public override void OnLoadResource(Android.Webkit.WebView view, string url)
{
if (_originalClient != null)
{
_originalClient.OnLoadResource(view, url);
}
}
public Task PrintAsync(WebView viewToPrint, string jobName)
{
if (Build.VERSION.SdkInt >= BuildVersionCodes.Kitkat)
{
IVisualElementRenderer existingRenderer = Platform.GetRenderer(viewToPrint);
if ((existingRenderer ?? Platform.CreateRendererWithContext(viewToPrint, Settings.Context)) is IVisualElementRenderer renderer)
{
Android.Webkit.WebView droidWebView = renderer.View as Android.Webkit.WebView;
if (droidWebView == null && renderer.View is WebViewRenderer xfWebViewRenderer)
{
droidWebView = xfWebViewRenderer.Control;
}
if (droidWebView != null)
{
droidWebView.Settings.JavaScriptEnabled = true;
droidWebView.Settings.DomStorageEnabled = true;
droidWebView.SetLayerType(Android.Views.LayerType.Software, null);
// Only valid for API 19+
if (string.IsNullOrWhiteSpace(jobName))
{
jobName = Forms9Patch.ApplicationInfoService.Name;
}
var printMgr = (PrintManager)Settings.Context.GetSystemService(Context.PrintService);
printMgr.Print(jobName, droidWebView.CreatePrintDocumentAdapter(jobName), null);
}
if (existingRenderer == null)
{
renderer.Dispose();
}
}
}
return(Task.CompletedTask);
}
///// <summary>
///// Initializes a new instance of the <see cref="FullScreenEnabledWebViewRenderer"/> class.
///// </summary>
///// <param name="context">An Android context.</param>
protected override void OnElementChanged(ElementChangedEventArgs <WebView> e)
{
base.OnElementChanged(e);
_dialogService = BaseLocator.Instance.Resolve <IDialogService>();
if (e.OldElement is Controls.ExtWebView oldWebView && Control != null)
{
Control.RemoveJavascriptInterface("jsBridge");
oldWebView.Cleanup();
}
if (e.NewElement is Controls.ExtWebView newWebView)
{
if (Control == null)
{
var webView = new Android.Webkit.WebView(_context);
webView.Settings.JavaScriptEnabled = true;
webView.SetWebViewClient(new ExtWebViewClient(newWebView, $"javascript: {JavascriptFunction}"));
//webView.SetWebChromeClient(new Android.Webkit.WebChromeClient());
SetNativeControl(webView);
}
else
{
_extWebView = newWebView;
Control.Settings.JavaScriptEnabled = true;
Control.SetWebViewClient(new ExtWebViewClient(newWebView, $"javascript: {JavascriptFunction}"));
//Control.SetWebChromeClient(new Android.Webkit.WebChromeClient());
Control.AddJavascriptInterface(new JSBridge(this), "jsBridge");
Control.SetBackgroundColor(Android.Graphics.Color.Transparent);
}
}
}
public override void DoUpdateVisitedHistory(Android.Webkit.WebView view, string url, bool isReload)
{
if (_originalClient != null)
{
_originalClient.DoUpdateVisitedHistory(view, url, isReload);
}
}
public static void UpdateSource(this AWebView nativeWebView, IWebView webView, IWebViewDelegate?webViewDelegate)
{
if (webViewDelegate != null)
{
webView.Source?.Load(webViewDelegate);
}
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
// Use this to return your custom view for this Fragment
var view = inflater.Inflate(Resource.Layout.CurrencyChartFragment, container, false);
//Gets the bottom toolbar
var bottomToolbar = (Toolbar)view.FindViewById(Resource.Id.currencyToolbarChartFragment);
bottomToolbar.InflateMenu(Resource.Menu.bot_currency_menu);
bottomToolbar.MenuItemClick += BottomToolbar_MenuItemClick;
string contents;
using (StreamReader sr = new StreamReader(filePath))
{
contents = sr.ReadToEnd();
}
//Finds and sets the webview
Android.Webkit.WebView localWebView = view.FindViewById <Android.Webkit.WebView>(Resource.Id.chartWebView);
localWebView.Settings.JavaScriptEnabled = true;
localWebView.Settings.DomStorageEnabled = true;
localWebView.Settings.BlockNetworkImage = false;
localWebView.Settings.DisplayZoomControls = true;
localWebView.Settings.LoadsImagesAutomatically = true;
localWebView.LoadUrl(pathUri);
return(view);
}
void InnerPrint(TaskCompletionSource <ToFileResult> taskCompletionSource, string html, string jobName, FailAction failAction)
{
try
{
var size = new Size(8.5, 11);
var webView = new Android.Webkit.WebView(Android.App.Application.Context);
webView.Settings.JavaScriptEnabled = true;
webView.Settings.DomStorageEnabled = true;
#pragma warning disable CS0618 // Type or member is obsolete
webView.DrawingCacheEnabled = true;
#pragma warning restore CS0618 // Type or member is obsolete
webView.SetLayerType(LayerType.Software, null);
