<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:tools="http://schemas.android.com/tools">

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/recycler_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scrollbars="vertical" />

    <com.google.android.material.floatingactionbutton.FloatingActionButton
        android:id="@+id/button_fab"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:visibility="invisible"
        android:layout_margin="16dp"
        android:src="@drawable/ic_arrow_downward_24dp"
        android:theme="@style/Theme.AppCompat"
        android:tint="@color/actionMenuColor"
        app:backgroundTint="@color/colorWhite"
        tools:visibility="visible"
        android:layout_gravity="end|bottom" />

    <TextView
        android:id="@+id/text_count"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:elevation="6dp"
        android:gravity="center"
        android:textColor="@color/colorWhite"
        android:visibility="invisible"
        android:textSize="@dimen/message_time_text_size"
        android:background="@drawable/round_textview"
        tools:visibility="visible"
        tools:text="1"
        android:layout_gravity="center_vertical"
        app:layout_anchor="@id/button_fab"
        app:layout_anchorGravity="end" />

</androidx.coordinatorlayout.widget.CoordinatorLayout>