test/Tizen.NUI.WebViewTest/SimpleWebViewApp.cs

   1 /*
   2  * Copyright (c) 2020 Samsung Electronics Co., Ltd.
   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 using System;
  18 using System.Collections.Generic;
  19 using Tizen.NUI.BaseComponents;
  20 using Tizen.NUI.Components;
  21
  22 namespace Tizen.NUI.WebViewTest
  23 {
  24     internal class MenuView : View
  25     {
  26         private WebContextMenu contextMenu;
  27         private Button[] buttons;
  28
  29         public event EventHandler<ItemClickedEventArgs> ClickedEvent;
  30
  31         public class ItemClickedEventArgs : EventArgs
  32         {
  33             public uint CurrentIndex;
  34         }
  35
  36         internal MenuView(WebContextMenu menu)
  37         {
  38             contextMenu = menu;
  39
  40             Layout = new LinearLayout()
  41             {
  42                 LinearOrientation = LinearLayout.Orientation.Vertical,
  43                 LinearAlignment = LinearLayout.Alignment.Center
  44             };
  45
  46             buttons = new Button[menu.ItemCount];
  47
  48             for (uint i = 0; i < menu.ItemCount; i++)
  49             {
  50                 WebContextMenuItem item = menu.GetItemAtIndex(i);
  51                 buttons[i] = new Button()
  52                 {
  53                     Size = new Size(200, 80),
  54                     PointSize = 30.0f,
  55                     TextColor = Color.Black,
  56                     Text = item.Title,
  57                 };
  58                 buttons[i].TouchEvent += OnMenuItemTouched;
  59                 Add(buttons[i]);
  60             }
  61         }
  62
  63         private bool OnMenuItemTouched(object s, TouchEventArgs e)
  64         {
  65             uint i = 0;
  66             for (; i < buttons.Length; i++)
  67             {
  68                 if (buttons[i] == (Button)s)
  69                 {
  70                     Log.Info("WebView", $"found button {i} is selected.");
  71                     break;
  72                 }
  73             }
  74
  75             Log.Info("WebView", $"button {i} is selected.");
  76
  77             //WebContextMenuItem item = contextMenu.ItemList.GetItemAtIndex(i);
  78             //if (item != null)
  79             //{
  80             //    contextMenu.SelectItem(item);
  81             //    contextMenu.Hide();
  82             //}
  83
  84             ItemClickedEventArgs args = new ItemClickedEventArgs();
  85             args.CurrentIndex = i;
  86             ClickedEvent?.Invoke(this, args);
  87
  88             Log.Info("WebView", $"button {i} is selected.");
  89
  90             return false;
  91         }
  92
  93         internal void HideMenu()
  94         {
  95             contextMenu.Hide();
  96         }
  97     }
  98
  99     public class SimpleWebViewApplication : NUIApplication
 100     {
 101         private BaseComponents.WebView simpleWebView = null;
 102         private TextField addressBar = null;
 103         private Button backButton = null;
 104         private Button forwardButton = null;
 105         private Button refreshButton = null;
 106
 107         private int index = 0;
 108         private const int WEBSITES_COUNT = 2;
 109         private string[] websites =
 110         {
 111             "https://terms.account.samsung.com/contents/legal/kor/kor/customizedservicecontent.html",
 112             "https://www.youtube.com"
 113         };
 114
 115         private const string USER_AGENT = "Mozilla/5.0 (SMART-TV; Linux; Tizen 6.0) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/4.0 Chrome/76.0.3809.146 TV Safari/537.36";
 116
 117         private const int ADDRESSBAR_HEIGHT = 100;
 118
 119         private const int SCREEN_WIDTH = 1920;
 120         private const int SCREEN_HEIGHT = 1080;
 121
 122         private const int MIN_WEBVIEW_WIDTH = 1000;
 123         private const int MIN_WEBVIEW_HEIGHT = 600;
 124
 125         private const int WEBVIEW_WIDTH = SCREEN_WIDTH;
 126         private const int WEBVIEW_HEIGHT = SCREEN_HEIGHT - ADDRESSBAR_HEIGHT;
 127
 128         private Vector2 menuPosition;
 129         private MenuView menuView;
 130
 131         private int blueKeyPressedCount = 0;
 132         private int yellowKeyPressedCount = 0;
 133         private int redKeyPressedCount = 0;
 134
 135         private static long startTime = 0;
 136
 137         private Timer messageTimer = null;
 138         private ImageView faviconView = null;
 139         private ImageView screenshotView = null;
 140         private ImageView hitTestImageView = null;
 141
 142         private static string[] runtimeArgs = { "Tizen.NUI.WebViewTest", "--enable-dali-window", "--enable-spatial-navigation" };
 143
 144         protected override void OnCreate()
 145         {
 146             base.OnCreate();
 147
 148             GetDefaultWindow().BackgroundColor = new Color((float)189 / 255, (float)179 / 255, (float)204 / 255, 1.0f);
 149
 150             backButton = new Button()
 151             {
 152                 Position = new Position(0, 0),
 153                 Size = new Size(100, 100),
 154                 PointSize = 30.0f,
 155                 TextColor = Color.Black,
 156                 Text = "Back",
 157             };
 158             backButton.TouchEvent += OnBackButtonTouchEvent;
 159             GetDefaultWindow().Add(backButton);
 160
 161             forwardButton = new Button()
 162             {
 163                 Position = new Position(100, 0),
 164                 Size = new Size(100, 100),
 165                 PointSize = 30.0f,
 166                 TextColor = Color.Black,
 167                 Text = "Forward",
 168             };
 169             forwardButton.TouchEvent += OnForwardButtonTouchEvent;
 170             GetDefaultWindow().Add(forwardButton);
 171
 172             refreshButton = new Button()
 173             {
 174                 Position = new Position(200, 0),
 175                 Size = new Size(100, 100),
 176                 PointSize = 30.0f,
 177                 TextColor = Color.Black,
 178                 Text = "Refresh",
 179             };
 180             refreshButton.TouchEvent += OnRefreshButtonTouchEvent;
 181             GetDefaultWindow().Add(refreshButton);
 182
 183             addressBar = new TextField()
 184             {
 185                 Position = new Position(300, 0),
 186                 BackgroundColor = Color.White,
 187                 Size = new Size(SCREEN_WIDTH - 300, ADDRESSBAR_HEIGHT),
 188                 EnableGrabHandlePopup = false,
 189                 EnableGrabHandle = false,
 190                 EnableSelection = true,
 191                 Focusable = true,
 192                 PlaceholderText = "Please input url here like Www.baidu.com.",
 193             };
 194             addressBar.FocusGained += OnTextEditorFocusGained;
 195             addressBar.FocusLost += OnTextEditorFocusLost;
 196             addressBar.KeyEvent += OnAddressBarKeyEvent;
 197             addressBar.TouchEvent += OnAddressBarTouchEvent;
 198             GetDefaultWindow().Add(addressBar);
 199
 200             Log.Info("WebView", $"args count is {runtimeArgs.Length}");
 201             for (int i = 0; i < runtimeArgs.Length; i++)
 202             {
 203                 Log.Info("WebView", $"arg {i} is {runtimeArgs[i]}");
 204             }
 205
 206             simpleWebView = new BaseComponents.WebView(runtimeArgs)
