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Add GnssAssistanceInterface AIDL HAL

Browse Source 
Test: atest VtsHalGnssTargetTest
Bug: 358381377

Change-Id: I18419f56b253013f59b848a66f3cd9b7605ca187
This commit is contained in:
Shinru Han
2024-11-09 08:10:18 +00:00
parent 3dae661935
commit d9535a1ece
69 changed files with 3059 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
compatibility_matrices/compatibility_matrix.202504.xml
View File

@@ -225,7 +225,7 @@
</hal>
<hal format="aidl">
<name>android.hardware.gnss</name>
<version>2-4</version>
<version>2-5</version>
<interface>
<name>IGnss</name>
<instance>default</instance>

1
compatibility_matrices/exclude/fcm_exclude.cpp
View File

@@ -140,6 +140,7 @@ bool ShouldCheckMissingAidlHalsInFcm(const std::string& packageAndVersion) {
"android.hardware.camera.common@",
"android.hardware.common@",
"android.hardware.common.fmq@",
"android.hardware.gnss.gnss_assistance@",
"android.hardware.gnss.measurement_corrections@",
"android.hardware.gnss.visibility_control@",
"android.hardware.graphics.common@",

2
gnss/1.1/default/Android.bp
View File

@@ -27,7 +27,7 @@ cc_binary {
"android.hardware.gnss@2.0",
"android.hardware.gnss@1.1",
"android.hardware.gnss@1.0",
"android.hardware.gnss-V4-ndk",
"android.hardware.gnss-V5-ndk",
],
static_libs: [
"android.hardware.gnss@common-default-lib",

2
gnss/1.1/vts/functional/Android.bp
View File

@@ -37,7 +37,7 @@ cc_test {
"android.hardware.gnss@1.1",
"android.hardware.gnss@2.0",
"android.hardware.gnss@common-vts-lib",
"android.hardware.gnss-V4-cpp",
"android.hardware.gnss-V5-cpp",
],
shared_libs: [
"android.hardware.gnss.measurement_corrections@1.0",

2
gnss/2.0/default/Android.bp
View File

@@ -50,7 +50,7 @@ cc_binary {
"android.hardware.gnss@2.0",
"android.hardware.gnss@1.1",
"android.hardware.gnss@1.0",
"android.hardware.gnss-V4-ndk",
"android.hardware.gnss-V5-ndk",
],
static_libs: [
"android.hardware.gnss@common-default-lib",

2
gnss/2.0/vts/functional/Android.bp
View File

@@ -40,7 +40,7 @@ cc_test {
"android.hardware.gnss@2.0",
"android.hardware.gnss@2.1",
"android.hardware.gnss@common-vts-lib",
"android.hardware.gnss-V4-cpp",
"android.hardware.gnss-V5-cpp",
],
test_suites: [
"general-tests",

2
gnss/2.1/default/Android.bp
View File

@@ -44,7 +44,7 @@ cc_binary {
"android.hardware.gnss@1.0",
"android.hardware.gnss@1.1",
"android.hardware.gnss@2.0",
"android.hardware.gnss-V4-ndk",
"android.hardware.gnss-V5-ndk",
],
static_libs: [
"android.hardware.gnss@common-default-lib",

2
gnss/2.1/vts/functional/Android.bp
View File

@@ -41,7 +41,7 @@ cc_test {
"android.hardware.gnss@2.0",
"android.hardware.gnss@2.1",
"android.hardware.gnss@common-vts-lib",
"android.hardware.gnss-V4-cpp",
"android.hardware.gnss-V5-cpp",
],
shared_libs: [
"libvintf",

3
gnss/aidl/Android.bp
View File

@@ -30,6 +30,7 @@ aidl_interface {
"android/hardware/gnss/*.aidl",
"android/hardware/gnss/measurement_corrections/*.aidl",
"android/hardware/gnss/visibility_control/*.aidl",
"android/hardware/gnss/gnss_assistance/*.aidl",
],
stability: "vintf",
backend: {
@@ -56,6 +57,6 @@ aidl_interface {
},
],
frozen: true,
frozen: false,
}

1
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnss.aidl
View File

@@ -61,6 +61,7 @@ interface IGnss {
void stopSvStatus();
void startNmea();
void stopNmea();
android.hardware.gnss.gnss_assistance.IGnssAssistanceInterface getExtensionGnssAssistanceInterface();
const int ERROR_INVALID_ARGUMENT = 1;
const int ERROR_ALREADY_INIT = 2;
const int ERROR_GENERIC = 3;

55
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/BeidouAlmanac.aidl Normal file
View File

@@ -0,0 +1,55 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable BeidouAlmanac {
int beidouWeekNumber;
android.hardware.gnss.gnss_assistance.BeidouAlmanac.BeidouSatelliteAlmanac[] satelliteAlmanac;
@VintfStability
parcelable BeidouSatelliteAlmanac {
int prn;
int svHealth;
int toaSeconds;
double eccentricity;
double deltaI;
double omega;
double omega0;
double omegaDot;
double rootA;
double m0;
double af0;
double af1;
}
}

47
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/BeidouSatelliteEphemeris.aidl Normal file
View File

@@ -0,0 +1,47 @@
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable BeidouSatelliteEphemeris {
int prn;
android.hardware.gnss.gnss_assistance.BeidouSatelliteEphemeris.BeidouSatelliteClockModel satelliteClockModel;
android.hardware.gnss.gnss_assistance.KeplerianOrbitModel satelliteOrbitModel;
android.hardware.gnss.gnss_assistance.BeidouSatelliteEphemeris.BeidouSatelliteHealth satelliteHealth;
android.hardware.gnss.gnss_assistance.BeidouSatelliteEphemeris.BeidouSatelliteEphemerisTime satelliteEphemerisTime;
@VintfStability
parcelable BeidouSatelliteClockModel {
android.hardware.gnss.gnss_assistance.TimeOfClock timeOfClock;
double af0;
double af1;
double af2;
double tgd1;
double tgd2;
int aodc;
}
parcelable BeidouSatelliteHealth {
int satH1;
double svAccur;
}
parcelable BeidouSatelliteEphemerisTime {
int aode;
int weekNumber;
int toeSeconds;
}
}

66
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GalileoAlmanac.aidl Normal file
View File

@@ -0,0 +1,66 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable GalileoAlmanac {
long issueDate;
int weekNumber;
int toa;
int iod;
android.hardware.gnss.gnss_assistance.GalileoAlmanac.GalileoSatelliteAlmanac[] satelliteAlmanac;
@VintfStability
parcelable GalileoSatelliteAlmanac {
int svId;
android.hardware.gnss.gnss_assistance.GalileoAlmanac.GalileoAlmanacSvHealth svHealth;
double eccentricity;
double deltaI;
double omega;
double omega0;
double omegaDot;
double rootA;
double m0;
double af0;
double af1;
int weekNumber;
int toa;
int iod;
}
@VintfStability
parcelable GalileoAlmanacSvHealth {
int fNavE5a;
int iNavE5b;
int iNavE1b;
}
}

41
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GalileoIonosphericModel.aidl Normal file
View File

@@ -0,0 +1,41 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable GalileoIonosphericModel {
double ai0;
double ai1;
double ai2;
}

68
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GalileoSatelliteEphemeris.aidl Normal file
View File

@@ -0,0 +1,68 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable GalileoSatelliteEphemeris {
int satelliteCodeNumber;
android.hardware.gnss.gnss_assistance.GalileoSatelliteEphemeris.GalileoSatelliteClockModel[] satelliteClockModel;
android.hardware.gnss.gnss_assistance.KeplerianOrbitModel satelliteOrbitModel;
android.hardware.gnss.gnss_assistance.GalileoSatelliteEphemeris.GalileoSvHealth svHealth;
android.hardware.gnss.gnss_assistance.SatelliteEphemerisTime satelliteEphemerisTime;
@VintfStability
parcelable GalileoSatelliteClockModel {
android.hardware.gnss.gnss_assistance.TimeOfClock toc;
double af0;
double af1;
double af2;
double bgdSeconds;
double sisaMeters;
android.hardware.gnss.gnss_assistance.GalileoSatelliteEphemeris.GalileoSatelliteClockModel.SatelliteClockType satelliteClockType;
@Backing(type="int") @VintfStability
enum SatelliteClockType {
UNDEFINED = 0,
GALILEO_FNAV_CLOCK = 1,
GALILEO_INAV_CLOCK = 2,
}
}
@VintfStability
parcelable GalileoSvHealth {
int dataValidityStatusE1b;
int signalHealthStatusE1b;
int dataValidityStatusE5a;
int signalHealthStatusE5a;
int dataValidityStatusE5b;
int signalHealthStatusE5b;
}
}

