maps/drawable-anydpi-v21/ic_pin_drop_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="M18,8c0,-3.31 -2.69,-6 -6,-6S6,4.69 6,8c0,4.5 6,11 6,11s6,-6.5 6,-11zM10,8c0,-1.1 0.9,-2 2,-2s2,0.9 2,2 -0.89,2 -2,2c-1.1,0 -2,-0.9 -2,-2zM5,20v2h14v-2L5,20z"/>
</vector>