android - Recycler Item not giving feedback when clicked -

this row item using on recycler view:

<relativelayout     android:id="@+id/requestcard"     xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:tools="http://schemas.android.com/tools"     android:layout_width="match_parent"     android:layout_height="wrap_content"     android:paddingtop="16sp"     android:paddingbottom="16sp"     android:background="?android:attr/selectableitembackground"     android:descendantfocusability="blocksdescendants"     android:clickable="true">      <!--<de.hdodenhof.circleimageview.circleimageview-->     <!--android:id="@+id/avatar"-->     <!--android:layout_width="@dimen/list_item_avatar_size"-->     <!--android:layout_height="@dimen/list_item_avatar_size"-->     <!--android:layout_marginright="16dp"/>-->      <textview         android:id="@+id/test"         android:text="testing ripple"         android:layout_width="match_parent"         android:layout_height="wrap_content"         android:textappearance="?attr/textappearancelistitem"/>  </relativelayout> 

and implementation programmatically

int mbackground;  private final typedvalue mtypedvalue = new typedvalue();  public itemadapter(context context, listfunctionholder.onlistfunctionitemlistener listfunctionitemlistener, arraylist<contactmodel> models) {     layoutinflater = (layoutinflater) context.getsystemservice(context.layout_inflater_service);     mcontext = context;     context.gettheme().resolveattribute(r.attr.selectableitembackground, mtypedvalue, true);     itemlistener = listfunctionitemlistener;     contactmodels = models;     mbackground = mtypedvalue.resourceid; }   @override public conversationholder oncreateviewholder(viewgroup parent, int viewtype) {     view view = layoutinflater.inflate(r.layout.zr_people_item_zone_has_image, parent, false);      return new conversationholder(this, view, viewtype, itemlistener); } 

and using appcompact style:

<style name="apptheme" parent="theme.appcompat.light.noactionbar"> 

these of suggestions on how can fix issue different thread in , there's still no feedback when item clicked on recycler view. how can achieve feedback on recycler view.

zonecontactloaderadapter zonecontactloaderadapter;  public conversationholder(zonecontactloaderadapter zonecontactloaderadapter, view itemview, int viewtype, listfunctionholder.onlistfunctionitemlistener onlistfunctionitemlistener) {     super(itemview);     // stuff     listener = onlistfunctionitemlistener;     itemview.setonclicklistener(this);     this.zonecontactloaderadapter = zonecontactloaderadapter;     @override     public void onclick (view v){         zonecontactloaderadapter.notifyitemchanged(this.getlayoutposition());         // listener.onselected(v, this.getlayoutposition());     } }