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I need to avoid using Android USB API and just get access to USB device file (like /dev/bus/usb/002/002 file) from my android app. Is there any opportunity to do it without rooting?

Now i'm getting permission error (from child process):

W/System.err( 9368): avrdude: ser_open(): can't open device "/dev/bus/usb/002/002": Permission denied W/System.err( 9368): ioctl("TIOCMGET"): Invalid argument
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No access to file directly. Use http://developer.android.com/reference/android/hardware/usb/UsbDeviceConnection.html#getFileDescriptor() instead

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