/**
* Copyright (c) 2017-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
package com.facebook.litho.annotations;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* A method annotation used in classes that are annotated with {@link MountSpec}.
* <p>Methods annotated with {@link OnUnbind} take an Android Context as the first parameter,
* the Object that the MountSpec mounts as the second parameter, followed by any number of
* {@link Prop}s.
* <p>The method should return void.
* This callback will be invoked every time the mounted object is not active anymore but has not
* been unmounted yet. This happens for example when a LithoView can be in a state where it's
* not on the screen anymore but it's not been unmounted yet (to re-use items in place for example).
*/
@Retention(RetentionPolicy.CLASS)
public @interface OnUnbind {
}