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 */ 16 package android.annotation; 17 18 import static java.lang.annotation.ElementType.METHOD; 19 import static java.lang.annotation.RetentionPolicy.SOURCE; 20 21 import java.lang.annotation.Retention; 22 import java.lang.annotation.Target; 23 24 /** 25 * Denotes that any overriding methods should invoke this method as well. 26 * <p> 27 * Example: 28 * 29 * <pre> 30 * <code> 31 * @CallSuper 32 * public abstract void onFocusLost(); 33 * </code> 34 * </pre> 35 * 36 * @memberDoc If you override this method you <em>must</em> call through to the 37 * superclass implementation. 38 * @hide 39 */ 40 @Retention(SOURCE) 41 @Target({METHOD}) 42 public @interface CallSuper { 43 } 44