 207             {
 208                 Position = new Position(0, ADDRESSBAR_HEIGHT),
 209                 Size = new Size(WEBVIEW_WIDTH, WEBVIEW_HEIGHT),
 210                 UserAgent = USER_AGENT,
 211                 Focusable = true,
 212                 VideoHoleEnabled = true,
 213             };
 214             simpleWebView.FocusGained += OnWebViewFocusGained;
 215             simpleWebView.FocusLost += OnWebViewFocusLost;
 216             simpleWebView.KeyEvent += OnWebViewKeyEvent;
 217             simpleWebView.TouchEvent += OnWebViewTouchEvent;
 218             simpleWebView.SslCertificateChanged += OnSslCertificateChanged;
 219             //simpleWebView.HttpAuthRequested += OnHttpAuthRequested;
 220             simpleWebView.PageLoadStarted += OnPageLoadStarted;
 221             simpleWebView.PageLoading += OnPageLoading;
 222             simpleWebView.PageLoadFinished += OnPageLoadFinished;
 223             simpleWebView.PageLoadError += OnPageLoadError;
 224             simpleWebView.ContextMenuShown += OnContextMenuShown;
 225             simpleWebView.ContextMenuHidden += OnContextMenuHidden;
 226             simpleWebView.ScrollEdgeReached += OnScrollEdgeReached;
 227             simpleWebView.UrlChanged += OnUrlChanged;
 228             simpleWebView.FormRepostPolicyDecided += OnFormRepostPolicyDecided;
 229             //simpleWebView.FrameRendered += OnFrameRendered;
 230             simpleWebView.ConsoleMessageReceived += OnConsoleMessageReceived;
 231             simpleWebView.CertificateConfirmed += OnCertificateConfirmed;
 232             simpleWebView.ResponsePolicyDecided += OnResponsePolicyDecided;
 233             GetDefaultWindow().Add(simpleWebView);
 234
 235             GetDefaultWindow().KeyEvent += Instance_KeyEvent;
 236             simpleWebView.LoadUrl(websites[index]);
 237             //simpleWebView.LoadHtmlString("<Html><Head><title>Example</title></Head><Body><b>[This text is Bold......]</b></Body></Html>");
 238             FocusManager.Instance.SetCurrentFocusView(simpleWebView);
 239
 240             messageTimer = new Timer(10000);
 241             messageTimer.Tick += OnTick;
 242         }
 243
 244         protected override void OnTerminate()
 245         {
 246             if (menuView != null)
 247             {
 248                 GetDefaultWindow().Remove(menuView);
 249             }
 250             GetDefaultWindow().Remove(backButton);
 251             GetDefaultWindow().Remove(forwardButton);
 252             GetDefaultWindow().Remove(refreshButton);
 253             GetDefaultWindow().Remove(addressBar);
 254
 255             if (screenshotView != null)
 256             {
 257                 GetDefaultWindow().Remove(screenshotView);
 258             }
 259
 260             messageTimer.Tick -= OnTick;
 261             messageTimer.Dispose();
 262             messageTimer = null;
 263
 264             base.OnTerminate();
 265         }
 266
 267         private bool OnBackButtonTouchEvent(object sender, View.TouchEventArgs e)
 268         {
 269             if (simpleWebView.CanGoBack())
 270             {
 271                 simpleWebView.GoBack();
 272             }
 273             return false;
 274         }
 275
 276         private bool OnForwardButtonTouchEvent(object sender, View.TouchEventArgs e)
 277         {
 278             if (simpleWebView.CanGoForward())
 279             {
 280                 simpleWebView.GoForward();
 281             }
 282             return false;
 283         }
 284
 285         private bool OnRefreshButtonTouchEvent(object sender, View.TouchEventArgs e)
 286         {
 287             simpleWebView.Reload();
 288             return false;
 289         }
 290
 291         private bool OnTick(object sender, EventArgs e)
 292         {
 293             Log.Info("WebView", $"------------timer tick-------");
 294
 295             if (faviconView != null)
 296             {
 297                 GetDefaultWindow().Remove(faviconView);
 298                 faviconView.Dispose();
 299                 faviconView = null;
 300             }
 301
 302             if (screenshotView != null)
 303             {
 304                 Log.Info("WebView", $"------------remove screen shot-------");
 305                 GetDefaultWindow().Remove(screenshotView);
 306                 screenshotView.Dispose();
 307                 screenshotView = null;
 308             }
 309             else
 310             {
 311                 Log.Info("WebView", $"------------screen shot is null-------");
 312             }
 313
 314             if (hitTestImageView != null)
 315             {
 316                 GetDefaultWindow().Remove(hitTestImageView);
 317                 hitTestImageView.Dispose();
 318                 hitTestImageView = null;
 319             }
 320
 321             return false;
 322         }
 323
 324         private bool OnWebViewTouchEvent(object source, View.TouchEventArgs args)
 325         {
 326             if (!simpleWebView.HasFocus())
 327             {
 328                 FocusManager.Instance.SetCurrentFocusView(simpleWebView);
 329             }
 330
 331             if (args.Touch.GetState(0) == PointStateType.Down && args.Touch.GetMouseButton(0) == MouseButton.Secondary)
 332             {
 333                 if (menuView == null && menuPosition == null)
 334                 {
 335                     menuPosition = args.Touch.GetScreenPosition(0);
 336                 }
 337             }
 338             else if (args.Touch.GetState(0) == PointStateType.Down && args.Touch.GetMouseButton(0) == MouseButton.Primary)
 339             {
 340                 if (menuView != null)
 341                 {
 342                     menuView.HideMenu();
 343                     GetDefaultWindow().Remove(menuView);
 344                     menuView = null;
 345                     menuPosition = null;
 346                 }
 347             }
 348             return false;
 349         }
 350
 351         private void OnMenuViewItemSelected(object source, MenuView.ItemClickedEventArgs e)
 352         {
 353             Log.Info("WebView", $"------------menu item is selected-------");
 354             GetDefaultWindow().Remove(menuView);
 355             menuView = null;
 356         }
 357
 358         private void OnWebViewFocusGained(object source, EventArgs args)
 359         {
 360             Log.Info("WebView", $"------------web view focus is gained-------");
 361         }
 362
 363         private void OnWebViewFocusLost(object source, EventArgs args)
 364         {
 365             Log.Info("WebView", $"------------web view focus is lost-------");
 366         }
 367
 368         private void OnHttpAuthRequested(object sender, WebViewHttpAuthRequestedEventArgs e)
 369         {
 370             Log.Info("WebView", $"------------http auth requested, Realm: {e.HttpAuthHandler.Realm}-------");
 371             e.HttpAuthHandler.CancelCredential();
 372             e.HttpAuthHandler.Suspend();
 373             e.HttpAuthHandler.UseCredential("", "");
 374         }
 375
 376         private void OnHttpRequestIntercepted(WebHttpRequestInterceptor interceptor)
 377         {
 378             Log.Info("WebView", $"------------http request intercepted, Url: {interceptor.Url}-------");
 379
 380             interceptor.Ignore();
 381
 382             Log.Info("WebView", $"------------http request intercepted-------");
 383         }
 384
