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/*
** Copyright 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.app;
import android.content.res.Configuration;
import android.view.IWindow;
/**
* Callback to receive configuration changes from {@link com.android.server.WindowToken}.
* WindowToken can be regarded to as a group of {@link android.view.IWindow} added from the same
* visual context, such as {@link Activity} or one created with
* {@link android.content.Context#createWindowContext(int)}. When WindowToken receives configuration
* changes and/or when it is moved between displays, it will propagate the changes to client side
* via this interface.
* @see android.content.Context#createWindowContext(int)
* {@hide}
*/
oneway interface IWindowToken {
void onConfigurationChanged(in Configuration newConfig, int newDisplayId);
void onWindowTokenRemoved();
}
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