Before this change, the method would not turn off scanning in
system_server when a screen-on scan request was released. As a result,
proxy routers would unknowingly keep scanning forever even after having cancelled
their scan requests.

Bug: 331202666
Test: atest MediaRouter2HostSideTest ProxyMediaRouter2HostSideTest
Change-Id: I63563f38b7d53e608782e651150242519a55f5ce
Flag: com.android.media.flags.enable_screen_off_scanning

Bug: b/333181541
Test: N/A. Disabling tests.
Change-Id: Ida8a441596dd17a37c8e850c11f455084f795183

Bug: b/279555229
Test: Pending
Flag: ACONFIG com.android.media.flags.enable_built_in_speaker_route_suitability_statuses TRUNKFOOD
Change-Id: I25cc308c0a791ad710499d4626eecfbe03d119fd

Bug: 317048338
Test: Using the steps in b/317048338#comment12
Change-Id: Ia91199fdb23beed27bde687fdca8fe5d3a5a4759

- This also handling the missing permssion exception in b/333370745
which caused the initial CL to be reverted.

Bug: 295518668
Bug: 333370745
Test: atest cts/tests/app/src/android/app/cts/ActivityManagerFgsDelegateTest.java
Test: atest PlatformScenarioTests:android.platform.test.scenario.sysui.media.QSMediaControllerPlayAndPause#testPlayAndPause
Test: Using MediaRouter SampleApp
Change-Id: I19b832d53550935c56e52e5e35c10d8c10c57a4c

This reverts commit f6293f71.

Reason for revert: potentially causing boot time regression

Change-Id: If744c038f0ef00178a8b3fc73cc5d674d15bed25

This reverts commit f11b5016.

Reason for revert: Likely culprit for b/333370745  - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.

Change-Id: Ib2fb1ee00703587dfdb31ef3b5e568e3bf2dfc81

This change deduplicates code and extracts some methods as pre-work for
proxy routers keeping a local copy of non-system routing controllers.

This is a non-functional change.

Bug: 330300516
Test: atest CtsMediaBetterTogetherTestCases
Change-Id: Idcdf68e56913059683626575ed9e189e7b871ebe

Add new override to force users of MediaProjection API to show Partial Screenshare as an option

Bug: 316897322
Flag: None
Test: atest CompatChangesValidConfigTest
Test: atest MediaProjectionPermissionDialogDelegateTest
Test: atest ScreenRecordPermissionDialogDelegateTest
Test: atest CtsMediaProjectionTestCases:MediaProjectionCompatChangeTests
Test: atest PlatformScenarioTests:MediaProjectionPermissionTest
Change-Id: I81c2ad3c0e253834676f561a9033ff54dafaa0ea

Bug: 295518668
Test: attest cts/tests/app/src/android/app/cts/ActivityManagerFgsDelegateTest.java
Change-Id: I6bc80f92220569ad4c20866947e6fabe889412c9

This is a non-functional change.

Test: atest CtsMediaBetterTogetherTestCases
Bug: 330300516
Change-Id: I6ce9fd9e30d64230fd69c595d076452439a50dcd

onTransferred() only handles session creation events, while
onSessionUpdated() handles session updates.

This is a non-functional change.

Bug: 330300516
Test: atest SystemMediaRouter2Test ProxyMediaRouter2HostSideTest

Change-Id: I8744bdd5539509b4ed57385d0144e966f30974f2

It was originally added to prototype the watch-to-phone output switcher,
in ag/24993347. We now have a proper API for this, so this flag is no
longer useful.

Bug: b/304234628
Test: N/A.
Change-Id: I928f5ec3b8532a134f269d03a75e0b82cac1ca30

Bug: b/310145678
Test: atest CtsMediaHostTestCases CtsMediaBetterTogetherTestCases AudioManagerRouteControllerTest
Change-Id: I0a73bcfd7c0c5a7780dd587dbd45fe6ba6e286e9

Revert submission 26596106-pss-opt-out-override

Reason for revert: <Reason for revert: Potential culprit for b/332779806- verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.>

Reverted changes: /q/submissionid:26596106-pss-opt-out-override

Change-Id: Ide32e23e0f48370bc762d15b2add3eccc70ba69a

Regardless of manager scans (example: scans coming from sys ui or
settings). Concretely, this change will prevent apps that don't
integrate with MediaRouter2 from having remote volume control in
Settings (this is described in detail in linked bugs).

