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      1 /*
      2  * Copyright (C) 2015 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 package androidx.appcompat.custom;
     17 
     18 import android.content.Context;
     19 import android.util.AttributeSet;
     20 import android.view.WindowInsets;
     21 
     22 import androidx.drawerlayout.widget.DrawerLayout;
     23 
     24 public class CustomDrawerLayout extends DrawerLayout {
     25     private int mSystemWindowInsetTop;
     26 
     27     public CustomDrawerLayout(Context context) {
     28         super(context);
     29     }
     30 
     31     public CustomDrawerLayout(Context context, AttributeSet attrs) {
     32         super(context, attrs);
     33     }
     34 
     35     public CustomDrawerLayout(Context context, AttributeSet attrs, int defStyle) {
     36         super(context, attrs, defStyle);
     37     }
     38 
     39     @Override
     40     public WindowInsets dispatchApplyWindowInsets(WindowInsets insets) {
     41         mSystemWindowInsetTop = insets.getSystemWindowInsetTop();
     42         return super.dispatchApplyWindowInsets(insets);
     43     }
     44 
     45     public int getSystemWindowInsetTop() {
     46         return mSystemWindowInsetTop;
     47     }
     48 }