Support only showing label of selected bottom tab

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

@@ -29,7 +29,6 @@ public class BottomTabs extends AHBottomNavigation {
         createVisibilityAnimator();
         setStyle();
         setFontFamily(context);
-        setTitlesDisplayState();
     }
 
     public void addTabs(List<ScreenParams> params, OnTabSelectedListener onTabSelectedListener) {
@@ -39,6 +38,7 @@ public class BottomTabs extends AHBottomNavigation {
             addItem(item);
             setOnTabSelectedListener(onTabSelectedListener);
         }
+        setTitlesDisplayState();
     }
 
     public void setStyleFromScreen(StyleParams params) {
@@ -58,19 +58,21 @@ public class BottomTabs extends AHBottomNavigation {
     private void setTitlesDisplayState() {
         if (AppStyle.appStyle.forceTitlesDisplay) {
             setTitleState(TitleState.ALWAYS_SHOW);
+        } else if (hasTabsWithLabels()) {
+            setTitleState(TitleState.SHOW_WHEN_ACTIVE);
         } else {
-            centerIconsIfNeeded();
+            setTitleState(TitleState.ALWAYS_HIDE);
         }
     }
 
-    private void centerIconsIfNeeded() {
+    private boolean hasTabsWithLabels() {
         for (int i = 0; i < getItemsCount(); i++) {
             String title = getItem(0).getTitle(getContext());
             if (!TextUtils.isEmpty(title)) {
-                return;
+                return true;
             }
         }
-        setTitleState(TitleState.ALWAYS_HIDE);
+        return false;
     }
 
     public void setVisibility(boolean hidden, boolean animated) {
@@ -114,11 +116,13 @@ public class BottomTabs extends AHBottomNavigation {
     }
 
     private boolean hasBadgeTextColor() {
-        return AppStyle.appStyle.bottomTabBadgeTextColor != null && AppStyle.appStyle.bottomTabBadgeTextColor.hasColor();
+        return AppStyle.appStyle.bottomTabBadgeTextColor != null &&
+               AppStyle.appStyle.bottomTabBadgeTextColor.hasColor();
     }
 
     private boolean hasBadgeBackgroundColor() {
-        return AppStyle.appStyle.bottomTabBadgeBackgroundColor != null && AppStyle.appStyle.bottomTabBadgeBackgroundColor.hasColor();
+        return AppStyle.appStyle.bottomTabBadgeBackgroundColor != null &&
+               AppStyle.appStyle.bottomTabBadgeBackgroundColor.hasColor();
     }
 
     private boolean hasBottomTabFontFamily() {
@@ -126,7 +130,7 @@ public class BottomTabs extends AHBottomNavigation {
     }
 
     private void setFontFamily(Context context) {
-        if(hasBottomTabFontFamily()) {
+        if (hasBottomTabFontFamily()) {
 
             AssetManager assetManager = context.getAssets();
             String fontFamilyName = AppStyle.appStyle.bottomTabFontFamily;
@@ -142,7 +146,7 @@ public class BottomTabs extends AHBottomNavigation {
                 e.printStackTrace();
             }
 
-            if(typeFace != null) {
+            if (typeFace != null) {
                 setTitleTypeface(typeFace);
             }
         }