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 android.content.res;
18 
19 import java.util.Map;
20 
21 /** Stub class to compile the linter for host execution. */
22 public final class Resources {
23     /** Constant used in the Safety Center config parser. */
24     public static final int ID_NULL = 0;
25 
26     private static final String STRING_TYPE = "string";
27 
28     private final String mPackageName;
29     private final Map<String, Integer> mNameToIndex;
30     private final Map<Integer, String> mIndexToValue;
31 
32     /** Class used in the Safety Center config parser. */
Resources( String packageName, Map<String, Integer> nameToIndex, Map<Integer, String> indexToValue)33     public Resources(
34             String packageName,
35             Map<String, Integer> nameToIndex,
36             Map<Integer, String> indexToValue) {
37         mPackageName = packageName;
38         mNameToIndex = nameToIndex;
39         mIndexToValue = indexToValue;
40     }
41 
42     /** This exception is thrown by the resource APIs when a requested resource can not be found. */
43     public static final class NotFoundException extends RuntimeException {
NotFoundException()44         public NotFoundException() {}
45     }
46 
47     /** Method used in the Safety Center config parser. */
getIdentifier(String name, String defType, String defPackage)48     public int getIdentifier(String name, String defType, String defPackage) {
49         if (!mPackageName.equals(defPackage)
50                 || !STRING_TYPE.equals(defType)
51                 || !mNameToIndex.containsKey(name)) {
52             return ID_NULL;
53         }
54         return mNameToIndex.get(name);
55     }
56 
57     /** Method used in the Safety Center config parser. */
getString(int id)58     public String getString(int id) {
59         if (mIndexToValue.containsKey(id)) {
60             return mIndexToValue.get(id);
61         }
62         throw new NotFoundException();
63     }
64 }
65