39
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl Normal file
View File

@@ -0,0 +1,39 @@
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable GlonassAlmanac {
long issueDate;
android.hardware.gnss.gnss_assistance.GlonassAlmanac.GlonassSatelliteAlmanac[] satelliteAlmanac;
@VintfStability
parcelable GlonassSatelliteAlmanac {
int slotNumber;
int svHealth;
int frequencyChannel;
double tau;
double tLambda;
double lambda;
double deltaI;
double deltaT;
double deltaTDot;
double eccentricity;
double omega;
}
}

63
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GlonassSatelliteEphemeris.aidl Normal file
View File

@@ -0,0 +1,63 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable GlonassSatelliteEphemeris {
int slotNumber;
int svHealth;
double frameTimeSeconds;
int ageInDays;
android.hardware.gnss.gnss_assistance.GlonassSatelliteEphemeris.GlonassSatelliteClockModel satelliteClockModel;
android.hardware.gnss.gnss_assistance.GlonassSatelliteEphemeris.GlonassSatelliteOrbitModel satelliteOrbitModel;
@VintfStability
parcelable GlonassSatelliteClockModel {
android.hardware.gnss.gnss_assistance.TimeOfClock timeOfClock;
double clockBias;
double freqBias;
int freqNumber;
}
@VintfStability
parcelable GlonassSatelliteOrbitModel {
double x;
double xDot;
double xAccel;
double y;
double yDot;
double yAccel;
double z;
double zDot;
double zAccel;
}
}

100
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GnssAssistance.aidl Normal file
View File

@@ -0,0 +1,100 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable GnssAssistance {
android.hardware.gnss.gnss_assistance.GnssAssistance.GpsAssistance gpsAssistance;
android.hardware.gnss.gnss_assistance.GnssAssistance.GlonassAssistance gloAssistance;
android.hardware.gnss.gnss_assistance.GnssAssistance.GalileoAssistance galAssistance;
android.hardware.gnss.gnss_assistance.GnssAssistance.BeidouAssistance bdsAssistance;
android.hardware.gnss.gnss_assistance.GnssAssistance.QzssAssistance qzsAssistance;
@VintfStability
parcelable GnssSatelliteCorrections {
int svid;
android.hardware.gnss.gnss_assistance.IonosphericCorrection[] inonosphericCorrections;
}
@VintfStability
parcelable GpsAssistance {
android.hardware.gnss.gnss_assistance.GpsAlmanac almanac;
android.hardware.gnss.gnss_assistance.KlobucharIonosphericModel ionosphericModel;
android.hardware.gnss.gnss_assistance.UtcModel utcModel;
android.hardware.gnss.gnss_assistance.LeapSecondsModel leapSecondsModel;
android.hardware.gnss.gnss_assistance.TimeModel[] timeModels;
android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris[] satelliteEphemeris;
android.hardware.gnss.gnss_assistance.RealTimeIntegrityModel[] realTimeIntegrityModels;
android.hardware.gnss.gnss_assistance.GnssAssistance.GnssSatelliteCorrections[] satelliteCorrections;
}
@VintfStability
parcelable GalileoAssistance {
android.hardware.gnss.gnss_assistance.GalileoAlmanac almanac;
android.hardware.gnss.gnss_assistance.GalileoIonosphericModel ionosphericModel;
android.hardware.gnss.gnss_assistance.UtcModel utcModel;
android.hardware.gnss.gnss_assistance.LeapSecondsModel leapSecondsModel;
android.hardware.gnss.gnss_assistance.TimeModel[] timeModels;
android.hardware.gnss.gnss_assistance.GalileoSatelliteEphemeris[] satelliteEphemeris;
android.hardware.gnss.gnss_assistance.RealTimeIntegrityModel[] realTimeIntegrityModels;
android.hardware.gnss.gnss_assistance.GnssAssistance.GnssSatelliteCorrections[] satelliteCorrections;
}
@VintfStability
parcelable GlonassAssistance {
android.hardware.gnss.gnss_assistance.GlonassAlmanac almanac;
android.hardware.gnss.gnss_assistance.UtcModel utcModel;
android.hardware.gnss.gnss_assistance.TimeModel[] timeModels;
android.hardware.gnss.gnss_assistance.GlonassSatelliteEphemeris[] satelliteEphemeris;
android.hardware.gnss.gnss_assistance.GnssAssistance.GnssSatelliteCorrections[] satelliteCorrections;
}
@VintfStability
parcelable QzssAssistance {
android.hardware.gnss.gnss_assistance.QzssAlmanac almanac;
android.hardware.gnss.gnss_assistance.KlobucharIonosphericModel ionosphericModel;
android.hardware.gnss.gnss_assistance.UtcModel utcModel;
android.hardware.gnss.gnss_assistance.LeapSecondsModel leapSecondsModel;
android.hardware.gnss.gnss_assistance.TimeModel[] timeModels;
android.hardware.gnss.gnss_assistance.QzssSatelliteEphemeris[] satelliteEphemeris;
android.hardware.gnss.gnss_assistance.RealTimeIntegrityModel[] realTimeIntegrityModels;
android.hardware.gnss.gnss_assistance.GnssAssistance.GnssSatelliteCorrections[] satelliteCorrections;
}
@VintfStability
parcelable BeidouAssistance {
android.hardware.gnss.gnss_assistance.BeidouAlmanac almanac;
android.hardware.gnss.gnss_assistance.KlobucharIonosphericModel ionosphericModel;
android.hardware.gnss.gnss_assistance.UtcModel utcModel;
android.hardware.gnss.gnss_assistance.LeapSecondsModel leapSecondsModel;
android.hardware.gnss.gnss_assistance.TimeModel[] timeModels;
android.hardware.gnss.gnss_assistance.BeidouSatelliteEphemeris[] satelliteEphemeris;
android.hardware.gnss.gnss_assistance.RealTimeIntegrityModel[] realTimeIntegrityModels;
android.hardware.gnss.gnss_assistance.GnssAssistance.GnssSatelliteCorrections[] satelliteCorrections;
}
}

37
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GnssCorrectionComponent.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable GnssCorrectionComponent {
String sourceKey;
android.hardware.gnss.gnss_assistance.GnssCorrectionComponent.GnssInterval validityInterval;
android.hardware.gnss.gnss_assistance.GnssCorrectionComponent.PseudorangeCorrection pseudorangeCorrection;
@VintfStability
parcelable GnssInterval {
long startMillisSinceGpsEpoch;
long endMillisSinceGpsEpoch;
}
@VintfStability
parcelable PseudorangeCorrection {
double correctionMeters;
double correctionUncertaintyMeters;
double correctionRateMetersPerSecond;
}
}

55
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GpsAlmanac.aidl Normal file
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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable GpsAlmanac {
int gpsWeekNumber;
int secondsOfGpsWeek;
android.hardware.gnss.gnss_assistance.GpsAlmanac.GpsSatelliteAlmanac[] satelliteAlmanac;
@VintfStability
parcelable GpsSatelliteAlmanac {
int prn;
int svHealth;
double eccentricity;
double inclination;
double omega;
double omega0;
double omegaDot;
double rootA;
double m0;
double af0;
double af1;
}
}

64
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GpsSatelliteEphemeris.aidl Normal file
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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable GpsSatelliteEphemeris {
int prn;
android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris.GpsL2Params gpsL2Params;
android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris.GpsSatelliteClockModel satelliteClockModel;
android.hardware.gnss.gnss_assistance.KeplerianOrbitModel satelliteOrbitModel;
android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris.GpsSatelliteHealth satelliteHealth;
android.hardware.gnss.gnss_assistance.SatelliteEphemerisTime satelliteEphemerisTime;
@VintfStability
parcelable GpsL2Params {
int l2Code;
int l2Flag;
}
@VintfStability
parcelable GpsSatelliteClockModel {
android.hardware.gnss.gnss_assistance.TimeOfClock timeOfClock;
double af0;
double af1;
double af2;
double tgd;
int iodc;
}
@VintfStability
parcelable GpsSatelliteHealth {
int svHealth;
double svAccur;
double fitInt;
}
}

