If the qtaguid proc file is no longer exist, the device is running new
eBPF module to do traffic accounting. So the NetworkStatsFactory need to
use the proc/net/dev interface to get the per interface traffic stats
summary. Also, adding a test to verify the helper function work properly
Bug: 30950746
Test: run NetworkStatsFactoryTest
Change-Id: Ia36808bf02f1637dd41a3e7c50917b91b1a77524
Add the native method used to read the detail information of network
stats from bpf maps. The native method of NetworkStatsFactory should
choose the correct implementation to get the stats detail depending on
the kernel version. Currently the bpf result is printed as a reference
and the actual behavior of NetworkStatsFactory should not change.
Test: NetworkStatsFactory related cts test should not fail.
Bug: 30950746
Change-Id: I4715a23559b5b2306bd556cea0431f0ed172a993
This allows us to maintain NetworkStats entries that track
whether the traffic was on the default network.
At the moment, the stats collection code always passes in
DEFAULT_NETWORK_NO. However, this value is a no-op, since it is
not persisted to disk. Only the ident, the uid/set/tag, and the
packet/byte/operation counters are persisted.
A future change will add defaultNetwork to the ident and start
persisting it.
Bug: 35142602
Test: runtest frameworks-net
Change-Id: Ifa291c62c0fa389b88e5561086a29dcd7cee2253
Before this change, seccomp filter setup is as early as in zygote's main
function. To make it possible to split app and system server's filter,
this postpone the setup to after fork. It also starts to call app
specific and system server specific setup function.
The filter setup is done in Zygote's ForkAndSpecializeCommon. This is
because adding a seccomp filter must be done when either the caller has
CAP_SYS_ADMIN or after the PR_SET_NO_NEW_PRIVS bit is set. Given that
setting PR_SET_NO_NEW_PRIVS breaks SELinux domain transition
(b/71859146), this must be done after Zygote forks but before
CAP_SYS_ADMIN is droppped.
Test: (cts) -m CtsSecurityTestCases -t android.security.cts.SeccompTest
Test: no selinux denial flood in dmesg with selinux enforced
Test: debuggerd -b `pidof com.android.phone` # logcat shows tombstoned
received crash request
Bug: 63944145
Bug: 71859146
Change-Id: I8215c8530d3d0de504a270488f8e29635805e8b0
Dex2oat now accepts targetSdkVersion as a parameter to determine
whether ART should treat the app as "legacy" and allow or restrict
access to private APIs.
We also bump arguments of otapreopt to v4 to accommodate the new value.
Bug: 64382372
Test: manual
Change-Id: Iae3867325dfaf8deaba51626ab04b97ad797d3b6
Before this change, seccomp filter setup is as early as in zygote's main
function. To make it possible to split app and system server's filter,
this postpone the setup to after fork. It also starts to call app
specific and system server specific setup function.
In terms of performance since this happens at fork, the measure shows
the overhead is negligible. Assuming 130 instruction in the BPF, on
walleye, even when running on little core with fixed low frequency, each
setup took about 60.9us on average. When it runs on big core with
higher frequency, it took about 39.3us.
Test: (cts) -m CtsSecurityTestCases -t android.security.cts.SeccompTest
Bug: 63944145
Change-Id: I748735b478405098beac1e200d911c13ea60e380
Merged-In: I748735b478405098beac1e200d911c13ea60e380
ResolverActivity sort the list resolved intent with AsyncTask.
The method sort hold CountDownLatch to wait the time-consuming
operation. In some case, the operation doesn't end and the
CountDownLatch can't be released.The default excutor of AsyncTask
is serial. There should release CountDownLatch in destroy()
to avoid this case.
Change-Id: Ie10126f735d9f511dfe086c21f3f5ffaeb831086
Signed-off-by: gaochong <gaochong@xiaomi.com>
Test: manual - repeatedly test ResolverActivity show correctly
Bug: 71730061
Also remove 'build.master@android.com' which is deprecated, not
declared by anybody else, and makes the linter unhappy.
Bug: 70394432
Test: built
Merged-In: I9c0ba41386129379f82259fcc5e745562b014fae
(cherry pick from commit 626eed2ac8)
Change-Id: Ie802113d61f693d73f7234b44ac2a9bd462b3fbf
The log can be used to test if LAST KMSG or other items are copied
to dropbox successfully, especially in user builds without root
privilege.
BUG: 69685635
Test: manually verified the desired log from bugreport on user
and userdebug builds.
Change-Id: I6570d95538d678c98d261690ca3c20416d7a31c6
Merged-In: Ie6033bf04c7f79fc596761ab751aa5fcea2c1130
(cherry-picked from commit bafcd7b595)
Buttons should be aligned opposite to English in RTL languages.
Test: 1. RTL language
2. Create an alert dialog having positive, negative and neutral button.
3. Check the button bar alignment
Bug: 70363698
Change-Id: I783dfdcf9cb3f85402a4ff3fa4c2d1d1caf5c3da
Signed-off-by: susanta.patra <susanta.patra@lge.com>
The quitNow method places the SM_QUIT_CMD at the front
of the queue. This can cause StateMachine to throw exception
if it has not yet processed the SM_INIT_CMD from start().