 385         private void OnSslCertificateChanged(object sender, WebViewCertificateReceivedEventArgs e)
 386         {
 387             Log.Info("WebView", $"------------ssl certificate changed, IsFromMainFrame: {e.Certificate.IsFromMainFrame}-------");
 388             Log.Info("WebView", $"------------ssl certificate changed, PemData: {e.Certificate.PemData}-------");
 389             Log.Info("WebView", $"------------ssl certificate changed, PemData: {e.Certificate.IsContextSecure}-------");
 390         }
 391
 392         private void OnPageLoadStarted(object sender, WebViewPageLoadEventArgs e)
 393         {
 394             Log.Info("WebView", $"------------web view start to load time: {DateTime.Now.Ticks - startTime}-------");
 395         }
 396
 397         private void OnPageLoading(object sender, WebViewPageLoadEventArgs e)
 398         {
 399             Log.Info("WebView", $"------------web view is loading-------");
 400         }
 401
 402         private void OnPageLoadFinished(object sender, WebViewPageLoadEventArgs e)
 403         {
 404             Log.Info("WebView", $"------------web view finishes loading-------");
 405
 406             if (simpleWebView.CanGoBack())
 407             {
 408                 backButton.IsEnabled = true;
 409             }
 410             else
 411             {
 412                 backButton.IsEnabled = false;
 413             }
 414
 415             if (simpleWebView.CanGoForward())
 416             {
 417                 forwardButton.IsEnabled = true;
 418             }
 419             else
 420             {
 421                 forwardButton.IsEnabled = false;
 422             }
 423         }
 424
 425         private void OnPageLoadError(object sender, WebViewPageLoadErrorEventArgs e)
 426         {
 427             Log.Info("WebView", $"------------web view load error, Url: {e.PageLoadError.Url}-------");
 428             Log.Info("WebView", $"------------web view load error, Code: {e.PageLoadError.Code}-------");
 429             Log.Info("WebView", $"------------web view load error, Description: {e.PageLoadError.Description}-------");
 430             Log.Info("WebView", $"------------web view load error, Type: {e.PageLoadError.Type}-------");
 431         }
 432
 433         private void OnScrollEdgeReached(object sender, WebViewScrollEdgeReachedEventArgs e)
 434         {
 435             Log.Info("WebView", $"------------scroll edge reached, ScrollEdge: {e.ScrollEdge}-------");
 436         }
 437
 438         private void OnUrlChanged(object sender, WebViewUrlChangedEventArgs e)
 439         {
 440             Log.Info("WebView", $"------------url changed, NewPageUrl: {e.NewPageUrl}-------");
 441         }
 442
 443         private void OnFormRepostPolicyDecided(object sender, WebViewFormRepostPolicyDecidedEventArgs e)
 444         {
 445             Log.Info("WebView", $"------------form repost policy decided-------");
 446             e.FormRepostPolicyDecisionMaker.Reply(true);
 447         }
 448
 449         private void OnFrameRendered(object sender, EventArgs e)
 450         {
 451             Log.Info("WebView", $"------------frame rendered-------");
 452         }
 453
 454         private void OnContextMenuShown(object sender, WebViewContextMenuShownEventArgs e)
 455         {
 456             Log.Info("WebView", $"------------context menu is shown, -------");
 457
 458             if (menuPosition != null)
 459             {
 460                 menuView = new MenuView(e.ContextMenu)
 461                 {
 462                     BackgroundColor = Color.Cyan,
 463                     Position = new Position(menuPosition),
 464                     Size = new Size(200, e.ContextMenu.ItemCount * 80),
 465                 };
 466                 menuView.ClickedEvent += OnMenuViewItemSelected;
 467                 GetDefaultWindow().Add(menuView);
 468             }
 469
 470             Log.Info("WebView", $"------------context menu shown, ItemList ItemCount: {e.ContextMenu.ItemCount}-------");
 471             if (e.ContextMenu.ItemCount > 0)
 472             {
 473                 WebContextMenuItem item = e.ContextMenu.GetItemAtIndex(0);
 474                 Log.Info("WebView", $"------------context menu shown, Item Tag: {item.Tag}-------");
 475                 Log.Info("WebView", $"------------context menu shown, Item Type: {item.Type}-------");
 476                 Log.Info("WebView", $"------------context menu shown, Item IsEnabled: {item.IsEnabled}-------");
 477                 Log.Info("WebView", $"------------context menu shown, Item LinkUrl: {item.LinkUrl}-------");
 478                 Log.Info("WebView", $"------------context menu shown, Item ImageUrl: {item.ImageUrl}-------");
 479                 Log.Info("WebView", $"------------context menu shown, Item Title: {item.Title}-------");
 480                 if (item.ParentMenu != null)
 481                 {
 482                     Log.Info("WebView", $"------------context menu shown, ParentMenu item count: {item.ParentMenu.ItemCount}-------");
 483                 }
 484             }
 485             Log.Info("WebView", $"------------context menu shown, ItemCount: {e.ContextMenu.ItemCount}-------");
 486             //Log.Info("WebView", $"------------context menu shown, Position: {e.ContextMenu.Position}-------");
 487             e.ContextMenu.AppendItem(WebContextMenuItem.ItemTag.NoAction, "test1", true);
 488             e.ContextMenu.AppendItem(WebContextMenuItem.ItemTag.NoAction, "test2", "", true);
 489             //e.ContextMenu.Hide();
 490             if (e.ContextMenu.ItemCount > 0)
 491             {
 492                 //WebContextMenuItem item = e.ContextMenu.GetItemAtIndex(0);
 493                 //e.ContextMenu.SelectItem(item);
 494                 //e.ContextMenu.RemoveItem(item);
 495             }
 496         }
 497
 498         private void OnContextMenuHidden(object sender, WebViewContextMenuHiddenEventArgs e)
 499         {
 500             Log.Info("WebView", $"------------context menu is hidden, -------");
 501         }
 502
 503         private void OnConsoleMessageReceived(object sender, WebViewConsoleMessageReceivedEventArgs e)
 504         {
 505             Log.Info("WebView", $"------------console message received, Source: {e.ConsoleMessage.Source}-------");
 506             Log.Info("WebView", $"------------console message received, Line: {e.ConsoleMessage.Line}-------");
 507             Log.Info("WebView", $"------------console message received, Level: {e.ConsoleMessage.Level}-------");
 508             Log.Info("WebView", $"------------console message received, Text: {e.ConsoleMessage.Text}-------");
 509         }
 510
 511         private void OnCertificateConfirmed(object sender, WebViewCertificateReceivedEventArgs e)
 512         {
 513             Log.Info("WebView", $"------------ssl certificate confirmed, IsFromMainFrame: {e.Certificate.IsFromMainFrame}-------");
 514             Log.Info("WebView", $"------------ssl certificate confirmed, PemData: {e.Certificate.PemData}-------");
 515             Log.Info("WebView", $"------------ssl certificate confirmed, PemData: {e.Certificate.IsContextSecure}-------");
 516             e.Certificate.Allow(true);
 517         }
 518
 519         private void OnResponsePolicyDecided(object sender, WebViewResponsePolicyDecidedEventArgs e)
 520         {
 521             Log.Info("WebView", $"------------response policy decided, Url: {e.ResponsePolicyDecisionMaker.Url}-------");