39
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/IGnssAssistanceCallback.aidl Normal file
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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
interface IGnssAssistanceCallback {
void injectRequestCb();
}

40
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/IGnssAssistanceInterface.aidl Normal file
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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
interface IGnssAssistanceInterface {
void injectGnssAssistance(in android.hardware.gnss.gnss_assistance.GnssAssistance gnssAssistance);
void setCallback(in android.hardware.gnss.gnss_assistance.IGnssAssistanceCallback callback);
}

40
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/IonosphericCorrection.aidl Normal file
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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable IonosphericCorrection {
long carrierFrequencyHz;
android.hardware.gnss.gnss_assistance.GnssCorrectionComponent ionosphericCorrection;
}

57
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/KeplerianOrbitModel.aidl Normal file
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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable KeplerianOrbitModel {
double rootA;
double eccentricity;
double i0;
double iDot;
double omega;
double omega0;
double omegaDot;
double m0;
double deltaN;
android.hardware.gnss.gnss_assistance.KeplerianOrbitModel.SecondOrderHarmonicPerturbation secondOrderHarmonicPerturbation;
@VintfStability
parcelable SecondOrderHarmonicPerturbation {
double cic;
double cis;
double crc;
double crs;
double cuc;
double cus;
}
}

46
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/KlobucharIonosphericModel.aidl Normal file
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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable KlobucharIonosphericModel {
double alpha0;
double alpha1;
double alpha2;
double alpha3;
double beta0;
double beta1;
double beta2;
double beta3;
}

42
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/LeapSecondsModel.aidl Normal file
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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable LeapSecondsModel {
int leapSeconds;
int leapSecondsFuture;
int weekNumberLeapSecondsFuture;
int dayNumberLeapSecondsFuture;
}

55
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl Normal file
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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable QzssAlmanac {
int qzssWeekNumber;
int secondsOfQzssWeek;
android.hardware.gnss.gnss_assistance.QzssAlmanac.QzssSatelliteAlmanac[] satelliteAlmanac;
@VintfStability
parcelable QzssSatelliteAlmanac {
int prn;
int svHealth;
double eccentricity;
double inclination;
double omega;
double omega0;
double omegaDot;
double rootA;
double m0;
double af0;
double af1;
}
}

44
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssSatelliteEphemeris.aidl Normal file
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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable QzssSatelliteEphemeris {
int prn;
android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris.GpsL2Params gpsL2Params;
android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris.GpsSatelliteClockModel satelliteClockModel;
android.hardware.gnss.gnss_assistance.KeplerianOrbitModel satelliteOrbitModel;
android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris.GpsSatelliteHealth satelliteHealth;
android.hardware.gnss.gnss_assistance.SatelliteEphemerisTime satelliteEphemerisTime;
}

45
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/RealTimeIntegrityModel.aidl Normal file
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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable RealTimeIntegrityModel {
int svid;
boolean usable;
long publishDateSeconds;
long startDateSeconds;
long endDateSeconds;
String advisoryType;
String advisoryNumber;
}

41
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/SatelliteEphemerisTime.aidl Normal file
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@@ -0,0 +1,41 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable SatelliteEphemerisTime {
int iode;
int weekNumber;
int toeSeconds;
}

43
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeModel.aidl Normal file
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@@ -0,0 +1,43 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable TimeModel {
android.hardware.gnss.GnssConstellationType toGnss;
double a0;
double a1;
int timeOfWeek;
int weekNumber;
}

44
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl Normal file
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@@ -0,0 +1,44 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable TimeOfClock {
int year;
int month;
int day;
int hour;
int minute;
int seconds;
}

42
gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/UtcModel.aidl Normal file
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@@ -0,0 +1,42 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL file. Do not edit it manually. There are
// two cases:
// 1). this is a frozen version file - do not edit this in any case.
// 2). this is a 'current' file. If you make a backwards compatible change to
// the interface (from the latest frozen version), the build system will
// prompt you to update this file with `m <name>-update-api`.
//
// You must not make a backward incompatible change to any AIDL file built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.gnss.gnss_assistance;
/* @hide */
@VintfStability
parcelable UtcModel {
double a0;
double a1;
int timeOfWeek;
int weekNumber;
}

8
gnss/aidl/android/hardware/gnss/IGnss.aidl
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@@ -29,6 +29,7 @@ import android.hardware.gnss.IGnssMeasurementInterface;
import android.hardware.gnss.IGnssNavigationMessageInterface;
import android.hardware.gnss.IGnssPowerIndication;
import android.hardware.gnss.IGnssPsds;
import android.hardware.gnss.gnss_assistance.IGnssAssistanceInterface;
import android.hardware.gnss.measurement_corrections.IMeasurementCorrectionsInterface;
import android.hardware.gnss.visibility_control.IGnssVisibilityControl;
@@ -343,4 +344,11 @@ interface IGnss {
* Stops the NMEA output stream.
*/
void stopNmea();
/**
* This method returns the IGnssAssistanceInterface.
*
* @return Handle to the IGnssAssistanceInterface.
*/
IGnssAssistanceInterface getExtensionGnssAssistanceInterface();
}

78
gnss/aidl/android/hardware/gnss/gnss_assistance/BeidouAlmanac.aidl Normal file
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@@ -0,0 +1,78 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/**
* Contains Beidou almanac data.
* This is defined in BDS-SIS-ICD-B1I-3.0, section 5.2.4.15.
*
* @hide
*/
@VintfStability
parcelable BeidouAlmanac {
/**
* Contains Beidou satellite almanac data.
* This is defined in BDS-SIS-ICD-B1I-3.0, section 5.2.4.15.
*/
@VintfStability
parcelable BeidouSatelliteAlmanac {
/** The PRN number of the Beidou satellite. */
int prn;
/** Satellite health (0=healthy, 1=unhealthy). */
int svHealth;
/** Almanac reference time in seconds. */
int toaSeconds;
/** Eccentricity. */
double eccentricity;
/**
* Correction of inclination angle relative to reference value at reference time
* in semi-circles.
*/
double deltaI;
/** Argument of perigee in semi-circles. */
double omega;
/** Longitude of ascending node of orbital plane at weekly epoch in semi-circles. */
double omega0;
/** Rate of right ascension in semi-circles per second. */
double omegaDot;
/** Square root of semi-major axis in square root of meters. */
double rootA;
/** Mean anomaly at reference time in semi-circles. */
double m0;
/** Satellite clock time bias correction coefficient in seconds. */
double af0;
/** Satellite clock time drift correction coefficient in seconds per second. */
double af1;
}
/** Beidou week number. */
int beidouWeekNumber;
/** Array of BeidouSatelliteAlmanac. */
BeidouSatelliteAlmanac[] satelliteAlmanac;
}

94
gnss/aidl/android/hardware/gnss/gnss_assistance/BeidouSatelliteEphemeris.aidl Normal file
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@@ -0,0 +1,94 @@
package android.hardware.gnss.gnss_assistance;
import android.hardware.gnss.gnss_assistance.KeplerianOrbitModel;
import android.hardware.gnss.gnss_assistance.TimeOfClock;
/**
* Contains ephemeris parameters specific to Beidou satellites.
*
* @hide
*/
@VintfStability
parcelable BeidouSatelliteEphemeris {
/*
* Contains the set of parameters needed for Beidou satellite clock
* correction.
* This is defined in BDS-SIS-ICD-B1I-3.0, section 5.2.4.9, 5.2.4.10.
*/
@VintfStability
parcelable BeidouSatelliteClockModel {
/** Time of the clock. */
TimeOfClock timeOfClock;
/** SV clock bias in seconds. */
double af0;
/** SV clock drift in seconds per second. */
double af1;
/** Clock drift rate in seconds per second squared. */
double af2;
/** Group delay differential 1 B1/B3 in seconds. */
double tgd1;
/** Group delay differential 2 B2/B3 in seconds. */
double tgd2;
/**
* Age of Data Clock and field range is: 0-31.
* This is defined in BDS-SIS-ICD-B1I-3.0 Section 5.2.4.8 Table 5-6.
*/
int aodc;
}
/** Contains information about Beidou health. */
parcelable BeidouSatelliteHealth {
/**
* The autonomous satellite health flag (SatH1) occupies 1 bit. “0” means
* broadcasting satellite is good and “1” means not.
* This is defined in BDS-SIS-ICD-B1I-3.0 section 5.2.4.6.
*/
int satH1;
/**
* SV accuracy in meters.
* This is defined in the "BROADCAST ORBIT - 6" record of RINEX 3.05
* Table A14, pp.78.
*/
double svAccur;
}
/** Contains information about time of ephemeris */
parcelable BeidouSatelliteEphemerisTime {
/**
* AODE Age of Data, Ephemeris.
* This is as defined in BDS-SIS-ICD-B1I-3.0 section 5.2.4.11 Table 5-8.
*/
int aode;
/** Beidou week number. */
int weekNumber;
/**
* Time of ephemeris in seconds.
* This is defined in BDS-SIS-ICD-B1I-3.0 section 5.2.4.12.
*/
int toeSeconds;
}
/** The PRN number of the Beidou satellite. */
int prn;
/** Satellite clock model. */
BeidouSatelliteClockModel satelliteClockModel;
/** Satellite orbit model. */
KeplerianOrbitModel satelliteOrbitModel;
/** Satellite health. */
BeidouSatelliteHealth satelliteHealth;
/** Satellite ephemeris time. */
BeidouSatelliteEphemerisTime satelliteEphemerisTime;
}

