title: ImageButton in group row of ExpandableListView causing onClickListener not to be fired
body: <p>I am working with an ExpandableListView in my application. It worked fine until I decided to add an ImageButton to the end of it. Here is my XML:</p>
  
  <p>This is my group row: </p>
  
  <pre><code>&lt;RelativeLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:orientation="horizontal" 
  android:layout_width="match_parent"
  android:layout_height="wrap_content" 
  android:weightSum="1"&gt;
  &lt;TextView 
      android:text="location"
      android:layout_height="45dp"
      android:layout_width="250dp" style="@style/listResultsTitle"
      android:id="@+id/results_location_row" 
      android:gravity="center_vertical"
      android:layout_alignParentTop="true" 
      android:layout_alignParentLeft="true"
      android:layout_marginLeft="40dp"&gt;
  &lt;/TextView&gt;
  &lt;TextView 
      android:text="ad" 
      android:textAppearance="?android:attr/textAppearanceSmall" 
      android:layout_height="30dp" 
      android:layout_width="wrap_content" 
      style="@style/listResults" 
      android:id="@+id/results_ad_row" 
      android:layout_alignBottom="@+id/results_location_row" 
      android:layout_alignLeft="@+id/results_location_row" 
      android:layout_alignRight="@+id/results_location_row"&gt;
  &lt;/TextView&gt;
  &lt;ImageButton 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:id="@+id/prox_order" 
      android:src="@drawable/ic_menu_add" 
      android:background="@android:color/transparent" 
      android:layout_centerVertical="true" 
      android:layout_alignParentRight="true"&gt;
  &lt;/ImageButton&gt;
  </code></pre>
  
  <p>Now, the ExpandableListView will not expand. Does anyone know what the problem could be? </p>
  
  <p>EDIT: Okay, I understand what the problem is. I have a view that is focusable that causes the onItemClickListener not to be called when I click on a row. I implemented an onClickListener that captures the click, but I do not know how to expand the row. Can anyone help out? Here is the code that I have inside of my custom Adapter: </p>
  
  <pre><code> v.setOnClickListener(new OnItemClickListener(groupPosition, this))
   private class OnItemClickListener implements OnClickListener{
      private int pos;
      MySimpleExpandableListAdapter adapter;
      OnItemClickListener(int groupPosition, MySimpleExpandableListAdapter _adapter){
          pos = groupPosition;
          adapter = _adapter;
      }
      @Override
      public void onClick(View v) {
          Log.e("Adapter", "Row clicked: #" + String.valueOf(pos));
      }
  }
  </code></pre>
  
  <p>~Nemisis7654</p>