am skip reason: Change-Id Ic4d3aca0ed69234093af7f0206dab3335938c52a with SHA-1 6896f619 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11953638

Change-Id: I972b6d352b2c65f023b6a5239a32e9bfec573472

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1290954

Change-Id: I5f976d70d87ef25ebb8e1483532781ac3d42425b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1177323

Change-Id: Ib48182d51cc6e4586cb43f8ca51ea673ee14d1d7

This change is a combination of following changes:

1) Tethering: add TETHERING_WIGIG type
   Currently both WIFI and WIGIG use the same tethering type,
   TETHERING_WIFI. This causes conflicts between the frameworks,
   when both WIFI and WIGIG SoftAPs are started, one or both will
   not work.
   Fix this by using a seperate tethering type for WIGIG.

2) Tethering: remove TETHERING_WIGIG state machine on interface down
   The wigig state machine relies on a TETHERING_STATE_CHANGED broadcast
   that is sent when the tethering state machine is first created, during
   interface up. Currently the tethering state machine is not removed
   on interface down except for TETHERING_BLUETOOTH, and as a result
   wigig tethering only works the first time SoftAP is started.
   In order to fix this, remove the tethering state machine on interface
   down for TETHERING_WIGIG as well.

Bug: 143356416
Test: TetheringCoverageTests

Change-Id: Ic4d3aca0ed69234093af7f0206dab3335938c52a
Merged-In: Ic4d3aca0ed69234093af7f0206dab3335938c52a

This change is a combination of following changes:

1) Tethering: add TETHERING_WIGIG type
   Currently both WIFI and WIGIG use the same tethering type,
   TETHERING_WIFI. This causes conflicts between the frameworks,
   when both WIFI and WIGIG SoftAPs are started, one or both will
   not work.
   Fix this by using a seperate tethering type for WIGIG.

2) Tethering: remove TETHERING_WIGIG state machine on interface down
   The wigig state machine relies on a TETHERING_STATE_CHANGED broadcast
   that is sent when the tethering state machine is first created, during
   interface up. Currently the tethering state machine is not removed
   on interface down except for TETHERING_BLUETOOTH, and as a result
   wigig tethering only works the first time SoftAP is started.
   In order to fix this, remove the tethering state machine on interface
   down for TETHERING_WIGIG as well.

Bug: 143356416
Test: TetheringCoverageTests

Change-Id: Ic4d3aca0ed69234093af7f0206dab3335938c52a

Merge "Add framework-statsd dependency and make framework-statsd visible to Tethering package." into rvc-dev am: 7ce578a359

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11926261

Change-Id: I81e0304f0560cbd070c5bb49967a8b6bf3e5d58a

Tethering package.

Tethering needs StatsEvent and StatsLog which are in
framework-statsd.stubs.module_lib to write metrics.

Bug: 153942334

Test: make
Change-Id: I8ba142a9b3678de36e6c4880a64e992e00680f38

[automerger skipped] Merge changes from topics "pass-res", "remove-isProvisioningNeeded" am: 788abd7c99 am: 932375528d -s ours

am skip reason: Change-Id I9a5ff5dbc1db3f3be7fcd7146862a16b373507e6 with SHA-1 017bfba0 is in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1345357

Change-Id: Ie251a5e4cbfc78f8b26ae32a12679dd08bd348d9

[automerger skipped] Pass entitlement configuration to Settings for entitlement check am: 902043f5 am: f7d9dd76ab -s ours

am skip reason: Change-Id I6f23553bb1da5f0b767f920b32a86fafb9e00b9e with SHA-1 217d7b01 is in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1253710

Change-Id: I259c3a257511436baac8894c7677dbd3090941ab

There is a protection in Settings that Settings would gray out if
tethering requires entitlement check but the entitlement app is
invalid. Tethering resource is moved from framework to tethering
module, so Settings can not fetch entitlement app name anymore.

In this change, tethering module would check whether entitltement app
package name is exsited if entitlement check is needed. Tethering would
be not supported (Settings tethering option would be hidded) if
entitlement app is not installed.

After moving the protection into tethering module,
TetherUtil#isProvisioningNeeded is no longer needed. Because The
only use case is Settings wants to gray out tethering setting
when entitltement check is needed but entitlement app is invalid.

Bug: 146918263
Test: atest TetheringCoverageTests
Change-Id: I9a5ff5dbc1db3f3be7fcd7146862a16b373507e6
Merged-In: I9a5ff5dbc1db3f3be7fcd7146862a16b373507e6

Tethering resource configuration is move from framwork to tethering
module. Since tethering resource would not be accessible from outside
of tethering module, EntitlementManager would tell Settings the
entitlement configuration via intent extra when run entitlement check.

Bug: 146918263
Test: atest TetheringTests
Change-Id: I6f23553bb1da5f0b767f920b32a86fafb9e00b9e
Merged-In: I6f23553bb1da5f0b767f920b32a86fafb9e00b9e

[automerger skipped] Merge "Let only Ethernet manage ethernet interface up and down" into rvc-dev am: 28c2d1dcca -s ours

am skip reason: Change-Id I1cd40ae764bdeecbb59e3889e9399b7f4b05f9cc with SHA-1 9807816e is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11908430

Change-Id: I6bb2a35f0f74cbd4bfe9b3a82c322c56b804d034

am skip reason: Change-Id I2292c1cbff06a304f70191b88d833b19af2b8b92 with SHA-1 00ea6cec is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11907887

Change-Id: I6cd21960502b97f81d6a8027b51ec77d6928f3a9

When LAN link is changed for using ethernet interface from Ethernet tethering to Ethernet,
there is confiict as Ethernet Tethering is trying to make ethernet link down and Ethernet is trying to make ethernet link up.

