1 /*
2  * Copyright (C) 2014 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 androidx.appcompat.widget;
18 
19 import static androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP;
20 
21 import android.content.Context;
22 import android.graphics.Rect;
23 import android.util.AttributeSet;
24 import android.widget.LinearLayout;
25 
26 import androidx.annotation.RestrictTo;
27 
28 /**
29  * @hide
30  */
31 @RestrictTo(LIBRARY_GROUP)
32 public class FitWindowsLinearLayout extends LinearLayout implements FitWindowsViewGroup {
33 
34     private OnFitSystemWindowsListener mListener;
35 
FitWindowsLinearLayout(Context context)36     public FitWindowsLinearLayout(Context context) {
37         super(context);
38     }
39 
FitWindowsLinearLayout(Context context, AttributeSet attrs)40     public FitWindowsLinearLayout(Context context, AttributeSet attrs) {
41         super(context, attrs);
42     }
43 
44     @Override
setOnFitSystemWindowsListener(OnFitSystemWindowsListener listener)45     public void setOnFitSystemWindowsListener(OnFitSystemWindowsListener listener) {
46         mListener = listener;
47     }
48 
49     @Override
fitSystemWindows(Rect insets)50     protected boolean fitSystemWindows(Rect insets) {
51         if (mListener != null) {
52             mListener.onFitSystemWindows(insets);
53         }
54         return super.fitSystemWindows(insets);
55     }
56 }
57