app/src/main/res/drawable/exteragram.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="192dp"
    android:height="192dp"
    android:viewportWidth="192"
    android:viewportHeight="192">
  <path
      android:pathData="M144.89,31.212C157.463,27.105 164.915,33.765 160.916,46.256C150.878,77.647 131.167,134.909 118.639,171.066C115.358,180.523 100.176,180.153 96.364,170.895C89.824,155.022 80.196,136.544 67.056,123.076C54.491,110.2 36.895,100.891 21.273,94.527C11.757,90.649 11.421,74.82 21.198,71.631L144.89,31.212Z"
      android:strokeWidth="12"
      android:fillColor="#00000000"
      android:strokeColor="#000000"/>
</vector>