1 /* 2 * Copyright (C) 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.car.builtin.devicepolicy; 18 19 import android.annotation.NonNull; 20 import android.annotation.SystemApi; 21 import android.app.admin.DevicePolicyManager; 22 import android.os.UserHandle; 23 24 /** 25 * Helper for accessing hidden API of {@link DevicePolicyManager}. 26 * 27 * @hide 28 */ 29 @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES) 30 public final class DevicePolicyManagerHelper { 31 32 /** 33 * Adds a user restriction on the {@code targetUser}. 34 * 35 * @see DevicePolicyManager#addUserRestriction 36 */ addUserRestriction( @onNull DevicePolicyManager dpm, @NonNull String systemEntity, @NonNull String key, @NonNull UserHandle targetUser)37 public static void addUserRestriction( 38 @NonNull DevicePolicyManager dpm, @NonNull String systemEntity, 39 @NonNull String key, @NonNull UserHandle targetUser) { 40 dpm.addUserRestriction(systemEntity, key, targetUser.getIdentifier()); 41 } 42 43 /** 44 * Clears a user restriction from the {@code targetUser}. 45 * 46 * @see DevicePolicyManager#clearUserRestriction 47 */ clearUserRestriction( @onNull DevicePolicyManager dpm, @NonNull String systemEntity, @NonNull String key, @NonNull UserHandle targetUser)48 public static void clearUserRestriction( 49 @NonNull DevicePolicyManager dpm, @NonNull String systemEntity, 50 @NonNull String key, @NonNull UserHandle targetUser) { 51 dpm.clearUserRestriction(systemEntity, key, targetUser.getIdentifier()); 52 } 53 DevicePolicyManagerHelper()54 private DevicePolicyManagerHelper() { 55 throw new UnsupportedOperationException(); 56 } 57 } 58