| /* |
| * 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 android.adservices.appsetid; |
| |
| import android.annotation.IntDef; |
| import android.annotation.NonNull; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| import java.util.Objects; |
| |
| /** |
| * A unique, per-device, per developer-account user-resettable ID for non-monetizing advertising |
| * usecases. |
| * |
| * <p>Represents the appSetID and scope of this appSetId from the {@link |
| * AppSetIdManager#getAppSetId(Executor, OutcomeReceiver)} API. The scope of the ID can be per app |
| * or per developer account associated with the user. AppSetId is used for analytics, spam |
| * detection, frequency capping and fraud prevention use cases, on a given device, that one may need |
| * to correlate usage or actions across a set of apps owned by an organization. |
| */ |
| public class AppSetId { |
| @NonNull private final String mAppSetId; |
| |
| /** @hide */ |
| @Retention(RetentionPolicy.SOURCE) |
| @IntDef({ |
| SCOPE_APP, |
| SCOPE_DEVELOPER, |
| }) |
| public @interface AppSetIdScope {} |
| /** The appSetId is scoped to an app. All apps on a device will have a different appSetId. */ |
| public static final int SCOPE_APP = 1; |
| |
| /** |
| * The appSetId is scoped to a developer account on an app store. All apps from the same |
| * developer on a device will have the same developer scoped appSetId. |
| */ |
| public static final int SCOPE_DEVELOPER = 2; |
| |
| private final @AppSetIdScope int mAppSetIdScope; |
| |
| /** |
| * Creates an instance of {@link AppSetId} |
| * |
| * @param appSetId generated by the provider service. |
| * @param appSetIdScope scope of the appSetId. |
| */ |
| public AppSetId(@NonNull String appSetId, @AppSetIdScope int appSetIdScope) { |
| mAppSetId = appSetId; |
| mAppSetIdScope = appSetIdScope; |
| } |
| |
| /** Retrieves the appSetId. The api always returns a non-empty appSetId. */ |
| public @NonNull String getId() { |
| return mAppSetId; |
| } |
| |
| /** Retrieves the scope of the appSetId. */ |
| public @AppSetIdScope int getScope() { |
| return mAppSetIdScope; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (!(o instanceof AppSetId)) { |
| return false; |
| } |
| AppSetId that = (AppSetId) o; |
| return mAppSetId.equals(that.mAppSetId) && (mAppSetIdScope == that.mAppSetIdScope); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(mAppSetId, mAppSetIdScope); |
| } |
| } |