BinderThread.java revision ac5fe7c617c66850fff75a9fce9979c6e5674b0f
1/* 2 * Copyright (C) 2015 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 */ 16package androidx.annotation; 17 18import static java.lang.annotation.ElementType.CONSTRUCTOR; 19import static java.lang.annotation.ElementType.METHOD; 20import static java.lang.annotation.ElementType.PARAMETER; 21import static java.lang.annotation.ElementType.TYPE; 22import static java.lang.annotation.RetentionPolicy.CLASS; 23 24import java.lang.annotation.Documented; 25import java.lang.annotation.Retention; 26import java.lang.annotation.Target; 27 28/** 29 * Denotes that the annotated method should only be called on the binder thread. 30 * If the annotated element is a class, then all methods in the class should be called 31 * on the binder thread. 32 * <p> 33 * Example: 34 * <pre><code> 35 * @BinderThread 36 * public BeamShareData createBeamShareData() { ... } 37 * </code></pre> 38 */ 39@Documented 40@Retention(CLASS) 41@Target({METHOD,CONSTRUCTOR,TYPE,PARAMETER}) 42public @interface BinderThread { 43}