xref: /aosp_15_r20/external/dagger2/java/dagger/hilt/android/testing/CustomTestApplication.java (revision f585d8a307d0621d6060bd7e80091fdcbf94fe27)
1 /*
2  * Copyright (C) 2020 The Dagger Authors.
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 dagger.hilt.android.testing;
18 
19 import dagger.hilt.GeneratesRootInput;
20 import java.lang.annotation.ElementType;
21 import java.lang.annotation.Target;
22 
23 /**
24  * An annotation that creates an application with the given base type that can be used for any
25  * test in the given build.
26  *
27  * <p>This annotation is useful for creating an application that can be used with instrumentation
28  * tests in gradle, since every instrumentation test must share the same application type.
29  */
30 @Target({ElementType.TYPE})
31 @GeneratesRootInput
32 public @interface CustomTestApplication {
33 
34   /** Returns the base {@link android.app.Application} class. */
value()35   Class<?> value();
36 }
37