<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.AppBarLayout
    android:id="@+id/appbar"
    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="wrap_content"
    android:layout_marginStart="@dimen/bbn_bottom_navigation_width"
    android:stateListAnimator="@null"
    android:theme="?android:toolbarStyle">

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="?actionBarSize"
        android:theme="?android:toolbarStyle"
        app:layout_scrollFlags="scroll|enterAlways"/>
</android.support.design.widget.AppBarLayout>