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Commit 74bf81da authored by Yu Shan's avatar Yu Shan
Browse files

Create GetValueRequest to include prop value and ID. 

This type is similar to GetValueRequest that wraps both the request
value and the request ID. A vector of GetValueRequst would be turned
into largeParcelable for getValues input.

Test: None
Bug: 200737967
Change-Id: Ie8f3c0711c182fff8b7f88ac1aa78bf6ed85da38
parent f527463e

automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/GetValueRequest.aidl

0 → 100644
+39 −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.automotive.vehicle;

@VintfStability

parcelable GetValueRequest {

  long requestId;

  android.hardware.automotive.vehicle.VehiclePropValue prop;

}

automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/GetValueRequests.aidl

+1 −2
Original line number Diff line number Diff line
@@ -34,7 +34,6 @@ 
package android.hardware.automotive.vehicle;

@VintfStability

parcelable GetValueRequests {

  android.hardware.automotive.vehicle.VehiclePropValue[] payloads;

  long[] requestId;

  android.hardware.automotive.vehicle.GetValueRequest[] payloads;

  @nullable ParcelFileDescriptor sharedMemoryFd;

}

automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/SetValueRequest.aidl

+1 −1
Original line number Diff line number Diff line
@@ -34,6 +34,6 @@ 
package android.hardware.automotive.vehicle;

@VintfStability

parcelable SetValueRequest {

  android.hardware.automotive.vehicle.VehiclePropValue value;

  long requestId;

  android.hardware.automotive.vehicle.VehiclePropValue value;

}

automotive/vehicle/aidl/android/hardware/automotive/vehicle/GetValueRequest.aidl

0 → 100644
+31 −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.automotive.vehicle;



import android.hardware.automotive.vehicle.VehiclePropValue;



@VintfStability

parcelable GetValueRequest {

    // A unique request ID. For every client, the request ID must start with 1

    // and monotonically increase for every SetValueRequest. If it hits

    // LONG_MAX (very unlikely), it must loop back to 0.

    long requestId;

    // The property to get, for most properties, only the property ID or area

    // ID would be used to identify the property, but for some properties, other

    // fields might be used.

    VehiclePropValue prop;

}

automotive/vehicle/aidl/android/hardware/automotive/vehicle/GetValueRequests.aidl

+4 −8
Original line number Diff line number Diff line
@@ -16,18 +16,14 @@ 


package android.hardware.automotive.vehicle;



import android.hardware.automotive.vehicle.VehiclePropValue;

import android.hardware.automotive.vehicle.GetValueRequest;

import android.os.ParcelFileDescriptor;



@VintfStability

parcelable GetValueRequests {

    // The list of properties to get if they fit the binder memory limitation.

    VehiclePropValue[] payloads;

    // A list of request IDs, one for each VehiclePropValue. For every client,

    // the request ID must start with 1 and monotonically increase for every

    // VehiclePropValue in GetValueRequests. If it hits LONG_MAX (very

    // unlikely), it must loop back to 0.

    long[] requestId;

    // A list of GetValueRequest to get if they fit the binder memory

    // limitation.

    GetValueRequest[] payloads;

    // Shared memory file to store requests if they exceed binder memory

    // limitation. Created by client, readable only at VHAL during the call.

    // Caller could close it after the call.