 522             Log.Info("WebView", $"------------response policy decided, Cookie: {e.ResponsePolicyDecisionMaker.Cookie}-------");
 523             Log.Info("WebView", $"------------response policy decided, PolicyDecisionType: {e.ResponsePolicyDecisionMaker.PolicyDecisionType}-------");
 524             Log.Info("WebView", $"------------response policy decided, ResponseMime: {e.ResponsePolicyDecisionMaker.ResponseMime}-------");
 525             Log.Info("WebView", $"------------response policy decided, ResponseStatusCode: {e.ResponsePolicyDecisionMaker.ResponseStatusCode}-------");
 526             Log.Info("WebView", $"------------response policy decided, DecisionNavigationType: {e.ResponsePolicyDecisionMaker.DecisionNavigationType}-------");
 527             Log.Info("WebView", $"------------response policy decided, Scheme: {e.ResponsePolicyDecisionMaker.Scheme}-------");
 528             if (e.ResponsePolicyDecisionMaker.Frame != null)
 529             {
 530                 Log.Info("WebView", $"------------response policy decided, Frame.IsMainFrame: {e.ResponsePolicyDecisionMaker.Frame.IsMainFrame}-------");
 531             }
 532             //e.ResponsePolicyDecisionMaker.Ignore();
 533             //e.ResponsePolicyDecisionMaker.Suspend();
 534             //e.ResponsePolicyDecisionMaker.Use();
 535         }
 536
 537         private void OnJavaScriptMessageReceived(string message)
 538         {
 539             Log.Info("WebView", $"------------javascript message handler, message: {message}-------");
 540         }
 541
 542         private void OnVideoPlaying(bool isPlaying)
 543         {
 544             Log.Info("WebView", $"------------video playing, isPlaying: {isPlaying}-------");
 545         }
 546
 547         private void OnScreenshotAcquired(ImageView image)
 548         {
 549             Log.Info("WebView", $"------------screen shot acquired-------");
 550
 551             if (image != null)
 552             {
 553                 screenshotView = image;
 554                 screenshotView.Position = new Position(500, 500);
 555                 screenshotView.BackgroundColor = Color.Blue;
 556                 GetDefaultWindow().Add(screenshotView);
 557                 if (messageTimer.IsRunning())
 558                 {
 559                     messageTimer.Stop();
 560                 }
 561                 messageTimer.Start();
 562                 Log.Info("WebView", $"------------screen shot would be shown-------");
 563             }
 564         }
 565
 566         private void OnHitTestFinished(WebHitTestResult test)
 567         {
 568             Log.Info("WebView", $"------------hit test finished-------");
 569             Log.Info("WebView", $"WebHitTestResult, TestResultContext: {test.TestResultContext}");
 570             Log.Info("WebView", $"WebHitTestResult, LinkUrl: {test.LinkUrl}");
 571             Log.Info("WebView", $"WebHitTestResult, LinkTitle: {test.LinkTitle}");
 572             Log.Info("WebView", $"WebHitTestResult, LinkLabel: {test.LinkLabel}");
 573             Log.Info("WebView", $"WebHitTestResult, ImageUrl: {test.ImageUrl}");
 574             Log.Info("WebView", $"WebHitTestResult, MediaUrl: {test.MediaUrl}");
 575             Log.Info("WebView", $"WebHitTestResult, TagName: {test.TagName}");
 576             Log.Info("WebView", $"WebHitTestResult, NodeValue: {test.NodeValue}");
 577             if (test.Attributes != null)
 578             {
 579                 Log.Info("WebView", $"WebHitTestResult, Attributes: {test.Attributes}");
 580             }
 581             Log.Info("WebView", $"WebHitTestResult, ImageFileNameExtension: {test.ImageFileNameExtension}");
 582             ImageView imageView = test.Image;
 583             if (imageView != null)
 584             {
 585                 hitTestImageView = imageView;
 586                 hitTestImageView.Position = new Position(1000, 500);
 587                 hitTestImageView.BackgroundColor = Color.Blue;
 588                 GetDefaultWindow().Add(hitTestImageView);
 589                 if (messageTimer.IsRunning())
 590                 {
 591                     messageTimer.Stop();
 592                 }
 593                 messageTimer.Start();
 594                 Log.Info("WebView", $"WebHitTestResult, Got image view");
 595             }
 596         }
 597
 598         private void OnJavaScriptAlert(string message)
 599         {
 600             Log.Info("WebView", $"------------javascript alert {message}-------");
 601             simpleWebView.JavaScriptAlertReply();
 602         }
 603
 604         private void OnGeolocationPermission(string host, string protocol)
 605         {
 606             Log.Info("WebView", $"------------geolocation permission, host: {host}, protocol: {protocol}-------");
 607         }
 608
 609         private void OnJavaScriptConfirm(string message)
 610         {
 611             Log.Info("WebView", $"------------javascript confirm {message}-------");
 612             simpleWebView.JavaScriptConfirmReply(true);
 613         }
 614
 615         private void OnJavaScriptPrompt(string message1, string message2)
 616         {
 617             Log.Info("WebView", $"------------javascript prompt {message1}, {message2}-------");
 618             simpleWebView.JavaScriptPromptReply("test");
 619         }
 620
 621         private void OnPasswordDataListAcquired(IList<WebPasswordData> list)
 622         {
 623             Log.Info("WebView", $"------------password data list, count: {list.Count}-------");
 624             string[] passwords = new string[list.Count];
 625             for (int i = 0; i < list.Count; i++)
 626             {
 627                 WebPasswordData data = list[i];
 628                 passwords[i] = data.Url;
 629                 Log.Info("WebView", $"------------password data, Url: {data.Url}-------");
 630                 Log.Info("WebView", $"------------password data, FingerprintUsed: {data.FingerprintUsed}-------");
 631             }
 632
 633             if (list.Count > 0)
 634             {
 635                 simpleWebView.Context.DeleteFormPasswordDataList(passwords);
 636             }
 637         }
 638
 639         private void OnSecurityOriginListAcquired(IList<WebSecurityOrigin> list)
 640         {
 641             Log.Info("WebView", $"------------security origin, count: {list.Count}-------");
 642             for (int i = 0; i < list.Count; i++)
 643             {
 644                 WebSecurityOrigin origin = list[i];
 645                 Log.Info("WebView", $"------------security origin, Host: {origin.Host}-------");
 646                 Log.Info("WebView", $"------------security origin, Protocol: {origin.Protocol}-------");
 647             }
 648
 649             if (list.Count > 0)
 650             {
 651                 WebSecurityOrigin origin = list[0];
 652                 simpleWebView.Context.GetWebStorageUsageForOrigin(origin, OnStorageUsageAcquired);
 653                 simpleWebView.Context.DeleteApplicationCache(origin);
 654                 simpleWebView.Context.DeleteWebDatabase(origin);
 655                 simpleWebView.Context.DeleteWebStorage(origin);
 656             }
 657         }
 658
 659         private void OnStorageUsageAcquired(ulong usage)
 660         {
 661             Log.Info("WebView", $"------------storage usage acquired, usage: {usage}-------");
 662         }
 663
 664         private void OnDownloadStarted(string url)
 665         {
