android - ListView OnItemClickListener doesn't fire -

i'm @ loss. have listview being set via adapter in fragment.

public view oncreateview(layoutinflater inflater, viewgroup container,                          bundle savedinstancestate) {     view view = inflater.inflate(r.layout.fragment_knowledgebase, container, false);      // set adapter     mlistview = (abslistview) view.findviewbyid(r.id.searchresultlist);       // set onitemclicklistener can notified on item clicks     mlistview.setonitemclicklistener(this);     mlistview.setadapter(madapter);      return view; }   public void onitemclick(adapterview<?> parent, view view, int position, long id) {     if (null != mcallback) {        //call activity         mcallback.onfragmentinteraction(position);     } } 

the layout of list dead simple. 1 text view, no buttons or check boxes.

<framelayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent">  <listview     android:id="@+id/searchresultlist"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:footerdividersenabled="true"     android:clickable="true"    />  <textview     android:id="@+id/name"     android:layout_width="match_parent"     android:layout_height="40dp"     android:gravity="start"     android:focusable="false"     android:focusableintouchmode="false"     android:clickable="false"     android:textisselectable="false"/> 

i've set focusable properties false , still no dice

the main problem variable mcallback null. code below not triggering...

public void onitemclick(adapterview<?> parent, view view, int position, long id) {   if (null != mcallback) {     //call activity      mcallback.onfragmentinteraction(position);   } } 

this

 if (null != null) { 

to check answer, try this:

public void onitemclick(adapterview<?> parent, view view, int position, long id) {   log.e("listview onitemclick","clicked");   if (null != mcallback) {     //call activity      mcallback.onfragmentinteraction(position);   } } 

this log listview onitemclick clicked