Bug: 67370902
Test: make checkbuild
Test: StatMachineTest unittest
Change-Id: I409242845854e70b77ad9b2378b69faed076847c
Merged-In: I7cec7bb91e0447e3c565d33cb7c34ccf59566639
(cherry picked from commit 576e6c0cbb)
Bug: 62269291
Test: manual, install new apk/splits and force updates.
I used com.android.cts.classloadersplitapp as the test app.
1) install-multiple split apks with dependency: Base -> A -> B
2) push an update for A
3) adb shell cmd package compile
4) check that A & B got recompiled and that B was because a class loader
context mismatch (e.g. "ClassLoaderContext classpath element checksum
mismatch for position 1.").
Merged-In: I4092562966413dc8976c9d41b26a90bbb9e37e1e
Change-Id: I4092562966413dc8976c9d41b26a90bbb9e37e1e
This will trigger when the device will have low space.
Active apps here refer to the apps which were either active
in foregrond or in background and also used by other packages.
Apps which are inactive for X days downgraded to verify. X is
determined by sysprop pm.dexopt.unopt_after_inactive_days
If the system properties are not set, no effect will take place.
The above operations will take place in background dexopt service.
If user uses the app again, it will again be speed-compiled when
background dexopt service starts next time.
(cherry picked from commit 246dccf932)
Bug: 36598475
Test: manual
* Remove the check in the code that allows downgrade only when
the space is low on the device.
* adb root
* Set pm.dexopt_unopt_after_inactive_days to 600
* Make sure the current time of the device is correctly set
* Install 2 non system apps - B, C
* Downgrade B to extract
* Upgrade a system apps to speed-profile - E
* Downgrade a system app to quicken - G
* adb shell cmd package bg-dexopt-job
Expected Results:
* Extract - B
* Verify - C
* There should not be any entries for apps E an G
in dalvik_cache
Merged-In: I68f9f617d6722a7ba8b00aa2181cb38a165cfc51
Change-Id: I68f9f617d6722a7ba8b00aa2181cb38a165cfc51
New quota APIs are much faster than trying to measure manually, and
removing this last user of calculateDirectorySize() means we can
remove it once and for all.
(cherry picked from commit c8b29ac6f0)
Bug: 36056324
Test: builds, boots
Merged-In: Ibdf1ee4e8885680e106df6a9269b6309ddc61af8
Change-Id: Ibdf1ee4e8885680e106df6a9269b6309ddc61af8
Bug: 68411440
Test: make -j100, verified starting with each of the three options.
Change-Id: I73e701a86733e0f8a5d017949052b16cdf58f398
(cherry picked from commit 17947177b3)
He prefers to use his @android.com account.
Test: Treehugger
Bug: 63673347
Exempt-From-Owner-Approval: Allow @android.com to approve this CL :)
Change-Id: Ie80cc7864de7b91ae44ad57f0bae9b859d034803
The WakeupMessage object provides a mechanism to create an Alarm
which will wake-up the device and deliver a message to a Handler.
Add a Runnable mechanism as an alternative to the message.
Bug: 67276378
Test: unit test
Change-Id: Icf5f03b2b25a340273f9d3fcd09f182216ea6238
Test: This merge conflict was automatically resolved by meld.
The automatic resolution of the same merge conflict by meld
from cherrypicking this CL into internal-master has passed
Treehugger (and was already submitted).
Exempt-From-Owner-Approval: Resolving merge conflicts with no deltas
Change-Id: I61f15aeb79c1ad26cc7c51be2af59ecb7b672a7b
This is a pure refactoring with no a behavior change other than
that these calls now go through android.system.Os, which immediately
delegates to Libcore.os.
This is a first step towards separating framework (via
android.system.Os) vs. libcore (via Libcore.os) clients of these
low level APIs. Separating these is a prerequisite towards moving
the API parts of android.system into framework, and moving the
rest into a different package in libcore.
Test: Treehugger
Bug: 67901714
Change-Id: Ifd8349ec5416e5693f40dba48fdf2bef651b7d81
Merged-In: Ifd8349ec5416e5693f40dba48fdf2bef651b7d81
When a ble scan starts, it tells batterystats whether that scan is
unoptimized. When the scan stops, batterystats is not informed of
whether the stopped scan was unoptimized. Because the ble scan call
could not be nested (couldn't call start twice without stopping first),
this was fine, but now nesting is possible, so batterystats needs to
know whether the stopped ble scan is unoptimized.
Bug: 63456783
Test: runtest -x frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
Test: no new errors when run cts-dev -m CtsIncidentHostTestCases -t com.android.server.cts.BatteryStatsValidationTest#testUnoptimizedBleScans
Change-Id: Ia73f294cf1807ddaf20f1c0bcc28add001cac78c
Merged-In: Ia73f294cf1807ddaf20f1c0bcc28add001cac78c
(cherry picked from commit 94c5a313d7)
