1 /*
2  * Copyright (C) 2022 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.bedstead.nene.appops;
18 
19 /** Valid modes for an AppOp. */
20 public enum AppOpsMode {
21     ALLOWED(/* MODE_ALLOWED */ 0),
22     IGNORED(/* MODE_IGNORED */ 1),
23     ERRORED(/* MODE_ERRORED */ 2),
24     DEFAULT(/* MODE_DEFAULT */ 3),
25     FOREGROUND(/* MODE_FOREGROUND */ 4);
26 
27     // Values from AppOpsManager
28     private static final int MODE_ALLOWED = 0;
29     private static final int MODE_IGNORED = 1;
30     private static final int MODE_ERRORED = 2;
31     private static final int MODE_DEFAULT = 3;
32     private static final int MODE_FOREGROUND = 4;
33 
34     final int mValue;
35 
36     /** The {@code AppOpsManager} equivalent value. */
value()37     public int value() {
38         return mValue;
39     }
40 
AppOpsMode(int value)41     AppOpsMode(int value) {
42         this.mValue = value;
43     }
44 
forValue(int value)45     static AppOpsMode forValue(int value) {
46         switch (value) {
47             case MODE_ALLOWED:
48                 return ALLOWED;
49             case MODE_IGNORED:
50                 return IGNORED;
51             case MODE_ERRORED:
52                 return ERRORED;
53             case MODE_DEFAULT:
54                 return DEFAULT;
55             case MODE_FOREGROUND:
56                 return FOREGROUND;
57             default:
58                 throw new IllegalStateException("Unknown AppOpsMode");
59         }
60     }
61 }
62