title: Kotlin in xml onClick not work
body: <p>I learning kotlin, and now for me not cearly some moment. I have xml</p>
  
  <pre><code>&lt;ImageView
                      android:id="@+id/aries"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:padding="10dp"
                      android:tag="1"
                      android:onClick="clickItemHoro"
                      android:src="@drawable/aries" /&gt;
  </code></pre>
  
  <p>and fragment </p>
  
  <pre><code>class ChooseYourHoroscope : Fragment(){
  
      override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
                                savedInstanceState: Bundle?): View? {
          val view = inflater.inflate(R.layout.fragment_welcome_old, container, false)
  
          return view;
      }
  
      fun clickItemHoro(v: View?){
          Log.e("clickItemHoro", v!!.tag.toString())
      }
  
  }
  </code></pre>
  
  <p>when i click button i have error:</p>
  
  <blockquote>
    <p>Could not find method clickItemHoro(View) in a parent or ancestor
    Context for android:onClick attribute defined on view class
    android.support.v7.widget.AppCompatImageView with id 'aries'</p>
  </blockquote>
  
  <p>why it happen? Code vary simple, but it not work, i cant understand why</p>