Android GalleryPicker or Gallery?
<p>I downloaded Android 2.2 (proyo) source code and compiled it. 
I looked at the app folder and I found Gallery and Gallery3D. </p>

<p>I created an Android project from existing source code(Gallery) on Eclipse. It appears on Eclipse as GalleryPicker with errors. If I created an Android project from Gallerry3D then it doesn't complain. </p>

<p>My question is what is the difference between Gallery and GalleryPicker (Gallery3d and Gallery in Android source code).</p>

<p>Also, how do I get rid of errors on the GalleryPicker?</p>

<p>Thanks in advance..</p>