Bug: b/319604673
Test: Manually by casting using popular app that doesn't integrate MR2.
Test: atest CtsMediaHostTestCases CtsMediaBetterTogetherTestCases
Change-Id: I61f8a2de2fa617517527e775eccf38506a1b9a18

Relanding PSS opt-out override from ag/25896593. Initial implementation defined the ChangeId on SysUI side, but SysUI tests seemed to not recognise it being disabled by default, leading to SysUI test failures. Now instead defining the ChangeId in MediaaProjectionmanager, SysUI is able to properly to read the override as disabled by default, so shouldn't break existing SysUI E2Es.

Bug: 316897322
Flag: None
Test: atest packages/SystemUI/tests/src/com/android/systemui/mediaprojection/permission/MediaProjectionPermissionDialogDelegateTest.kt
Test: atest packages/SystemUI/tests/src/com/android/systemui/screenrecord/ScreenRecordPermissionDialogDelegateTest.kt
Test: atest CtsMediaProjectionTestCases:MediaProjectionCompatChangeTests
Test: atest PlatformScenarioTests:android.platform.test.scenario.sysui.mediaprojection.MediaProjectionPermissionTest
Change-Id: Ibb9ec963a094ab384980bcbd58c68a39d6094ef2

Bug: 325550522
Test: atest CodecDecoderSurfaceTest.java
Change-Id: Ifcb678c3843fe9d6f60486282ae54587ba28bff1

Bug: 330354107
Test: CI

Flag: NONE

Ignore-AOSP-First: It is easier to detect all the mismatch in internal
master.

Change-Id: I41c11c7deda2936d39701a3a694166c5e49d423a

Revert submission 3009938-revert-3002586-revert-2988057-default-full-lto-DWADZBGWJG-UPWNCWKHFI

Reason for revert:  b/331528903

Reverted changes: /q/submissionid:3009938-revert-3002586-revert-2988057-default-full-lto-DWADZBGWJG-UPWNCWKHFI

Change-Id: Id71726b1e4d96b60ade2fba49d99b776ef7834ea

SparseArray clone is not effective when deep copying. Add a
custom copier to iterate through the sparse array and manually
copy each entry.

Bug: 307354764
Test: m gts && atest -c com.google.android.gts.audio.AudioHostTest
Change-Id: Ia899be2b7a5c1ef2fe7d9f4cde5f36b5e65d3462

This is hopefully a temporary workaround until this functionality
is added to the generated stubs.

Related-Bug: 325389296
Bug: 331666510
Change-Id: Ie08c9241f61e44c8e9857c2cf761fc43ac7fe35f

This API is known to be used from contexts where aconfig flag accessors
fail.

Bug: 325389296
Change-Id: I5164b528c3b852bef9a757d9b2399b0af51feeb0

- For any camera, CameraManager (API layer) now receives the
device id (i.e., the id of the device owning the camera, for
virtual camera this would be the id of the virtual device, and
for real cameras this would be Context#DEVICE_ID_DEFAULT) and
the mapped camera id (for virtual devices, the back and
front virtual cameras of that device would have 0 and 1
respectively as their mapped camera id, and for real cameras
this would be their actual camera id) from ICameraServiceListener.
It skips the callbacks if the received device id doesn't match
the one in the current context (except for external cameras of
the default device). As a result, real cameras are available
only to contexts associated with the default device or any
virtual device with default camera policy. Virtual cameras are
available only to contexts associated with a virtual device with
custom camera policy. Note that externally connected real cameras
are available to all contexts. For binder calls to cameraserver,
the API layers pass the device id of the current context and the
device camera policy.

- VDM passes the id of the virtual device to virtual camera HAL
service so that it can be reported to cameraserver. VDM also
exposes the camera policy of a virtual device to cameraserver.

- This change adds device-awareness to both camera2 and legacy
camera API's.

Test: atest CtsVirtualDevicesTestCases
Test: atest VirtualCameraControllerTest
Bug: 291736219
Change-Id: Ic696b0499cfbb9bfbc3c9156ca6ffd93dc42bcc3

Test: N/A

Change-Id: I2c09f1a50030fee4fd6df61f0d26900f2c440d5f
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>

ProxyRouter (inside MediaRouter2) calls getSystemSessionInfoForPackage
to request the initial RoutingSessionInfo. The method was designed for
LocalRouter and does not take into account calls from proxy routers,
therefore returns DEFAULT_ROUTE when requested by system router but
without bluetooth or modify audio routing permissions.

