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diff --git a/src/drivers/Android/Fl_Android_Window_Driver.H b/src/drivers/Android/Fl_Android_Window_Driver.H
new file mode 100644
index 000000000..545b2c718
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+++ b/src/drivers/Android/Fl_Android_Window_Driver.H
@@ -0,0 +1,144 @@
+//
+// "$Id: Fl_Android_Window_Driver.H 12668 2018-02-16 16:24:32Z manolo $"
+//
+// Definition of Apple Cocoa window driver
+// for the Fast Light Tool Kit (FLTK).
+//
+// Copyright 2010-2018 by Bill Spitzak and others.
+//
+// This library is free software. Distribution and use rights are outlined in
+// the file "COPYING" which should have been included with this file.  If this
+// file is missing or damaged, see the license at:
+//
+//     http://www.fltk.org/COPYING.php
+//
+// Please report all bugs and problems on the following page:
+//
+//     http://www.fltk.org/str.php
+//
+
+/**
+ \file Fl_WinAPI_Window_Driver.H
+ \brief Definition of Windows window driver.
+ */
+
+#ifndef FL_WINAPI_WINDOW_DRIVER_H
+#define FL_WINAPI_WINDOW_DRIVER_H
+
+#include <FL/Fl_Window_Driver.H>
+//#include <windows.h>
+
+/*
+ Move everything here that manages the native window interface.
+
+ There is one window driver for each Fl_Window. Window drivers manage window
+ actions such as resizing, events, decoration, fullscreen modes, etc. . All
+ drawing and rendering is managed by the Surface device and the associated 
+ graphics driver.
+
+ - window specific event handling
+ - window types and styles, depth, etc.
+ - decorations
+ 
+ ? where do we handle the interface between OpenGL/DirectX and Cocoa/Windows/Glx?
+ */
+
+
+struct Fl_Window_Driver::shape_data_type {
+  int lw_; ///<  width of shape image
+  int lh_; ///<  height of shape image
+  Fl_Image* shape_; ///<  shape image
+  Fl_Bitmap *todelete_; ///<  auxiliary bitmap image
+};
+
+class FL_EXPORT Fl_Android_Window_Driver : public Fl_Window_Driver
+{
+  static Fl_Window *sCurrent;
+#if 0
+
+  friend class Fl_Window;
+  struct icon_data {
+    const void *legacy_icon;
+    Fl_RGB_Image **icons;
+    int count;
+    HICON big_icon;
+    HICON small_icon;
+  };
+  int screen_num_;
+private:
+  void shape_bitmap_(Fl_Image* b);
+  void shape_alpha_(Fl_Image* img, int offset);
+#endif
+
+public:
+  Fl_Android_Window_Driver(Fl_Window *w) : Fl_Window_Driver(w) {}
+  ~Fl_Android_Window_Driver() {}
+  static inline Fl_Android_Window_Driver* driver(Fl_Window *w) {
+    return (Fl_Android_Window_Driver*)w->driver();
+  }
+
+#if 0
+  HDC private_dc; // used for OpenGL
+  RECT border_width_title_bar_height(int &bx, int &by, int &bt);
+  virtual void screen_num(int n);
+  virtual int screen_num();
+
+  struct icon_data *icon_;
+  HCURSOR cursor;
+  int custom_cursor;
+  struct type_for_resize_window_between_screens {
+    int screen;
+    bool busy;
+  };
+  static type_for_resize_window_between_screens data_for_resize_window_between_screens_;
+  void set_minmax(LPMINMAXINFO minmax);
+  int fake_X_wm(int &X, int &Y, int &bt,int &bx,int &by);
+  void make_fullscreen(int X, int Y, int W, int H);
+  // --- window data
+  virtual int decorated_w();
+  virtual int decorated_h();
+
+  // --- window management
+  virtual Fl_X *makeWindow();
+  virtual void flush_double();
+  virtual void flush_overlay();
+  virtual void draw_begin();
+  virtual void make_current() { sCurrent = this; }
+#endif
+  virtual void show();
+#if 0
+  virtual void label(const char *name,const char *iname);
+  virtual void resize(int X,int Y,int W,int H);
+  virtual void hide();
+  virtual void map();
+  virtual void unmap();
+  virtual void fullscreen_on();
+  virtual void fullscreen_off(int X, int Y, int W, int H);
+  virtual void iconize();
+  virtual void decoration_sizes(int *top, int *left,  int *right, int *bottom);
+  // --- window cursor stuff
+  virtual int set_cursor(Fl_Cursor);
+  virtual int set_cursor(const Fl_RGB_Image*, int, int);
+
+  virtual void shape(const Fl_Image* img);
+  virtual void icons(const Fl_RGB_Image *icons[], int count);
+  virtual const void *icon() const;
+  virtual void icon(const void * ic);
+  virtual void free_icons();
+  void set_icons(); // driver-internal support function
+  // this one is implemented in Fl_win32.cxx
+  virtual void capture_titlebar_and_borders(Fl_Shared_Image*& top, Fl_Shared_Image*& left, Fl_Shared_Image*& bottom, Fl_Shared_Image*& right);
+  virtual int scroll(int src_x, int src_y, int src_w, int src_h, int dest_x, int dest_y,
+                     void (*draw_area)(void*, int,int,int,int), void* data);
+  static void resize_after_screen_change(void *data);
+
+#endif
+
+};
+
+
+#endif // FL_WINAPI_WINDOW_DRIVER_H
+
+//
+// End of "$Id: Fl_Android_Window_Driver.H 12668 2018-02-16 16:24:32Z manolo $".
+//