title: Glide listener not working if using .asBitmap()
body: <p>On a android project i have this piece of code to get a image in a ImageView</p>
  
  <p>xml</p>
  
  <pre><code>&lt;package.RoundedImageView
                      android:id="@+id/options_photo_icon"
                      android:layout_width="@dimen/registration_icons_height"
                      android:layout_height="@dimen/registration_icons_height"
                      android:maxWidth="@dimen/registration_icons_height"
                      android:maxHeight="@dimen/registration_icons_height"
                      android:src="@drawable/no_image"
                      android:foregroundGravity="center"
                      android:layout_centerHorizontal="true"
                      android:layout_weight="1" /&gt;
  </code></pre>
  
  <p>java</p>
  
  <pre><code>Glide
                      .with(context)
                      .load(url)
                      .asBitmap()
                      .centerCrop()
                      .listener(new RequestListener&lt;String, GlideDrawable&gt;() {
                          @Override
                          public boolean onException(Exception e, String model, Target&lt;GlideDrawable&gt; target, boolean isFirstResource) {
                              //do something
                              return false;
                          }
  
                          @Override
                          public boolean onResourceReady(GlideDrawable resource, String model, Target&lt;GlideDrawable&gt; target, boolean isFromMemoryCache, boolean isFirstResource) {
                              //do somethig else.
                              return false;
                          }
                      })
                      .into(options_photo_icon);
  </code></pre>
  
  <p>but i get this error:</p>
  
  <blockquote>
    <p>Error:(212, 21) error: no suitable method found for
    listener(>) method
    GenericRequestBuilder.listener(RequestListener)
    is not applicable (argument mismatch; > cannot be converted to
    RequestListener) method
    BitmapRequestBuilder.listener(RequestListener)
    is not applicable (argument mismatch; > cannot be converted to
    RequestListener)</p>
  </blockquote>
  
  <p>if i remove as .asBitmap() i dont get the error, but i need the .asBitmap() for something else.
  can't i use the listener if i a asBitmap ?</p>