Raspberry Pi上的JNativeHook

Question

我正在尝试在Raspberry Pi平台上使用JNativeHook

我有一个简单的Java可执行文件，在Mac和Windows上都可以正常运行，并且我认为在基于Debian的linux发行版上应该可以正常工作。

但是在启动时我得到：

Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError
at Main.<init>(Main.java:159)
at Main$1.run(Main.java:129)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:682)
at java.awt.EventQueue$3.run(EventQueue.java:680)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:691)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)
Caused by: java.lang.RuntimeException: Unable to locate the native library.
at org.jnativehook.GlobalScreen.loadNativeLibrary(Unknown Source)
at org.jnativehook.GlobalScreen.<init>(Unknown Source)
at org.jnativehook.GlobalScreen.<clinit>(Unknown Source)
... 16 more

因此，我必须做一些额外的工作才能在Linux上工作？

Answer 1

您需要将jar中包含的本机库重新编译为ARM。 它应该在Linux上没有任何问题地进行ant compile jar ，请使用ant compile jar进行构建。 如果您要提交错误报告，我将与您合作以获取支持的二进制文件。