Bug: b/325755852
Test: N/A
Change-Id: I9fa38fb731c17e06927e1a927d6acc030ebb2135

Revert submission 3002586-revert-2988057-default-full-lto-DWADZBGWJG

Reland with fix.

Reverted changes: /q/submissionid:3002586-revert-2988057-default-full-lto-DWADZBGWJG

Change-Id: I82598e6bb06138fb10b47f4b8d37d792f84e0cc7

Revert submission 2988057-default-full-lto

Reason for revert: broken test

Reverted changes: /q/submissionid:2988057-default-full-lto
Bug: 330811070

Change-Id: I67aa5d2c88e38914164d9aee8c852c52e80f8a61

The NPE was being swallowed by the Binder framework and logging a
warning.

Bug: 205124386
Test: Manual.
Change-Id: I0dcacddda3a5eeb1756869d85afedcbc9e56b415

Before calling a flagged API, client code must check the value of the flag
which gates it. Those flags must be exported in order to be accessible from
containers other than the container where the flag and the API are hosted.

Bug: 320984775
Bug: 322839671

Test: m all_aconfig_declarations
Test: printflags --format='{fully_qualified_name}:{is_exported}' | grep true

Ignore-AOSP-First: LSC
Change-Id: I8c2d111fd4ffb23f3f52c9d00bf6bbd2456d7f05

fragment covers entire variable
!4105 = !DIGlobalVariableExpression(var: !3061, expr: !DIExpression(DW_OP_LLVM_fragment, 0, 64))
!3061 = distinct !DIGlobalVariable(name: "gFields", linkageName: "_ZN7androidL7gFieldsE", scope: !32, file: !2, line: 88, type: !3062, isLocal: true, isDefinition: true)
fragment is larger than or outside of variable

Test: presubmit
Bug: 328163089
Bug: 330503129
Change-Id: Iaf4f31392a57589f63c49baea58ca74d452edc5e

This reverts commit a27f0bcb.

Reason for revert: Fixing the CarAudioServiceUnitTest in this topic.

Change-Id: I0aeeb810922ee6470ac73c5fcf8aa43c5ae0c748

This reverts commit 95b405a5.

Reason for revert: <Potential culprit for b/330267352  - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.>

Change-Id: I1661ebf8dbf58c781021299901d267705845ac6b

Change-Id: I09786a9a4763799e4827cfa4abdbb60a4a3def26

When the app op permission is revoked, MR2SI must unregister the
relevant manager records and invalidate the matching proxy router
instances.

We need to add a new listener so that apps get notified of a proxy
router invalidation and know when to stop using it. The alternative
approach of listening directly to app-op permission changes from
AppOpsManager would create a race condition between the permission
change and the invalidation + cleanup of the instance, leading to
undefined behaviour.

getInstance(Context, String) was promoted from system to public API for
Android V ag/25997373, but the promotion becomes unnecessary with the new
getInstance() overload. Reverting getInstance(Context, String) back to
SystemAPI.

Bug: 326387864
Test: atest CtsMediaBetterTogetherTestCases
Change-Id: I417eb09cd08a3b61388c69f1a33a4116b399d61d

Bug: 328173922
Test: atest AudioMixTest
Change-Id: Ifba8672a61e7ee456365bfce66379e2de5031f43
(cherry picked from commit a96eaff7)

When the HIDL MediaCasService is killed or dies, allow for it to be
re-initialized with the new instance of the service.

Test: atest android.media.misc.cts.MediaCasTestMediaCas:
Bug: 314885711
Change-Id: I0ebeca9f433f3d8ee2b140ee0d2de9dc06ace021

When the MediaCasService is killed or dies, allow for it to be
re-initialized with the new instance of the service. The service is
restarted by the system, this code just re-initializes a pointer to this
new service.

Test: atest android.media.misc.cts.MediaCasTest
Bug: 327332440
Change-Id: I9d98c4e200adc4ee987dc8d1e472dfe5ac8f8da2

Bug: 299191092
Bug: 327511343
Test: Build
API-Coverage-Bug: 324928731

Change-Id: I9455a24d4a10d68dfa6d87eb78810460d57614a4

Bug: 327511343
Change-Id: Ic27754a9a210c19d23c69bc888a9f8e8238e5d6e