void useWebView(NSUrlRequest request)
{
NSUrlProtocol.UnregisterClass(new ObjCRuntime.Class(typeof(CustomUrlProtocol)));
webView.LoadRequest(request);
//webview events
webView.LoadStarted += (sender, e) =>
{
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = true;
};
webView.LoadFinished += (sender, e) =>
{
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
};
webView.LoadError += (sender, e) =>
{
Console.WriteLine("load error {0}", e.ToString());
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
var alert = UIAlertController.Create("Load Error", "Error occured while loading the url", UIAlertControllerStyle.Alert);
alert.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Cancel, null));
this.PresentViewController(alert, animated: true, completionHandler: null);
};
}
public static void Unregister()
{
if (urlProtocolClass != null)
{
NSUrlProtocol.UnregisterClass(urlProtocolClass);
}
}
public void Registration()
{
Class c = new Class(typeof(CustomProtocol));
bool res;
res = NSUrlProtocol.RegisterClass(c);
Assert.That(res, "#1");
NSUrlProtocol.UnregisterClass(c);
}
public override void DismissViewController(bool animated, Action completionHandler)
{
NSUrlProtocol.UnregisterClass(new ObjCRuntime.Class(typeof(CoreCustomUrlProtocol)));
base.DismissViewController(animated, completionHandler);
}
public void WillClose(NSNotification notification)
{
NSApplication.SharedApplication.StopModal();
NSUrlProtocol.UnregisterClass(new ObjCRuntime.Class(typeof(CoreCustomUrlProtocol)));
}
public override void ViewWillDisappear(bool animated)
{
NSUrlProtocol.UnregisterClass(new ObjCRuntime.Class(typeof(CustomUrlProtocol)));
base.ViewWillDisappear(animated);
}