117
gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoAlmanac.aidl Normal file
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@@ -0,0 +1,117 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/**
* Contains Galileo almanac data.
* This is defined in Galileo-OS-SIS-ICD-v2.1, 5.1.10.
*
* @hide
*/
@VintfStability
parcelable GalileoAlmanac {
/**
* Contains Galileo satellite almanac data.
* This is defined in Galileo-OS-SIS-ICD-v2.1, 5.1.10.
*/
@VintfStability
parcelable GalileoSatelliteAlmanac {
/** Satellite ID. */
int svId;
/** Satellite health status. */
GalileoAlmanacSvHealth svHealth;
/** Eccentricity. */
double eccentricity;
/**
* Difference between the inclination angle at reference time and the
* nominal inclination, in semi-circles.
*/
double deltaI;
/** Argument of perigee in semi-circles. */
double omega;
/** Longitude of ascending node of orbital plane at weekly epoch in semi-circles. */
double omega0;
/** Rate of right ascension in semi-circles per second. */
double omegaDot;
/**
* Difference with respect to the square root of the nominal semi-major axis
* in square root of meters.
*/
double rootA;
/** Satellite mean anomaly at reference time in semi-circles. */
double m0;
/** Satellite clock correction bias in seconds. */
double af0;
/** Satellite clock correction linear in seconds per second. */
double af1;
/**
* Almanac reference week number.
* Modulo 4 representation of the Galileo system time week number.
*/
int weekNumber;
/** Almanac reference time in seconds. */
int toa;
/** Almanac issue of data. */
int iod;
}
/**
* Contains Galileo satellite health status.
*/
@VintfStability
parcelable GalileoAlmanacSvHealth {
/** Satellite E5a signal health status. */
int fNavE5a;
/** Satellite E5b signal health status. */
int iNavE5b;
/** Satellite E1b signal health status. */
int iNavE1b;
}
/** Almanac reference UTC time in milliseconds */
long issueDate;
/**
* Almanac reference week number.
* Modulo 4 representation of the Galileo system time week number.
*/
int weekNumber;
/** Almanac reference time in seconds. */
int toa;
/** Almanac issue of data. */
int iod;
/** Array of GalileoSatelliteAlmanac. */
GalileoSatelliteAlmanac[] satelliteAlmanac;
}

35
gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoIonosphericModel.aidl Normal file
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@@ -0,0 +1,35 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/**
* Contains Galileo ionospheric model.
* This is Defined in Galileo-OS-SIS-ICD-v2.1, 5.1.6.
*
* @hide
*/
@VintfStability
parcelable GalileoIonosphericModel {
/** Effective ionisation level 1st order parameter in sfu. */
double ai0;
/** Effective ionisation level 2nd order parameter in sfu per degree. */
double ai1;
/** Effective ionisation level 3nd order parameter in sfu per degree squared. */
double ai2;
}

114
gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoSatelliteEphemeris.aidl Normal file
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@@ -0,0 +1,114 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
import android.hardware.gnss.gnss_assistance.KeplerianOrbitModel;
import android.hardware.gnss.gnss_assistance.SatelliteEphemerisTime;
import android.hardware.gnss.gnss_assistance.TimeOfClock;
/**
* Contains ephemeris parameters specific to Galileo satellites.
*
* @hide
*/
@VintfStability
parcelable GalileoSatelliteEphemeris {
/**
* Contains the set of parameters needed for Galileo satellite clock correction.
* This is defined in Galileo-OS-SIS-ICD 5.1.3.
*/
@VintfStability
parcelable GalileoSatelliteClockModel {
/*
* States the type of satellite clock.
*/
@VintfStability
@Backing(type="int")
enum SatelliteClockType {
UNDEFINED = 0,
GALILEO_FNAV_CLOCK = 1,
GALILEO_INAV_CLOCK = 2
}
/** Time of the clock. */
TimeOfClock toc;
/** SV clock bias correction coefficient in seconds. */
double af0;
/** SV clock drift correction coefficient in seconds per second. */
double af1;
/** SV clock drift rate correction coefficient in seconds per second squared. */
double af2;
/**
* Broadcast group delay in seconds.
* This is defined in Galileo-OS-SIS-ICD 5.1.5.
*/
double bgdSeconds;
/**
* Signal in space accuracy in meters.
* This is defined in Galileo-OS-SIS-ICD 5.1.12.
*/
double sisaMeters;
/** Type of satellite clock .*/
SatelliteClockType satelliteClockType;
}
/**
* Contains satellite health.
* This is defined in Galileo-OS-SIS-ICD 5.1.9.3.
*/
@VintfStability
parcelable GalileoSvHealth {
/** E1-B data validity status. */
int dataValidityStatusE1b;
/** E1-B/C signal health status. */
int signalHealthStatusE1b;
/** E5a data validity status. */
int dataValidityStatusE5a;
/** E5a signal health status. */
int signalHealthStatusE5a;
/** E5b data validity status. */
int dataValidityStatusE5b;
/** E5b signal health status. */
int signalHealthStatusE5b;
}
/** Satellite code number. */
int satelliteCodeNumber;
/** Array of satellite clock model. */
GalileoSatelliteClockModel[] satelliteClockModel;
/** Satellite orbit model. */
KeplerianOrbitModel satelliteOrbitModel;
/** Satellite health. */
GalileoSvHealth svHealth;
/** Satellite ephemeris time. */
SatelliteEphemerisTime satelliteEphemerisTime;
}

56
gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl Normal file
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@@ -0,0 +1,56 @@
package android.hardware.gnss.gnss_assistance;
/**
* Contains Glonass almanac data.
* This is defined in Glonass ICD v5.1, Section 4.5.
*
* @hide
*/
@VintfStability
parcelable GlonassAlmanac {
/**
* Contains Glonass satellite almanac data.
* This is defined in Glonass ICD v5.1, Section 4.5.
*/
@VintfStability
parcelable GlonassSatelliteAlmanac {
/** Slot number. */
int slotNumber;
/** Satellite health (0=healthy, 1=unhealthy). */
int svHealth;
/** Frequency channel number. */
int frequencyChannel;
/** Coarse value of satellite time correction to GLONASS time in seconds. */
double tau;
/** Time of first ascending node passage of satellite in seconds. */
double tLambda;
/** Longitude of the first ascending node in semi-circles. */
double lambda;
/** Correction to the mean value of inclination in semi-circles. */
double deltaI;
/** Correction to the mean value of the draconian period in seconds per orbital period. */
double deltaT;
/** Rate of change of draconian period in seconds per orbital period squared. */
double deltaTDot;
/** Eccentricity. */
double eccentricity;
/** Argument of perigee in radians. */
double omega;
}
/** Almanac reference UTC time in milliseconds. */
long issueDate;
/** Array of GlonassSatelliteAlmanac. */
GlonassSatelliteAlmanac[] satelliteAlmanac;
}

