| /* |
| * 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; |
| |
| import android.content.Context; |
| import android.os.IBinder; |
| |
| import java.util.function.Function; |
| |
| /** |
| * Abstracts how to find and connect the service binder object. |
| * |
| * @param <T> The type of Service Binder. |
| * |
| * @hide |
| */ |
| public abstract class ServiceBinder<T> { |
| /** Get the binder service. */ |
| public abstract T getService(); |
| |
| /** |
| * The service is in an APK (as opposed to the system service), unbind it from the service to |
| * allow the APK process to die. |
| */ |
| public abstract void unbindFromService(); |
| |
| /** Get the {@link ServiceBinder} suitable for the configuration. */ |
| public static <T2> ServiceBinder<T2> getServiceBinder( |
| Context context, String serviceIntentAction, Function<IBinder, T2> converter) { |
| return new AndroidServiceBinder<>(context, serviceIntentAction, converter); |
| } |
| } |