Currently, registerNetworkStatsProvider requires the
UPDATE_DEVICE_STATS permission. This is a privileged permission
so it can be granted to preinstalled apps. Thus, apps like
GmsCore, or preinstalled apps will be able to update network stats.
This change checks for a new permission that would only allow
signature apps to declare that. Also check
MAINLINE_NETWORK_STACK permission to allow NetworkStack process
to use it.
Test: adb shell dumpsys netstats
Test: atest FrameworksNetTests
Bug: 149652079
Change-Id: Iaecbf10a7610461bd52e315659006c7332c416e6
Merged-In: Iaecbf10a7610461bd52e315659006c7332c416e6
Merged-In: Idfebd0a1988c3dcfd812d87e30f6a2034d6fbf6b
(cherry picked from commit e9e8d8f9ff096c1723eba1d74b17bb7cade7f23b)
The method requires NETWORK_STACK or MAINLINE_NETWORK_STACK permissions,
but the annotation was missing.
Test: m
Fixes: 150877670
Merged-In: I2af74cbcfa642f05f5e7bf85b2a8e8c38595f6ca
(cherry picked from commit e45d3ff849695977cb063cc59550c505b220bd6c)
Change-Id: Ia215b74df99ae60be2e380917be68a272d658ef4
This change fix two things:
1. Handle ethernet callback in internal thread to avoid crash. IpServer
should be created from tethering thread, otherwise mIpNeighborMonitor of
IpServer would throw
IllegalStateException("start() called from off-thread")
2. Ethernet tethering request may be duplicated if multiple
startTethering is called but no stopTethering
Bug: 130840861
Bug: 148824036
Test: ON/OFF ethernet tehtering manually
atest TetheringTests
Change-Id: Ibd3ea6bc6751bd65647ff381f9b0124bc3395c09
Merged-In: I7c5127e96d80d077735010d2e62c7227805ccb10
Merged-In: Ibd3ea6bc6751bd65647ff381f9b0124bc3395c09
(cherry picked from commit 72702b979654234c18045f04270040056a74cf90)
Ethernet tethering can be started via
startTethering(TETHERING_ETHERNET).
Test: flashed, enabled ethernet tethering, verified internet access on
downstream.
Bug: 130840861
Merged-In: I34842acd94b972e440c3622f7617df10c18acf65
Change-Id: I34842acd94b972e440c3622f7617df10c18acf65
(cherry-pick with conflicts in test-current.txt)
requestTetheredInterface can be used to put an interface in server mode,
which will persist until release() is called on the returned request, or
until the requesting process dies.
Test: Enabled ethernet tethering with change on top
Bug: 130840861
Merged-In: Id96d581acb3fa4e52ca62dd94ec257f56bd3a1ce
Change-Id: Id96d581acb3fa4e52ca62dd94ec257f56bd3a1ce
(clean cherry-pick from internal branch)
Just because the bucket is active (ie. overlaps with 'now') doesn't
mean the request necessarily covers the entire bucket.
For example a bucketDuration=5 with a bucket from curStart=1 to
curEnd=6 with now=4 and requests:
- from start=0 to end=3 --> overlap=[1,3] --> bucketSpan=2
- from start=2 to end=3 --> overlap=[2,3] --> bucketSpan=1
- from start=2 to end=5 --> overlap=[2,4] --> bucketSpan=2
- from start=2 to end=7 --> overlap=[2,4] --> bucketSpan=2
and the previously correctly handled cases:
- from start=0 to end=5 --> overlap=[1,4] --> bucketSpan=3
- from start=0 to end=7 --> overlap=[1,4] --> bucketSpan=3
We fix this by bounding the end of buckets to now, this means
that bucketDuration is no longer a constant, but it simplifies
all the rest of the logic.
Test: builds, atest
Bug: 143338233
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I642b57f7b8486071ad7808fd9b901859923b6d25
Ethernet tethering can be started via
startTethering(TETHERING_ETHERNET).
Test: flashed, enabled ethernet tethering, verified internet access on
downstream.
Bug: 130840861
Change-Id: I34842acd94b972e440c3622f7617df10c18acf65
requestTetheredInterface can be used to put an interface in server mode,
which will persist until release() is called on the returned request, or
until the requesting process dies.
Test: Enabled ethernet tethering with change on top
Bug: 130840861
Change-Id: Id96d581acb3fa4e52ca62dd94ec257f56bd3a1ce
* changes:
[SP05] add unit test for onStatsProviderLimitReached in NPMS
[SP04] add unit test for NetworkStatsProvider
[SP03] support registerNetworkStatsProvider API
[SP03.1] Replace com.android.internal.util.Preconditions.checkNotNull
Existing annotations in libcore/ and frameworks/ will deleted after the migration. This also means that any java library that compiles @UnsupportedAppUsage requires a direct dependency on "unsupportedappusage" java_library.
Bug: 145132366
Test: m && diff unsupportedappusage_index.csv
Change-Id: I534e3fd1305e2f4af076986770033478448a665c
Merged-In: I534e3fd1305e2f4af076986770033478448a665c
This change provides an API that allow external modules to
register a custom provider of NetworkStats to merge the
network statistics that cannot be seen by the kernel to system.
Test: atest FrameworksNetTests CtsUsageStatsTestCases
Test: atest NetworkPolicyManagerServiceTest
Test: m doc-comment-check-docs
Bug: 130855321
Change-Id: I265bc637c40666cde505fde5056d2d9bfc5fb204
Extracted from ag/9990011 to make NetworkStatsManager sync with internal
line, given that it is missing in aosp/1198084.
Bug: 126528330
Test: Treehugger
Change-Id: I77f50326869799f51d4636cb7c6d7c97daf531e6
Merged-In: I42117ebfb640e3b0b133183e5e146860bed8471a
Existing annotations in libcore/ and frameworks/ will deleted after the migration. This also means that any java library that compiles @UnsupportedAppUsage requires a direct dependency on "unsupportedappusage" java_library.
Bug: 145132366
Test: m && diff unsupportedappusage_index.csv
Change-Id: I8789f8499d4dca08580672e9e45ed9a7026dd686
Merged-In: I8789f8499d4dca08580672e9e45ed9a7026dd686
