ardware.usb.action.USB_ACCESSORY_ATTACHED"
    android:resource="@xml/usb_accessory_filter" /&gt;
</pre>

<p>Connections from other USB devices are not received by the ADK 2012 accessory.</p>

<p>Once the connection is established, the app can communicate with the accessory through file input
and output streams, as shown in the following example code:</p>

<pre>
ParcelFileDescriptor mFD = mUSBManager.openAccessory(acc);
if (mFD != null) {
  FileDescripter fd = mFD.getFileDescriptor();
  mIS = new FileInputS