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 com.android.managedprovisioning.common;
18 
19 import android.content.Context;
20 
21 import com.android.managedprovisioning.ManagedProvisioningBaseApplication;
22 import com.android.managedprovisioning.preprovisioning.EncryptionController;
23 
24 /**
25  * A provider for {@link EncryptionController}.
26  */
27 public interface EncryptionControllerProvider {
28     EncryptionControllerProvider DEFAULT = new EncryptionControllerProvider() {
29         @Override
30         public EncryptionController createEncryptionController(Context context) {
31             return getApplicationContext(context).getEncryptionController();
32         }
33 
34         private ManagedProvisioningBaseApplication getApplicationContext(Context context) {
35             return (ManagedProvisioningBaseApplication) context.getApplicationContext();
36         }
37     };
38 
39     /**
40      * Provides an instance for {@link EncryptionController}.
41      */
createEncryptionController(Context context)42     EncryptionController createEncryptionController(Context context);
43 }
44