session-android/res/layout/item_editable_contact.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:orientation="vertical" 
    android:layout_width="match_parent"
    android:layout_height="wrap_content">
    
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:gravity="center_vertical">

        <org.thoughtcrime.securesms.components.emoji.EmojiTextView
            android:id="@+id/editable_contact_name"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginLeft="12dp"
            android:layout_marginStart="12dp"
            android:layout_weight="1"
            android:textSize="20sp"
            android:maxLines="2"
            android:ellipsize="end"
            tools:text="Peter Parker"/>

        <ImageButton
            android:id="@+id/editable_contact_name_edit_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="16dp"
            android:background="?attr/selectableItemBackgroundBorderless"
            android:src="@drawable/ic_create_white_24dp"
            android:tint="@color/signal_primary"/>

    </LinearLayout>

    <ImageView
        android:layout_width="match_parent"
        android:layout_height="1dp"
        android:src="@color/grey_400"/>
    
    <android.support.v7.widget.RecyclerView
        android:id="@+id/editable_contact_fields"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

</LinearLayout>