title: setOnLongClickListener on a ListView doesn't fire
body: <p>what is wrong with this code?<br>
  i try to add a long click listener to an listview, but can't get it right for some reason:  </p>
  
  <pre><code>package ch.futurecom.adaptertest;
  import android.app.ListActivity;
  import android.os.Bundle;
  import android.view.View;
  import android.view.View.OnLongClickListener;
  import android.widget.ArrayAdapter;
  import android.widget.ListView;
  import android.widget.Toast;
  
  public class AdapterTestActivity extends ListActivity
  {
      @Override
      public void onCreate(Bundle savedInstanceState)
      {
          super.onCreate(savedInstanceState);
  
          ListView lv = getListView();
  
          lv.setLongClickable(true);
          lv.setOnLongClickListener(new OnLongClickListener()
          {
              @Override
              public boolean onLongClick(View v)
              {
                  Toast.makeText(AdapterTestActivity.this, "long clicked", Toast.LENGTH_SHORT).show();
                  return true;    
              }
          });
  
          lv.setAdapter(new ArrayAdapter&lt;String&gt;(this,R.layout.row,getResources().getStringArray(R.array.items)));
      }
  }
  </code></pre>
  
  <p>pastebin links:<br>
  AdapterTestActivity.java -> <a href="http://pastebin.com/Pw30EkEz" rel="nofollow">http://pastebin.com/Pw30EkEz</a><br>
  row.xml -> <a href="http://pastebin.com/6FajncHT" rel="nofollow">http://pastebin.com/6FajncHT</a>  </p>
  
  <p>thanks!</p>