97
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@@ -0,0 +1,97 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
import android.hardware.gnss.gnss_assistance.SatelliteEphemerisTime;
import android.hardware.gnss.gnss_assistance.TimeOfClock;
/**
* Contains ephemeris parameters specific to Glonass satellites.
* This is defined in RINEX 3.05 APPENDIX 10 and Glonass ICD v5.1, section 4.4.
*
* @hide
*/
@VintfStability
parcelable GlonassSatelliteEphemeris {
/** Contains the set of parameters needed for Glonass satellite clock correction. */
@VintfStability
parcelable GlonassSatelliteClockModel {
/** Time of Clock. */
TimeOfClock timeOfClock;
/** Clock bias in seconds (-TauN). */
double clockBias;
/** Frequency bias (+GammaN). */
double freqBias;
/** Frequency number. */
int freqNumber;
}
/** Contains Glonass orbit model parameters in PZ-90 coordinate system. */
@VintfStability
parcelable GlonassSatelliteOrbitModel {
/** X position in kilometers. */
double x;
/** X velocity in kilometers per second. */
double xDot;
/** X acceleration in kilometers per second squared. */
double xAccel;
/** Y position in kilometers. */
double y;
/** Y velocity in kilometers per second. */
double yDot;
/** Y acceleration in kilometers per second squared. */
double yAccel;
/** Z position in kilometers. */
double z;
/** Z velocity in kilometers per second. */
double zDot;
/** Z acceleration in kilometers per second squared. */
double zAccel;
}
/**
* L1/Satellite system (R), satellite number (slot number in sat.
* constellation).
*/
int slotNumber;
/** Satellite health (0=healthy, 1=unhealthy). */
int svHealth;
/** Message frame time in seconds of the UTC week (tk+nd*86400). */
double frameTimeSeconds;
/** Age of current information in days (E). */
int ageInDays;
/** Satellite clock model. */
GlonassSatelliteClockModel satelliteClockModel;
/** Satellite orbit model. */
GlonassSatelliteOrbitModel satelliteOrbitModel;
}

209
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@@ -0,0 +1,209 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
import android.hardware.gnss.gnss_assistance.BeidouAlmanac;
import android.hardware.gnss.gnss_assistance.BeidouSatelliteEphemeris;
import android.hardware.gnss.gnss_assistance.GalileoAlmanac;
import android.hardware.gnss.gnss_assistance.GalileoIonosphericModel;
import android.hardware.gnss.gnss_assistance.GalileoSatelliteEphemeris;
import android.hardware.gnss.gnss_assistance.GlonassAlmanac;
import android.hardware.gnss.gnss_assistance.GlonassSatelliteEphemeris;
import android.hardware.gnss.gnss_assistance.GpsAlmanac;
import android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris;
import android.hardware.gnss.gnss_assistance.IonosphericCorrection;
import android.hardware.gnss.gnss_assistance.KlobucharIonosphericModel;
import android.hardware.gnss.gnss_assistance.LeapSecondsModel;
import android.hardware.gnss.gnss_assistance.QzssAlmanac;
import android.hardware.gnss.gnss_assistance.QzssSatelliteEphemeris;
import android.hardware.gnss.gnss_assistance.RealTimeIntegrityModel;
import android.hardware.gnss.gnss_assistance.TimeModel;
import android.hardware.gnss.gnss_assistance.UtcModel;
/**
* Contains GNSS assistance.
*
* @hide
*/
@VintfStability
parcelable GnssAssistance {
/** GNSS corrections for satellites. */
@VintfStability
parcelable GnssSatelliteCorrections {
/**
* Pseudo-random or satellite ID number for the satellite, a.k.a. Space Vehicle (SV), or
* OSN number for Glonass. The distinction is made by looking at the constellation field.
* Values must be in the range of:
*
* - GNSS: 1-32
* - GLONASS: 1-25
* - QZSS: 183-206
* - Galileo: 1-36
* - Beidou: 1-63
*/
int svid;
/** Ionospheric corrections */
IonosphericCorrection[] inonosphericCorrections;
}
/** Contains GPS assistance. */
@VintfStability
parcelable GpsAssistance {
/** The GPS almanac. */
GpsAlmanac almanac;
/** The Klobuchar ionospheric model. */
KlobucharIonosphericModel ionosphericModel;
/** The UTC model. */
UtcModel utcModel;
/** The leap seconds model. */
LeapSecondsModel leapSecondsModel;
/** The array of time models. */
TimeModel[] timeModels;
/** The array of GPS ephemeris. */
GpsSatelliteEphemeris[] satelliteEphemeris;
/** The array of real time integrity models. */
RealTimeIntegrityModel[] realTimeIntegrityModels;
/** The array of GPS satellite corrections. */
GnssSatelliteCorrections[] satelliteCorrections;
}
/** Contains Galileo assistance. */
@VintfStability
parcelable GalileoAssistance {
/** The Galileo almanac. */
GalileoAlmanac almanac;
/** The Galileo ionospheric model. */
GalileoIonosphericModel ionosphericModel;
/** The UTC model. */
UtcModel utcModel;
/** The leap seconds model. */
LeapSecondsModel leapSecondsModel;
/** The array of time models. */
TimeModel[] timeModels;
/** The array of Galileo ephemeris. */
GalileoSatelliteEphemeris[] satelliteEphemeris;
/** The array of real time integrity models. */
RealTimeIntegrityModel[] realTimeIntegrityModels;
/** The array of Galileo satellite corrections. */
GnssSatelliteCorrections[] satelliteCorrections;
}
/** Contains Glonass assistance. */
@VintfStability
parcelable GlonassAssistance {
/** The Glonass almanac. */
GlonassAlmanac almanac;
/** The UTC model. */
UtcModel utcModel;
/** The array of time models. */
TimeModel[] timeModels;
/** The array of Glonass ephemeris. */
GlonassSatelliteEphemeris[] satelliteEphemeris;
/** The array of Glonass satellite corrections. */
GnssSatelliteCorrections[] satelliteCorrections;
}
/** Contains QZSS assistance. */
@VintfStability
parcelable QzssAssistance {
/** The QZSS almanac. */
QzssAlmanac almanac;
/** The Klobuchar ionospheric model. */
KlobucharIonosphericModel ionosphericModel;
/** The UTC model. */
UtcModel utcModel;
/** The leap seconds model. */
LeapSecondsModel leapSecondsModel;
/** The array of time models. */
TimeModel[] timeModels;
/** The array of QZSS ephemeris. */
QzssSatelliteEphemeris[] satelliteEphemeris;
/** The array of real time integrity models. */
RealTimeIntegrityModel[] realTimeIntegrityModels;
/** The array of QZSS satellite corrections. */
GnssSatelliteCorrections[] satelliteCorrections;
}
/** Contains Beidou assistance. */
@VintfStability
parcelable BeidouAssistance {
/** The Beidou almanac. */
BeidouAlmanac almanac;
/** The Klobuchar ionospheric model. */
KlobucharIonosphericModel ionosphericModel;
/** The UTC model. */
UtcModel utcModel;
/** The leap seconds model. */
LeapSecondsModel leapSecondsModel;
/** The array of time models. */
TimeModel[] timeModels;
/** The array of Beidou ephemeris. */
BeidouSatelliteEphemeris[] satelliteEphemeris;
/** The array of real time integrity models. */
RealTimeIntegrityModel[] realTimeIntegrityModels;
/** The array of Beidou satellite corrections. */
GnssSatelliteCorrections[] satelliteCorrections;
}
/** GPS assistance. */
GpsAssistance gpsAssistance;
/** Glonass assistance. */
GlonassAssistance gloAssistance;
/** Galileo assistance. */
GalileoAssistance galAssistance;
/** Beidou assistance. */
BeidouAssistance bdsAssistance;
/** QZSS assistance. */
QzssAssistance qzsAssistance;
}

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package android.hardware.gnss.gnss_assistance;
/**
* Gnss correction associated with a component (e.g. the Ionospheric error).
*
* @hide
*/
@VintfStability
parcelable GnssCorrectionComponent {
/**
* Uniquely identifies the source of correction (e.g. "Klobuchar" for
* ionospheric corrections).
* Clients should not depend on the value of the source key but, rather,
* can compare before/after to detect changes.
*/
String sourceKey;
/**
* Time interval referenced against the GPS epoch. The start must be less than
* or equal to the end. When the start equals the end, the interval is empty.
*/
@VintfStability
parcelable GnssInterval {
/**
* Inclusive start of the interval in milliseconds since the GPS epoch.
* A timestamp matching this interval will have to be the same or after the
* start. Required as a reference time for the initial correction value and
* its rate of change over time.
*/
long startMillisSinceGpsEpoch;
/**
* Exclusive end of the interval in milliseconds since the GPS epoch. If
* specified, a timestamp matching this interval will have to be before the
* end.
*/
long endMillisSinceGpsEpoch;
}
/** The correction is only applicable during this time interval. */
GnssInterval validityInterval;
/** Pseudorange correction. */
@VintfStability
parcelable PseudorangeCorrection {
/* Correction to be added to the measured pseudorange, in meters. */
double correctionMeters;
/* Uncertainty of the correction, in meters. */
double correctionUncertaintyMeters;
/**
* Linear approximation of the change in correction over time. Intended
* usage is to adjust the correction using the formula:
* correctionMeters + correctionRateMetersPerSecond * delta_seconds
* Where `delta_seconds` is the number of elapsed seconds since the beginning
* of the correction validity interval.
*/
double correctionRateMetersPerSecond;
}
/* Pseudorange correction. */
PseudorangeCorrection pseudorangeCorrection;
}

