[Android] src: Show embedded art from media as well

[Edward Wang]

On 12-06-28 05:06 PM, Jean-Baptiste Kempf <jb at videolan.org> wrote:
> On Thu, Jun 28, 2012 at 04:55:32PM -0400, Edward Wang wrote :
>> On 12-06-28 04:54 PM, XilasZ<xilasz at gmail.com>  wrote:
>>> What's the purpose of this ? Embedded arts were already working
>> Nope, embedded arts were being extracted into the cache dir, but not
>> being shown, I did some debugging and it turned out that it was
>> returning an attachment:// URL (which it ignored), so I just
>> finished it to show the art in the widget.
> Nope.
> This is wrong.
>
> When attachement:// are created, the core will extract them in
> input/ code and change the artworkURL. You are just doing it manually.
>
In theory yes but that never happened for me, when I checked artworkURL 
it was "attachment:///" style URL. Using debugging statements I found 
that it never worked, returning null at the end of getCover().

Did not work on either my 4.0 or 2.1 phone before this patch.

Thanks,
         Edward Wang