protected UIView PrepareWKWebView()
{
WebKit.WKWebViewConfiguration wk_web_view_configuration = null;
wk_web_view_configuration = new WebKit.WKWebViewConfiguration();
if (UIDevice.CurrentDevice.CheckSystemVersion(9, 0))
{
wk_web_view_configuration.WebsiteDataStore = WKWebsiteDataStore.NonPersistentDataStore;
}
wk_web_view = new WebKit.WKWebView(View.Frame, wk_web_view_configuration)
{
UIDelegate = new WKWebViewUIDelegate(this),
NavigationDelegate = new WKWebViewNavigationDelegate(this),
AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight,
};
if (UIDevice.CurrentDevice.CheckSystemVersion(9, 0))
{
// cheating!
// http://www.useragentstring.com/pages/useragentstring.php?typ=Browser
wk_web_view.CustomUserAgent = WebViewConfiguration.IOS.UserAgent;
}
web_view = wk_web_view;
return(web_view);
}
//COSMOS
//protected UIView PrepareUIWebView()
//{
// ui_web_view = new UIWebView(View.Bounds)
// {
// Delegate = new UIWebViewDelegate(this),
// AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight,
// };
// web_view = ui_web_view;
// View.AddSubview((UIWebView)web_view);
// return web_view;
//}
protected UIView PrepareWKWebView()
{
WebKit.WKWebViewConfiguration wk_web_view_configuration = null;
if
(
ObjCRuntime.Class.GetHandle("WKWebView") != IntPtr.Zero
&&
UIDevice.CurrentDevice.CheckSystemVersion(8, 0)
)
{
wk_web_view_configuration = new WebKit.WKWebViewConfiguration();
if (UIDevice.CurrentDevice.CheckSystemVersion(9, 0))
{
wk_web_view_configuration.WebsiteDataStore = WKWebsiteDataStore.NonPersistentDataStore;
}
// COSMOS
wk_web_view_configuration.UserContentController = GetUserContentController();
// ------
wk_web_view = new WebKit.WKWebView(View.Frame, wk_web_view_configuration)
{
UIDelegate = new WKWebViewUIDelegate(this),
NavigationDelegate = new WKWebViewNavigationDelegate(this),
AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight,
// COSMOS
AllowsBackForwardNavigationGestures = true
};
// COSMOS
//if (UIDevice.CurrentDevice.CheckSystemVersion(9, 0))
//{
// // cheating!
// // http://www.useragentstring.com/pages/useragentstring.php?typ=Browser
// wk_web_view.CustomUserAgent = WebViewConfiguration.IOS.UserAgent;
//}
web_view = wk_web_view;
}
// COSMOS
// else
// {
// // Fallback to Embedded WebView
// StringBuilder msg = new StringBuilder();
// msg.AppendLine("WKWebView not available!");
// msg.AppendLine("Fallback to UIWebView");
//this.ShowErrorForNativeUIAlert(msg.ToString());
// web_view = PrepareUIWebView();
// }
return(web_view);
}
static void UserAgentFromWKWebView()
{
WebKit.WKWebViewConfiguration wkconf = new WebKit.WKWebViewConfiguration()
{
};
WebKit.WKWebView wkwv = new WebKit.WKWebView(CoreGraphics.CGRect.Empty, wkconf);
// TODO: WKWebKit UserAgent JavaScript handler not triggered from JavaScript
WebKit.WKJavascriptEvaluationResult handler = HandleWKJavascriptEvaluationResult;
// case sensitive stuff:
// navigator.*
// few SO posts with Pascal case will not work!
wkwv.EvaluateJavaScript((NSString)"navigator.userAgent", handler);
//wkwv.EvaluateJavaScript((NSString)"navigator.appName", handler);
wkwv.LoadHtmlString("<html></html>", null);
return;
}
public WebAuthenticatorController(WebAuthenticator authenticator, bool is_using_wkwebview)
{
WebViewConfiguration.IOS.IsUsingWKWebView = is_using_wkwebview;
this.authenticator = authenticator;
authenticator.Error += HandleError;
authenticator.BrowsingCompleted += HandleBrowsingCompleted;
//
// Create the UI
//
if (authenticator.AllowCancel)
{
NavigationItem.LeftBarButtonItem =
new UIBarButtonItem
(
UIBarButtonSystemItem.Cancel,
delegate
{
Cancel();
#region
//---------------------------------------------------------------------------------------
/// Pull Request - manually added/fixed
/// OAuth2Authenticator changes to work with joind.in OAuth #91
/// https://github.com/xamarin/Xamarin.Auth/pull/91
///
DismissViewControllerAsync(true);
///---------------------------------------------------------------------------------------
#endregion
}
);
}
activity = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.White);
NavigationItem.RightBarButtonItem = new UIBarButtonItem(activity);
if (WebViewConfiguration.IOS.IsUsingWKWebView == false)
{
#if DEBUG
StringBuilder sb1 = new StringBuilder();
sb1.Append("Embedded WebView using - UIWebView");
System.Diagnostics.Debug.WriteLine(sb1.ToString());
#endif
ui_web_view = new UIWebView(View.Bounds)
{
Delegate = new UIWebViewDelegate(this),
AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight,
};
web_view = ui_web_view;
View.AddSubview((UIWebView)web_view);
}
else
{
#if DEBUG
StringBuilder sb1 = new StringBuilder();
sb1.Append("Embedded WebView using - WKWebView");
System.Diagnostics.Debug.WriteLine(sb1.ToString());
#endif
var wk_web_view_configuration = new WebKit.WKWebViewConfiguration();
if (UIDevice.CurrentDevice.CheckSystemVersion(9, 0))
{
wk_web_view_configuration.WebsiteDataStore = WKWebsiteDataStore.NonPersistentDataStore;
}
wk_web_view = new WebKit.WKWebView(View.Frame, wk_web_view_configuration)
{
UIDelegate = new WKWebViewUIDelegate(this),
NavigationDelegate = new WKWebViewNavigationDelegate(this),
AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight,
// cheating!
// http://www.useragentstring.com/pages/useragentstring.php?typ=Browser
CustomUserAgent = WebViewConfiguration.IOS.UserAgent,
};
web_view = wk_web_view;
View.AddSubview((WKWebView)web_view);
}
#if DEBUG
authenticator.Title = "Auth " + web_view.GetType().ToString();
#endif
Title = authenticator.Title;
View.BackgroundColor = UIColor.Black;
// InvalidOperation - either delegates or events!
//this.webView.LoadFinished += WebView_LoadFinished;
//
// Locate our initial URL
//
BeginLoadingInitialUrl();
#if DEBUG
StringBuilder sb = new StringBuilder();
sb.AppendLine($"WebAuthenticatorController ");
sb.AppendLine($" WebViewConfiguration.IsUsingWKWebView = {WebViewConfiguration.IOS.IsUsingWKWebView}");
sb.AppendLine($" authenticator.IsUsingNativeUI = {authenticator.IsUsingNativeUI}");
sb.AppendLine($" authenticator.Title = {authenticator.Title}");
System.Diagnostics.Debug.WriteLine(sb.ToString());
#endif
return;
}