1 /*
2  * Copyright (C) 2023 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 com.android.systemui.unfold.progress;
18 
19 
20 import com.android.systemui.unfold.progress.IUnfoldTransitionListener;
21 
22 
23 /**
24  * Interface exposed by System UI to allow remote process to register for unfold animation events.
25  */
26 oneway interface IUnfoldAnimation {
27 
28     /**
29      * Sets a listener for the animation.
30      *
31      * Only one listener is supported. If there are multiple, the earlier one will be overridden.
32      */
setListener(in IUnfoldTransitionListener listener)33     void setListener(in IUnfoldTransitionListener listener);
34 }
35