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Commit 37d77dde authored by Joe Huang's avatar Joe Huang
Browse files

Add IGnssAntennaInfo AIDL HAL

Bug: 205185369
Test: atest VtsHalGnssTargetTest
Change-Id: If269c61b408c2710a4fa224de4d684c99ac5732b
parent 946e355f
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+1 −0
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@@ -53,6 +53,7 @@ interface IGnss {
  void injectBestLocation(in android.hardware.gnss.GnssLocation location);
  void deleteAidingData(in android.hardware.gnss.IGnss.GnssAidingData aidingDataFlags);
  void setPositionMode(in android.hardware.gnss.IGnss.GnssPositionMode mode, in android.hardware.gnss.IGnss.GnssPositionRecurrence recurrence, in int minIntervalMs, in int preferredAccuracyMeters, in int preferredTimeMs, in boolean lowPowerMode);
  android.hardware.gnss.IGnssAntennaInfo getExtensionGnssAntennaInfo();
  const int ERROR_INVALID_ARGUMENT = 1;
  const int ERROR_ALREADY_INIT = 2;
  const int ERROR_GENERIC = 3;
+39 −0
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/*
 * Copyright (C) 2021 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;
@VintfStability
interface IGnssAntennaInfo {
  void setCallback(in android.hardware.gnss.IGnssAntennaInfoCallback callback);
  void close();
}
+60 −0
Original line number Diff line number Diff line
/*
 * Copyright (C) 2021 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;
@VintfStability
interface IGnssAntennaInfoCallback {
  void gnssAntennaInfoCb(in android.hardware.gnss.IGnssAntennaInfoCallback.GnssAntennaInfo[] gnssAntennaInfos);
  @VintfStability
  parcelable Row {
    double[] row;
  }
  @VintfStability
  parcelable Coord {
    double x;
    double xUncertainty;
    double y;
    double yUncertainty;
    double z;
    double zUncertainty;
  }
  @VintfStability
  parcelable GnssAntennaInfo {
    long carrierFrequencyHz;
    android.hardware.gnss.IGnssAntennaInfoCallback.Coord phaseCenterOffsetCoordinateMillimeters;
    android.hardware.gnss.IGnssAntennaInfoCallback.Row[] phaseCenterVariationCorrectionMillimeters;
    android.hardware.gnss.IGnssAntennaInfoCallback.Row[] phaseCenterVariationCorrectionUncertaintyMillimeters;
    android.hardware.gnss.IGnssAntennaInfoCallback.Row[] signalGainCorrectionDbi;
    android.hardware.gnss.IGnssAntennaInfoCallback.Row[] signalGainCorrectionUncertaintyDbi;
  }
}
+8 −0
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@@ -18,6 +18,7 @@ package android.hardware.gnss;

import android.hardware.gnss.GnssLocation;
import android.hardware.gnss.IAGnss;
import android.hardware.gnss.IGnssAntennaInfo;
import android.hardware.gnss.IGnssBatching;
import android.hardware.gnss.IGnssCallback;
import android.hardware.gnss.IGnssConfiguration;
@@ -277,4 +278,11 @@ interface IGnss {
    void setPositionMode(in GnssPositionMode mode, in GnssPositionRecurrence recurrence,
            in int minIntervalMs, in int preferredAccuracyMeters, in int preferredTimeMs,
            in boolean lowPowerMode);

    /*
     * This method returns the IGnssAntennaInfo.
     *
     * @return Handle to the IGnssAntennaInfo.
     */
    IGnssAntennaInfo getExtensionGnssAntennaInfo();
}
+41 −0
Original line number Diff line number Diff line
/*
 * Copyright (C) 2021 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;

import android.hardware.gnss.IGnssAntennaInfoCallback;

/**
 * Extended interface for GNSS antenna information support.
 */
@VintfStability
interface IGnssAntennaInfo {
    /**
     * Registers the callback routines with the HAL.
     *
     * @param callback Handle to the GnssAntennaInfo callback interface.
     */
    void setCallback(in IGnssAntennaInfoCallback callback);

    /**
     * Stops updates from the HAL, and unregisters the callback routines.
     * After a call to close(), the previously registered callbacks must be
     * considered invalid by the HAL.
     * If close() is invoked without a previous setCallback, this function must perform
     * no work.
     */
    void close();
}
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