1 /**
2  * Copyright (c) 2016, 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.view;
18 
19 import android.graphics.Rect;
20 
21 /**
22  * An interface to the PinnedStackController to update it of state changes, and to query
23  * information based on the current state.
24  *
25  * @hide
26  */
27 interface IPinnedStackController {
28     /**
29      * @return what WM considers to be the current device rotation.
30      */
getDisplayRotation()31     int getDisplayRotation();
32 }
33