android-34/android/app/sdksandbox/SdkSandboxManagerFrameworkInitializer.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 android.app.sdksandbox;

import static android.app.sdksandbox.SdkSandboxManager.SDK_SANDBOX_SERVICE;
import static android.app.sdksandbox.sdkprovider.SdkSandboxController.SDK_SANDBOX_CONTROLLER_SERVICE;

import android.annotation.SystemApi;
import android.app.SystemServiceRegistry;
import android.app.sdksandbox.sdkprovider.SdkSandboxController;
import android.content.Context;

/**
 * Class holding initialization code for all Sandbox Runtime system services.
 *
 * @hide
 */
@SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
public class SdkSandboxManagerFrameworkInitializer {
    private SdkSandboxManagerFrameworkInitializer() {
    }

    /**
     * Called by {@link SystemServiceRegistry}'s static initializer and registers all sandbox
     * runtime services to {@link Context}, so that {@link Context#getSystemService} can return
     * them.
     *
     * @throws IllegalStateException if this is called from anywhere besides {@link
     *     SystemServiceRegistry}
     */
    public static void registerServiceWrappers() {
        SystemServiceRegistry.registerContextAwareService(
                SDK_SANDBOX_SERVICE, SdkSandboxManager.class,
                (context, service) -> new SdkSandboxManager(
                        context, ISdkSandboxManager.Stub.asInterface(service))
        );

        SystemServiceRegistry.registerContextAwareService(
                SDK_SANDBOX_CONTROLLER_SERVICE,
                SdkSandboxController.class,
                (context) -> new SdkSandboxController(context));
        // TODO(b/242889021): don't use this workaround on devices that have proper fix
        SdkSandboxSystemServiceRegistry.getInstance()
                .registerServiceMutator(
                        SDK_SANDBOX_CONTROLLER_SERVICE,
                        (service, context) -> ((SdkSandboxController) service).initialize(context));
    }
}