Fedor's lazy load trouble
<p>I use Fedor's lazy load for gallery show several pictures with URL.
The code</p>

<pre><code>class BitmapDisplayer implements Runnable {
Bitmap bitmap;
PhotoToLoad photoToLoad;
public BitmapDisplayer(Bitmap b, PhotoToLoad p) {
bitmap = b;
photoToLoad = p;
}
public void run() {
if(imageViewReused(photoToLoad)) {
System.out.println("imageViewReused");
return;
}

//exist in memory cache or SD cache
if(bitmap != null) {
photoToLoad.imageView.setImageBitmap(bitmap);
}
//cache not exist and loading
else {
photoToLoad.imageView.setImageResource(R.drawable.load);
photoToLoad.imageView.setScaleType(ImageView.ScaleType.FIT_CENTER);
}
}
}
</code></pre>

<p>It check the cache weather exist. 
If not, means loading not finish and show R.drawable.load.
But while the picture loading finish, the imageView does not update the image, and still show the drawable.
How should I modify to update while loading finish?</p>
