nav_menu.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/ll_menu_drawer"
    android:orientation="vertical"
    android:layout_gravity="start"
    android:layout_width="320dp"
    android:layout_height="match_parent"
    android:background="@color/colorPrimary">

    <include layout="@layout/nav_header_user_not_logged"/>

    <include layout="@layout/nav_header_user_logged"/>

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/rv_menu_items"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        android:paddingTop="8dp"
        android:paddingBottom="8dp"
        android:scrollbars="vertical"/>

    <View
        android:id="@+id/v_nav_vertical_line"
        android:layout_width="match_parent"
        android:layout_height="0.5dp"
        android:background="@color/colorViewLine"/>

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/rv_menu_items_logged"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:paddingTop="8dp"
        android:paddingBottom="8dp"/>
</LinearLayout>