<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="200dp"
    android:height="200dp"
    android:viewportWidth="200"
    android:viewportHeight="200">

  <!-- Outermost circle border -->
  <path
      android:pathData="M100,100m-99,0a99,99 0,1 1,198 0a99,99 0,1 1,-198 0"
      android:strokeWidth="2"
      android:fillColor="#00000000"
      android:strokeColor="#5B5B5B"/>

  <!-- Group for grid lines, clipped to the inside of the border -->
  <group>
    <clip-path
        android:pathData="M100,100m-98,0a98,98 0,1 1,196 0a98,98 0,1 1,-196 0"/>

    <!-- 9x9 Grid Lines -->
    <!-- Horizontal Lines (8 lines) -->
    <path
        android:pathData="M0,22.22 L200,22.22 M0,44.44 L200,44.44 M0,66.66 L200,66.66 M0,88.88 L200,88.88 M0,111.12 L200,111.12 M0,133.34 L200,133.34 M0,155.56 L200,155.56 M0,177.78 L200,177.78"
        android:strokeWidth="1"
        android:strokeColor="#ACACAC"/>
    <!-- Vertical Lines (8 lines) -->
    <path
        android:pathData="M22.22,0 L22.22,200 M44.44,0 L44.44,200 M66.66,0 L66.66,200 M88.88,0 L88.88,200 M111.12,0 L111.12,200 M133.34,0 L133.34,200 M155.56,0 L155.56,200 M177.78,0 L177.78,200"
        android:strokeWidth="1"
        android:strokeColor="#ACACAC"/>
  </group>

  <!-- Center pixel highlight (the middle square) -->
  <path
      android:pathData="M88.88,88.88 H111.12 V111.12 H88.88 Z"
      android:strokeWidth="2"
      android:fillColor="#00000000"
      android:strokeColor="#FFFFFF"/>
</vector>