Change-Id: I4b3a8cf8d738bf6f680258f1ebd77d894dc986cd
Auto-generated-cl: translation import

Bug: 148636687
Test: atest NetworkStaticLibTests
Test: atest TetheringCoverageTests
Merged-In: I8cd9dbc9fe163583ff1d016c9262546949105b80
Change-Id: I8cd9dbc9fe163583ff1d016c9262546949105b80

All carriers discarded the requirement to put up a standing
notification when tethering is on. Thus, remove the "tethering
is on" notification.

Bug: 154438388
Test: atest TetheringTests
Change-Id: Ife3915837b6b7b83d3eaaa84b71b6409ff37b71c
Merged-In: Ife3915837b6b7b83d3eaaa84b71b6409ff37b71c
(cherry picked from commit 0171c07d05dd2625c6dcfd47977a701ddc2d5d36, aosp/1289107)

The CL that moved the initialization of the tethering offload
config HAL from C++ to Java caused the code not to retry
fetching the service if it is not ready when tethering is
started. This is because the C++ version of getService() retries,
but the Java version only retries if getService(true) is called.

Make the new code retry as well.

b/152430668#comment4 asserts that the fetch will be retried only
if the service is installed on the device, so the retries should
be attempted (and thus should not have any startup time impact)
on devices that do not support tethering offload.

Bug: 152430668
Test: builds, boots, tethering offload works
Merged-In: I093f127d90b2aa1b13eb0748378a24726d419472
Change-Id: I093f127d90b2aa1b13eb0748378a24726d419472

Some strings are not used, so just remove them.

Bug: 154445061
Test: atest TetheringTests
Change-Id: Ie67f7f4d0863d58c4c5206e445c1dbdfe3f65f60
Merged-In: Ie67f7f4d0863d58c4c5206e445c1dbdfe3f65f60
(cherry picked from commit 59eeedc045aaaa0c7d5b97277d25f64cce254464, aosp/1289100)

Warn user of potential data charges if the backhaul is
cellular and user is roaming.

Bug: 145629001
Test: atest TetheringTests
Change-Id: I74b4f87c2f6aad09e05d3f2a779f880396885953
Merged-In: I74b4f87c2f6aad09e05d3f2a779f880396885953
(cherry picked from commit 1af69e5b8f339bde5b70886d80960ce22c847245, aosp/1237026)

Bug: 147818698
Test: atest TetheringTests
Change-Id: Ife738339aeae00d2063fea6918b50204daef24fc
Merged-In: Ife738339aeae00d2063fea6918b50204daef24fc
(cherry picked from commit c638ae6436509df092ab8814bb5b64591878229d, aosp/1287133)

EntitlementManager and its callers(Tethering and UpstreamNetworkMonitor)
run in the same threads.

Bug: 141256482
Test: atest TetheringTests
Merged-In: I0a376d28b123eaab2e8d00a98a4719ce983d3bb2
Change-Id: I0a376d28b123eaab2e8d00a98a4719ce983d3bb2

Reminder user of unavailable tethering status if there is no
internet access.

Bug: 147818698
Test: atest TetheringTests
Change-Id: Ic6557f9f7703337596100cd6a477fd7239217166
Merged-In: Ic6557f9f7703337596100cd6a477fd7239217166
(cherry picked from commit ac1b098acc504b60e85b3dcd22941f4e293865ae, aosp/1237036)

This is used to fix the race when quickly OFF/ON wifi tethering.
When IpServer is started/stopped, there is callback update tethering
interface status. Before this change, IpServer is stopped when wifi
ap is disabling. Then the next startTethering may fail in wifi because
wifi is in disabling state.
Error pattern: WifiService: Tethering is already active.
No unitest for this CL but it fixed the CtsTetheringTest flakty rate
than around 30% to 0 for more than 100 runs.

Bug: 153925821
Test: atest CtsTetheringTest --iteration 100
Merged-In: I8b65f621abe20799a3a0d410ba1f06368746ee49
Change-Id: I8b65f621abe20799a3a0d410ba1f06368746ee49

Since it's not used for now.

Test: TH
Bug: 153304048
Merged-in: I1812818c3d49463c3840a98212bbab58a110359a
Change-Id: I1812818c3d49463c3840a98212bbab58a110359a

Bug: 148636687
Test: atest TetheringCoverageTests
      atest TetheringTests
      atest TetheringIntegrationTests
      atest NetworkStackTests
      atest CtsTetheringTest
Change-Id: I1f2a50f16894b05e988476520ba25baba0b60d88

Update strings after converged with carrier.

Bug: 145629001
Bug: 147818698
Test: atests TetheringTests
Change-Id: I8ad34e8c93ba1547aa397a8e9c0ecc15286a2b0b
Merged-In: I8ad34e8c93ba1547aa397a8e9c0ecc15286a2b0b
(cherry picked from commit d4a1bd7b73991c4197b49a3ff36e7683273ae736, aosp/1284584)

These events don't have MAC addresses, so the code attempts to
create an Ipv6ForwardingRule with a null MAC address. This
crashes when attempting to get the raw MAC address bytes to send
to netd in the TetherOffloadRuleParcel.

