88 lines
3.3 KiB
Java
88 lines
3.3 KiB
Java
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.adservices.adid;
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import static android.adservices.common.AdServicesStatusUtils.STATUS_SUCCESS;
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import android.annotation.NonNull;
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import android.annotation.Nullable;
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import android.annotation.SdkConstant;
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import android.annotation.SystemApi;
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import android.app.Service;
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import android.content.Intent;
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import android.os.IBinder;
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import android.os.RemoteException;
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import java.io.IOException;
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/**
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* Abstract Base class for provider service to implement generation of Advertising Id and
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* limitAdTracking value.
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*
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* <p>The implementor of this service needs to override the onGetAdId method and provide a
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* device-level unique advertising Id and limitAdTracking value on that device.
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*
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* @hide
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*/
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@SystemApi
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public abstract class AdIdProviderService extends Service {
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/** The intent that the service must respond to. Add it to the intent filter of the service. */
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@SdkConstant(SdkConstant.SdkConstantType.SERVICE_ACTION)
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public static final String SERVICE_INTERFACE = "android.adservices.adid.AdIdProviderService";
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/**
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* Abstract method which will be overridden by provider to provide the adId. For multi-user,
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* multi-profiles on-device scenarios, separate instance of service per user is expected to
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* implement this method.
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*/
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@NonNull
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public abstract AdId onGetAdId(int clientUid, @NonNull String clientPackageName)
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throws IOException;
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private final android.adservices.adid.IAdIdProviderService mInterface =
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new android.adservices.adid.IAdIdProviderService.Stub() {
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@Override
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public void getAdIdProvider(
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int appUID,
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@NonNull String packageName,
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@NonNull IGetAdIdProviderCallback resultCallback)
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throws RemoteException {
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try {
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AdId adId = onGetAdId(appUID, packageName);
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GetAdIdResult adIdInternal =
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new GetAdIdResult.Builder()
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.setStatusCode(STATUS_SUCCESS)
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.setErrorMessage("")
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.setAdId(adId.getAdId())
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.setLatEnabled(adId.isLimitAdTrackingEnabled())
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.build();
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resultCallback.onResult(adIdInternal);
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} catch (Throwable e) {
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resultCallback.onError(e.getMessage());
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}
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}
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};
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@Nullable
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@Override
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public final IBinder onBind(@Nullable Intent intent) {
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return mInterface.asBinder();
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}
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}
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