So, this would make Ethernet only manage ethernet interface link state.

Test: manual
Bug: 130840861
Merged-In: I1cd40ae764bdeecbb59e3889e9399b7f4b05f9cc
Change-Id: I1cd40ae764bdeecbb59e3889e9399b7f4b05f9cc

* changes:
  Test that IpNeighborMonitor is stopped when IpServer stops.
  Memory leak due to no stop for IpNeighborMonitor.

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1317394

Change-Id: Ifc233eff24c893ca542e75b683be0628eafba37f

am skip reason: Change-Id I13b291e5db6a8a8c9f2bfa477acabaea250aa48c with SHA-1 c907a99e is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11910264

Change-Id: I411e7cffe6c8cb734cf800100138dd522697baa6

When LAN link is changed for using ethernet interface from Ethernet tethering to Ethernet,
there is confiict as Ethernet Tethering is trying to make ethernet link down and Ethernet is trying to make ethernet link up.

So, this would make Ethernet only manage ethernet interface link state.

Test: manual
Bug: 130840861
Change-Id: I1cd40ae764bdeecbb59e3889e9399b7f4b05f9cc

Bug: 158961959
Test: build/make/tools/checkowners.py packages/NetworkStack/OWNERS
Test: ./build/make/tools/checkowners.py \
frameworks/base/packages/Tethering/OWNERS

Merged-In: I13b291e5db6a8a8c9f2bfa477acabaea250aa48c
Change-Id: I13b291e5db6a8a8c9f2bfa477acabaea250aa48c

Bug: 159097215
Test: test-only change
Original-Change: https://android-review.googlesource.com/1343441
Merged-In: I2292c1cbff06a304f70191b88d833b19af2b8b92
Change-Id: I2292c1cbff06a304f70191b88d833b19af2b8b92

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1343441

Change-Id: Iddcf13599efd093b2cf2d2228a3f7be69178e5fc

1. When Wi-Fi enabled, ap0 interface is added and IpNeighborMonitor's
   start() is invoked in IpServer's constructor.
2. There's no stop for IpNeighborMonitor when IpServer stop.
3. During overnight test for Wi-Fi, networkstack is too slow to
   process request due to memory leak in IpNeighborMonitor and
   binder buffer is blocked causing exception.
Solution: Invoke IpNeighborMonitor.stop() in UnavailableState.enter().

Bug: 159097215
Test: automatic, turn on and off Wi-Fi every 6 seconds overnight
Original-Change: https://android-review.googlesource.com/1343440
Merged-In: I8f60c13706f05306e8f25a15f7861d7ecabbc10e
Change-Id: I8f60c13706f05306e8f25a15f7861d7ecabbc10e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11846903

Change-Id: Icd141a992c46290c74929785e261a1cd57bc001b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1343440

Change-Id: Idef540bd66d193eb9b7071374736633c7d0323d7

Bug: 159097215
Test: test-only change
Change-Id: I2292c1cbff06a304f70191b88d833b19af2b8b92

1. When Wi-Fi enabled, ap0 interface is added and IpNeighborMonitor's
   start() is invoked in IpServer's constructor.
2. There's no stop for IpNeighborMonitor when IpServer stop.
3. During overnight test for Wi-Fi, networkstack is too slow to
   process request due to memory leak in IpNeighborMonitor and
   binder buffer is blocked causing exception.
Solution: Invoke IpNeighborMonitor.stop() in UnavailableState.enter().

Bug: 159097215
Test: automatic, turn on and off Wi-Fi every 6 seconds overnight
Change-Id: I8f60c13706f05306e8f25a15f7861d7ecabbc10e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11862407

Change-Id: Ia19cb44ad56e4358c63564261d481459d1386542

This class might be used by some mainline modules.

Bug: 151052811
Test: atest DnsPacketTest
Test: atest DnsResolverTest
Change-Id: I8841d91456952ded5efbf8ea221289aecc7746ad

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1340034

Change-Id: Ic2f337be5cf8ed7f89fb88a2395df902cbdac441

[automerger skipped] Merge "[BOT.13] Make offload coordinator poll interval configurable" into rvc-dev am: 6fddfb71e4 -s ours

am skip reason: Change-Id I7f8dde3b57ee14eb33edbe2fd383df33cccc231c with SHA-1 bfdcfe4e is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11882405

Change-Id: I7237ba347d78f60094707d1b935c8f457c15e8d1

[automerger skipped] Merge "[BOT.12] Add unit test for disabling BpfCoordinator by config" into rvc-dev am: 3358560be8 -s ours

am skip reason: Change-Id Iedb936b7592b6be773d1b84a2498bfc5a440a198 with SHA-1 8b3af8d7 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11883504

Change-Id: I79ca8d7c5679f170b251d4f376bc9908b002ca9c

[automerger skipped] Merge changes I48a8de47,I95ea3050,I5a98c4cd into rvc-dev am: ec5a703838 -s ours

am skip reason: Change-Id Id413b7f2f7edb2e5c3e02d5677fe536ed52fbbcb with SHA-1 519f1201 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11892958

Change-Id: Ia8d500395dfd5fefac69025452bae071182e27e3