Generate toString for better logging.

Bug: 281139493
Fixes: 281338538
Test: Compiles
Test: soundtrigger middleware dumpsys
Change-Id: Icd66c2874d2702d44bb8acc90fb5944dccebba47

Add a new argument for attaching a session for a trusted middleman.
In this case, the soundtrigger stack will not attribute data delivery
ops when calling back, since the trusted middleman will handle this
attribution instead.

Primarily used for HotwordDetectionService, which only delivers data and
attributes ops onDetected.

Bug: 272147641
Fixes: 278626527
Test: atest SoundTriggerManagerTest
Test: atest AlwaysOnHotwordDetectorTest
Test: Manual verification hotword, now playing functionality
Change-Id: If0ade4a816d0972de1647d275f23e3fdb773f279

A recognition event can race with a start/stop/start in quick
succession. Attributing the event to the incorrect startReco leads to
state mismatch between lower/upper layers.

- Associate each startRecognition with an IBinder token at the STModule
  layer
- Invalidate the token field on downwards stop calls, and drop callbacks
  when no session is active
- Add the token as a field to framework recognition event, so async
  clients can drop stale events
- Additionally, add protection against a startRecognition while the lock
  is dropped in stopRecognition
- Call new startReco version in STService, and drop callbacks for stale
  sessions
- Drop wtf on stale callback in the HAL enforcer, since we handle it
  gracefully at a higher layer

Bug: 236826280
Fixes: 275080257
Test: SoundTriggerManagerTest#
    testStartTriggerStopRecognitionRace_doesNotFail
Test: CtsVoiceInteractionTestCases
Test: FrameworksVoiceInteractionTests
Test: Smoke tests
Change-Id: I8a613b5f6821636e545309c09e6dfbb67626ea2b

- Add RecognitionEventSys to encapsulate HAL AIDL type plus framework extras

Bug: 265852186
Test: atest CtsVoiceInteractionHostTestCases
Test: atest FrameworksVoiceInteractionTests
Change-Id: Idd3dc44b89ea7cc8692ed5d9e6b7f4bb753a9eb6

Exposing this functionality directly affords additional flexibility
to the test instrumentation

Test: atest AlwaysOnHotwordDetectorTest#isCorrectOnFailureReceived_onResumeFailed
Fixes: 276474853
Change-Id: I585c721966731327fe4b99a064edfb779cd28be7

- Move SoundTrigger owners to reference authoritative file
- Add SoundTrigger ownership to top level services/voiceinteraction directory
to simplify maintenance.

Test: Compiles
Fixes: 275435310
Change-Id: I3fc8e98ef017f93f7208dc2fb5073beda6dcfb18

- Add injection attach method to middleware service
- Add Fake Hal factory, which observes framework detach,
client attach and detach, above the STHAL
- Implement a same-proc ST3 HAL, which allows for observation
and injection via a ISoundTriggerInjection
- Override default restart runnable, death listener behavior to adapt
for same-proc HAL
- Implement SoundTriggerInjection, which facades over injection client
attach/premption with a persistent injection interface.
- Add observation methods to ISoundTriggerHal and implementors to
  deliver to the injection instance

Test: Compiles
Bug: 271197938
Change-Id: I11561672bd3b4dc28d4fd158346dfa8560d97351

- Define injection interfaces, and sub-interfaces generated by the fake
STHAL receiving particular events.
- Use injection interfaces as session objects to handle async-ness.

Test: AIDL files compile
Fixes: 271197938
Change-Id: Ic169550c82881b3ca69562bc22c2a97aabd0c4f9

Test: None
Change-Id: I56dd9e39b8a6d443aac13d1da4864480cb8b335e

These interfaces are marked as vintf, so it should be used from both
system and vendor. So system/hardware/interfaces is proper place over
frameworks/base

Test: m
Bug: 249177028

Change-Id: I75d6cedd2b5d621d9e3831b3e59faf1d2387de74

Add Boolean, Byte, Double, Float, Long parcelables that
wrap the corresponding primitive type. This is similar
to the already existing Int type. Boxed types can be
made @nullable, passed as 'inout' parameters, etc.

Bug: 205884982
Test: m
Change-Id: I0328f0b3a37835bf1f320fc35156c078a42ca067

This requires a version bump to android.media.audio.common.types.

cc_defaults and java_defaults are used in order to avoid explicitly updating version references in several Android.bp files when we do future version bumps.

Test: m
Merged-In: I481d4b4e7b4f1302d508ab6eb2c7ed4336a8f801
Change-Id: I481d4b4e7b4f1302d508ab6eb2c7ed4336a8f801
(cherry picked from commit 6088f4b7)

This requires a version bump to android.media.audio.common.types.

cc_defaults and java_defaults are used in order to avoid explicitly updating version references in several Android.bp files when we do future version bumps.

