Apply BottomTabs options only when needed

AHBottomNavigation recreates all tabs when some style properties are set.
This commit works around this issue by setting the problematic style properties
only if they are different then current values.

Related to #3132

lib/android/app/src/main/java/com/reactnativenavigation/viewcontrollers/bottomtabs/BottomTabsController.java

@@ -134,9 +134,11 @@ public class BottomTabsController extends ParentController implements AHBottomNa
 
                 }
                 bottomTabs.addItems(tabs);
-                for (int i = 0; i < bottomTabOptionsList.size(); i++) {
-                    bottomTabs.setTabTag(i, bottomTabOptionsList.get(i).testId);
-                }
+                bottomTabs.post(() -> {
+                    for (int i = 0; i < bottomTabOptionsList.size(); i++) {
+                        bottomTabs.setTabTag(i, bottomTabOptionsList.get(i).testId);
+                    }
+                });
                 selectTab(0);
             }
 

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

@@ -6,6 +6,7 @@ import android.support.annotation.IntRange;
 import android.view.View;
 
 import com.aurelhubert.ahbottomnavigation.AHBottomNavigation;
+import com.reactnativenavigation.BuildConfig;
 import com.reactnativenavigation.parse.params.Text;
 import com.reactnativenavigation.utils.CompatUtils;
 
@@ -18,10 +19,10 @@ public class BottomTabs extends AHBottomNavigation {
     }
 
     public void setTabTag(int index, Text testId) {
+        if (!testId.hasValue()) return;
         View view = getViewAtPosition(index);
-        if (!testId.hasValue() || view == null) return;
         view.setTag(testId.get());
-        view.setContentDescription(testId.get());
+        if (BuildConfig.DEBUG) view.setContentDescription(testId.get());
     }
 
     public void setBadge(int bottomTabIndex, Text badge) {
@@ -32,4 +33,14 @@ public class BottomTabs extends AHBottomNavigation {
     public void setCurrentItem(@IntRange(from = 0) int position) {
         super.setCurrentItem(position);
     }
+
+    @Override
+    public void setAccentColor(int accentColor) {
+        if (getAccentColor() != accentColor) super.setAccentColor(accentColor);
+    }
+
+    @Override
+    public void setInactiveColor(int inactiveColor) {
+        if (getInactiveColor() != inactiveColor) super.setInactiveColor(inactiveColor);
+    }
 }