Merge "Remove GNSS HAL v3.0 (hardware/interfaces)"

    <hal format="hidl" optional="true">

        <name>android.hardware.gnss</name>

        <version>2.0-1</version>

        <version>3.0</version>

        <interface>

            <name>IGnss</name>

            <instance>default</instance>

// This file is autogenerated by hidl-gen -Landroidbp.

hidl_interface {

    name: "android.hardware.gnss@3.0",

    root: "android.hardware",

    srcs: [

        "IGnss.hal",

        "IGnssPsds.hal",

        "IGnssPsdsCallback.hal",

    ],

    interfaces: [

        "android.hardware.gnss.measurement_corrections@1.0",

        "android.hardware.gnss.measurement_corrections@1.1",

        "android.hardware.gnss.visibility_control@1.0",

        "android.hardware.gnss@1.0",

        "android.hardware.gnss@1.1",

        "android.hardware.gnss@2.0",

        "android.hardware.gnss@2.1",

        "android.hidl.base@1.0",

    ],

    gen_java: true,

}

/*

 * Copyright (C) 2020 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@3.0;

import @2.1::IGnss;

import IGnssPsds;

/**

 * Represents the standard GNSS (Global Navigation Satellite System) interface.

 */

interface IGnss extends @2.1::IGnss {

    /**

     * This method returns the IGnssPsds interface.

     *

     * @return psdsIface Handle to the IGnssPsds interface.

     */

    getExtensionPsds() generates (IGnssPsds psdsIface);

};

/*

 * Copyright (C) 2020 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@3.0;

import @1.0::IGnssXtra;

import IGnssPsdsCallback;

/**

 * This interface is used by the GNSS HAL to request the framework to download Predicted Satellite

 * Data Service data.

 */

interface IGnssPsds extends @1.0::IGnssXtra {

    /**

     * Opens the PSDS interface and provides the callback routines to the implementation of this

     * interface.

     *

     * @param callback Handle to the IGnssPsdsCallback interface.

     *

     * @return success True if the operation is successful.

     */

    setCallback_3_0(IGnssPsdsCallback callback) generates (bool success);

    /**

     * Inject the downloaded PSDS data into the GNSS receiver.

     *

     * @param psdsType Type of PSDS as defined in IGnssPsdsCallback.hal

     * @param psdsData GNSS PSDS data. Framework must not parse the data since the data format is

     *                 opaque to framework.

     *

     * @return success True if the operation is successful.

     */

    injectPsdsData_3_0(int32_t psdsType, string psdsData) generates (bool success);

};

/*

 * Copyright (C) 2020 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@3.0;

import @1.0::IGnssXtraCallback;

/**

 * This interface is used by the GNSS HAL to request download data from Predicted Satellite Data

 * Service (PSDS).

 */

interface IGnssPsdsCallback extends @1.0::IGnssXtraCallback {

   /**

    * Callback to request the client to download PSDS data. The client should

    * download PSDS data and inject it by calling injectPsdsData().

    *

    * psdsType represents the type of PSDS data requested.

    * - Value 1 represents the Long-Term type PSDS data, which lasts for many hours to several days

    *   and often provides satellite orbit and clock accuracy of 2 - 20 meters.

    * - Value 2 represents the Normal type PSDS data, which is similar to broadcast ephemeris in

    *   longevity - lasting for hours and providings satellite orbit and clock accuracy of 1 - 2

    *   meters.

    * - Value 3 represents the Real-Time type PSDS data, which lasts for minutes and provides brief

    *   satellite status information such as temporary malfunction, but does not include satellite

    *   orbit or clock information.

    */

   downloadRequestCb_3_0(int32_t psdsType);

};