79 lines
2.2 KiB
Java
79 lines
2.2 KiB
Java
/*
|
|
* Copyright (C) 2024 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package android.annotation;
|
|
|
|
|
|
import static java.lang.annotation.ElementType.TYPE;
|
|
|
|
import java.lang.annotation.Repeatable;
|
|
import java.lang.annotation.Retention;
|
|
import java.lang.annotation.RetentionPolicy;
|
|
import java.lang.annotation.Target;
|
|
|
|
/**
|
|
* Indicates if an API is restricted in certain environments.
|
|
*
|
|
* <p>
|
|
* The explicit annotation aids in surfacing the restriction to the developers of the environments
|
|
* in multiple ways:
|
|
* </p>
|
|
*
|
|
* <ul>
|
|
* <li>Metalava will consume these annotations to generate appropriate javadocs.</li>
|
|
* <li>Linters will consume these annotation to show warning to developers on their IDE.</li>
|
|
* <li>Tests will consume these annotation to verify restricted APIs have been annotated.</li>
|
|
* </ul>
|
|
*
|
|
* @hide
|
|
*/
|
|
@Target({TYPE})
|
|
@Retention(RetentionPolicy.RUNTIME)
|
|
@Repeatable(RestrictedFor.Container.class)
|
|
public @interface RestrictedFor {
|
|
|
|
/** List of environments where the entity is restricted. */
|
|
Environment[] environments();
|
|
|
|
/**
|
|
* SDK version since when the restriction started.
|
|
*
|
|
* Possible values are defined in {@link android.os.Build.VERSION_CODES}.
|
|
*/
|
|
int from();
|
|
|
|
enum Environment {
|
|
/**
|
|
* See {@link android.app.sdksandbox.SdkSandboxManager}
|
|
*/
|
|
SDK_SANDBOX {
|
|
@Override
|
|
public String toString() {
|
|
return "SDK Runtime";
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Container for {@link RestrictedFor} that allows it to be applied repeatedly to types.
|
|
*/
|
|
@Retention(RetentionPolicy.RUNTIME)
|
|
@Target(TYPE)
|
|
@interface Container {
|
|
RestrictedFor[] value();
|
|
}
|
|
}
|