477a17e6d87f842e5dd0bac7745ec47a5a5463a0 - SHIFTPHONES/android_frameworks_base

commit	477a17e6d87f842e5dd0bac7745ec47a5a5463a0	[log] [tgz]
author	Bram Bonné <brambonne@google.com>	Tue Oct 02 10:32:29 2018 +0200
committer	Bram Bonné <brambonne@google.com>	Fri Oct 05 12:58:06 2018 +0200
tree	c26ab773a3b7b12e253a2b8b44f424d2db90755c
parent	8426a06516635fc7ba943af78e1b64efa4215aa5 [diff]

Ports part of the backup/encryption/chunking code from gmscore.

Some additional changes (apart from style) were needed:
- ChunkOrderingType.java is an @IntDef referencing the possible values
for the ChunkOrderingType enum in the proto.
- EncryptedChunk.java is no longer an AutoValue class.
- Inlined some constants from Guava.

Bug: 111386661,116575321
Test: atest RunFrameworksServicesRoboTests
Change-Id: I7656cae13de0bd918be5016ffb155de4b8fd5f71

services/backup/java/com/android/server/backup/encryption/chunk/ChunkOrderingType.java[Added - diff]
services/backup/java/com/android/server/backup/encryption/chunking/BackupWriter.java[Added - diff]
services/backup/java/com/android/server/backup/encryption/chunking/EncryptedChunk.java[Added - diff]
services/backup/java/com/android/server/backup/encryption/chunking/EncryptedChunkEncoder.java[Added - diff]
services/backup/java/com/android/server/backup/encryption/chunking/InlineLengthsEncryptedChunkEncoder.java[Added - diff]
services/backup/java/com/android/server/backup/encryption/chunking/LengthlessEncryptedChunkEncoder.java[Added - diff]
services/robotests/src/com/android/server/backup/encryption/chunking/EncryptedChunkTest.java[Added - diff]
services/robotests/src/com/android/server/backup/encryption/chunking/InlineLengthsEncryptedChunkEncoderTest.java[Added - diff]
services/robotests/src/com/android/server/backup/encryption/chunking/LengthlessEncryptedChunkEncoderTest.java[Added - diff]

9 files changed

tree: c26ab773a3b7b12e253a2b8b44f424d2db90755c