This was not caught by unit tests because the test exercise this
code path in a way that is not correct (by sending RTM_DELNEIGH
and NUD_FAILED events with MAC addresses). Fix the unit tests to
properly pass in null MAC addresses for these events.

Bug: 153697068
Test: fixed existing tests to be more realistic
Merged-In: I26d89a81f1c448d9b4809652b079a5f5eace3924
Change-Id: I26d89a81f1c448d9b4809652b079a5f5eace3924

Bug: 145099347
Test: atest TetheringTests
      atest CtsTetheringTest
Change-Id: I7401c550fbafd17a5ed2d925b5d0e17e358af467
Merged-In: I7401c550fbafd17a5ed2d925b5d0e17e358af467

With b/150232615, we will need an explicit value set for the exported
flag when intent filters are present, as the default behavior is
changing for S+. This change adds the value reflecting the previous
default to the manifest.

Bug: 150232615
Test: TH
Change-Id: I25b55378df393cd4fb8932b7ae64f97eb9f1aa8e
Merged-In: I25b55378df393cd4fb8932b7ae64f97eb9f1aa8e
(cherry picked from commit 9226d6c835cd57d10a7562f18143dbaae8601b43)

With b/152655547, all aidl_interface modules are considered as stable
unless it is explicitly with "unstable: true". This change marks the
aidl_interface that are not used across updatable module bounraries
as unstable, so that the build system does not run the API
dumping/checking on them.

Bug: 152655547
Test: m
Change-Id: I1257c66de6dd42b2d32d47ed74cb2878f79d14fb

Bug: 141256482
Test: manual
      atest TetheringTests

Merged-In: Ief76c98c843ba5420224cbf0f34464f366c891b7
Change-Id: Ief76c98c843ba5420224cbf0f34464f366c891b7

Bug: 140541991
Test: build
Merged-In: I984969e09f8d5196945a7412c51bd8880223ad9e
Change-Id: I984969e09f8d5196945a7412c51bd8880223ad9e

Bug: 152828142
Test: atest EntitlementManagerTest

Change-Id: I81f2d268c9f26bc4488b06032477a73d071f73f8
Merged-In: I81f2d268c9f26bc4488b06032477a73d071f73f8
(cherry picked from commit 9fe0a868e909a4cd1c1c63bf981441f1b9128890)

Bug: 150644681
Test: atest TetheringIntegrationTests
Change-Id: I5a537eca9b1aab3694a11a2dab147a31f289314c
Merged-In: I5a537eca9b1aab3694a11a2dab147a31f289314c
(cherry picked from commit f626b8a5388746d163600a5eccb60e22cb1071bf)

Bug: 145490751
Test: atest TetheringTests

Change-Id: Ia9e3232467c7db0e566cced84f3c72bbcd6512d6
Merged-In: I68cd403302848c041444e6d47652435d67f59273
(cherry picked from commit 790a4dd7d3aa813f15fe95c5bf3cef6dd734ce32)

Bug: 148636687
Test: atest IPv6TetheringCoordinatorTest

Change-Id: I1ba30bb524cbc0cc2782ce1702f9889c0d8a7576
Merged-In: I939323ce09adb9c66b1e2b83d58b0f892aa8f011
(cherry picked from commit 368c56dd7133d292c5f3ab5942016bb4dd1fbc88)

Bug: 150644681
Test: test-only change
Merged-In: I8f4a99da2351fdb5467f561a9732b14a8ebf674b
Change-Id: I8f4a99da2351fdb5467f561a9732b14a8ebf674b

Addresses review comments on aosp/1260100.

Bug: 150644681
Test: test-only change
Merged-In: Ia73ba8a121a3744a5e36795d2d2bff2f099c1394
Change-Id: Ia73ba8a121a3744a5e36795d2d2bff2f099c1394

Bug: 130741856
Test: atest TetheringTests
Merged-In: I66614fbf67fba1e7dab0b8a2d41bc30a726e4f38
Change-Id: I66614fbf67fba1e7dab0b8a2d41bc30a726e4f38

1. Add TETHERING_ETHERNET to vaild downstream type. So starting
   ethernet tethering will do entitlement check as well.
2. Ignore request with invalid downstream type on
   handleRequestLatestTetheringEntitlementValue()

Bug: 152828758
Bug: 152828142
Test: atests TetheringTests CtsTetheringTest

Change-Id: Id0cb59cc4681f5ffbde7be54de05a05e46f0ffb8
Merged-In: Id0cb59cc4681f5ffbde7be54de05a05e46f0ffb8
(cherry picked from commit c502e050fd9543e8bde45014dd66ea1be91c90ef)

The netd tethering offload IPCs are changing from taking a list
of primitives to taking a TetherOffloadRuleParcel. Modify their
only caller.

Bug: 140541991
Test: atest IpServerTest
Merged-In: I83718c80ef9d31199c87021b4dd5821717fd5ba5
Change-Id: I83718c80ef9d31199c87021b4dd5821717fd5ba5