WhisperSystems/TextSecure — pull request #1826 by mcginty (2014-08-13 00:54:13+00:00)
Title: Media preview

`MediaPreviewActivity`, currently only supporting images, will be used to show attachments in-app in order to avoid the contents being exposed unencrypted.

Refactored saving attachments logic into a redone `SaveAttachmentTask` to be used in more than one place.