public override void ViewDidLoad()
{
base.ViewDidLoad ();
ModalPresentationStyle = UIModalPresentationStyle.FormSheet;
// Perform any additional setup after loading the view, typically from a nib.
eventDetailWebView.ShouldStartLoad = (webView, request, navType) => {
if (navType == UIWebViewNavigationType.LinkClicked) {
UIApplication.SharedApplication.OpenUrl (request.Url);
return false;
}
return true;
};
if (_thisEvent.Description.Length == 0)
_thisEvent.Description = "There is no description for this event.";
eventDetailWebView.LoadHtmlString (_thisEvent.Description, null);
addToCalendarBtn.TouchUpInside += delegate {
// get the permission first
EventSingleton.Current.EventStore.RequestAccess (
EKEntityType.Event, (granted, e) => InvokeOnMainThread (() => {
if (granted) {
var calendarView = new AddToCalendar (this);
string description =
eventDetailWebView.EvaluateJavascript (@"document.documentElement.innerText");
_thisEvent.Description = description;
calendarView.PresentView (_thisEvent);
PresentViewController (calendarView, true, null);
} else
BTProgressHUD.ShowToast ("User Denied the Access to Calendar");
}));
};
if (_thisEvent.RegistrationUrl != null) {
registerButton.Hidden = false;
registerButton.TouchUpInside +=
delegate {
UIApplication.SharedApplication.OpenUrl (new NSUrl (_thisEvent.RegistrationUrl));
};
}
shareButton.TouchUpInside += delegate {
string title = EventTitle () + "Location: " + _thisEvent.Place + ". " + EventTimeSpan ();
string timesSpan = EventTimeSpan ();
SetUpShareActivityView (title, timesSpan, _thisEvent.RegistrationUrl);
};
}
private UIActionSheet SetUpActionSheet()
{
var actionSheet = new UIActionSheet ();
actionSheet.AddButton ("Add to Calendar");
actionSheet.AddButton ("Send Email");
actionSheet.AddButton ("Share to Twitter");
actionSheet.AddButton ("Share to Facebook");
actionSheet.AddButton ("Cancel");
actionSheet.CancelButtonIndex = 4;
actionSheet.Clicked += delegate(object sender, UIButtonEventArgs e) {
if (e.ButtonIndex == 0) {
EventSingleton.Current.EventStore.RequestAccess (
EKEntityType.Event, (granted, exception) => InvokeOnMainThread (() => {
if (granted) {
var calendarView = new AddToCalendar (this);
NavigationController.SetNavigationBarHidden (true, true);
string description =
eventContentWebView.EvaluateJavascript (@"document.documentElement.innerText");
_thisEvent.Description = description;
calendarView.PresentView (_thisEvent);
PresentViewController (calendarView, true, null);
} else
new UIAlertView ("Access Denied", "User Denied Access to Calendars/Reminders", null, "ok",
null).Show ();
}));
}
if (e.ButtonIndex == 1) {
if (MFMailComposeViewController.CanSendMail) {
var mailController = new MFMailComposeViewController ();
mailController.SetSubject (_thisEvent.Title);
mailController.SetMessageBody (_thisEvent.Description, true);
mailController.Finished += (object s, MFComposeResultEventArgs args) => {
if (args.Result == MFMailComposeResult.Failed)
BTProgressHUD.ShowErrorWithStatus ("Sorry can't send the email right now.");
else
mailController.DismissViewController (true, null);
};
PresentViewController (mailController, true, null);
} else {
BTProgressHUD.ShowErrorWithStatus ("Email function is not supported.");
}
}
string eventFacebook = "Event: " + _thisEvent.Title + "." + "\n" + "Location: " + _thisEvent.Place + "." +
"\n" + "Time: " + EventTimeSpan ();
string eventTweet = TweetEventTitle () + "Location: " + _thisEvent.Place + ". " + EventTimeSpan ();
if (e.ButtonIndex == 2) {
SLComposeViewController twitterFeed = SLComposeViewController.FromService (SLServiceType.Twitter);
twitterFeed.SetInitialText (eventTweet);
if (_thisEvent.RegistrationUrl != null)
twitterFeed.AddUrl (new NSUrl (_thisEvent.RegistrationUrl ?? ""));
PresentViewController (twitterFeed, true, null);
}
if (e.ButtonIndex == 3) {
SLComposeViewController facebookFeed = SLComposeViewController.FromService (SLServiceType.Facebook);
facebookFeed.SetInitialText (eventFacebook);
if (_thisEvent.RegistrationUrl != null)
facebookFeed.AddUrl (new NSUrl (_thisEvent.RegistrationUrl));
PresentViewController (facebookFeed, true, null);
}
};
return actionSheet;
}