1 /*
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License
15  */
16 
17 package android.window;
18 
19 /**
20  * Interface to be invoked by the controlling process when a back animation has finished.
21  *
22  * @param trigger Whether the back gesture has passed the triggering threshold.
23  * {@hide}
24  */
25 interface IBackAnimationFinishedCallback {
onAnimationFinished(in boolean triggerBack)26     void onAnimationFinished(in boolean triggerBack);
27 }