Hallo @ all
in the code below i have the problem that the method
getAttachedUsbDevices() returns an empty list. But it should return a
list of the internal UsbHubs that is never empty because my pc has 6 usb
ports!?
------------------------------------------------------------------
public static void showAttachedDevice(){
try {
UsbServices usbServices = UsbHostManager.getUsbServices();
UsbHub usbRootHub = usbServices.getRootUsbHub();
System.out.println(usbRootHub.getAttachedUsbDevices().size());
} catch (SecurityException e) {
e.printStackTrace();
} catch (UsbException e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
showAttachedDevice();
}
------------------------------------------------------------------
Does someone see the problem?
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