google-material-design-icons/android/action/done/materialiconsround/black/res/drawable/round_done_24.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp"
    android:height="24dp"
    android:viewportWidth="24"
    android:viewportHeight="24"
    android:tint="?attr/colorControlNormal">
  <path
      android:fillColor="@android:color/white"
      android:pathData="M9,16.2l-3.5,-3.5c-0.39,-0.39 -1.01,-0.39 -1.4,0 -0.39,0.39 -0.39,1.01 0,1.4l4.19,4.19c0.39,0.39 1.02,0.39 1.41,0L20.3,7.7c0.39,-0.39 0.39,-1.01 0,-1.4 -0.39,-0.39 -1.01,-0.39 -1.4,0L9,16.2z"/>
</vector>