tree 21a48c6bda7ca142b74d9f21ea61dc559459e755
parent 1469b4e00ea101bc86adef274cf6b4705425b7fc
author Andrew Sapperstein <asapperstein@google.com> 1340151809 -0700
committer Andrew Sapperstein <asapperstein@google.com> 1340211516 -0700

Collapsing attachments in compose now works.

When the draft has attachments, if the focus
on any of the text fields changes, the attachment
area collapses into a smaller area. Tapping that area
causes the attachments to expand into the full view
with the previews. Some refactoring was necessary to
enable reuse of the thumbnail loading for the small
preview icon.

Change-Id: Iaefb71736a2359b9090b2fe736ad2f33a9838ed7