Android/app/src/main/res/drawable/nav_item_background.xml

   1 <?xml version="1.0" encoding="utf-8"?>
   2 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
   3     <item>
   4         <shape android:shape="rectangle">
   5             <solid android:color="@color/white"/>
   6         </shape>
   7     </item>
   8     <item
   9         android:left="2dp">
  10         <shape android:shape="rectangle">
  11             <solid android:color="@color/turquoise_dark"/>
  12         </shape>
  13     </item>
  14
  15 </layer-list>