Android: header in a ListView -

i have header on top of listview, in way if user scrolls down listview, header stack top of view (right below of action bar).

i created relativelayout include linearlayout header , below it, listview, still when listview scrolled down, header disappears. tried addheaderview no luck yet.

can throw light here?

edit: layouts this:

<include     android:id="@+id/includefilterszoekandboek"     android:layout_above="@+id/acommodatieslistview"     layout="@layout/filters_header_layout" />  <listview     android:id="@+id/acommodatieslistview"     android:layout_width="fill_parent"     android:layout_height="fill_parent"     android:layout_above="@+id/loadmoreaccommodaties"     android:layout_alignparenttop="true"     android:scrollingcache="false" >  </listview>  <button     android:id="@+id/loadmoreaccommodaties"     android:layout_width="match_parent"     android:layout_height="wrap_content"     android:layout_alignparentbottom="true"     android:text="laad meer resultaten..."     android:visibility="gone" /> 

and header:

<linearlayout     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:layout_weight="1" >      <textview         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:gravity="center_horizontal"         android:text="populariteit" />      <imagebutton         android:layout_width="15dip"         android:layout_height="15dip"         android:src="@drawable/triangle" />      <imagebutton         android:layout_width="15dip"         android:layout_height="15dip"         android:src="@drawable/triangle" /> </linearlayout>  <linearlayout     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:layout_weight="1" >      <textview         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:gravity="center_horizontal"         android:text="prijs" />      <imagebutton         android:layout_width="15dip"         android:layout_height="15dip"         android:src="@drawable/triangle" />      <imagebutton         android:layout_width="15dip"         android:layout_height="15dip"         android:src="@drawable/triangle" /> </linearlayout>  <linearlayout     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:layout_weight="1" >      <textview         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:gravity="center_horizontal"         android:text="rating" /> </linearlayout> 

now, seems ok, problem listview below header, , when scrolling down, can see header on top of items of listview.

with requirements, dont need set header view listview, because headers scrollable other contents of list.

in case, add view on top (above) of listview should act header. stay there if scroll list.