Hyperrail/src/main/res/layout/drawer_header.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/drawer_header"
android:layout_width="match_parent"
android:layout_height="@dimen/nav_header_height"
android:background="@color/colorPrimaryDark"
android:gravity="bottom"
android:orientation="horizontal"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin">
<ImageView
android:layout_width="64dp"
android:layout_height="match_parent"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:paddingTop="@dimen/nav_header_vertical_spacing"
android:src="@mipmap/ic_launcher" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="@dimen/nav_header_vertical_spacing"
android:text="@string/app_name"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textColor="@color/colorOnPrimary" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/powered_by_irail_be"
android:textColor="@color/colorOnPrimary" />
</LinearLayout>
</LinearLayout>