 666             Log.Info("WebView", $"------------download started, url: {url}-------");
 667         }
 668
 669         private bool OnMimeOverridden(string url, string currentMime, out string newMime)
 670         {
 671             Log.Info("WebView", $"------------mime overridden, url: {url}-------");
 672             Log.Info("WebView", $"------------mime overridden, currentMime: {currentMime}-------");
 673             newMime = "test";
 674             return true;
 675         }
 676
 677         private void OnCookieChanged(object sender, EventArgs e)
 678         {
 679             Log.Info("WebView", $"------------cookie changed-------");
 680         }
 681
 682         private bool OnWebViewKeyEvent(object source, View.KeyEventArgs args)
 683         {
 684             bool result = false;
 685
 686             Log.Info("WebView", $"----web view key is {args.Key.KeyPressedName}, state is {args.Key.State}-------");
 687
 688             if (args.Key.State == Key.StateType.Up)
 689             {
 690                 if (args.Key.KeyPressedName == "XF86RaiseChannel")
 691                 {
 692                     Log.Info("WebView", $"old url is {simpleWebView.Url}.");
 693                     if (index != 0)
 694                     {
 695                         simpleWebView.Url = websites[--index].ToLowerInvariant();
 696                     }
 697                     else
 698                     {
 699                         simpleWebView.Url = websites[WEBSITES_COUNT - 1].ToLowerInvariant();
 700                     }
 701                     result = true;
 702                     Log.Info("WebView", $"new url is {simpleWebView.Url}.");
 703                 }
 704                 else if (args.Key.KeyPressedName == "XF86LowerChannel")
 705                 {
 706                     Log.Info("WebView", $"old url is {simpleWebView.Url}.");
 707                     if (index != WEBSITES_COUNT - 1)
 708                     {
 709                         simpleWebView.Url = websites[++index].ToLowerInvariant();
 710                     }
 711                     else
 712                     {
 713                         simpleWebView.Url = websites[0].ToLowerInvariant();
 714                     }
 715                     result = true;
 716                     Log.Info("WebView", $"new url is {simpleWebView.Url}.");
 717                 }
 718                 //else if (args.Key.KeyPressedName == "1")
 719                 //{
 720                 //    Rectangle viewArea = new Rectangle(0, 0, 20, 20);
 721                 //    bool succeeded = simpleWebView.GetScreenshotAsynchronously(viewArea, 1.0f, OnScreenshotAcquired);
 722                 //    Log.Info("WebView", $"GetScreenshotAsynchronously, {succeeded}");
 723
 724                 //    succeeded = simpleWebView.HitTestAsynchronously(100, 100, BaseComponents.WebView.HitTestMode.Default, OnHitTestFinished);
 725                 //    Log.Info("WebView", $"HitTestAsynchronously, {succeeded}");
 726                 //}
 727                 else if (args.Key.KeyPressedName == "XF86Red")
 728                 {
 729                     if (redKeyPressedCount % 2 == 0)
 730                     {
 731                         simpleWebView.Context.RegisterHttpRequestInterceptedCallback(OnHttpRequestIntercepted);
 732                         redKeyPressedCount = 0;
 733                     }
 734                     else
 735                     {
 736                         simpleWebView.Context.RegisterHttpRequestInterceptedCallback(null);
 737                     }
 738                     redKeyPressedCount++;
 739                     FocusManager.Instance.SetCurrentFocusView(addressBar);
 740                     result = true;
 741                 }
 742                 else if (args.Key.KeyPressedName == "XF86Blue")
 743                 {
 744                     blueKeyPressedCount++;
 745                     if (blueKeyPressedCount % 6 == 0)
 746                     {
 747                         simpleWebView.Position = new Position(0, ADDRESSBAR_HEIGHT);
 748                         simpleWebView.Orientation = new Rotation(new Radian(new Degree(60 * blueKeyPressedCount)), Vector3.ZAxis);
 749                         blueKeyPressedCount = 0;
 750                     }
 751                     else
 752                     {
 753                         simpleWebView.Orientation = new Rotation(new Radian(new Degree(60 * blueKeyPressedCount)), Vector3.ZAxis);
 754                     }
 755                     result = true;
 756                 }
 757                 else if (args.Key.KeyPressedName == "XF86Yellow")
 758                 {
 759                     yellowKeyPressedCount++;
 760                     int wdistance = (SCREEN_WIDTH - MIN_WEBVIEW_WIDTH) / 5;
 761                     int hdistance = (SCREEN_HEIGHT - MIN_WEBVIEW_HEIGHT - ADDRESSBAR_HEIGHT) / 5;
 762                     simpleWebView.Position = new Position((SCREEN_WIDTH - MIN_WEBVIEW_WIDTH - yellowKeyPressedCount * wdistance) / 2, ADDRESSBAR_HEIGHT);
 763                     simpleWebView.Size = new Size(MIN_WEBVIEW_WIDTH + yellowKeyPressedCount * wdistance, MIN_WEBVIEW_HEIGHT + hdistance * yellowKeyPressedCount);
 764                     if (yellowKeyPressedCount % 5 == 0)
 765                     {
 766                         yellowKeyPressedCount = 0;
 767                     }
 768                     result = true;
 769                 }
 770                 else if (args.Key.KeyPressedName == "XF86Green")
 771                 {
 772                     Log.Info("WebView", $"key XF86Green is pressed.");
 773
 774                     //greenKeyPressedCount++;
 775                     if (simpleWebView.Url.Contains("account.samsung"))
 776                     {
 777                         // webview apis
 778                         Log.Info("WebView", $"web page title is {simpleWebView.Title}");
 779
 780                         //faviconView = simpleWebView.Favicon;
 781                         //if (faviconView != null)
 782                         //{
 783                         //    faviconView.Position = new Position(500, 100);
 784                         //    GetDefaultWindow().Add(faviconView);
 785                         //    messageTimer.Start();
 786                         //}
 787
 788                         simpleWebView.ContentBackgroundColor = new Color(1.0f, 0.0f, 0.0f, 1.0f);
 789                         Log.Info("WebView", $"web page ContentBackgroundColor is {simpleWebView.ContentBackgroundColor}");
 790                         simpleWebView.TilesClearedWhenHidden = true;
 791                         Log.Info("WebView", $"web page TilesClearedWhenHidden is {simpleWebView.TilesClearedWhenHidden}");
 792                         simpleWebView.TileCoverAreaMultiplier = 2.0f;
 793                         Log.Info("WebView", $"web page TileCoverAreaMultiplier is {simpleWebView.TileCoverAreaMultiplier}");
 794                         simpleWebView.CursorEnabledByClient = true;
 795                         Log.Info("WebView", $"web page CursorEnabledByClient is {simpleWebView.CursorEnabledByClient}");
 796                         Log.Info("WebView", $"web page SelectedText is {simpleWebView.SelectedText}");
 797                         simpleWebView.PageZoomFactor = 2.0f;
 798                         Log.Info("WebView", $"web page PageZoomFactor is {simpleWebView.PageZoomFactor}");
 799                         simpleWebView.TextZoomFactor = 2.0f;
