1 /*
2  * Copyright (C) 2023 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 package android.hosttest.annotation;
17 
18 import static java.lang.annotation.ElementType.TYPE;
19 
20 import java.lang.annotation.Retention;
21 import java.lang.annotation.RetentionPolicy;
22 import java.lang.annotation.Target;
23 
24 /**
25  * THIS ANNOTATION IS EXPERIMENTAL. REACH OUT TO g/ravenwood BEFORE USING IT, OR YOU HAVE ANY
26  * QUESTIONS ABOUT IT.
27  *
28  * Add this with a fully-specified method name (e.g. {@code "com.package.Class.methodName"})
29  * of a callback to get a callback at the class load time.
30  *
31  * The method must be {@code public static} with a single argument that takes
32  * {@link java.lang.Class}.
33  */
34 @Target({TYPE})
35 @Retention(RetentionPolicy.CLASS)
36 public @interface HostSideTestClassLoadHook {
value()37     String value();
38 }
39