java.lang.UnsatisfiedLinkError: Couldn't load EmbedIrisCoreSo from loader dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.ivan.usbhostdemo-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.ivan.usbhostdemo-1, /system/lib]]]: findLibrary returned null