175) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2223) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2096) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1228) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:614) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1145) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1123) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.docx4j.XmlUtils.transform(XmlUtils.java:841) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.docx4j.XmlUtils.transform(XmlUtils.java:734) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at org.docx4j.convert.out.html.HtmlExporterNG2.html(HtmlExporterNG2.java:269) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at com.example.HelloAndroid.HelloAndroid.onCreate(HelloAndroid.java:58) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at android.app.Activity.performCreate(Activity.java:4465) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at android.app.ActivityThread.access$600(ActivityThread.java:123) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at android.os.Handler.dispatchMessage(Handler.java:99) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at android.os.Looper.loop(Looper.java:137) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at android.app.ActivityThread.main(ActivityThread.java:4424) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at java.lang.reflect.Method.invokeNative(Native Method) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at java.lang.reflect.Method.invoke(Method.java:511) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 
05-14 15:38:02.860: E/AndroidRuntime(7249): at dalvik.system.NativeStart.main(Native Method) 

क्या समस्या ठीक है पर कोई विचार है, और समाधान?

Answer 1

एंड्रॉइड में कुछ अपाचे एक्सएमएल पुस्तकालयों की अपनी प्रति शामिल है। यदि आप अपने ऐप में अपने संस्करणों को शामिल करना चाहते हैं, तो आपकी सबसे अच्छी शर्त instructions here का उपयोग करके इसे पुन: पैकेज करना है।