udev rules in android

Hi

I wanted to execute USB_modeswitch script when I inserted modem, I have wrote one script(myscript.sh) which will do the switching but I am not able to run automatically when I plugged my 3G dongle

My device is initially detecting as a cd-rom device and if I execute script manually it is switching

I am not finding udevdm and udev.conf files

Did anybody tried udev rules in android Will udev rules work in android

Thanks & Regards

O S L Reddy