android-34/android/annotation/PropagateAllowBlocking.java

/*
 * Copyright (C) 2022 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.METHOD;
import static java.lang.annotation.RetentionPolicy.SOURCE;

import java.lang.annotation.Retention;
import java.lang.annotation.Target;

/**
 * Annotation used in AIDL files to annotate a method whose return value should inherit
 * the {@code android.os.Binder#allowBlocking()} flag the object which the method is called on.
 *
 * (This annotation is only used inside aidl files, and will not be used in the generated java
 * files, so technically we do not need this annotation class, but it's added just for cleanliness.)
 *
 * @hide
 */
@Retention(SOURCE)
@Target({METHOD})
public @interface PropagateAllowBlocking {
}