tree 139b3378c2ff66de752fd7983dc19c31b54fa4a7
parent 1e320f8814457b165a1dc25d9b21d03546808c9d
author Roger Chen <cxr514033970@gmail.com> 1357892281 +0800
committer Roger Chen <cxr514033970@gmail.com> 1358055427 -0800

Fix "Previous slideshow preview can't be cleaned"

It maybe a ImageView bug that the resource in ImageView
cannot set to NULL by invoking setImageUri(null).

So the preview in SlideshowAttachmentView will be displayed
as the previous one until Slideshow model has changed.

Change-Id: Ib64318a58c8304ce9f84043a9429f15a5b3f5710
Signed-off-by: Roger Chen <cxr514033970@gmail.com>