title: ExpandableListView with two TextViews per Item
body: <p>Is it possible to put more than one TextView in the items of a ExpandableListView?
  I've tried this, and not working, the second TV is not shown:</p>
  
  <p>group_item.xml</p>
  
  <p>
  </p>
  
  <pre><code>&lt;TextView android:id="@+id/row_name"
       android:paddingLeft="5dp"
       android:textSize="18dp"
       android:textColor="@color/black"
       android:textStyle="normal"
       android:layout_width="320dp"
       android:layout_height="wrap_content"/&gt;
  
  &lt;TextView android:id="@+id/row_desc"
      android:text="Some text here"
       android:paddingLeft="5dp"
       android:textSize="18dp"
       android:textColor="@color/black"
       android:textStyle="normal"
       android:layout_width="320dp"
       android:layout_height="wrap_content"/&gt;
  </code></pre>
  
  <p></p>