1 /* 2 * Copyright (C) 2023 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.server.wm.jetpack.area; 18 19 import android.content.Context; 20 import android.view.View; 21 22 /** 23 * View that keeps track of when it's attached and detached to the window, so we can 24 * verify that the view is presented and removed when we expect it. 25 */ 26 class TestPresentationView extends View { 27 public boolean mAttachedToWindow; 28 TestPresentationView(Context context)29 TestPresentationView(Context context) { 30 super(context); 31 } 32 33 @Override onAttachedToWindow()34 protected void onAttachedToWindow() { 35 super.onAttachedToWindow(); 36 mAttachedToWindow = true; 37 } 38 39 @Override onDetachedFromWindow()40 protected void onDetachedFromWindow() { 41 super.onDetachedFromWindow(); 42 mAttachedToWindow = false; 43 } 44 } 45