maps/drawable-anydpi-v21/ic_rate_review_black_24dp.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
        android:width="24dp"
        android:height="24dp"
        android:viewportWidth="24.0"
        android:viewportHeight="24.0">
    <path
        android:fillColor="#FF000000"
        android:pathData="M20,2L4,2c-1.1,0 -1.99,0.9 -1.99,2L2,22l4,-4h14c1.1,0 2,-0.9 2,-2L22,4c0,-1.1 -0.9,-2 -2,-2zM6,14v-2.47l6.88,-6.88c0.2,-0.2 0.51,-0.2 0.71,0l1.77,1.77c0.2,0.2 0.2,0.51 0,0.71L8.47,14L6,14zM18,14h-7.5l2,-2L18,12v2z"/>
</vector>