Android: Added new key codes without mapping.
diff --git a/src/video/android/SDL_androidkeyboard.c b/src/video/android/SDL_androidkeyboard.c
index d75e42a..a612351 100644
--- a/src/video/android/SDL_androidkeyboard.c
+++ b/src/video/android/SDL_androidkeyboard.c
@@ -300,6 +300,22 @@ static SDL_Scancode Android_Keycodes[] = {
SDL_SCANCODE_UNKNOWN, /* AKEYCODE_TV_MEDIA_CONTEXT_MENU */
SDL_SCANCODE_UNKNOWN, /* AKEYCODE_TV_TIMER_PROGRAMMING */
SDL_SCANCODE_HELP, /* AKEYCODE_HELP */
+ SDL_SCANCODE_UNKNOWN, /* AKEYCODE_NAVIGATE_PREVIOUS */
+ SDL_SCANCODE_UNKNOWN, /* AKEYCODE_NAVIGATE_NEXT */
+ SDL_SCANCODE_UNKNOWN, /* AKEYCODE_NAVIGATE_IN */
+ SDL_SCANCODE_UNKNOWN, /* AKEYCODE_NAVIGATE_OUT */
+ SDL_SCANCODE_UNKNOWN,
+ SDL_SCANCODE_UNKNOWN,
+ SDL_SCANCODE_UNKNOWN,
+ SDL_SCANCODE_UNKNOWN,
+ SDL_SCANCODE_UNKNOWN,
+ SDL_SCANCODE_UNKNOWN,
+ SDL_SCANCODE_UNKNOWN,
+ SDL_SCANCODE_UNKNOWN,
+ SDL_SCANCODE_UNKNOWN, /* AKEYCODE_MEDIA_SKIP_FORWARD */
+ SDL_SCANCODE_UNKNOWN, /* AKEYCODE_MEDIA_SKIP_BACKWARD */
+ SDL_SCANCODE_UNKNOWN, /* AKEYCODE_MEDIA_STEP_FORWARD */
+ SDL_SCANCODE_UNKNOWN, /* AKEYCODE_MEDIA_STEP_BACKWARD */
};
static SDL_Scancode