Gray panel on images in Gallery?

Hey, I have been trying to get a solution for this issue for a long time.

The issue is that the images in the Galle开发者_Go百科ry get a gray transparent background, here is a picture of what I mean:

http://i51.tinypic.com/2hpnbja.png

The images are simply white images, though, as you can see in the picture above, they all get a gray background for some reason.

Can anyone tell me the source or how to fix this issue?

Here is the source folder (19 kb): http://dl.dropbox.com/u/18331007/GalleryDemo.rar

Thanks

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That's all about resources.xml

<?xml version="1.0" encoding="UTF-8"?>
<resources> 
   <declare-styleable name="Gallery1"> 
      <attr name="android:galleryItemBackground"/> 
   </declare-styleable> 
</resources>

Try removing this declaration.