1 /* 2 * Copyright (C) 2021 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.app.admin; 18 19 import android.app.admin.DevicePolicyManager.OperationSafetyReason; 20 21 /** 22 * Device policy manager local system service interface for methods that don't require the 23 * {@code device_admin} feature. 24 * 25 * Maintenance note: if you need to expose information from DPMS to lower level services such as 26 * PM/UM/AM/etc, then exposing it from DevicePolicyManagerInternal is not safe because it may cause 27 * lock order inversion. Consider using {@link DevicePolicyCache} instead. 28 * 29 * @hide Only for use within the system server. 30 */ 31 public interface DevicePolicyManagerLiteInternal { 32 33 /** 34 * Notifies the system that an unsafe operation reason has changed. 35 * 36 * @throws IllegalArgumentException if {@code checker} is not the same as set on 37 * {@code DevicePolicyManagerService.setDevicePolicySafetyChecker()}. 38 */ notifyUnsafeOperationStateChanged(DevicePolicySafetyChecker checker, @OperationSafetyReason int reason, boolean isSafe)39 void notifyUnsafeOperationStateChanged(DevicePolicySafetyChecker checker, 40 @OperationSafetyReason int reason, boolean isSafe); 41 } 42