//webView.Layout(0, 0, (int)((size.Width - 0.5) * 72), (int)((size.Height - 0.5) * 72));
webView.Layout(36, 36, (int)((PageSize.Default.Width - 0.5) * 72), (int)((PageSize.Default.Height - 0.5) * 72));
webView.SetWebViewClient(new WebViewCallBack(taskCompletionSource, jobName, PageSize.Default, null, OnPageFinished));
webView.LoadData(html, "text/html; charset=utf-8", "UTF-8");
}
catch (Exception e)
{
if (failAction == FailAction.ShowAlert)
{
using (Forms9Patch.Alert.Create("Print Failure", e.Message)) { }
}
else if (failAction == FailAction.ThrowException)
{
throw e;
}
}
}
public override void OnUnhandledKeyEvent(Android.Webkit.WebView view, Android.Views.KeyEvent e)
{
if (_originalClient != null)
{
_originalClient.OnUnhandledKeyEvent(view, e);
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.MarkUp);
// Get our buttonTransform from the layout resource,
// and attach an event to it
Button buttonTransform = FindViewById <Button>(Resource.Id.Transform);
Android.Webkit.WebView browser = FindViewById <Android.Webkit.WebView>(Resource.Id.webView1);
string html = "";
html = BusinessLogicObject.MarkUpHTML;
if (Android.OS.Build.VERSION.Release.StartsWith("2."))
{
// http://developer.android.com/guide/topics/manifest/uses-sdk-element.html
// In 2.x platforms loadData() fails in some cases (it requires the html to be escaped),
// use loadDataWithBaseURL() instead and pass null for baseUrl and historyUrl:
//html = Java.Net.URLEncoder.Encode(BusinessLogicObject.MarkUpHTML).Replace("\\+", " ");
browser.LoadDataWithBaseURL(null, html, "text/html", "utf-8", null);
}
else
{
browser.LoadData(BusinessLogicObject.MarkUpHTML, mime, encoding);
}
buttonTransform.Click += new EventHandler(buttonTransform_Click);
return;
}
public override void OnTooManyRedirects(Android.Webkit.WebView view, Android.OS.Message cancelMsg, Android.OS.Message continueMsg)
{
if (_originalClient != null)
{
_originalClient.OnTooManyRedirects(view, cancelMsg, continueMsg);
}
}
public override void OnScaleChanged(Android.Webkit.WebView view, float oldScale, float newScale)
{
if (_originalClient != null)
{
_originalClient.OnScaleChanged(view, oldScale, newScale);
}
}
public override void OnReceivedSslError(Android.Webkit.WebView view, Android.Webkit.SslErrorHandler handler, Android.Net.Http.SslError error)
{
bool success = false;
if (_renderer.Element.ShouldTrustUnknownCertificate != null)
{
var certificate = new Certificate(error.Url, error.Certificate);
var result = _renderer.Element.ShouldTrustUnknownCertificate(certificate);
if (result)
{
success = true;
handler.Proceed();
}
else
{
handler.Cancel();
}
}
if (!success)
{
SendNavigated(
new WebNavigatedEventArgs(
_renderer._lastNavigationEvent,
_renderer._lastSource,
_renderer._lastUrl,
WebNavigationResult.Failure));
}
}
public override void OnReceivedHttpAuthRequest(Android.Webkit.WebView view, Android.Webkit.HttpAuthHandler handler, string host, string realm)
{
if (_originalClient != null)
{
_originalClient.OnReceivedHttpAuthRequest(view, handler, host, realm);
}
}
public override void OnFormResubmission(Android.Webkit.WebView view, Android.OS.Message dontResend, Android.OS.Message resend)
{
if (_originalClient != null)
{
_originalClient.OnFormResubmission(view, dontResend, resend);
}
}
public override void OnPageFinished(Android.Webkit.WebView view, string url)
{
if (_originalClient != null)
{
_originalClient.OnPageFinished(view, url);
}
}
public static void UpdateEnableZoomControls(this AWebView platformView, WebView webView)
{
var value = webView.OnThisPlatform().ZoomControlsEnabled();
platformView.Settings.SetSupportZoom(value);
platformView.Settings.BuiltInZoomControls = value;
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.SignUpActivity);
FindViewById <TextView>(Resource.Id.toolbarTitle).Text = "Qeydiyyat";
FindViewById <ImageButton>(Resource.Id.backBtn).Visibility = ViewStates.Visible;
webview = FindViewById <Android.Webkit.WebView>(Resource.Id.signUp); //new Android.Webkit.WebView(this);
webview.Settings.JavaScriptEnabled = true;
webview.Settings.AllowUniversalAccessFromFileURLs = true;
webview.Settings.AllowFileAccessFromFileURLs = true;
webview.Settings.AllowFileAccess = false;
webview.Settings.UseWideViewPort = true;
webview.Settings.LoadWithOverviewMode = true;
webview.Settings.BuiltInZoomControls = false;
webview.Settings.DisplayZoomControls = false;
// webview.Settings.SupportZoom();
