linphone-android/res/layout/chat_device_group.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:gravity="center_vertical"
    android:background="@color/colorH"
    android:orientation="vertical">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="40dp"
        android:layout_margin="10dp"
        android:gravity="center_vertical">

        <RelativeLayout
            android:id="@+id/avatar"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:gravity="center">

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

        </RelativeLayout>

        <TextView
            android:id="@+id/name"
            style="@style/font6"
            android:lines="1"
            android:ellipsize="end"
            android:maxLines="1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_toRightOf="@id/avatar"
            android:layout_toLeftOf="@+id/dropdown"
            android:layout_marginLeft="10dp"
            android:layout_marginRight="5dp"
            android:layout_centerVertical="true"/>

        <ImageView
            android:id="@id/dropdown"
            android:src="@drawable/chevron_list_close"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            android:layout_marginRight="10dp"/>

    </RelativeLayout>

</LinearLayout>