commit 785f9214b0da4bacf4c78ae90f08c535ab04c5a5
author Tom Taylor <tomtaylor@google.com> Mon Mar 27 11:39:54 2017 -0700
committer Tom Taylor <tomtaylor@google.com> Tue Mar 28 11:58:42 2017 -0700
tree 502e82e8bb8dfb81742ad16be806ada6fa1474b7
parent 910eeec0a488aeb13dc3443ec5c994f5d78e4400

36367212, 36366196 Restore MMS attachments from backup file

* Update the TelephonyProvider's backup/restore agent to handle
restoring mms attachments. This change also includes restoring the
original SMIL, and backing up and restoring the "read" flag for both
sms and mms messages. Also, added a "call" method to the MmsSmsProvider
to return a boolean when a restore is in progress.

Test: updated the unit tests to test the new fields. Manually tested
a restore file to verify an mms with image was restored and imported
by bugle correctly.

Bug: 36367212
Bug: 36366196
Change-Id: If78bbe60a922aeb4373d45f9c82fa434806b13d9