 800                         Log.Info("WebView", $"web page TextZoomFactor is {simpleWebView.TextZoomFactor}");
 801                         Log.Info("WebView", $"web page LoadProgressPercentage is {simpleWebView.LoadProgressPercentage}");
 802
 803                         //simpleWebView.ActivateAccessibility(true);
 804                         //simpleWebView.AddCustomHeader("test", "value");
 805                         //simpleWebView.AddDynamicCertificatePath("", "");
 806                         simpleWebView.AddJavaScriptMessageHandler("", OnJavaScriptMessageReceived);
 807                         simpleWebView.CheckVideoPlayingAsynchronously(OnVideoPlaying);
 808                         //simpleWebView.ClearAllTilesResources();
 809                         //simpleWebView.ClearHistory();
 810                         simpleWebView.EvaluateJavaScript("document.body.style.backgroundColor='yellow';");
 811                         Log.Info("WebView", $"web view, ScaleFactor is {simpleWebView.GetScaleFactor()}");
 812
 813                         //Rectangle viewArea = new Rectangle(0, 0, 20, 20);
 814                         //ImageView shotView = simpleWebView.GetScreenshot(viewArea, 1.0f);
 815                         //if (shotView != null)
 816                         //{
 817                         //    shotView.Position = new Position(500, 200);
 818                         //    GetDefaultWindow().Add(shotView);
 819                         //}
 820
 821                         simpleWebView.HighlightText("test", BaseComponents.WebView.FindOption.CaseInsensitive, 2);
 822                         Log.Info("WebView", $"web view, here");
 823                         WebHitTestResult test = null;//simpleWebView.HitTest(100, 100, WebView.HitTestMode.Default);
 824                         if (test != null)
 825                         {
 826                             Log.Info("WebView", $"WebHitTestResult, TestResultContext: {test.TestResultContext}");
 827                             Log.Info("WebView", $"WebHitTestResult, LinkUrl: {test.LinkUrl}");
 828                             Log.Info("WebView", $"WebHitTestResult, LinkTitle: {test.LinkTitle}");
 829                             Log.Info("WebView", $"WebHitTestResult, LinkLabel: {test.LinkLabel}");
 830                             Log.Info("WebView", $"WebHitTestResult, ImageUrl: {test.ImageUrl}");
 831                             Log.Info("WebView", $"WebHitTestResult, MediaUrl: {test.MediaUrl}");
 832                             Log.Info("WebView", $"WebHitTestResult, TagName: {test.TagName}");
 833                             Log.Info("WebView", $"WebHitTestResult, NodeValue: {test.NodeValue}");
 834                             if (test.Attributes != null)
 835                             {
 836                                 Log.Info("WebView", $"WebHitTestResult, Attributes: {test.Attributes}");
 837                             }
 838                             Log.Info("WebView", $"WebHitTestResult, NodeValue: {test.ImageFileNameExtension}");
 839                             ImageView imageView = test.Image;
 840                             if (imageView != null)
 841                             {
 842                                 imageView.Position = new Position(500, 500);
 843                                 GetDefaultWindow().Add(imageView);
 844                             }
 845                         }
 846
 847                         simpleWebView.RegisterGeolocationPermissionCallback(OnGeolocationPermission);
 848                         Log.Info("WebView", $"Register javascript alert/confirm/prompt callback.");
 849                         simpleWebView.RegisterJavaScriptAlertCallback(OnJavaScriptAlert);
 850                         simpleWebView.RegisterJavaScriptConfirmCallback(OnJavaScriptConfirm);
 851                         simpleWebView.RegisterJavaScriptPromptCallback(OnJavaScriptPrompt);
 852                         //Log.Info("WebView", $"Reload without cache.");
 853                         //simpleWebView.ReloadWithoutCache();
 854                         //Log.Info("WebView", $"Remove custom header");
 855                         //simpleWebView.RemoveCustomHeader("test");
 856                         //Log.Info("WebView", $"Suspend");
 857                         //simpleWebView.Suspend();
 858                         //simpleWebView.SuspendNetworkLoading();
 859                         //Log.Info("WebView", $"Resume");
 860                         //simpleWebView.Resume();
 861                         //simpleWebView.ResumeNetworkLoading();
 862                         //Log.Info("WebView", $"load contents");
 863                         //simpleWebView.LoadContents();
 864                         //simpleWebView.LoadHtmlStringOverrideCurrentEntry();
 865                         //simpleWebView.LoadHtmlString("<Html><Head><title>Example</title></Head><Body><b>[This text is Bold......]</b></Body></Html>");
 866                         //simpleWebView.ScrollPosition = new Position(0, 200);
 867                         //simpleWebView.ScrollBy(0, 50);
 868                         //simpleWebView.ScrollEdgeBy(0, 50);
 869
 870                         //Log.Info("WebView", $"scroll position is ({simpleWebView.ScrollPosition.X}, {simpleWebView.ScrollPosition.Y}).");
 871                         //Log.Info("WebView", $"scroll size is ({simpleWebView.ScrollSize.Width}, {simpleWebView.ScrollSize.Height}).");
 872                         //Log.Info("WebView", $"content size is ({simpleWebView.ContentSize.Width}, {simpleWebView.ContentSize.Height}).");
 873
 874                         //simpleWebView.StartInspectorServer(8080);
 875                         //simpleWebView.StopInspectorServer();
 876                         //simpleWebView.StopLoading();
 877
 878                         // websettings apis
 879                         simpleWebView.Settings.LinkMagnifierEnabled = true;
 880                         Log.Info("WebView", $"web settings LinkMagnifierEnabled is {simpleWebView.Settings.LinkMagnifierEnabled}");
 881                         simpleWebView.Settings.ViewportMetaTag = true;
 882                         Log.Info("WebView", $"web settings ViewportMetaTag is {simpleWebView.Settings.ViewportMetaTag}");
 883                         simpleWebView.Settings.DefaultTextEncodingName = "utf-8";
 884                         Log.Info("WebView", $"web settings DefaultTextEncodingName is {simpleWebView.Settings.DefaultTextEncodingName}");
 885                         simpleWebView.Settings.AutomaticImageLoadingAllowed = true;
 886                         Log.Info("WebView", $"web settings AutomaticImageLoadingAllowed is {simpleWebView.Settings.AutomaticImageLoadingAllowed}");
 887                         simpleWebView.Settings.ScriptsOpenWindowsAllowed = true;
 888                         Log.Info("WebView", $"web settings ScriptsOpenWindowsAllowed is {simpleWebView.Settings.ScriptsOpenWindowsAllowed}");
 889                         simpleWebView.Settings.ImePanelEnabled = true;
 890                         Log.Info("WebView", $"web settings ImePanelEnabled is {simpleWebView.Settings.ImePanelEnabled}");
 891                         simpleWebView.Settings.ClipboardEnabled = true;
 892                         Log.Info("WebView", $"web settings ClipboardEnabled is {simpleWebView.Settings.ClipboardEnabled}");
 893                         simpleWebView.Settings.ArrowScrollEnabled = true;
