Android: add joystick compatibility mapping for XBOX 360 controller connected to Android device using USB dongle

jme3-core/src/main/resources/joystick-mapping.properties

@@ -6,7 +6,7 @@
 #   the new name as it will be reported through the Joystick
 #   interface.
 #
-#   Keys with spaces in them should have those spaces escaped. 
+#   Keys with spaces in them should have those spaces escaped.
 #   Values do not need their spaces escaped.  For example:
 #
 #   Some\ Joystick.0=3
@@ -37,22 +37,29 @@ Controller\ (Xbox\ 360\ Wireless\ Receiver\ for\ Windows).ry=rz
 # requires custom code to support trigger buttons but this
 # keeps it from confusing the .rx mapping.
 Controller\ (Xbox\ 360\ Wireless\ Receiver\ for\ Windows).z=trigger
- 
+
 # Xbox 360 Controller (copied from wireless version)
 Controller\ (XBOX\ 360\ For\ Windows).0=2
 Controller\ (XBOX\ 360\ For\ Windows).1=1
 Controller\ (XBOX\ 360\ For\ Windows).2=3
 Controller\ (XBOX\ 360\ For\ Windows).3=0
- 
+
 Controller\ (XBOX\ 360\ For\ Windows).6=8
 Controller\ (XBOX\ 360\ For\ Windows).7=9
- 
+
 Controller\ (XBOX\ 360\ For\ Windows).8=10
 Controller\ (XBOX\ 360\ For\ Windows).9=11
- 
+
 Controller\ (XBOX\ 360\ For\ Windows).rx=z
 Controller\ (XBOX\ 360\ For\ Windows).ry=rz
- 
+
 # requires custom code to support trigger buttons but this
 # keeps it from confusing the .rx mapping.
 Controller\ (XBOX\ 360\ For\ Windows).z=trigger
+
+# XBOX 360 Controller connected to Android using
+# the USB dongle
+Xbox\ 360\ Wireless\ Receiver.AXIS_RX=z
+Xbox\ 360\ Wireless\ Receiver.AXIS_RY=rz
+Xbox\ 360\ Wireless\ Receiver.z=AXIS_RX
+Xbox\ 360\ Wireless\ Receiver.rz=AXIS_RY