update tabbar

src/Android/Effects/TabBarEffect.cs

@@ -0,0 +1,31 @@
+using Android.Support.Design.BottomNavigation;
+using Android.Support.Design.Widget;
+using Android.Views;
+using Bit.Droid.Effects;
+using Xamarin.Forms;
+using Xamarin.Forms.Platform.Android;
+
+[assembly: ResolutionGroupName("Bitwarden")]
+[assembly: ExportEffect(typeof(TabBarEffect), "TabBarEffect")]
+namespace Bit.Droid.Effects
+{
+    public class TabBarEffect : PlatformEffect
+    {
+        protected override void OnAttached()
+        {
+            if(!(Container.GetChildAt(0) is ViewGroup layout))
+            {
+                return;
+            }
+            if(!(layout.GetChildAt(1) is BottomNavigationView bottomNavigationView))
+            {
+                return;
+            }
+            bottomNavigationView.LabelVisibilityMode = LabelVisibilityMode.LabelVisibilityLabeled;
+        }
+
+        protected override void OnDetached()
+        {
+        }
+    }
+}