Test: m
Merged-In: I481d4b4e7b4f1302d508ab6eb2c7ed4336a8f801
Change-Id: I481d4b4e7b4f1302d508ab6eb2c7ed4336a8f801
(cherry picked from commit 6088f4b7)

This requires a version bump to android.media.audio.common.types.

cc_defaults and java_defaults are used in order to avoid explicitly updating version references in several Android.bp files when we do future version bumps.

Test: m
Change-Id: I481d4b4e7b4f1302d508ab6eb2c7ed4336a8f801

Specify that '0' means 'unlimited' for
AudioPortMixExt.maxOpenStreamCount, and 'all opened streams'
for maxActiveStreamCount.

Bug: 205884982
Test: N/A
Merged-In: Ia212fef049778a85046e3333faa0ddf8fe167c1f
Change-Id: Ia212fef049778a85046e3333faa0ddf8fe167c1f
(cherry picked from commit 52ca76ed)

The 'session' field is only used by the framework (if at all),
so it being moved to the HAL AIDL to the system-specific part.

Also update the comment on AudioPort.

Bug: 205884982
Test: m
Merged-In: Ia214c343bbf08c7944ea5ebf6140a92821941b46
Change-Id: Ia214c343bbf08c7944ea5ebf6140a92821941b46
(cherry picked from commit 8abc0314)

Specify that '0' means 'unlimited' for
AudioPortMixExt.maxOpenStreamCount, and 'all opened streams'
for maxActiveStreamCount.

Bug: 205884982
Test: N/A
Change-Id: Ia212fef049778a85046e3333faa0ddf8fe167c1f

The 'session' field is only used by the framework (if at all),
so it being moved to the HAL AIDL to the system-specific part.

Also update the comment on AudioPort.

Bug: 205884982
Test: m
Change-Id: Ia214c343bbf08c7944ea5ebf6140a92821941b46

Add output flag SPATIALIZER indicating an
output mix port dedicated to spatial audio.

Bug: 210803914
Test: manual spatial audio tests
Change-Id: Ia60d3b7aaeef911eb1af0d0a47a54a83cd2c8418

Add audio device type definition for a Bluetooth LE
audio broadcast group.

Bug: 150670922
Test: make.

Change-Id: I8b2c7966ab6d1f3c637a043c4c802b8433ba697b

The Ultrasound is added as the SystemAPI

Bug: 200256985
Test: atest AudioAttributesTest
Signed-off-by: Carter Hsu <carterhsu@google.com>
Change-Id: I1a0146c32faeba3a60a4a7bdf997d985bbb12251

This change partial upstream necessary
a.m.audio.common.types for aosp/1936041.

Bug: 203490261
Test: m android.hardware.audio.common
Change-Id: Ice160b3eb642245daaa47394b156fd1ebafab82b
Merged-In: I3331d7e3d76db50f5b3c4db57891a20e4f935ad8

Audio device port flags describe options applicable to
device ports only.

Bug: 205884982
Test: m
      also with VTS for WIP Audio AIDL HAL
Change-Id: I57b9634b3862bfde023cad890ce2234ab57dd65d

It is considered that in general there is a 1:N relationship
between an AudioPort and AudioPortConfigs.
The 'AudioPort.activeConfig' field could only support a 1:1
relationship, thus it got removed. Instead,
an 'AudioPortConfig.portId' field added to reference the ID
of the AudioPort to which this config is linked to.

Bug: 205884982
Test: m
Change-Id: I8ac76abaf8194c8c98deff15b2b5d3c828b9669c

Add two audio modes corresponding to a call redirection
scenario:
- AudioManager.MODE_CALL_REDIRECT: PSTN call redirection
- AudioManager.MODE_COMMUNICATION_REDIRECT: VoIP call redirection

When in call redirect mode, call audio uplink and downlink are not
routed to regular audio sinks (e.g. earpiece) or sources (e.g. built in
mic) but disconnected. A privileged app can use system APIs to inject
and extract call audio and redirect the call to another device.

All other media use cases operate as if no call was active.

Bug: 189472651
Test: make
Change-Id: I3b1a616a72b1f7c97e0e5bf7c9f76c40a28876f1

Since APM XML configuration is being replaced with data
provided by the HAL, add data fields used to be in the APM XSD
schema to HAL structures. Summary of changes:

- Audio*Flags enum types moved to HAL types because flags
  are specified for mixPorts in the APM config;
- AudioGainSys.useForVolume -> AudioGain;
- added AudioPort.flags because they are specified in the
  APM config for mixPorts; since AudioIoFlags is a union,
  it will be used for determining the mix port role;
- added AudioPortMixExt.max{Open|Active}Count;
- added AudioPortMixExt.recommendedMuteDurationMs;
- AudioPortConfigSys.flags -> AudioPortConfig
  this is for symmetry with AudioPort;
- added AudioPortDeviceExt which encapsulates device
  and encodedFormats information for device ports.

