In attempt to speed up Android Boot time we need better understand parts
that are taking long time during boot phase. SystemServer accounts to
~30-40% of boot time, so profiling and monitoring it should help
identify problematic parts.
Along with systrace logcat messages were added to simplify on the glance
check of boot process timing without the need to collect systrace.
Change-Id: Ice203eb3e6aa662d1a7cefc8bcd76f372347f4a0
Publish DropBox extremely early during boot process so that it can
pick up wtf() calls while booting.
Bug: 28634953
Change-Id: Ie71d53fc125ebc47fa08ef59a8b7e4f66f2e805c
Add getKeyAttestationApplicationId and the Parcelables
KeyAttestationPackageInfo and KeyAttestationApplicationId,
needed by keystore.
Bug: 22914603
Change-Id: I89a88cd9cd80e9b132ca67fc452e9cae8b8ad241
NetworkPolicyManagerService (NPMS) used to depend on screen on/off
changes to determine if a foreground activity should have network
restrictions, but such check is now redundant since ActivityManager
already changes the proper UID state (like going from TOP to
TOP_SLEEPING) when the screen status is changed.
Removing such code decreases the NPMS lock contention when the screen is
turned on in about 3-5ms.
Change-Id: I2853443efedbf14961ae9a5b2e72689d4d1a646c
BUG: 30785671
(cherry picked from commit 88f40ad9a7)
NetworkPolicyManagerService (NPMS) used to depend on screen on/off
changes to determine if a foreground activity should have network
restrictions, but such check is now redundant since ActivityManager
already changes the proper UID state (like going from TOP to
TOP_SLEEPING) when the screen status is changed.
Removing such code decreases the NPMS lock contention when the screen is
turned on in about 3-5ms.
Change-Id: I2853443efedbf14961ae9a5b2e72689d4d1a646c
BUG: 30785671
A recent patch started returning "null" when a Binder service
required to provide a manager wasn't yet registered.
This fixes four locations where that new logging was triggered: in
two cases by adjusting the fetching ordering, and in two other cases
by only fetching when the device supports the manager.
Bug: 28634953
Change-Id: I84dbccffa4ac760c10a2bbcb234f21272bfecb91
- Check for null where appropriate when using WM from a test
- Inject WindowManagerPolicy for test can have its own policy
- Added skeleton for WindowStateTests that will contain tests
for WindowState class.
Bug: 30060889
Change-Id: I0cd7d50c98de16c7412759401075c4bb48d13dfe
Bug: 28615069
Tints the display at night automatically according to your schedule or
using the sunrise/sunset corresponding to your current location.
Change-Id: Ie56b4eed88cc2fcbae88002492b1edad5820b6b1
The "starting apps" message is only shown for a short period of time
before we show the lock screen. Recent boot animations now have a
spin down phase which is just long enough to result in us flashing
this message for a very short period of time, which looks janky.
To avoid the janky behavior, remove this message altogether. Other
boot messages for dexopt'ing after an OTA remain intact.
Also fix security bug that would allow any app to show a message.
Bug: 29367890
Change-Id: I77bb65acbe0e5afb4033dc6b83e533e665dce690
Refactor slightly to forbid using myUserId in the zygote (uid == 0).
Also factor Environment to put user data (vs shared data) into its
own class, which should keep the page the shared data is on actually
shared between processes.
Bug: 29338430
Change-Id: I05d1306b57658a83299e38076171f56cb364ea80
Muting ringer and media volume and turning off the flashlight
before starting a new session. Also, resetting the configuration of any
new demo user to the configuration of user 0 on the device. Moved
RetailDemoModeService and RetailDemoModeServiceInternal to more
appropriate new packages
Bug: 29519612
Change-Id: Ib65f89ce61afab2d2f1b2dd0c761f5d35a466181
If any /data/system_[c|d]e folders were not erased
when the user was removed (maybe due to a reboot),
make sure they're cleaned up on restart as well
as when the userId is recycled later.
Mark the users' system folders with the correct
serial number for later verification.
AccountManager shouldn't be querying accounts of
partially created/destroyed users.
Change-Id: I4313756b7464f34cd5ce4fb296d61daa50b41fcb
Fixes: 29285673
am: 2a7c8c8024
* commit '2a7c8c8024895c3270d4351e6ca4a364d598d52c':
Do not update packages in encrypted state
Change-Id: Ib0c5e3b003769c150631c7768918552902124456
am: c4f1bc4032
* commit 'c4f1bc40326c10fde55f07230e3fe3067d70fbfa':
Do not update packages in encrypted state
Change-Id: I84c2c77fb8ff2cc12095f5217c6960a156f2faf3
SystemServer used to run PMS.updatePackagesIfNeeded even when the
device is booting in encrypted state only with core packages
available. This is redundant because the packages are prebuilts
(OAT files always up to date) and the data partition is not mounted
yet, so we are only wasting time opening the OAT files and testing
checksums. Additionally, the attempt to update these packages gets
reported to TRON stats as time spent in the Optimizing Apps dialog
and skews the results.
This patch does not call updatePackagesIfNeeded when in the device
is in encrypted state.
Bug: 28833829
Change-Id: I8641d07a8840948ffe261dfb8f99f70de7341972
am: 83e714bcc9
* commit '83e714bcc9a72d7f74fbee76065e68cd3e93f882':
Default system theme should be DeviceDefault
Change-Id: I9aba0cd74d6cde865489b6204ba2313ade5b6881
am: 10ed7de7ae
* commit '10ed7de7ae1ef1ac10b596c688182642acaca674':
Default system theme should be DeviceDefault
Change-Id: I0cdadd02499b071168ddcd26c5c1b93d4067fe9d
The service listens for the global setting DEVICE_DEMO_MODE and switches
device to demo mode when it is changed to 1. Also, acquires the wakelock
to
keep the screen on and puts up a notification to wipe and reset the demo
session when in demo mode.
Bug: 27280140
Change-Id: If1843016889ec2c50818c67432d60f33063e0986
Pin key files into memory to prevent having to fetch from flash
after boot. Improves system performance by preventing page cache
thrash. Retrieves files from a device-specific overlay to allow
specialization.
bug 28251566
Change-Id: I8532f52bd70271794dd7576976d13a524849ce7b
