Android Question SDK 31 and USBserial.RequestPermission

 public void RequestPermission(int paramInt) {
    byte b = 1;
    UsbManager usbManager = (UsbManager)BA.applicationContext.getSystemService("usb");
    HashMap hashMap = usbManager.getDeviceList();
    if (hashMap.size() > 0)
      for (UsbDevice usbDevice : hashMap.values()) {
        if (b++ == paramInt) {
          usbManager.requestPermission(usbDevice, PendingIntent.getBroadcast((Context)BA.applicationContext, 0, new Intent("com.android.example.USB_PERMISSION"), 0));
          return;
        } 
      }  
    UsbAccessory[] arrayOfUsbAccessory = usbManager.getAccessoryList();
    if (arrayOfUsbAccessory != null)
      usbManager.requestPermission(arrayOfUsbAccessory[0], PendingIntent.getBroadcast((Context)BA.applicationContext, 0, new Intent("com.android.example.USB_PERMISSION"), 0)); 
  }

    Dim USBSerial1 as felUsbSerial
    ...
    Dim jo As JavaObject
    jo = USBSerial1
    jo.RunMethod("setDTR", Array(true))
    jo.RunMethod("setRTS", Array(true))