navigation_header.xml

<?xml version="1.0" encoding="utf-8"?>
<ImageView
	xmlns:android="http://schemas.android.com/apk/res/android"
	xmlns:tools="http://schemas.android.com/tools"
	android:layout_width="match_parent"
	android:layout_height="85dp"
	android:contentDescription="@string/app_name"
	android:scaleType="fitStart"
	android:src="@drawable/navigation_drawer_header"
	tools:showIn="@layout/navigation_menu"/>