public static Drawable getCachedArtwork(
Context context, long artIndex, BitmapDrawable defaultArtwork) {
Drawable d = null;
synchronized (sArtCache) {
d = sArtCache.get(artIndex);
}
if (d == null) {
d = defaultArtwork;
final Bitmap icon = defaultArtwork.getBitmap();
int w = icon.getWidth();
int h = icon.getHeight();
Bitmap b = MusicUtils.getArtworkQuick(context, artIndex, w, h);
if (b != null) {
d = new FastBitmapDrawable(b);
synchronized (sArtCache) {
// the cache may have changed since we checked
Drawable value = sArtCache.get(artIndex);
if (value == null) {
sArtCache.put(artIndex, d);
} else {
d = value;
}
}
}
}
return d;
}
