hide home float icon

app/src/main/res/layout/homepage_act_layout.xml

@@ -165,7 +165,7 @@
         android:gravity="right"
         android:paddingTop="@dimen/content_padding_10"
         android:paddingBottom="@dimen/content_padding_10"
-        android:visibility="visible">
+        android:visibility="gone">
 
         <ImageView
             android:id="@+id/iv_rob_duty"