1 /*
2  * Copyright (c) 2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 /**
17  * @file pinauth_register.h
18  *
19  * @brief APIs for managing input dialog boxes.
20  * @since 3.1
21  * @version 3.2
22  */
23 
24 #ifndef PINAUTH_REGISTER_H
25 #define PINAUTH_REGISTER_H
26 
27 #include "i_inputer.h"
28 
29 namespace OHOS {
30 namespace UserIam {
31 namespace PinAuth {
32 class PinAuthRegister {
33 public:
34     /**
35      * @brief Get PinAuthRegister instance.
36      *
37      * @return PinAuthRegister's instance.
38      */
39     static PinAuthRegister &GetInstance();
40 
41     /**
42      * @brief Deconstructor.
43      */
44     virtual ~PinAuthRegister() = default;
45 
46     /*
47      * @brief Register inputer that used to obtain pin data.
48      *
49      * @param inputer Used to obtain pin data.
50      * @return Is it successful.
51      */
52     virtual bool RegisterInputer(std::shared_ptr<IInputer> inputer) = 0;
53 
54     /*
55      * @brief UnRegister inputer that used to obtain pin data.
56      */
57     virtual void UnRegisterInputer() = 0;
58 };
59 } // namespace PinAuth
60 } // namespace UserIam
61 } // namespace OHOS
62 
63 #endif // PINAUTH_REGISTER_H
64