title: Android ExpandableListView OnChildClickListener Does not work
body: <p>I have an ExpandableListView and everything is ok. I have a checkbox in each child row that I want to toggle when I click on a child row as below:</p>
  
  <pre><code>expandableListView.setOnChildClickListener(new OnChildClickListener() {
      @Override
      public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) {
          CheckBox checkBox = (CheckBox) v.findViewById(R.id.checkBox1);
          checkBox.toggle();
          return true;
      }
  });
  </code></pre>
  
  <p>The problem is that program never enters inside onChildClick() event handler. Any Idea?</p>