android/source/res/drawable/ic_rect.xml

   1 <vector xmlns:android="http://schemas.android.com/apk/res/android"
   2         android:width="24dp"
   3         android:height="24dp"
   4         android:viewportWidth="24.0"
   5         android:viewportHeight="24.0">
   6     <path
   7         android:pathData="M4,6h16v12h-16z"
   8         android:fillAlpha="0.99"
   9         android:strokeColor="#00000000"
  10         android:fillColor="#4d4d4d"
  11         android:strokeWidth="4"
  12         android:strokeAlpha="0.99"/>
  13 </vector>