 894                         Log.Info("WebView", $"web settings ArrowScrollEnabled is {simpleWebView.Settings.ArrowScrollEnabled}");
 895                         simpleWebView.Settings.TextAutosizingEnabled = true;
 896                         Log.Info("WebView", $"web settings TextAutosizingEnabled is {simpleWebView.Settings.TextAutosizingEnabled}");
 897                         simpleWebView.Settings.TextSelectionEnabled = true;
 898                         Log.Info("WebView", $"web settings TextSelectionEnabled is {simpleWebView.Settings.TextSelectionEnabled}");
 899                         simpleWebView.Settings.FormCandidateDataEnabled = true;
 900                         Log.Info("WebView", $"web settings FormCandidateDataEnabled is {simpleWebView.Settings.FormCandidateDataEnabled}");
 901                         simpleWebView.Settings.AutofillPasswordFormEnabled = true;
 902                         Log.Info("WebView", $"web settings AutofillPasswordFormEnabled is {simpleWebView.Settings.AutofillPasswordFormEnabled}");
 903                         simpleWebView.Settings.KeypadWithoutUserActionUsed = true;
 904                         Log.Info("WebView", $"web settings KeypadWithoutUserActionUsed is {simpleWebView.Settings.KeypadWithoutUserActionUsed}");
 905                         simpleWebView.Settings.ZoomForced = true;
 906                         Log.Info("WebView", $"web settings ZoomForced is {simpleWebView.Settings.ZoomForced}");
 907                         simpleWebView.Settings.TextZoomEnabled = true;
 908                         Log.Info("WebView", $"web settings TextZoomEnabled is {simpleWebView.Settings.TextZoomEnabled}");
 909                         simpleWebView.Settings.PluginsEnabled = true;
 910                         Log.Info("WebView", $"web settings PluginsEnabled is {simpleWebView.Settings.PluginsEnabled}");
 911                         simpleWebView.Settings.AutoFittingEnabled = true;
 912                         Log.Info("WebView", $"web settings AutoFittingEnabled is {simpleWebView.Settings.AutoFittingEnabled}");
 913                         simpleWebView.Settings.JavaScriptEnabled = true;
 914                         Log.Info("WebView", $"web settings JavaScriptEnabled is {simpleWebView.Settings.JavaScriptEnabled}");
 915                         simpleWebView.Settings.FileAccessFromExternalUrlAllowed = true;
 916                         Log.Info("WebView", $"web settings FileAccessFromExternalUrlAllowed is {simpleWebView.Settings.FileAccessFromExternalUrlAllowed}");
 917                         simpleWebView.Settings.ScrollbarThumbFocusNotificationsUsed = true;
 918                         Log.Info("WebView", $"web settings ScrollbarThumbFocusNotificationsUsed is {simpleWebView.Settings.ScrollbarThumbFocusNotificationsUsed}");
 919                         simpleWebView.Settings.DoNotTrackEnabled = true;
 920                         Log.Info("WebView", $"web settings DoNotTrackEnabled is {simpleWebView.Settings.DoNotTrackEnabled}");
 921                         simpleWebView.Settings.CacheBuilderEnabled = true;
 922                         Log.Info("WebView", $"web settings CacheBuilderEnabled is {simpleWebView.Settings.CacheBuilderEnabled}");
 923                         simpleWebView.Settings.WebSecurityEnabled = true;
 924                         Log.Info("WebView", $"web settings WebSecurityEnabled is {simpleWebView.Settings.WebSecurityEnabled}");
 925                         simpleWebView.Settings.DefaultFontSize = 20;
 926                         Log.Info("WebView", $"web settings DefaultFontSize is {simpleWebView.Settings.DefaultFontSize}");
 927                         simpleWebView.Settings.SpatialNavigationEnabled = true;
 928                         Log.Info("WebView", $"web settings SpatialNavigationEnabled is {simpleWebView.Settings.SpatialNavigationEnabled}");
 929                         simpleWebView.Settings.MixedContentsAllowed = true;
 930                         Log.Info("WebView", $"web settings MixedContentsAllowed is {simpleWebView.Settings.MixedContentsAllowed}");
 931                         simpleWebView.Settings.PrivateBrowsingEnabled = true;
 932                         Log.Info("WebView", $"web settings PrivateBrowsingEnabled is {simpleWebView.Settings.PrivateBrowsingEnabled}");
 933                         simpleWebView.Settings.EnableExtraFeature("feature", true);
 934                         Log.Info("WebView", $"web settings EnableExtraFeature is {simpleWebView.Settings.IsExtraFeatureEnabled("feature")}");
 935
 936                         // webcontext apis
 937                         simpleWebView.Context.AppType = WebContext.ApplicationType.WebBrowser;
 938                         Log.Info("WebView", $"web context, AppType: {simpleWebView.Context.AppType}");
 939                         simpleWebView.Context.AppVersion = "6.5";
 940                         Log.Info("WebView", $"web context, AppVersion: {simpleWebView.Context.AppVersion}");
 941                         simpleWebView.Context.AppId = "1.0id";
 942                         Log.Info("WebView", $"web context, AppId: {simpleWebView.Context.AppId}");
 943                         simpleWebView.Context.CacheEnabled = false;
 944                         Log.Info("WebView", $"web context, CacheEnabled: {simpleWebView.Context.CacheEnabled}");
 945                         simpleWebView.Context.CertificateFilePath = "/root/share";
 946                         Log.Info("WebView", $"web context, CertificateFilePath: {simpleWebView.Context.CertificateFilePath}");
 947                         simpleWebView.Context.ProxyUrl = "https://127.0.0.1";
 948                         Log.Info("WebView", $"web context, ProxyUrl: {simpleWebView.Context.ProxyUrl}");
 949                         simpleWebView.Context.CacheModel = WebContext.CacheModelType.DocumentBrowser;
 950                         Log.Info("WebView", $"web context, cache model is {simpleWebView.Context.CacheModel}");
 951                         Log.Info("WebView", $"web context, ProxyBypassRule: {simpleWebView.Context.ProxyBypassRule}");
 952                         simpleWebView.Context.DefaultZoomFactor = 2.0f;
 953                         Log.Info("WebView", $"web context, DefaultZoomFactor: {simpleWebView.Context.DefaultZoomFactor}");
 954                         //simpleWebView.Context.ClearCache();
 955                         //simpleWebView.Context.DeleteAllApplicationCache();
 956                         //simpleWebView.Context.DeleteAllFormCandidateData();
 957                         //simpleWebView.Context.DeleteAllFormPasswordData();
 958                         //simpleWebView.Context.DeleteAllWebDatabase();
 959                         //simpleWebView.Context.DeleteAllWebIndexedDatabase();
 960                         //simpleWebView.Context.DeleteAllWebStorage();
 961                         //simpleWebView.Context.DeleteLocalFileSystem();
 962                         //simpleWebView.Context.FreeUnusedMemory();
 963                         Log.Info("WebView", $"web view, here");
 964                         simpleWebView.Context.GetFormPasswordList(OnPasswordDataListAcquired);
 965                         Log.Info("WebView", $"web view, here");
 966                         simpleWebView.Context.GetWebDatabaseOrigins(OnSecurityOriginListAcquired);
 967                         Log.Info("WebView", $"web view, here");
 968                         simpleWebView.Context.GetWebStorageOrigins(OnSecurityOriginListAcquired);
