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.modules.utils.build;
18 
19 import static android.os.Build.VERSION_CODES.TIRAMISU;
20 import static android.os.Build.VERSION_CODES.UPSIDE_DOWN_CAKE;
21 import static android.os.Build.VERSION_CODES.VANILLA_ICE_CREAM;
22 
23 /** Stub class to compile the linter for host execution. */
24 public final class SdkLevel {
SdkLevel()25     private SdkLevel() {}
26 
27     private static volatile int sSdkInt = TIRAMISU;
28 
29     /**
30      * Linter only method to set the mocked SDK level for the Safety Center config code.
31      *
32      * <p>You must hold the class lock before calling this method. You should hold the class lock
33      * for the whole duration of the lint check.
34      */
setSdkInt(int sdkInt)35     public static void setSdkInt(int sdkInt) {
36         if (!Thread.holdsLock(SdkLevel.class)) {
37             throw new IllegalStateException("Lock not held.");
38         }
39         sSdkInt = sdkInt;
40     }
41 
42     /** Method used in the Safety Center config code. */
isAtLeastU()43     public static boolean isAtLeastU() {
44         return sSdkInt >= UPSIDE_DOWN_CAKE;
45     }
46 
47     /** Method used in the Safety Center config code. */
isAtLeastV()48     public static boolean isAtLeastV() {
49         return sSdkInt >= VANILLA_ICE_CREAM;
50     }
51 }
52