HTML

Make a divider in xml

<--this in styles-->
<style name="Divider">
    <item name="android:layout_width">match_parent</item>
    <item name="android:layout_height">1dp</item>
    <item name="android:background">?android:attr/listDivider</item>
</style>

<-- this use in xml-->
<View style="@style/Divider"/>