code: package org.libsdl.app;
  
  import android.hardware.usb.UsbDevice;
  
  interface HIDDevice
  {
      public int getId();
      public int getVendorId();
      public int getProductId();
      public String getSerialNumber();
      public int getVersion();
      public String getManufacturerName();
      public String getProductName();
      public UsbDevice getDevice();
      public boolean open();
      public int sendFeatureReport(byte[] report);
      public int sendOutputReport(byte[] report);
      public boolean getFeatureReport(byte[] report);
      public void setFrozen(boolean frozen);
      public void close();
      public void shutdown();
  }
  