1 /* 2 * Copyright (C) 2017 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 17 package androidx.annotation; 18 19 import static java.lang.annotation.ElementType.FIELD; 20 import static java.lang.annotation.ElementType.LOCAL_VARIABLE; 21 import static java.lang.annotation.ElementType.METHOD; 22 import static java.lang.annotation.ElementType.PARAMETER; 23 import static java.lang.annotation.RetentionPolicy.SOURCE; 24 25 import java.lang.annotation.Retention; 26 import java.lang.annotation.Target; 27 28 /** 29 * <p>Denotes that the annotated element represents a packed color 30 * long. If applied to a long array, every element in the array 31 * represents a color long. For more information on how colors 32 * are packed in a long, please refer to the documentation of 33 * the {@link android.graphics.Color} class.</p> 34 * 35 * <p>Example:</p> 36 * 37 * <pre>{@code 38 * public void setFillColor(@ColorLong long color); 39 * }</pre> 40 * 41 * @see android.graphics.Color 42 */ 43 @Retention(SOURCE) 44 @Target({PARAMETER, METHOD, LOCAL_VARIABLE, FIELD}) 45 public @interface ColorLong { 46 } 47
