title: Dynamic contents in Maps V2 InfoWindow
body: <p>I want to show an InfoWindow on markers in a Maps V2 fragment. 
  Thing is, I want to show BitMaps that are dynamically loaded from the web with <a href="https://github.com/nostra13/Android-Universal-Image-Loader">Universal Image Downloader</a>. </p>
  
  <p>This is my InfoWindowAdapter: </p>
  
  <pre><code>class MyInfoWindowAdapter implements InfoWindowAdapter {
  
      private final View v;
  
      MyInfoWindowAdapter() {
          v = getLayoutInflater().inflate(R.layout.infowindow_map,
                  null);
      }
  
      @Override
      public View getInfoContents(Marker marker) {
  
  
  
          Item i = items.get(marker.getId());
  
          TextView tv1 = (TextView) v.findViewById(R.id.textView1);
          ImageView iv = (ImageView) v.findViewById(R.id.imageView1);
          tv1.setText(i.getTitle());
  
  
          DisplayImageOptions options = new DisplayImageOptions.Builder()
                  .delayBeforeLoading(5000).build();
  
          imageLoader.getMemoryCache(); 
  
          imageLoader.displayImage(i.getThumbnailUrl(), iv, options,
                  new ImageLoadingListener() {
  
                      @Override
                      public void onLoadingStarted(String imageUri, View view) {
                          // TODO Auto-generated method stub
  
                      }
  
                      @Override
                      public void onLoadingFailed(String imageUri, View view,
                              FailReason failReason) {
                          // TODO Auto-generated method stub
  
                      }
  
                      @Override
                      public void onLoadingComplete(String imageUri,
                              View view, Bitmap loadedImage) {
                          Log.d("MAP", "Image loaded " + imageUri);
  
                      }
  
                      @Override
                      public void onLoadingCancelled(String imageUri,
                              View view) {
                          // TODO Auto-generated method stub
  
                      }
      });
  
          return v;
      }
  
      @Override
      public View getInfoWindow(Marker marker) {
          // TODO Auto-generated method stub
          return null;
      }
  
  }
  </code></pre>
  
  <p>I have 2 problems with this: </p>
  
  <p>As we <a href="https://developers.google.com/maps/documentation/android/marker#info_window_click_events">know</a> the <code>InfoWindow</code> is drawn and later changes to it (in my case the new <code>BitMap</code> on the <code>ImageView</code>) are not shown/ the <code>InfoWindow</code> is not being updated. How can I "notify" the InfoWindow to reload itself when the <code>imageLoader</code> has finished? When I put</p>
  
  <pre><code>marker.showInfoWindow()
  </code></pre>
  
  <p>into <code>onLoadingComplete</code> it created an infinite loop where the marker will pop up, start loading the image, pop itself up etc. </p>
  
  <p>My second problem is that on a slow network connection (simulated with the 5000ms delay in the code), the <code>ImageView</code> in the <code>InfoWindow</code> will always display the last loaded image, no matter if that image belongs to that <code>ImageWindow</code>/ <code>Marker</code>. </p>
  
  <p>Any suggestions on how to propperly implement this?</p>