title: Windows/Linux/Mac: Detecting Android (as an accessory) when connected
body: <p>I want to be able to detect when an Android device is connected to the computer.</p>
  
  <p>As "Android" is a collection of devices with varying vendor/product IDs, how are we able to identify if a product is an Android device upon USB connection?</p>
  
  <p>To make matters worse, the Android device class can be different too (phone, tablets, cameras, etc)</p>
  
  <p>For what it's worth, I'm using libusb-win32 (based on libusb-0.1)</p>