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A library jar that provides APIs for Applications written for the Google Android Platform.
/*
* Copyright (C) 2013 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 java.lang.annotation.Retention;
import java.lang.annotation.Target;
import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
import static java.lang.annotation.RetentionPolicy.SOURCE;
/**
* Denotes that the annotated element of integer type, represents
* a logical type and that its value should be one of the explicitly
* named constants. If the {@link #flag()} attribute is set to true,
* multiple constants can be combined.
*
*
* @Retention(SOURCE)
* @IntDef({NAVIGATION_MODE_STANDARD, NAVIGATION_MODE_LIST, NAVIGATION_MODE_TABS})
* public @interface NavigationMode {}
* public static final int NAVIGATION_MODE_STANDARD = 0;
* public static final int NAVIGATION_MODE_LIST = 1;
* public static final int NAVIGATION_MODE_TABS = 2;
* ...
* public abstract void setNavigationMode(@NavigationMode int mode);
* @NavigationMode
* public abstract int getNavigationMode();
*
* For a flag, set the flag attribute:
*
* @IntDef(
* flag = true,
* value = {NAVIGATION_MODE_STANDARD, NAVIGATION_MODE_LIST, NAVIGATION_MODE_TABS})
*
*
* @hide
*/
@Retention(SOURCE)
@Target({ANNOTATION_TYPE})
public @interface IntDef {
/** Defines the constant prefix for this element */
String[] prefix() default {};
/** Defines the constant suffix for this element */
String[] suffix() default {};
/** Defines the allowed constants for this element */
int[] value() default {};
/** Defines whether the constants can be used as a flag, or just as an enum (the default) */
boolean flag() default false;
}