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