69 lines
2.6 KiB
Java
69 lines
2.6 KiB
Java
|
/*
|
||
|
|
* Copyright (C) 2023 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.adservices.cobalt;
|
||
|
|
|
||
|
|
import android.annotation.NonNull;
|
||
|
|
import android.annotation.Nullable;
|
||
|
|
import android.annotation.SdkConstant;
|
||
|
|
import android.annotation.SystemApi;
|
||
|
|
import android.app.Service;
|
||
|
|
import android.content.Intent;
|
||
|
|
import android.os.IBinder;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Abstract Base class for provider service to implement uploading of data to Cobalt's backend.
|
||
|
|
*
|
||
|
|
* <p>The implementor of this service needs to override the onUploadEncryptedCobaltEnvelope method.
|
||
|
|
*
|
||
|
|
* <p>Cobalt is a telemetry system with built-in support for differential privacy. See
|
||
|
|
* https://fuchsia.googlesource.com/cobalt for a comprehensive overview of the project and the
|
||
|
|
* Fuchsia client implementation.
|
||
|
|
*
|
||
|
|
* @hide
|
||
|
|
*/
|
||
|
|
@SystemApi
|
||
|
|
public abstract class AdServicesCobaltUploadService extends Service {
|
||
|
|
/** The intent that the service must respond to. Add it to the intent filter of the service. */
|
||
|
|
@SdkConstant(SdkConstant.SdkConstantType.SERVICE_ACTION)
|
||
|
|
public static final String SERVICE_INTERFACE =
|
||
|
|
"android.adservices.cobalt.AdServicesCobaltUploadService";
|
||
|
|
|
||
|
|
/** Abstract method which will be overridden by the sender to upload the data */
|
||
|
|
public abstract void onUploadEncryptedCobaltEnvelope(
|
||
|
|
@NonNull EncryptedCobaltEnvelopeParams params);
|
||
|
|
|
||
|
|
private final IAdServicesCobaltUploadService mInterface =
|
||
|
|
new IAdServicesCobaltUploadService.Stub() {
|
||
|
|
/**
|
||
|
|
* Send an encrypted envelope to Cobalt's backend.
|
||
|
|
*
|
||
|
|
* <p>Errors in this method execution, both because of problems within the binder
|
||
|
|
* call and in the service execution, will cause a RuntimeException to be thrown.
|
||
|
|
*/
|
||
|
|
@Override
|
||
|
|
public void uploadEncryptedCobaltEnvelope(EncryptedCobaltEnvelopeParams params) {
|
||
|
|
onUploadEncryptedCobaltEnvelope(params);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
@Nullable
|
||
|
|
@Override
|
||
|
|
public final IBinder onBind(@Nullable Intent intent) {
|
||
|
|
return mInterface.asBinder();
|
||
|
|
}
|
||
|
|
}
|