You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
2.2 KiB
55 lines
2.2 KiB
/*
|
|
* Copyright (C) 2020 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 static java.lang.annotation.ElementType.FIELD;
|
|
import static java.lang.annotation.ElementType.METHOD;
|
|
import static java.lang.annotation.ElementType.PARAMETER;
|
|
import static java.lang.annotation.ElementType.TYPE;
|
|
import static java.lang.annotation.RetentionPolicy.SOURCE;
|
|
|
|
import java.lang.annotation.Retention;
|
|
import java.lang.annotation.Target;
|
|
|
|
/**
|
|
* Denotes a {@link android.content.Context} that is tied to a {@link android.view.Display} and can
|
|
* be used to obtain one via {@link android.content.Context#getDisplay}, but <b>may not</b> be able
|
|
* to obtain {@link android.view.WindowManager}, {@link android.view.LayoutInflater} or
|
|
* {@link android.app.WallpaperManager} via
|
|
* {@link android.content.Context#getSystemService(String)}. If the UI services mentioned above are
|
|
* required, please use contexts which are marked as {@link UiContext}.
|
|
* <p>
|
|
* {@link android.app.Activity}, and the result of
|
|
* {@link android.content.Context#createWindowContext(int, android.os.Bundle)} or
|
|
* {@link android.content.Context#createDisplayContext(android.view.Display)} can be used where a
|
|
* {@link DisplayContext} is required.
|
|
* <p>
|
|
* This is a marker annotation and has no specific attributes.
|
|
*
|
|
* @see android.content.Context#getDisplay()
|
|
* @see android.content.Context#getSystemService(String)
|
|
* @see android.content.Context#getSystemService(Class)
|
|
* @see android.content.Context#createDisplayContext(Display)
|
|
* @see android.content.Context#createWindowContext(int, Bundle)
|
|
* @see UiContext
|
|
* @hide
|
|
*/
|
|
@Retention(SOURCE)
|
|
@Target({TYPE, METHOD, PARAMETER, FIELD})
|
|
public @interface DisplayContext {
|
|
}
|