44 lines
1.5 KiB
Java
44 lines
1.5 KiB
Java
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/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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package android.compat.annotation;
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import static java.lang.annotation.ElementType.FIELD;
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import static java.lang.annotation.RetentionPolicy.SOURCE;
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import java.lang.annotation.Retention;
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import java.lang.annotation.Target;
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/**
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* Used to indicate that a compatibility {@link ChangeId change} is enabled only for apps with a
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* {@code targetSdkVersion} <em>greater or equal to</em> the given value.
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*
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* <p>This annotation should only be applied to change ID constants that are also annotated with
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* {@link ChangeId}. In any other context, this annotation will have no effect.
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*
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* @hide
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*/
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@Retention(SOURCE)
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@Target({FIELD})
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public @interface EnabledSince {
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/**
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* @return Theminimum {@code targetSdkVersion} for which this change is enabled. Apps with
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* a {@code targetSdkVersion} greater or equal to this value will get the change.
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*/
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int targetSdkVersion();
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}
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