 969                         Log.Info("WebView", $"web view, here");
 970                         simpleWebView.Context.RegisterDownloadStartedCallback(OnDownloadStarted);
 971                         Log.Info("WebView", $"web view, here");
 972                         string[] mimes = { "txt" };
 973                         simpleWebView.Context.RegisterJsPluginMimeTypes(mimes);
 974                         Log.Info("WebView", $"web view, here");
 975                         simpleWebView.Context.RegisterMimeOverriddenCallback(OnMimeOverridden);
 976                         Log.Info("WebView", $"web view, here");
 977                         string[] schemes = { "test" };
 978                         simpleWebView.Context.RegisterUrlSchemesAsCorsEnabled(schemes);
 979                         Log.Info("WebView", $"web view, here");
 980                         simpleWebView.Context.SetProxyBypassRule("test", "");
 981                         Log.Info("WebView", $"web context, ContextProxy: {simpleWebView.Context.ProxyUrl}");
 982                         simpleWebView.Context.TimeOffset = 8.0f;
 983                         Log.Info("WebView", $"web context, TimeOffset: {simpleWebView.Context.TimeOffset}");
 984                         simpleWebView.Context.SetTimeZoneOffset(2.0f, 3.0f);
 985                         simpleWebView.Context.SetDefaultProxyAuth("user", "password");
 986
 987                         // webcookiemanager apis
 988                         simpleWebView.CookieManager.CookieAcceptPolicy = WebCookieManager.CookieAcceptPolicyType.Never;
 989                         Log.Info("WebView", $"web cookie manager accept policy is {simpleWebView.CookieManager.CookieAcceptPolicy}");
 990                         //simpleWebView.CookieManager.ClearCookies();
 991                         simpleWebView.CookieManager.SetPersistentStorage("/root/share", WebCookieManager.CookiePersistentStorageType.SqlLite);
 992                         simpleWebView.CookieManager.CookieChanged += OnCookieChanged;
 993
 994                         // webbackforwardlist apis
 995                         Log.Info("WebView", $"web back forward list item count is {simpleWebView.BackForwardList.ItemCount}");
 996                         WebBackForwardListItem item = simpleWebView.BackForwardList.GetCurrentItem();
 997                         Log.Info("WebView", $"web back forward list, current item url is {item.Url}");
 998                         Log.Info("WebView", $"web back forward list, current item title is {item.Title}");
 999                         Log.Info("WebView", $"web back forward list, current item original url is {item.OriginalUrl}");
1000                         if (simpleWebView.BackForwardList.ItemCount > 0)
1001                         {
1002                             item = simpleWebView.BackForwardList.GetItemAtIndex(0);
1003                             Log.Info("WebView", $"web back forward list, item0 url is {item.Url}");
1004                             Log.Info("WebView", $"web back forward list, item0 title is {item.Title}");
1005                             Log.Info("WebView", $"web back forward list, item0 original url is {item.OriginalUrl}");
1006                             IList<WebBackForwardListItem> subList = simpleWebView.BackForwardList.GetForwardItems(0);
1007                             Log.Info("WebView", $"web back forward list, forward sub list ItemCount is {subList.Count}");
1008                             subList = simpleWebView.BackForwardList.GetBackwardItems(0);
1009                             Log.Info("WebView", $"web back forward list, backward sub list  ItemCount is {subList.Count}");
1010                         }
1011
1012                         //
1013                         result = true;
1014                     }
1015                 }
1016             }
1017
1018             return result;
1019         }
1020
1021         private bool OnAddressBarTouchEvent(object source, View.TouchEventArgs args)
1022         {
1023             FocusManager.Instance.SetCurrentFocusView(addressBar);
1024             return false;
1025         }
1026
1027         private void OnTextEditorFocusGained(object source, EventArgs args)
1028         {
1029             Log.Info("WebView", $"------------address bar focus is gained-------");
1030
1031             addressBar.Text = "";
1032
1033             addressBar.GetInputMethodContext().Activate();
1034             addressBar.GetInputMethodContext().ShowInputPanel();
1035         }
1036
1037         private void OnTextEditorFocusLost(object source, EventArgs args)
1038         {
1039             Log.Info("WebView", $"------------address bar focus lost-------");
1040         }
1041
1042         private bool OnAddressBarKeyEvent(object source, View.KeyEventArgs args)
1043         {
1044             Log.Info("WebView", $"------------address bar key is {args.Key.KeyPressedName}-------");
1045
1046             if (args.Key.State == Key.StateType.Up)
1047             {
1048                 if (args.Key.KeyPressedName == "Select")
1049                 {
1050                     Log.Info("WebView", $"------------address bar text is {addressBar.Text}-------");
1051
1052                     if (addressBar.Text.Length > 0)
1053                     {
1054                         addressBar.GetInputMethodContext().HideInputPanel();
1055                         addressBar.GetInputMethodContext().Deactivate();
1056
1057                         simpleWebView.Url = $"http://{addressBar.Text.ToLowerInvariant()}";
1058
1059                         // set focus to webview.
1060                         FocusManager.Instance.SetCurrentFocusView(simpleWebView);
1061                     }
1062                 }
1063                 else if (args.Key.KeyPressedName == "BackSpace")
1064                 {
1065                     if (addressBar.Text.Length > 0)
1066                     {
1067                         addressBar.Text = addressBar.Text.Substring(0, addressBar.Text.Length - 1);
1068                     }
1069                 }
1070                 else if (args.Key.KeyPressedName == "XF86Red")
1071                 {
1072                     FocusManager.Instance.SetCurrentFocusView(simpleWebView);
1073                 }
1074             }
1075
1076             return true;
1077         }
1078
1079         private void Instance_KeyEvent(object sender, Window.KeyEventArgs args)
1080         {
1081             if (args.Key.State == Key.StateType.Up)
1082             {
1083                 Log.Info("WebView", $"window key is {args.Key.KeyPressedName}.");
1084
1085                 if (args.Key.KeyPressedName == "XF86Exit")
1086                 {
1087                     if (simpleWebView != null)
1088                     {
1089                         GetDefaultWindow().Remove(simpleWebView);
1090                         simpleWebView.Dispose();
1091                         simpleWebView = null;
1092                         Log.Info("WebView", $"WebView is disposed..............");
1093                     }
1094                 }
1095             }
1096         }
1097
1098         [STAThread]
1099         static void Main(string[] args)
1100         {
1101             startTime = DateTime.Now.Ticks;
1102             Log.Info("WebView", $"------------web view start time: {startTime}-------");
1103             new SimpleWebViewApplication().Run(args);
1104         }
1105     }
1106 }