1 /* 2 * Copyright (C) 2019 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 com.android.tv.settings.users; 18 19 /** 20 * Interface for communication between the primary user and the restricted profile user. The 21 * restricted profile exit pin code is saved in the internal storage of the primary user. On 22 * exiting from the restricted profile, the entered pin code must be verified to equal the one 23 * saved in the primary user's shared preferences. 24 */ 25 interface IRestrictedProfilePinService { 26 /** Check if the entered pin matches the restricted profile exit pin. */ isPinCorrect(in String pin)27 boolean isPinCorrect(in String pin); 28 29 /** Set the restricted profile pin. */ setPin(in String pin)30 void setPin(in String pin); 31 32 /** Delete the restricted profile pin. */ deletePin()33 void deletePin(); 34 35 /** Check whether the restricted profile is set. */ isPinSet()36 boolean isPinSet(); 37 } 38 39