adservices/service-core/java/com/android/adservices/service/adselection/AdSelectionServiceImpl.java

/*
 * Copyright (C) 2022 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 com.android.adservices.service.adselection;

import android.adservices.adselection.AdSelectionCallback;
import android.adservices.adselection.AdSelectionConfig;
import android.adservices.adselection.AdSelectionResponse;
import android.adservices.adselection.AdSelectionService;
import android.adservices.adselection.ReportImpressionCallback;
import android.adservices.adselection.ReportImpressionRequest;
import android.adservices.adselection.ReportImpressionResponse;
import android.annotation.NonNull;
import android.content.Context;
import android.os.RemoteException;

import com.android.adservices.LogUtil;

import java.util.Objects;

/**
 * Implementation of {@link AdSelectionService}.
 *
 * @hide
 */
public class AdSelectionServiceImpl extends AdSelectionService.Stub {

    /**
     * This field will be used once full implementation is ready.
     *
     * TODO(b/212300065) remove the warning suppression once the service is implemented.
     */
    @SuppressWarnings("unused")
    @NonNull
    private final Context mContext;

    public AdSelectionServiceImpl(@NonNull Context context) {
        Objects.requireNonNull(context);

        mContext = context;
    }

    @Override
    public void runAdSelection(
            @NonNull AdSelectionConfig adSelectionConfig, @NonNull AdSelectionCallback callback) {
        // TODO(b/225988784): Offload work to thread pool
        // TODO(b/221876756): Implement
        Objects.requireNonNull(adSelectionConfig);
        Objects.requireNonNull(callback);

        try {
            callback.onResult(
                    new AdSelectionResponse.Builder()
                            .setResultCode(AdSelectionResponse.RESULT_INTERNAL_ERROR)
                            .setErrorMessage("Not implemented.")
                            .build());
        } catch (RemoteException e) {
            LogUtil.e("Unable to send result to the callback", e);
            throw e.rethrowFromSystemServer();
        }
    }

    @Override
    public void reportImpression(
            @NonNull ReportImpressionRequest requestParams,
            @NonNull ReportImpressionCallback callback) {
        // TODO(b/225988784): Offload work to thread pool
        // TODO(b/212300065): Implement
        Objects.requireNonNull(requestParams);
        Objects.requireNonNull(callback);

        try {
            callback.onResult(
                    new ReportImpressionResponse.Builder()
                            .setResultCode(ReportImpressionResponse.STATUS_INTERNAL_ERROR)
                            .setErrorMessage("Not Implemented!")
                            .build());
        } catch (RemoteException e) {
            LogUtil.e("Unable to send result to the callback", e);
            throw e.rethrowFromSystemServer();
        }
    }
}