Bug: 198812639
Test: atest audiofoundation_parcelable_test
Change-Id: Id5fd537b11e43e85b3caa93b2cb3bc7f482a3199

This change allows the HAL driver, at its discretion, indicate that
recognition is still active after a success event.
This is achieved by an additional flag added to the event.
The behavior to support this case has already been in place, for the
sake of supporting a FORCED event. This change just generalizes this
behavior to be able to cover SUCCESS as well.
For b/w compat, when the status is FORCED, we override the new flag
with 'true', indicating that recognition is still active.
We do not allow the flag to be set for status codes other than FORCED
or SUCCESS.

Test: atest FrameworksServicesTests:{SoundTriggerMiddlewareImplTest,SoundHw2CompatTest}
Test: Manual verification of sound trigger operation by invoking the
      assistant and now playing multiple times.
Bug: 186031938
Change-Id: Ie4edf82607c72ccb0b8d90a828b04c93153ec8f3

a.m.a.c adds a version of AudioPort and AudioPortConfig structs
which are similar to Audio HIDL HAL V7, and the types they
depend on.

Bug: 198812639
Test: m
Change-Id: I40f15fd8e9adbcea7268f2645d2dfc2c4d704e9b

a.m.a.c adds AudioGain* types which are similar to
the ones from Audio HIDL HAL V7.

Bug: 198812639
Test: m
Change-Id: I6471d3a85fea81e45357f5d7e4363313bd36f7c7

a.m.a.c adds a version of AudioProfile struct which
is similar to Audio HIDL HAL V7.

Bug: 198812639
Test: m
Change-Id: Ibb4beb21f6c7975eb0400956bca10111f186280c

Bug: 198812639
Test: m
Change-Id: If687409694da06c7608404b29f75779e3037b10b

1. Align the syntax for vendor extensions with HAL V7.
2. Remove "analog/digital dock" connection types, instead
   use a "dock" in/out device.

Bug: 198812639
Test: m
Change-Id: I288999896ba7ab352510167c5d0b0a53723689c9

Bug: 193275465
Test: make
Change-Id: Ic0f5c1d82011d6372b69cf3e99c971c1efd6465b

This type is similar to `DeviceAddress` from Audio HAL V7.

Bug: 198812639
Test: m
Change-Id: I9d36ab43290bb471aad042dade91a2b5e8f96c4f

Also add missing "@hide" on a few interfaces

Bug: 198812639
Test: m
Change-Id: Ie5205571e17300008a1c80ef4dbe50c0a248ba6b

Move types that are known to be used by audio HALs
(those listed in h/i/audio/common/7.0/types.hal):

 - AudioContentType
 - AudioEncapsulationMetadataType
 - AudioEncapsulationType
 - AudioMode
 - AudioSource (renamed from AudioSourceType to
     match the name of MediaRecorder.AudioSource)
 - AudioUuid

Bug: 198812639
Test: m
Change-Id: I3331d7e3d76db50f5b3c4db57891a20e4f935ad8

Initially there was an idea to use MIME-compatible '+'
syntax for specifying both the encapsulated format and the
format of encapsulation, e.g. 'audio/x-iec61937+audio/ac3'.
However, it seems to create too many caveats when
comparing type values and converting to/from legacy and SDK
types. Thus, it's better to store the encapsulation
information in a separate type 'AudioEncapsulationType'.

Bug: 198000804
Test: m
Change-Id: Ieb50ce6b895e54df7d38e865bc9ae1f14a17789e

Apply default format for consistency.

Test: m
Change-Id: I7fbcd16ef87c5016621757fa308d3905cb64c16e

The following types added or updated:
 - AudioConfig
 - AudioConfigBase
 - AudioEncapsulationMode
 - AudioOffloadInfo
 - AudioStreamType
 - AudioUsage

Added comments to AIDL files to match the SDK definitions.

Updated conversion code to/from legacy. Unified error handling.

Bug: 188932434
Test: atest AidlConversionUnitTests
Test: atest SoundHw2CompatTest
Test: atest SoundTriggerMiddlewareImplTest
Change-Id: I9299eec684410940216695799dfe67b175918671

The following types are being moved from 'android.media':
 - AudioChannelLayout
 - AudioFormatDescription
 - AudioFormatType
 - PcmType

AudioChannelLayout replaces legacy-based AudioChannelMask type.
AudioFormatDescription replaces legacy-based AudioFormat type.
Updated conversion functions.

Bug: 188932434
Test: atest AidlConversionUnitTests
Test: atest SoundHw2CompatTest
Test: atest SoundTriggerMiddlewareImplTest
Change-Id: Id002177f6b7f651389b59b0f476e6e2d28be4592