<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/style_attachment_options"
    android:orientation="vertical">

    <Button
        android:id="@+id/button_files"
        style="?android:attr/borderlessButtonStyle"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:drawablePadding="20dp"
        android:drawableStart="@drawable/ic_files_24dp"
        android:gravity="start|center"
        android:text="@string/action_files" />

</LinearLayout>