1 /* 2 * Copyright (C) 2017 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 com.android.cts.ephemeralapp1; 18 19 import android.app.Activity; 20 import android.os.Bundle; 21 import android.view.ViewGroup; 22 import android.view.ViewParent; 23 import android.webkit.WebView; 24 25 import com.android.compatibility.common.util.NullWebViewUtils; 26 27 public class WebViewTestActivity extends Activity { 28 private WebView mWebView; 29 30 @Override 31 public void onCreate(Bundle savedInstanceState) { 32 try { 33 super.onCreate(savedInstanceState); 34 mWebView = new WebView(this); 35 setContentView(mWebView); 36 } catch (Exception e) { 37 NullWebViewUtils.determineIfWebViewAvailable(this, e); 38 } 39 } 40 41 public WebView getWebView() { 42 return mWebView; 43 } 44 45 @Override 46 public void onDestroy() { 47 if (mWebView != null) { 48 ViewParent parent = mWebView.getParent(); 49 if (parent instanceof ViewGroup) { 50 ((ViewGroup) parent).removeView(mWebView); 51 } 52 mWebView.destroy(); 53 } 54 super.onDestroy(); 55 } 56 } 57
