1 /*
2  * Copyright (C) 2019 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.test;
18 
19 import android.view.ViewRootImpl;
20 
21 /**
22  * Session to set insets mode for {@link ViewRootImpl#sNewInsetsMode}.
23  */
24 public class InsetsModeSession implements AutoCloseable {
25 
26     private int mOldMode;
27 
InsetsModeSession(int flag)28     public InsetsModeSession(int flag) {
29         mOldMode = ViewRootImpl.sNewInsetsMode;
30         ViewRootImpl.sNewInsetsMode = flag;
31     }
32 
33     @Override
close()34     public void close() {
35         ViewRootImpl.sNewInsetsMode = mOldMode;
36     }
37 }
38