opensrp-anc/src/main/res/layout/nav_header_base.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/activity_vertical_margin"
android:layout_marginLeft="@dimen/activity_horizontal_margin"
android:layout_marginRight="@dimen/activity_horizontal_margin"
android:layout_marginTop="@dimen/activity_vertical_margin"
android:gravity="center"
android:orientation="vertical"
android:theme="@style/ThemeOverlay.AppCompat.Dark">
<TextView
android:id="@+id/name_tv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:layout_marginBottom="20dp"
android:layout_marginTop="20dp"
android:gravity="center_horizontal"
android:singleLine="true"
android:text="Healthworker username"
android:textColor="@android:color/white"
android:textSize="@dimen/nav_view_text_max_size" />
<Button
android:id="@+id/logout"
android:layout_width="wrap_content"
android:layout_height="45dp"
android:layout_gravity="left"
android:layout_marginBottom="30dp"
android:background="@color/logout_bg_grey"
android:paddingLeft="30dp"
android:paddingRight="30dp"
android:text="Logout"
android:textAllCaps="false"
android:textColor="@android:color/white"
android:textSize="@dimen/nav_view_text_min_size" />
</LinearLayout>