This patch moves reportNetworkConnectivity onto the handler of
ConnectivityService.

This allows:
  - to inspect NetworkAgentInfo on the ConnectivityService handler,
    which is always more correct than doing so on a Binder thread.
  - to improve locking policies around NetworkAgentInfo.

Test: $ runtest frameworks-net
Bug: 37119619, 36902662
Change-Id: I49a765826e65c29a1995242290e5e7544112c94e

There are intermittent issues where either the returned Bluetooth
MAC address to Java framework is uninitialized or this address update
arrives too late. This fix will do 2 things:
(1) Returns error when MAC address is unavailable in the native code.
(2) Updates the MAC address later by adding a new broadcast event.

Test: Check address for these cases: factory reset, system reboot, and
Bluetooth re-enable.
Bug: 36709382

Change-Id: I09720193e38fdf9139e1bb146f8e1847e2b65b1a

Introduce customization and implementation to display RAT icon in status
bar even when data is off. Since some carriers require, this feature is
necessary.

Test: Test with simulated RIL
Bug: 28805511
Change-Id: I412a407b8bcfeb9b3caf265bc7e0331a88433725

Test: as follows
    - build
    - flashed
    - booted
    - "runtest frameworks-net" passes
    - manually starting tethering shows Settings and icon updates
Bug: 31466854
Bug: 32163131

Change-Id: I938074587dfeec221c5cdb43a392802ad3fc3589

See build/soong/README.md for more information.

Test: m -j checkbuild
Change-Id: I3cd2bb05ec89c40ebd1240e352a19f99d00dc114
Merged-In: I3cd2bb05ec89c40ebd1240e352a19f99d00dc114
(cherry picked from commit 3fc8f2df)

This patch is a cherry-pick of the BitUtils class from commit
36e866b8.

(cherry picked from commit 36e866b8)

Test: none
Change-Id: Iaf33929f6841db273a92d650e84287bf2964fa3d
Merged-In: I0a978787551a1ee5750ec5544b241d3bbfed5a7c

This patch also:
  - suppresses callback triggers from ConnectivityService for these
    obsolete callback types.
  - marginally refactors callCallbackForRequest().

Test: runtest frameworks-net
Change-Id: Idfb75640732943c599de4975f252f706d21ad594

And also remove some small code duplication (checkNotNull).

Test: built, flashed, runtest frameworks-net
Change-Id: Id6c13bca9d12f70b88806032e0a4fa198efbedc6

This patchset adds a hidden method getOwnAddress, that lets app with
BLUETOOTH_PRIVILEGED permission to lear their own addreess. This is done
exclusively for PTS tests.

Bug: 35147497
Test: manual
Change-Id: Iaf0f2fe0613de44b8430ac25e691d66a4ad44f8d

Symptom:
AppOps verified the incorrect package of calling tether state
changing API.
It threw SecurityException by mistake.

Solution:
Pass the correct package name to enforceTetherChangePermission.

Bug: 32931147
Change-Id: Ia1167f26f556678b189a24a4a716f1a7e5cb12eb

As we dexopt all the code paths of a package, we now append the code
paths to the list of shared libraries. These paths are passed as
relative paths since the apks are staged during installation, and are
not where they will be at runtime.

Part of a multi-project change.

Bug: 34169257
Test: cts-tradefed run singleCommand cts -d --module
CtsAppSecurityHostTestCases -t android.appsecurity.cts.SplitTests

Merged-In: I73823ca575560cbd445d78a6cfbfc72031943265
(cherry-picked from commit 16d4843433e024100b4ecd183f827ad5bd8772a6)

Change-Id: I943bf8234899e1b25d4eb5e98af15d9150a7a842

Bug: 24555166

Test: RSTest on x86_64 emulator
Change-Id: I0c8c970ce85989c3213fb4986e517ac0be5beb26

Add a hidden api for reading characteristic by UUID for PTS.

Bug: 35150313
Test: sl4a GattReadTest.byUuid
Change-Id: Ice4076d99e4694d20374ba0fdcae74d5ae841147

Bug: 33828042
Test: Build
Change-Id: Iaf5cecfa38065cfeed096929952559d7cb2e248b

* changes:
  Hide Socket+DatagramSocket IpSecTransform methods
  Consistenly Throw IOExceptions from IpSecManager

Test: as follows
    - built
    - flashed
    - booted
    - "runtest frameworks-net" passes
Bug: 31466854

Change-Id: I730d029128a14b936c111ae159b9708d935f4656

These methods do not currently work for IPv4 sockets,
so they need to be hidden until the underlying kernel
code can be made to work properly in a dual-stack
environment.

Bug: 36073210
Test: compilation
Change-Id: Idce367f638a42da374a7f1dc5ebb8931c9555e06

Bug: 36073210
Test: api-update
Change-Id: Ia3825e85b09b6330f1326a26cf9e1cadf9dacf71

* changes:
  Update for removing mount arg to VintfObject::CheckCompatibility
  Add Java API for libvintf.

The previous version could trigger a Log.wtf() if an error occured within
ServingState.enter() that caused a transition while a tranistion was
already in flight.

Test: as follows
    - build
    - flashed
    - booted
    - "runtest frameworks-net" passes
Bug: 31466854

Change-Id: I66a47caf22e39ab4ad7f4ddd60940e9fe1580729

It is default to false.

Test: pass
Bug: 36814503

Change-Id: Ib06850d3355f54996b17cc6c2980a7d17af132e5