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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/**
* Contains GPS almanac data.
* This is defined in IS-GPS-200, section 20.3.3.5.1.2.
*
* @hide
*/
@VintfStability
parcelable GpsAlmanac {
/** GPS week number. */
int gpsWeekNumber;
/** GPS time of week in seconds. */
int secondsOfGpsWeek;
/**
* Contains GPS satellite almanac data.
* This is defined in IS-GPS-200, section 20.3.3.5.1.2.
*/
@VintfStability
parcelable GpsSatelliteAlmanac {
/** The PRN number of the GPS satellite. */
int prn;
/**
* Satellite health information.
* The satellite subframe 4 and 5, page 25 six-bit health code as defined
* in IS-GPS-200 Table 20-VIII expressed in integer form.
*/
int svHealth;
/** Eccentricity. */
double eccentricity;
/**
* Correction of inclination angle relative to reference value at
* reference time in semi-circles.
*/
double inclination;
/** Argument of perigee in semi-circles. */
double omega;
/** Longitude of ascending node of orbital plane at weekly epoch in semi-circles. */
double omega0;
/** Rate of right ascension in semi-circles per second. */
double omegaDot;
/** Square root of semi-major axis in square root of meters. */
double rootA;
/** Mean anomaly at reference time in semi-circles. */
double m0;
/** Satellite clock time bias correction coefficient in seconds. */
double af0;
/** Satellite clock time drift correction coefficient in seconds per second. */
double af1;
}
/** Array of GpsSatelliteAlmanac. */
GpsSatelliteAlmanac[] satelliteAlmanac;
}

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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
import android.hardware.gnss.gnss_assistance.KeplerianOrbitModel;
import android.hardware.gnss.gnss_assistance.SatelliteEphemerisTime;
import android.hardware.gnss.gnss_assistance.TimeOfClock;
/**
* Contains ephemeris parameters specific to GPS satellites.
* This is defined in IS-GPS-200, section 20.3.3.3.
*
* @hide
*/
@VintfStability
parcelable GpsSatelliteEphemeris {
/** Satellite PRN */
int prn;
/* Contains information about L2 params. */
@VintfStability
parcelable GpsL2Params {
/** Code(s) on L2 Channel. */
int l2Code;
/** Data Flag for L2 P-Code. */
int l2Flag;
}
/** L2 parameters. */
GpsL2Params gpsL2Params;
/** Contains the set of parameters needed for GPS satellite clock correction. */
@VintfStability
parcelable GpsSatelliteClockModel {
/** Time of the clock. */
TimeOfClock timeOfClock;
/** SV clock bias in seconds. */
double af0;
/** SV clock drift in seconds per second. */
double af1;
/** Clock drift rate in seconds per second squared. */
double af2;
/** Group delay differential in seconds. */
double tgd;
/** Issue of data, clock. */
int iodc;
}
/** Clock model. */
GpsSatelliteClockModel satelliteClockModel;
/** Orbit model. */
KeplerianOrbitModel satelliteOrbitModel;
/**
* Contains information about GPS health. The information is tied to
* Legacy Navigation (LNAV) data, not Civil Navigation (CNAV) data.
*/
@VintfStability
parcelable GpsSatelliteHealth {
/**
* Represents "SV health" in the "BROADCAST ORBIT - 6"
* record of RINEX 3.05. Table A6, pp.68.
*/
int svHealth;
/**
* Represents "SV accuracy" in meters in the "BROADCAST ORBIT - 6"
* record of RINEX 3.05. Table A6, pp.68.
*/
double svAccur;
/**
* Represents the "Fit Interval" in hours in the "BROADCAST ORBIT - 7"
* record of RINEX 3.05. Table A6, pp.69.
*/
double fitInt;
}
/** Satellite health. */
GpsSatelliteHealth satelliteHealth;
/** Ephemeris time. */
SatelliteEphemerisTime satelliteEphemerisTime;
}

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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/**
* The callback interface for GNSS HAL to request GNSS assistance data
* (ephemeris and ionospheric corrections) from the framework.
*
* @hide
*/
@VintfStability
interface IGnssAssistanceCallback {
/**
* Callback to request the framework to inject GNSS assistance data via
* IGnssAssistanceInterface.
*/
void injectRequestCb();
}

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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
import android.hardware.gnss.gnss_assistance.GnssAssistance;
import android.hardware.gnss.gnss_assistance.IGnssAssistanceCallback;
/**
* Interface used by the GNSS HAL to request the GNSS assistance data
* (ephemeris and ionospheric corrections) from the framework.
*
* The GNSS chipset uses the injected assistance data in the process of computing
* the user position for satellite position computation and error corrections.
*
* The framework ensures the assistance data is valid. GNSS HAL should request the
* data when it's engine lacks valid assistance data.
*
* @hide
*/
@VintfStability
interface IGnssAssistanceInterface {
/**
* Inject the GNSS assistance into the GNSS receiver.
*
* @param gnssAssistance GNSS assistance.
*/
void injectGnssAssistance(in GnssAssistance gnssAssistance);
/**
* Provides the callback routines to request the GNSS assistance.
*
* @param callback Handle to the IGnssAssistanceCallback interface.
*/
void setCallback(in IGnssAssistanceCallback callback);
}

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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
import android.hardware.gnss.gnss_assistance.GnssCorrectionComponent;
/**
* Contains Ionospheric correction.
*
* @hide
*/
@VintfStability
parcelable IonosphericCorrection {
/**
* Carrier frequency in Hz to differentiate signals from the same satellite.
* e.g. GPS L1/L5
*/
long carrierFrequencyHz;
/** Ionospheric correction. */
GnssCorrectionComponent ionosphericCorrection;
}

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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/**
* Contains Keplerian orbit model parameters for GPS/Galileo/QZSS/Beidou.
* For GPS, this is defined in IS-GPS-200 Table 20-II.
* For Galileo, this is defined in Galileo-OS-SIS-ICD-v2.1 5.1.1.
* For QZSS, this is defined in IS-QZSS-PNT section 4.1.2.
* For Baidou, this is defined in BDS-SIS-ICD-B1I-3.0 section 5.2.4.12.
*
* @hide
*/
@VintfStability
parcelable KeplerianOrbitModel {
/** Square root of the semi-major axis in square root of meters. */
double rootA;
/** Eccentricity. */
double eccentricity;
/** Inclination angle at reference time in semi-circles. */
double i0;
/** Rate of change of inclination angle in semi-circles per second. */
double iDot;
/** Argument of perigee in semi-circles. */
double omega;
/** Longitude of ascending node of orbit plane at beginning of week in semi-circles. */
double omega0;
/** Rate of right ascension in semi-circles per second. */
double omegaDot;
/** Mean anomaly at reference time in semi-circles. */
double m0;
/** Mean motion difference from computed value in semi-circles per second. */
double deltaN;
/**
* Contains second-order harmonic perturbations.
*/
@VintfStability
parcelable SecondOrderHarmonicPerturbation {
/** Amplitude of cosine harmonic correction term to angle of inclination in radians. */
double cic;
/** Amplitude of sine harmonic correction term to angle of inclination in radians. */
double cis;
/** Amplitude of cosine harmonic correction term to the orbit in meters. */
double crc;
/** Amplitude of sine harmonic correction term to the orbit in meters. */
double crs;
/** Amplitude of cosine harmonic correction term to the argument of latitude in radians. */
double cuc;
/** Amplitude of sine harmonic correction term to the argument of latitude in radians. */
double cus;
}
/** Second-order harmonic perturbations. */
SecondOrderHarmonicPerturbation secondOrderHarmonicPerturbation;
}

