Similar to first patch, but now using new "rethrowFromSystemServer()"
method which internally translates DeadObjectException into
DeadSystemException. New logic over in Log.printlns() now
suppresses the DeadSystemException stack traces, since they're
misleading and just added pressure to the precious log buffer space.
Add some extra RuntimeInit checks to suppress logging-about-logging
when the system server is dead.
Bug: 27364859
Change-Id: I05316b3e8e42416b30a56a76c09cd3113a018123
If unknown temperature type is passed to getDeviceTemperatures, returns
empty array.
Bug: 27365463
Change-Id: I223b5e4e0642aee7b32e44fea84e8dc465b7e90b
Refactor some static fields into a holder. This allows to statically
initialize the class in the boot image. It also has some minimal
positive impact on the class size, a net benefit when tracing is
not used.
Bug: 27248115
Change-Id: I0cdfb6acf916ad8d9a7d82bba32929dba15d4200
Apps making calls into the system server may end up persisting
internal state or making security decisions based on the perceived
success or failure of a call, or the default values returned.
The reality is that if the system process just died, init will be
along shortly to kill all running apps, so we should have no problem
rethrowing the RemoteException as a RuntimeException.
Bug: 27364859
Change-Id: If632cc36f68cd399a34de513b2d979abaa36fcaa
Once the ephemeral user stops, the user's deletion is scheduled.
It takes a while before the user actually disappears and it is not
desirable for the user to be re-entered in the meantime.
Mark the user as disabled on stop and check this flag
in the activity manager to prevent the user from being switched
to again. Also hide the user from user-switching UI.
BUG: 26795729
BUG: 26780152
Change-Id: I83a61674958954b5a210114b88ffa5ae55922c1f
am: 1ba39aa54e
* commit '1ba39aa54e49882df0116b7538f73a6a688cb830':
Add unit tests for BatteryStatsImpl.
Turn down the logging a little bit.
Turn down the logging a little bit.
am: 62b9ff4994
* commit '62b9ff49947ccfca7d9f2ffe0e34006821080819':
Add unit tests for BatteryStatsImpl.
Turn down the logging a little bit.
Turn down the logging a little bit.
- Add a Clocks interface to wrap SystemClock.uptimeMillis and
SystemClock.elapsedRealtime.
- Make the inner classes static so they can be created independently,
which meant passing explicit pointers to the BatteryStatsImpl and
the Uid objects in a lot of places.
- Make several fields protected so they can be accessed by the tests (they are
still @hidden)
- Add a test suite for the battery stats.
- Add the tests
Change-Id: I4e45afedc64f7050985c28a7eb4f5c1ddbaa63fa
It is no longer true that we always forward the intent to personal side
after the introcution of work dialer.
Change-Id: I07b247c15d366278a07afab76b23c9d8847b01ef
Add a separate system service RecoverySystemService to handle recovery
related requests (calling uncrypt to de-encrypt the OTA package on the
/data partition, setting up bootloader control block (aka BCB) and etc).
We used to trigger uncrypt in ShutdownThread before rebooting into
recovery. Now we expose new SystemApi (RecoverySystem.processPackage())
to allow the caller (e.g. GmsCore) to call that upfront before
initiating a reboot. This will reduce the reboot time and get rid of the
progress bar ("processing update package"). However, we need to reserve
the functionality in ShutdownThread to optionally call uncrypt if
finding that's still needed.
In order to support the update-on-boot feature, we also add new
SystemApis scheduleUpdateOnBoot() and cancelScheduledUpdate() into
android.os.RecoverySystem. They allow the caller (e.g. GmsCore) to
schedule / cancel an update by setting up the BCB, which will be read by
the bootloader and the recovery image. With the new SystemApis, an
update package can be processed (uncrypt'd) in the background and
scheduled to be installed at the next boot.
Bug: 26830925
Change-Id: Ic606fcf5b31c54ce54f0ab12c1768fef0fa64560
Add HardwarePropertiesManagerService which call native methods to
get CPU, GPU, battery temperatures, CPU usage info, fan speeds.
Restrict hardware properties retrieval only for device and profile
owners.
Bug: 26945055
Change-Id: I4d6b30b78e575532d5e9cfa59ef6cd81355439d4
dumpsys meminfo --unreachable will search the native heap for
allocations that are unreachable.
Bug: 27208635
Change-Id: I40ab1c261cb222ca71d04ab8408f355bcb18ed94
(cherry picked from commit 84b1e3554b)
The new sdcardfs kernel driver needs to know this mapping for
deriving UID permissions, so push the data through /config when
supported by the kernel. This also has the nice benefit of letting
us push only the deltas of what actually changes, instead of
re-parsing the entire "packages.list" file.
The mappings for newly installed apps are pushed before the app is
allowed to run, removing some latent race conditions. Also cleans
up stale mappings when packages are uninstalled, and whenever the
system server reboots.
Bug: 19160983
Change-Id: Iace92efb69616c96b34c0d9d911e4b54e5fd8a67
