title: OnClickListener doesn't work with clickable attribute
body: <p>So, my problem is that <code>OnClickListener</code> doesn't work when I set <code>android:clickable="true"</code> into my class.</p>
  
  <p>This is <code>MyClass</code> xml code:</p>
  
  <pre><code>&lt;RelativeLayout 
      xmlns:android="http://schemas.android.com/apk/res/android"
      android:layout_width="fill_parent"
      android:layout_height="wrap_content"
      android:background="@drawable/background"
      android:clickable="true"&gt;
  ...
  ...
  &lt;/RelativeLayout&gt;
  </code></pre>
  
  <p>MyClass.java:</p>
  
  <pre><code>public class MyClass extends RelativeLayout implements OnClickListener {
      public MyClass(Context context) {
          super(context);
  
          LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
          inflater.inflate(R.layout.book_item, this);
          setOnClickListener(this);
      }
  
      public void onClick(View v) {
          Log.v("TAG", "Hello");
      }
  ...
  ...
  }
  </code></pre>
  
  <p>It works fine when I set <code>android:clickable</code> to false. What do I wrong?</p>