public override void ViewDidAppear(bool animated)
{
base.ViewDidAppear(animated);
// Don't attempt to refresh if we're loading this controller from startup
if (!_loadedFromStartup && Settings.Current.NeedsUpdate())
{
if (!IsOnline())
{
ModalDialog.Alert("No or slow internet connection", "An update is available for the feeds, but no connection is currently available");
ShowFirstItem();
}
else
{
Settings.Current.LastItemId = "";
Settings.Current.LastControllerId = "";
// Show the modal update dialog
_loadingView = new LoadingFeedsView();
_loadingView.LoadingComplete += new EventHandler(LoadingViewComplete);
_loadingView.Stopped += LoadingViewStopped;
_loadingView.Frame = new RectangleF(_loadingView.Bounds.Location, new SizeF(300, 400));
_loadingView.Initialize();
}
}
else
{
ShowFirstItem();
}
}
private void EmailButtonTouchDown(object sender, EventArgs e)
{
if (File.Exists(Settings.Current.LogFile))
{
if (MFMailComposeViewController.CanSendMail)
{
NSData data = NSData.FromFile(Settings.Current.LogFile);
MFMailComposeViewController mailController = new MFMailComposeViewController();
mailController.SetSubject("Really simple iPhone error report");
mailController.SetToRecipients(new string[] { "*****@*****.**" });
mailController.SetMessageBody("Really simple error report", false);
mailController.AddAttachmentData(data, "text/plain", "error.log");
mailController.Finished += HandleMailFinished;
this.PresentModalViewController(mailController, true);
}
else
{
ModalDialog.Alert("No email account found", "Please configure an email account before sending an error report");
}
}
else
{
ModalDialog.Alert("No log file was found", "The error log was empty. Please try sending this again after the error occurs.");
}
}
private void AddDebugButtons()
{
_containerView = new UIView();
_containerView.Frame = new RectangleF(10, 280, 300, 100);
// Add send email button
_emailButton = UIButton.FromType(UIButtonType.RoundedRect);
_emailButton.Frame = new RectangleF(10, 0, 300, 40);
_emailButton.SetTitle(" Send error report by email", UIControlState.Normal);
_emailButton.HorizontalAlignment = UIControlContentHorizontalAlignment.Center;
_emailButton.TouchDown += new EventHandler(EmailButtonTouchDown);
_containerView.AddSubview(_emailButton);
// Debug details
_debugButton = UIButton.FromType(UIButtonType.RoundedRect);
_debugButton.Frame = new RectangleF(10, 45, 300, 40);
_debugButton.SetTitle(" Debug information", UIControlState.Normal);
_debugButton.HorizontalAlignment = UIControlContentHorizontalAlignment.Center;
_debugButton.TouchDown += delegate
{
ModalDialog.Alert("Debug", DebugInfo());
};
_containerView.AddSubview(_debugButton);
Section section = new Section(_containerView);
_bindingContext.Root.Add(section);
}
/// <summary>
/// Pushes the LoadingFeedsController if categories are selected.
/// </summary>
private void ViewButtonClicked(object sender, EventArgs e)
{
if (_selectedCategories.Count < 1)
{
ModalDialog.Alert("No categories selected", "Please select some categories first.");
return;
}
_viewFeedsController = new ViewFeedsController();
NavigationController.PushViewController(_viewFeedsController, true);
}
private void HandleMailFinished(object sender, MFComposeResultEventArgs e)
{
try
{
if (e.Result == MFMailComposeResult.Sent)
{
ModalDialog.Alert("Your email was sent", "");
}
e.Controller.DismissModalViewControllerAnimated(true);
}
catch (Exception ex)
{
Logger.Warn("Unhandled error when calling DismissModalViewControllerAnimated: {0}", ex);
}
}
public override void ViewDidLoad()
{
Title = "Settings";
base.ViewDidLoad();
// Hide the navigation bar, back button and toolbar.
NavigationController.SetToolbarHidden(true, false);
NavigationItem.HidesBackButton = true;
// 'Done' button in the top right
_doneButton = new UIBarButtonItem();
_doneButton.Title = "Done";
_doneButton.Clicked += delegate(object sender, EventArgs e)
{
_pickCategories = new PickCategoriesController();
NavigationController.PushViewController(_pickCategories, false);
UIView.BeginAnimations(null, IntPtr.Zero);
UIView.SetAnimationDuration(0.5);
UIView.SetAnimationTransition(UIViewAnimationTransition.FlipFromRight, NavigationController.View, true);
UIView.CommitAnimations();
};
// Clear cache
_clearButton = new UIBarButtonItem();
_clearButton.Title = "Clear cache";
_clearButton.Clicked += delegate(object sender, EventArgs e)
{
Settings.Current.ClearCache(true);
ModalDialog.Alert("Cache cleared", "All cached items and images were removed");
};
NavigationItem.SetLeftBarButtonItem(_clearButton, false);
NavigationItem.SetRightBarButtonItem(_doneButton, false);
#if LOGGING
AddDebugButtons();
#endif
}