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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/**
* Contains Klobuchar ionospheric model coefficients used by GPS, BDS, QZSS.
* This is defined in IS-GPS-200 20.3.3.5.1.7.
*
* @hide
*/
@VintfStability
parcelable KlobucharIonosphericModel {
/** Alpha0 coefficient in seconds. */
double alpha0;
/** Alpha1 coefficient in seconds per semi-circle. */
double alpha1;
/** Alpha2 coefficient in seconds per semi-circle squared. */
double alpha2;
/** Alpha3 coefficient in seconds per semi-circle cubed. */
double alpha3;
/** Beta0 coefficient in seconds. */
double beta0;
/** Beta1 coefficient in seconds per semi-circle. */
double beta1;
/** Beta2 coefficient in seconds per semi-circle squared. */
double beta2;
/** Beta3 coefficient in seconds per semi-circle cubed. */
double beta3;
}

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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/**
* Contains the leap seconds set of parameters needed for GNSS time.
* This is defined in RINEX 3.05 "LEAP SECONDS" in table A2.
*
* @hide
*/
@VintfStability
parcelable LeapSecondsModel {
/** Time difference due to leap seconds before the event in seconds. */
int leapSeconds;
/** Time difference due to leap seconds after the event in seconds. */
int leapSecondsFuture;
/** GNSS week number in which the leap second event will occur. */
int weekNumberLeapSecondsFuture;
/** Day number when the next leap second will occur. */
int dayNumberLeapSecondsFuture;
}

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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/**
* Contains QZSS almanac data.
* This is defined in IS-QZSS-PNT, section 4.1.2.6.
*
* @hide
*/
@VintfStability
parcelable QzssAlmanac {
/** QZSS week number. */
int qzssWeekNumber;
/** QZSS time of week in seconds. */
int secondsOfQzssWeek;
/**
* Contains QZSS satellite almanac data.
* This is defined in IS-QZSS-PNT, section 4.1.2.6.
*/
@VintfStability
parcelable QzssSatelliteAlmanac {
/** The PRN number of the QZSS satellite. */
int prn;
/**
* Satellite health information.
* This is the 5-bit health code as defined in IS-QZSS-PNT, Table 4.1.2-5-2
* expressed in integer form.
*/
int svHealth;
/** Eccentricity. */
double eccentricity;
/**
* Correction of inclination angle relative to reference value at
* reference time in semi-circles.
*/
double inclination;
/** Argument of perigee in semi-circles. */
double omega;
/** Longitude of ascending node of orbital plane at weekly epoch in semi-circles. */
double omega0;
/** Rate of right ascension in semi-circles per second. */
double omegaDot;
/** Square root of semi-major axis in square root of meters. */
double rootA;
/** Mean anomaly at reference time in semi-circles. */
double m0;
/** Satellite clock time bias correction coefficient in seconds. */
double af0;
/** Satellite clock time drift correction coefficient in seconds per second. */
double af1;
}
/** Array of QzssSatelliteAlmanac. */
QzssSatelliteAlmanac[] satelliteAlmanac;
}

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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
import android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris.GpsL2Params;
import android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris.GpsSatelliteClockModel;
import android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris.GpsSatelliteHealth;
import android.hardware.gnss.gnss_assistance.KeplerianOrbitModel;
import android.hardware.gnss.gnss_assistance.SatelliteEphemerisTime;
import android.hardware.gnss.gnss_assistance.TimeOfClock;
/**
* Contains ephemeris parameters specific to QZSS satellites.
* This is defined in IS-QZSS-PNT, section 4.1.2.
*
* @hide
*/
@VintfStability
parcelable QzssSatelliteEphemeris {
/** Satellite PRN. */
int prn;
/** L2 parameters. */
GpsL2Params gpsL2Params;
/** Clock model. */
GpsSatelliteClockModel satelliteClockModel;
/** Orbit model. */
KeplerianOrbitModel satelliteOrbitModel;
/** Satellite health. */
GpsSatelliteHealth satelliteHealth;
/** Ephemeris time. */
SatelliteEphemerisTime satelliteEphemerisTime;
}

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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/**
* Contains the real time integrity status of a GNSS satellite based on
* notice advisory.
*
* @hide
*/
@VintfStability
parcelable RealTimeIntegrityModel {
/**
* Pseudo-random or satellite ID number for the satellite, a.k.a. Space Vehicle (SV), or
* OSN number for Glonass. The distinction is made by looking at the constellation field.
* Values must be in the range of:
*
* - GNSS: 1-32
* - GLONASS: 1-25
* - QZSS: 183-206
* - Galileo: 1-36
* - Beidou: 1-63
*/
int svid;
/** Indicates whether the satellite is currently usable for navigation. */
boolean usable;
/** UTC timestamp (in seconds) when the advisory was published. */
long publishDateSeconds;
/** UTC timestamp (in seconds) for the start of the event. */
long startDateSeconds;
/** UTC timestamp (in seconds) for the end of the event. */
long endDateSeconds;
/**
* Abbreviated type of the advisory, providing a concise summary of the event.
* This field follows different definitions depending on the GNSS constellation:
* - GPS: See NANU type definitions
* (https://www.navcen.uscg.gov/nanu-abbreviations-and-descriptions)
* - Galileo: See NAGU type definitions
* (https://www.gsc-europa.eu/system-service-status/nagu-information)
* - QZSS: See NAQU type definitions (https://sys.qzss.go.jp/dod/en/naqu/type.html)
* - BeiDou: Not used; set to an empty string.
*/
String advisoryType;
/**
* Unique identifier for the advisory within its constellation's system.
* For BeiDou, this is not used and should be an empty string.
*/
String advisoryNumber;
}

36
gnss/aidl/android/hardware/gnss/gnss_assistance/SatelliteEphemerisTime.aidl Normal file
View File

@@ -0,0 +1,36 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/**
* Contains time of ephemeris.
*
* For GPS, this is defined in IS-GPS-200, section 20.3.3.4.1.
* For QZSS, this is defined in IS-QZSS-200, section 4.1.2.4.
* @hide
*/
@VintfStability
parcelable SatelliteEphemerisTime {
/** The issue of ephemeris data. */
int iode;
/** The satellite week number. */
int weekNumber;
/** The broadcast time of ephemeris in GNSS time of week in seconds. */
int toeSeconds;
}

46
gnss/aidl/android/hardware/gnss/gnss_assistance/TimeModel.aidl Normal file
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@@ -0,0 +1,46 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
import android.hardware.gnss.GnssConstellationType;
/*
* Contains the GNSS-GNSS system time offset between the GNSS system time.
* This is defined in RINEX 3.05 "TIME SYSTEM CORR" in table A5.
*
* @hide
*/
@VintfStability
parcelable TimeModel {
/*
* Model represents parameters to convert from current GNSS to GNSS system
* time indicated by toGnss.
*/
GnssConstellationType toGnss;
/** Bias coefficient of GNSS time scale relative to GNSS time scale in seconds. */
double a0;
/** Drift coefficient of GNSS time scale relative to GNSS time scale in seconds per second. */
double a1;
/** Reference GNSS time of week in seconds. */
int timeOfWeek;
/** Reference GNSS week number. */
int weekNumber;
}

43
gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl Normal file
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@@ -0,0 +1,43 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/*
* Contains the reference time of the GNSS clock.
*
* @hide
*/
@VintfStability
parcelable TimeOfClock {
/** Year of the clock. */
int year;
/** Month of the clock. */
int month;
/** Day of the clock. */
int day;
/** Hour of the clock. */
int hour;
/** Minute of the clock. */
int minute;
/** Second of the clock. */
int seconds;
}

38
gnss/aidl/android/hardware/gnss/gnss_assistance/UtcModel.aidl Normal file
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@@ -0,0 +1,38 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.gnss.gnss_assistance;
/**
* Contains parameters to convert from current GNSS time to UTC time.
* This is defined in RINEX 3.05 "TIME SYSTEM CORR" in table A5.
*
* @hide
*/
@VintfStability
parcelable UtcModel {
/** Bias coefficient of GNSS time scale relative to UTC time scale in seconds. */
double a0;
/** Drift coefficient of GNSS time scale relative to UTC time scale in seconds per second. */
double a1;
/** Reference GNSS time of week in seconds. */
int timeOfWeek;
/** Reference GNSS week number. */
int weekNumber;
}

