ring-android/app/src/main/res/layout/activity_wizard.xml

<LinearLayout 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="match_parent"
    android:orientation="vertical">

    <android.support.v7.widget.Toolbar
        android:id="@+id/main_toolbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/color_primary_light"
        android:elevation="4dp"
        android:minHeight="?attr/actionBarSize"
        android:popupTheme="@style/Theme.AppCompat.Light.NoActionBar"
        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
        android:titleTextAppearance="@style/ToolbarTitle"
        app:contentInsetStart="72dp"
        app:elevation="4dp"
        app:titleTextAppearance="@style/ToolbarTitle" />

    <FrameLayout
        android:id="@+id/fragment_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</LinearLayout>