//webview.LoadUrl(string.Format("file:///android_asset/pdfjs/web/viewer.html?file={0}", string.Format("file:///{0}", "Ghaznavi Beirami və d..pdf")));
webview.LoadUrl("https://eservice.e-health.gov.az/Login/Login/RegisterStep1");//, string.Format("file:///{0}", "Ghaznavi Beirami və d..pdf")));
webview.SetWebChromeClient(new Android.Webkit.WebChromeClient());
// Create your application here
}
public override void OnReceivedError(Android.Webkit.WebView view, Android.Webkit.ClientError errorCode, string description, string failingUrl)
{
if (_originalClient != null)
{
_originalClient.OnReceivedError(view, errorCode, description, failingUrl);
}
}
public override void OnPageStarted(Android.Webkit.WebView view, string url, Android.Graphics.Bitmap favicon)
{
if (_originalClient != null)
{
_originalClient.OnPageStarted(view, url, favicon);
}
}
public override async void OnPageFinished(Android.Webkit.WebView view, string url)
{
try
{
_webView = view;
if (_extWebView != null)
{
view.Settings.JavaScriptEnabled = true;
await Task.Delay(100);
var result = await _extWebView.EvaluateJavaScriptAsync("(function(){return document.body.scrollHeight;})()");
if (int.TryParse(result, out var height))
{
_extWebView.HeightRequest = height + 30;
}
else
{
_extWebView.HeightRequest = view.ContentHeight;
}
view.EvaluateJavascript(_javascript, null);
}
base.OnPageFinished(view, url);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public override void OnPageFinished(Android.Webkit.WebView view, string url)
{
if (!pageCommitted)
{
view.LoadUrl(url);
}
base.OnPageFinished(view, url);
}
public override void OnPageFinished(Android.Webkit.WebView view, string url)
{
base.OnPageFinished(view, url);
MainPage.CurrentUrl = url;
MainPage.checkToShowButton();
}
public override WebResourceResponse ShouldInterceptRequest(Android.Webkit.WebView view, IWebResourceRequest request)
{
if (request.RequestHeaders["Accept"]?.Contains("text/html") == true)
{
return(new DawgWebResourceResponse(request));
}
return(null);
}
private void FormsWebViewRenderer_OnControlChanged(object sender, Android.Webkit.WebView e)
{
// 在pc上调试webview
// chrome://inspect/#devices
Android.Webkit.WebView.SetWebContentsDebuggingEnabled(true);
WebSpeakerJs.Context = this;
e.AddJavascriptInterface(WebSpeakerJs.Instance, WebSpeakerJs.INTERFACE);
}
public override bool OnJsAlert(Android.Webkit.WebView view, string url, string message, JsResult result) {
if(message.StartsWith("something") { //This is where you would look for your magic string, anything starting with your magic string is what you would extract and/or act on
//Do something....
result.Cancel(); //This cancels the JS alert (there are other talked about methods of doing this but this works for me)
return true; //This tells the WebView "we got this"
}
return base.OnJsAlert(view, url, message, result); //Let the WebView handle this since we did not find out special string
}
public override void OnProgressChanged(Android.Webkit.WebView view, int newProgress)
{
//new progress is between 0-100 need to convert to 0-1
double progress = newProgress / 100;
Debug.WriteLine($"WebViewChromeClient - Progress Changed! - New Progress: {newProgress}");
ProgressChanged?.Invoke(this, new ProgressEventArgs(progress));
}
public override bool ShouldOverrideUrlLoading(Android.Webkit.WebView view, string url)
{
if (_originalClient != null)
{
return(_originalClient.ShouldOverrideUrlLoading(view, url));
}
return(false);
}
public override bool ShouldOverrideKeyEvent(Android.Webkit.WebView view, Android.Views.KeyEvent e)
{
if (_originalClient != null)
{
return(_originalClient.ShouldOverrideKeyEvent(view, e));
}
return(false);
}
public override void OnPageFinished(Android.Webkit.WebView webView, string url)
{
// TODO - investigate whether even using OnPageFinished is enough to always avoid getting a blank page output
PrintServiceAndroidHelper.PrintFromWebView(webView, _printJobConfiguration);
_printJobConfiguration = null;
_webView.Dispose();
_webView = null;
Dispose(); // is this legitimate?
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.Main);
// SetUpMap();
Android.Webkit.WebView webView = (Android.Webkit.WebView)FindViewById(Resource.Id.webView);
webView.Settings.JavaScriptEnabled = true;
webView.LoadUrl("http://maps.googleapis.com/maps/api/staticmap?ll=36.97,%20-122&lci=bike&z=13&t=p&size=500x500&sensor=true");
}