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.widget.cts;
18 
19 import android.content.Context;
20 import android.view.View;
21 
22 class AttachDetachAwareView extends View {
23     int mOnAttachCount = 0;
24     int mOnDetachCount = 0;
25 
AttachDetachAwareView(Context context)26     public AttachDetachAwareView(Context context) {
27         super(context);
28     }
29 
30     @Override
onAttachedToWindow()31     protected void onAttachedToWindow() {
32         mOnAttachCount++;
33         super.onAttachedToWindow();
34     }
35 
36     @Override
onDetachedFromWindow()37     protected void onDetachedFromWindow() {
38         mOnDetachCount++;
39         super.onDetachedFromWindow();
40     }
41 }
42