1 /* 2 * Copyright 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.system.virtualizationmaintenance; 18 19 import android.system.virtualizationmaintenance.IVirtualizationReconciliationCallback; 20 21 interface IVirtualizationMaintenance { 22 /** 23 * Notification that an app has been permanently removed, to allow related global state to 24 * be removed. 25 * 26 * @param userId The Android user ID for whom the notification applies. 27 */ appRemoved(int userId, int appId)28 void appRemoved(int userId, int appId); 29 30 /** 31 * Notification that a user has been removed, to allow related global state to be removed. 32 * 33 * @param userId The Android user ID of the user. 34 */ userRemoved(int userId)35 void userRemoved(int userId); 36 37 /* 38 * Requests virtualization service to perform reconciliation of Secretkeeper secrets. 39 * Secrets belonging to apps or users that no longer exist should be deleted. 40 * The supplied callback allows for querying of existence. 41 * This method should return on successful completion of the reconciliation process. 42 * It should throw an exception if there is any failure, or if any of the callback 43 * functions return {@code ERROR_STOP_REQUESTED}. 44 */ performReconciliation(IVirtualizationReconciliationCallback callback)45 void performReconciliation(IVirtualizationReconciliationCallback callback); 46 } 47