session-android/res/layout/conversation_fragment.xml

<?xml version="1.0" encoding="utf-8"?>

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
             android:layout_width="fill_parent"
             android:layout_height="match_parent">

    <android.support.v7.widget.RecyclerView
            android:id="@android:id/list"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:scrollbars="vertical"
            android:cacheColorHint="?conversation_background" />


    <!--suppress AndroidLintUnusedAttribute-->
    <View android:id="@+id/compose_divider"
          android:layout_width="match_parent"
          android:layout_height="2dp"
          android:layout_gravity="bottom"
          android:background="@drawable/compose_divider_background"
          android:alpha="0"
          android:visibility="invisible" />

</FrameLayout>