It's extremely difficult to test storage related logic on devices
that don't have physical SD card slots. So to support better
debugging and testing, add a new "virtual disk" feature which mounts
a 512MB file through loop device.
Also move ParcelFileDescriptor.open() over to using Os.open() so
that it gets StrictMode treatment.
Bug: 34903607
Test: builds, boots, virtual disk works
Change-Id: I072a3a412cfcc8a2a3472919b7273a1ed794fd98
Instead of relying only on kernel support for sdcardfs, give each
device the ability to quickly toggle between sdcardfs and FUSE. Also
add the ability to users to explicitly enable/disable the behavior
for testing and debugging purposes.
Bug: 27991427
Change-Id: Ia57f12f6ead888ab85101004bdd8c8003537b116
Add shell commands to check on current FBE status and system ready
status. Mark variables without first-class locking as volatile.
Fix bug where UI automation would crash while device was locked by
marking it as forced direct-boot aware.
Bug: 26498834
Change-Id: Ib4dfb9350925e5413f93a09baacf84c62f2ba0ea
Add granular StorageManager APIs for key creation/destruction and
unlocking/locking. Start passing through an opaque token as part
of the unlock command, but leave it empty for now. We now have a
separate "prepare" method that sanity checks that user directories
are correctly setup.
Define a handful of system properties used for marking devices that
should be operating in FBE mode, and if they're emulating FBE. Wire
a command to "sm", but persisting will come later.
Start using new "encryptionAware" flag on apps previously marked with
coreApp flag, which were apps running in the legacy CryptKeeper
model. Small tweaks to handle non-encryptionAware voice interaction
services. Switch PackageManager to consult StorageManager about the
unlocked state of a user.
Bug: 22358539
Change-Id: Ic2865f9b81c10ea39369c441422f7427a3c3c3d6
sm showed IllegalArgumentException after usage.
pm inconsistently used "return showUsage()"
Bug: 20948199
Change-Id: I5828489a9d4ef2eabfb97dd408d66e1560a5a983
Surface more details and commands for storage volumes to support
CTS testing. Fix user reconciliation bug that skipped user setup on
empty volumes.
Bug: 22658804, 22633097
Change-Id: I4221312d1cce24d1f5a2c108095cf3cf471598ed
Since user builds can't setprop, add an explicit "sm" verb to change
the force adoptable state.
Bug: 21191915
Change-Id: I719d9b18c1a98c97442a5ddb1cc5512e8e4d3d3f
Surface basic StorageManager commands through shell tool, like
simple listing of disks and volumes, and commands like mounting and
partitioning.
The output is designed to be parsed by host-side testing tools,
instead of relying on fragile dumpsys parsing.
Bug: 19993667
Change-Id: I993e92ecf57996678965945f0ae648b392a77ea2
