linphone-android/app/src/main/res/layout/call_statistics_cell.xml

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <data>
        <import type="android.view.View" />
        <variable
            name="data"
            type="org.linphone.activities.call.viewmodels.CallStatisticsViewModel" />
    </data>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">

        <include
            layout="@layout/call_statistics_cell_header"
            data="@{data}" />

        <View
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:background="?attr/dividerColor"/>

        <LinearLayout
            android:visibility="@{data.isExpanded() ? View.VISIBLE : View.GONE, default=gone}"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical">

            <TextView
                style="@style/call_stats_title_font"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical|center"
                android:layout_marginTop="10dp"
                android:text="@string/call_stats_audio"
                tools:gravity="center" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_gravity="start|center"
                android:paddingLeft="5dp"
                android:paddingRight="5dp"
                android:paddingBottom="10dp"
                android:orientation="vertical"
                app:entries="@{data.audioStats}"
                app:layout="@{@layout/call_single_statistic_cell}"/>

            <TextView
                android:visibility="@{data.isVideoEnabled ? View.VISIBLE : View.GONE, default=gone}"
                style="@style/call_stats_title_font"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical|center"
                android:text="@string/call_stats_video"
                tools:gravity="center" />

            <LinearLayout
                android:visibility="@{data.isVideoEnabled ? View.VISIBLE : View.GONE, default=gone}"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_gravity="left|center"
                android:orientation="vertical"
                android:paddingLeft="5dp"
                android:paddingRight="5dp"
                android:paddingBottom="10dp"
                app:entries="@{data.videoStats}"
                app:layout="@{@layout/call_single_statistic_cell}" />

            <View
                android:layout_width="match_parent"
                android:layout_height="1dp"
                android:background="?attr/dividerColor"/>

        </LinearLayout>

    </LinearLayout>

</layout>