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 import android.os.UserHandle;
21 
22 import java.util.function.Consumer;
23 
24 /**
25  * Checker that checks and tries to grant a role if not already granted
26  */
27 @FunctionalInterface
28 public interface RoleGranter {
29     /**
30      * Checks that a role is granted to a given package on a given user and grants it if needed
31      */
ensureRoleGranted(Context context, UserHandle user, String roleName, String packageName, Consumer<Boolean> callback)32     void ensureRoleGranted(Context context, UserHandle user, String roleName, String packageName,
33             Consumer<Boolean> callback);
34 }
35