Add badge styling options

android/app/src/main/java/com/reactnativenavigation/params/StyleParams.java

     public Color selectedBottomTabsButtonColor;
     public Color bottomTabsButtonColor;
     public boolean forceTitlesDisplay;
+    public Color bottomTabBadgeTextColor;
+    public Color bottomTabBadgeBackgroundColor;
 
     public Color navigationBarColor;
 }

android/app/src/main/java/com/reactnativenavigation/params/parsers/StyleParamsParser.java

         result.bottomTabsButtonColor = getColor("bottomTabsButtonColor", getDefaultBottomTabsButtonColor());
         result.selectedBottomTabsButtonColor =
                 getColor("bottomTabsSelectedButtonColor", getDefaultSelectedBottomTabsButtonColor());
+        result.bottomTabBadgeTextColor = getColor("bottomTabBadgeTextColor", getBottomTabBadgeTextColor());
+        result.bottomTabBadgeBackgroundColor = getColor("bottomTabBadgeBackgroundColor", getBottomTabBadgeBackgroundColor());
 
         result.navigationBarColor = getColor("navigationBarColor", getDefaultNavigationColor());
         result.forceTitlesDisplay = getBoolean("forceTitlesDisplay", getDefaultForceTitlesDisplay());
         return AppStyle.appStyle == null ? new StyleParams.Color() : AppStyle.appStyle.selectedBottomTabsButtonColor;
     }
 
+    private StyleParams.Color getBottomTabBadgeTextColor() {
+        return new StyleParams.Color();
+    }
+
+    private StyleParams.Color getBottomTabBadgeBackgroundColor() {
+        return new StyleParams.Color();
+    }
+
     private StyleParams.Color getDefaultBottomTabsButtonColor() {
         return AppStyle.appStyle == null ? new StyleParams.Color() : AppStyle.appStyle.bottomTabsButtonColor;
     }

android/app/src/main/java/com/reactnativenavigation/views/BottomTabs.java

 import com.aurelhubert.ahbottomnavigation.AHBottomNavigation;
 import com.aurelhubert.ahbottomnavigation.AHBottomNavigationItem;
 import com.reactnativenavigation.animation.VisibilityAnimator;
+import com.reactnativenavigation.params.AppStyle;
 import com.reactnativenavigation.params.ScreenParams;
 import com.reactnativenavigation.params.StyleParams;
 import com.reactnativenavigation.utils.ViewUtils;
         setForceTint(true);
         setId(ViewUtils.generateViewId());
         createVisibilityAnimator();
+        setStyle();
     }
 
     public void addTabs(List<ScreenParams> params, OnTabSelectedListener onTabSelectedListener) {
             }
         });
     }
+
+    private void setStyle() {
+        if (AppStyle.appStyle.bottomTabBadgeBackgroundColor.hasColor()) {
+            setNotificationBackgroundColor(AppStyle.appStyle.bottomTabBadgeBackgroundColor.getColor());
+        }
+        if (AppStyle.appStyle.bottomTabBadgeTextColor.hasColor()) {
+            setNotificationTextColor(AppStyle.appStyle.bottomTabBadgeTextColor.getColor());
+        }
+    }
 }

src/deprecated/platformSpecificDeprecated.android.js

     bottomTabsHidden: originalStyleObject.tabBarHidden,
     bottomTabsHiddenOnScroll: originalStyleObject.bottomTabsHiddenOnScroll,
     forceTitlesDisplay: originalStyleObject.forceTitlesDisplay,
+    bottomTabBadgeTextColor: originalStyleObject.bottomTabBadgeTextColor,
+    bottomTabBadgeBackgroundColor: originalStyleObject.bottomTabBadgeBackgroundColor,
 
     navigationBarColor: originalStyleObject.navigationBarColor
   }