Failed to register native method nativeSetStatusCallback in base.apk

Posted 2021-12-20 柳鲲鹏

• 具体错误：

Failed to register native method com.serenegiant.usb.UVCCamera.nativeSetStatusCallback(JLcom/serenegiant/usb/IStatusCallback;)I in base.apk
2021-11-24 19:47:03.086 28179-28216/? E/libUVCCamera: [28216*serenegiant_usb_UVCCamera.cpp:2007:
registerNativeMethods]:registerNativeMethods failed(class=com/serenegiant/usb/UVCCamera)
    
    --------- beginning of crash
2021-11-24 19:47:03.087 28179-28216/? E/androidRuntime: FATAL EXCEPTION: a
    Process: com.serenegiant.usbcameratest, PID: 28179
    java.lang.NoSuchMethodError: no static or non-static method "Lcom/serenegiant/usb/UVCCamera;.Failed to register native method (JLcom/serenegiant/usb/IStatusCallback;)I"

• 解决办法：

就是签名不对。

特别是要注意加密的问题。从代码来看什么都对，打包之后，JAVA类名已经变了，而JNI一层还是原来的。