rightButtons --> titleBarButtons

android/app/src/main/java/com/reactnativenavigation/controllers/NavigationActivity.java

 
     @Override
     public boolean onKeyUp(int keyCode, KeyEvent event) {
+
         return JsDevReloadHandler.onKeyUp(getCurrentFocus(), keyCode) || super.onKeyUp(keyCode, event);
     }
 
+    @Override
+    public boolean onKeyMultiple(int keyCode, int repeatCount, KeyEvent event) {
+        return super.onKeyMultiple(keyCode, repeatCount, event);
+    }
+
     private NavigationReactInstance getNavigationReactInstance() {
         return NavigationApplication.instance.getNavigationReactInstance();
     }

android/app/src/main/java/com/reactnativenavigation/react/JsDevReloadHandler.java

 
     //TODO yuck.
     public static boolean onKeyUp(View currentFocus, int keyCode) {
+
         ReactInstanceManager reactInstanceManager = NavigationApplication
                 .instance
                 .getNavigationReactInstance()

src/deprecated/platformSpecificDeprecated.android.js

   // Get image uri from image id
   const rightButtons = screen.rightButtons ? screen.rightButtons : screen.navigatorButtons ?
                                                                    screen.navigatorButtons.rightButtons : null;
+  screen.titleBarButtons = rightButtons;
+  
   if (rightButtons) {
     rightButtons.forEach(function(button) {
       if (button.icon) {