tag 16013e34b271a269b5f3c09689d5b8d7a5cab6b5
tagger The Android Open Source Project <initial-contribution@android.com> Fri Dec 01 13:57:07 2017 -0800
object f1dde3461ec2d47adfd49a6752770ca654410b2d

Android O MR1 Preview 1

commit f1dde3461ec2d47adfd49a6752770ca654410b2d
author insight.lee <insight.lee@lge.com> Mon Aug 28 13:35:11 2017 +0900
committer insight.lee <insight.lee@lge.com> Mon Aug 28 13:35:11 2017 +0900
tree 643046dbd447aba13f1a76ce32ded9ddb560ddfc
parent 676256c0a96891dd7e109d254cc2b28b596a1bb7

Protect AE(AfW) provisioning from sudden power-off using AtomicFile

1. If sudden power-off occurs during device owner(DO) provisioning,
especially encryption step, ManagedProvisioning cannot save values
in the file. So reading values fails and occurring exception after reboot.

2. This commit applies AtomicFile to ManagedProvisioning. This is able
to protect ManagedProvisioning from sudden power-off issue.

Test: manual

Change-Id: Ie80a5db2903564133ed947c4d0ca9656c7c5a10c
Signed-off-by: Sungmin Lee <insight.lee@lge.com>