1 /*
2  * Copyright (C) 2018 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 android.app.role;
18 
19 import android.annotation.NonNull;
20 import android.annotation.SystemApi;
21 import android.annotation.TestApi;
22 import android.os.UserHandle;
23 
24 /**
25  * Listener for role holder changes.
26  *
27  * @hide
28  */
29 @SystemApi
30 @TestApi
31 public interface OnRoleHoldersChangedListener {
32 
33     /**
34      * Called when the holders of roles are changed.
35      *
36      * @param roleName the name of the role whose holders are changed
37      * @param user the user for this role holder change
38      */
onRoleHoldersChanged(@onNull String roleName, @NonNull UserHandle user)39     void onRoleHoldersChanged(@NonNull String roleName, @NonNull UserHandle user);
40 }
41