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.internal.compat;
18 
19 import android.content.pm.ApplicationInfo;
20 
21 import com.android.internal.compat.OverrideAllowedState;
22 
23 /**
24  * Platform private API for determining whether a changeId can be overridden.
25  *
26  * {@hide}
27  */
28 interface IOverrideValidator
29 {
30     /**
31      * Validation function.
32      * @param changeId    id of the change to be toggled on or off.
33      * @param packageName package of the app for which the change should be overridden.
34      * @return {@link OverrideAllowedState} specifying whether the change can be overridden for
35      * the given package or a reason why not.
36      */
getOverrideAllowedState(long changeId, String packageName)37     OverrideAllowedState getOverrideAllowedState(long changeId, String packageName);
38 }
39