Android chrisbanes Action bar pull to refresh not working in nested layouts -

action bar pull refresh not working in following case

<?xml version="1.0" encoding="utf-8"?> <uk.co.senab.actionbarpulltorefresh.extras.actionbarsherlock.pulltorefreshlayout      xmlns:android="http://schemas.android.com/apk/res/android"     android:id="@+id/ptr_layout"     android:layout_width="match_parent"     android:layout_height="match_parent" >      <relativelayout         android:layout_width="match_parent"         android:layout_height="match_parent"         android:orientation="vertical" >          <linearlayout             android:id="@+id/top_btns_layout"             android:layout_width="match_parent"             android:layout_height="wrap_content"             android:layout_alignparentleft="true"             android:layout_alignparenttop="true"             android:orientation="horizontal" >              <button                 android:id="@+id/allstores_button"                 android:layout_width="wrap_content"                 android:layout_height="wrap_content"                 android:layout_weight="1"                 android:text="all" />              <button                 android:id="@+id/stores_nearme_button"                 android:layout_width="wrap_content"                 android:layout_height="wrap_content"                 android:layout_weight="1"                 android:text="near me" />              <button                 android:id="@+id/stores_ifallow_button"                 android:layout_width="wrap_content"                 android:layout_height="wrap_content"                 android:layout_weight="1"                 android:text="dfdf" />         </linearlayout>          <listview             android:id="@+id/store_listview1"             android:layout_width="match_parent"             android:layout_height="match_parent"             android:layout_below="@+id/top_btns_layout"             android:background="#ddd"             android:cachecolorhint="#00000000"             android:divider="@null"             android:dividerheight="8dp"             android:visibility="visible" >         </listview>     </relativelayout> 

i using library sherlock library, , using actionbarsherlock

lib. dont know how use abspulltorefreshattacher using add custom views

pull refresh, can 1 please me.thanks in advance.

supported views actionbar-pulltorefresh has in-built support for:

abslistview derivatives (listview & gridview) scrollview webview

so in case sorround relativelayout , listview scrollview.

if dont solution u have read documentation =/