xref: /frameworks/support/annotations/src/android/support/annotation/ColorInt.java

/*
 * Copyright (C) 2015 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.support.annotation;

import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.LOCAL_VARIABLE;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.PARAMETER;
import static java.lang.annotation.RetentionPolicy.CLASS;

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

/**
 * Denotes that the annotated element represents a packed color
 * int, {@code AARRGGBB}. If applied to an int array, every element
 * in the array represents a color integer.
 * <p>
 * Example:
 * <pre>{@code
 *  public abstract void setTextColor(@ColorInt int color);
 * }</pre>
 */
@Retention(CLASS)
@Target({PARAMETER,METHOD,LOCAL_VARIABLE,FIELD})
public @interface ColorInt {
}