3
gnss/aidl/default/Android.bp
View File

@@ -45,13 +45,14 @@ cc_binary {
"android.hardware.gnss.measurement_corrections@1.1",
"android.hardware.gnss.measurement_corrections@1.0",
"android.hardware.gnss.visibility_control@1.0",
"android.hardware.gnss-V4-ndk",
"android.hardware.gnss-V5-ndk",
],
srcs: [
"AGnssRil.cpp",
"AGnss.cpp",
"Gnss.cpp",
"GnssAntennaInfo.cpp",
"GnssAssistanceInterface.cpp",
"GnssBatching.cpp",
"GnssDebug.cpp",
"GnssGeofence.cpp",

9
gnss/aidl/default/Gnss.cpp
View File

@@ -25,6 +25,7 @@
#include "DeviceFileReader.h"
#include "FixLocationParser.h"
#include "GnssAntennaInfo.h"
#include "GnssAssistanceInterface.h"
#include "GnssBatching.h"
#include "GnssConfiguration.h"
#include "GnssDebug.h"
@@ -390,6 +391,14 @@ ndk::ScopedAStatus Gnss::getExtensionMeasurementCorrections(
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus Gnss::getExtensionGnssAssistanceInterface(
std::shared_ptr<gnss_assistance::IGnssAssistanceInterface>* iGnssAssistanceInterface) {
ALOGD("Gnss::getExtensionGnssAssistanceInterface");
*iGnssAssistanceInterface = SharedRefBase::make<gnss_assistance::GnssAssistanceInterface>();
return ndk::ScopedAStatus::ok();
}
void Gnss::setGnssMeasurementEnabled(const bool enabled) {
mGnssMeasurementEnabled = enabled;
}

4
gnss/aidl/default/Gnss.h
View File

@@ -26,6 +26,7 @@
#include <aidl/android/hardware/gnss/BnGnssMeasurementInterface.h>
#include <aidl/android/hardware/gnss/BnGnssPowerIndication.h>
#include <aidl/android/hardware/gnss/BnGnssPsds.h>
#include <aidl/android/hardware/gnss/gnss_assistance/BnGnssAssistanceInterface.h>
#include <aidl/android/hardware/gnss/measurement_corrections/BnMeasurementCorrectionsInterface.h>
#include <aidl/android/hardware/gnss/visibility_control/BnGnssVisibilityControl.h>
#include <atomic>
@@ -83,6 +84,9 @@ class Gnss : public BnGnss {
std::shared_ptr<android::hardware::gnss::measurement_corrections::
IMeasurementCorrectionsInterface>* iMeasurementCorrections)
override;
ndk::ScopedAStatus getExtensionGnssAssistanceInterface(
std::shared_ptr<android::hardware::gnss::gnss_assistance::IGnssAssistanceInterface>*
iGnssAssistanceInterface) override;
void reportSvStatus() const;
void setGnssMeasurementEnabled(const bool enabled);

45
gnss/aidl/default/GnssAssistanceInterface.cpp Normal file
View File

@@ -0,0 +1,45 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "GnssAssistanceInterfaceAidl"
#include "GnssAssistanceInterface.h"
#include <aidl/android/hardware/gnss/BnGnss.h>
#include <log/log.h>
namespace aidl::android::hardware::gnss::gnss_assistance {
std::shared_ptr<IGnssAssistanceCallback> GnssAssistanceInterface::sCallback = nullptr;
ndk::ScopedAStatus GnssAssistanceInterface::setCallback(
const std::shared_ptr<IGnssAssistanceCallback>& callback) {
ALOGD("setCallback");
std::unique_lock<std::mutex> lock(mMutex);
sCallback = callback;
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus GnssAssistanceInterface::injectGnssAssistance(
const GnssAssistance& gnssAssistance) {
ALOGD("injectGnssAssistance. %s", gnssAssistance.toString().c_str());
if (gnssAssistance.gpsAssistance.satelliteEphemeris.size() == 0 &&
gnssAssistance.gpsAssistance.satelliteCorrections.size() == 0) {
ALOGE("Empty GnssAssistance");
return ndk::ScopedAStatus::fromServiceSpecificError(IGnss::ERROR_INVALID_ARGUMENT);
}
return ndk::ScopedAStatus::ok();
}
} // namespace aidl::android::hardware::gnss::gnss_assistance

37
gnss/aidl/default/GnssAssistanceInterface.h Normal file
View File

@@ -0,0 +1,37 @@
/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <aidl/android/hardware/gnss/gnss_assistance/BnGnssAssistanceInterface.h>
namespace aidl::android::hardware::gnss::gnss_assistance {
struct GnssAssistanceInterface : public BnGnssAssistanceInterface {
public:
ndk::ScopedAStatus setCallback(
const std::shared_ptr<IGnssAssistanceCallback>& callback) override;
ndk::ScopedAStatus injectGnssAssistance(const GnssAssistance& gnssAssistance) override;
private:
// Guarded by mMutex
static std::shared_ptr<IGnssAssistanceCallback> sCallback;
// Synchronization lock for sCallback
mutable std::mutex mMutex;
};
} // namespace aidl::android::hardware::gnss::gnss_assistance

2
gnss/aidl/default/gnss-default.xml
View File

@@ -1,7 +1,7 @@
<manifest version="1.0" type="device">
<hal format="aidl">
<name>android.hardware.gnss</name>
<version>4</version>
<version>5</version>
<interface>
<name>IGnss</name>
<instance>default</instance>

2
gnss/aidl/vts/Android.bp
View File

@@ -52,7 +52,7 @@ cc_test {
"libbinder",
],
static_libs: [
"android.hardware.gnss-V4-cpp",
"android.hardware.gnss-V5-cpp",
"android.hardware.gnss@common-vts-lib",
],
test_suites: [

22
gnss/aidl/vts/gnss_hal_test_cases.cpp
View File

@@ -25,6 +25,7 @@
#include <android/hardware/gnss/IGnssMeasurementInterface.h>
#include <android/hardware/gnss/IGnssPowerIndication.h>
#include <android/hardware/gnss/IGnssPsds.h>
#include <android/hardware/gnss/gnss_assistance/IGnssAssistanceInterface.h>
#include <android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsInterface.h>
#include <android/hardware/gnss/visibility_control/IGnssVisibilityControl.h>
#include <cutils/properties.h>
@@ -73,6 +74,8 @@ using android::hardware::gnss::IGnssPsds;
using android::hardware::gnss::PsdsType;
using android::hardware::gnss::SatellitePvt;
using android::hardware::gnss::common::Utils;
using android::hardware::gnss::gnss_assistance::GnssAssistance;
using android::hardware::gnss::gnss_assistance::IGnssAssistanceInterface;
using android::hardware::gnss::measurement_corrections::IMeasurementCorrectionsInterface;
using android::hardware::gnss::visibility_control::IGnssVisibilityControl;
@@ -1877,3 +1880,22 @@ TEST_P(GnssHalTest, TestSvStatusIntervals) {
}
}
}
/*
* Test GnssAssistanceExtension:
* 1. Gets the GnssAssistanceExtension
* 2. Injects empty GnssAssistance data and verifies that it returns an error.
*/
TEST_P(GnssHalTest, TestGnssAssistanceExtension) {
// Only runs on devices launched in Android 16+
if (aidl_gnss_hal_->getInterfaceVersion() <= 4) {
return;
}
sp<IGnssAssistanceInterface> iGnssAssistance;
auto status = aidl_gnss_hal_->getExtensionGnssAssistanceInterface(&iGnssAssistance);
if (status.isOk() && iGnssAssistance != nullptr) {
GnssAssistance gnssAssistance = {};
status = iGnssAssistance->injectGnssAssistance(gnssAssistance);
ASSERT_FALSE(status.isOk());
}
}

2
gnss/common/utils/default/Android.bp
View File

@@ -57,6 +57,6 @@ cc_library_static {
"android.hardware.gnss@2.1",
"android.hardware.gnss.measurement_corrections@1.1",
"android.hardware.gnss.measurement_corrections@1.0",
"android.hardware.gnss-V4-ndk",
"android.hardware.gnss-V5-ndk",
],
}

2
gnss/common/utils/vts/Android.bp
View File

@@ -44,7 +44,7 @@ cc_library_static {
"android.hardware.gnss@2.1",
"android.hardware.gnss.measurement_corrections@1.0",
"android.hardware.gnss.measurement_corrections@1.1",
"android.hardware.gnss-V4-cpp",
"android.hardware.gnss-V5-cpp",
],
static_libs: [
"libgtest",