51 lines
1.5 KiB
Java
51 lines
1.5 KiB
Java
/*
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* Copyright (C) 2016 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.annotation;
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import java.lang.annotation.Documented;
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import java.lang.annotation.Retention;
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import java.lang.annotation.Target;
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import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
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import static java.lang.annotation.ElementType.FIELD;
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import static java.lang.annotation.ElementType.LOCAL_VARIABLE;
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import static java.lang.annotation.ElementType.METHOD;
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import static java.lang.annotation.ElementType.PARAMETER;
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import static java.lang.annotation.RetentionPolicy.SOURCE;
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/**
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* Denotes that a numeric parameter, field or method return value is expected
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* to represent a dimension.
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*
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* {@hide}
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*/
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@Documented
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@Retention(SOURCE)
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@Target({METHOD,PARAMETER,FIELD,LOCAL_VARIABLE,ANNOTATION_TYPE})
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public @interface Dimension {
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@Unit
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int unit() default PX;
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int DP = 0;
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int PX = 1;
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int SP = 2;
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@IntDef({PX, DP, SP})
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@Retention(SOURCE)
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@interface Unit {}
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}
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