public override void ViewDidLoad()
{
base.ViewDidLoad();
AnalyticsService.TrackEvent(AnalyticsService.Event.ResultsPageViewed);
//Programmatically add a back button and an arrow
UIImage backArrowImage = UIImage.FromBundle("back-arrow");
UIButton backButton = new UIButton(UIButtonType.Custom);
backButton.SetImage(backArrowImage, UIControlState.Normal);
backButton.SetTitle("Back", UIControlState.Normal);
backButton.ImageEdgeInsets = new UIEdgeInsets(0.0f, -12.5f, 0.0f, 0.0f);
backButton.AddTarget((sender, e) =>
{
AnalyticsService.TrackEvent(AnalyticsService.Event.ReturnBackToCroppingPage);
this.NavigationController?.PopViewController(true);
}, UIControlEvent.TouchUpInside);
this.NavigationItem.LeftBarButtonItem = new UIBarButtonItem(backButton);
UIButton newSession = new UIButton(UIButtonType.Custom);
newSession.SetTitle("New Session", UIControlState.Normal);
newSession.AddTarget((sender, e) =>
{
AnalyticsService.TrackEvent(AnalyticsService.Event.ReturnBackToImageInputPage);
this.NavigationController?.PopToRootViewController(true);
}, UIControlEvent.TouchUpInside);
this.NavigationItem.RightBarButtonItem = new UIBarButtonItem(newSession);
// Set nav bar attributes
NavigationControllerUtil.SetNavigationBarAttributes(this.NavigationController.NavigationBar);
NavigationControllerUtil.SetNavigationTitle(this.NavigationItem, NavBarTitle);
InputImage = InputImage.Scale(new CoreGraphics.CGSize(LoadImageWidth, LoadImageHeight));
// Initialize UIImageView
imageView = new UIImageView();
imageView.Frame = new CGRect(0, 0, InputImage.Size.Width, InputImage.Size.Height);
imageView.Image = InputImage;
imageView.UserInteractionEnabled = true;
// Initialize original imageview
originalImageView = new UIImageView();
originalImageView.Frame = new CGRect(0, 0, InputImage.Size.Width, InputImage.Size.Height);
originalImageView.Image = InputImage;
originalImageView.UserInteractionEnabled = true;
// Initialize meta-data display
string filename;
DateTime?time;
try
{
filename = GetFileString(ImageUrl, DefaultFileStringForCamera);
time = GetDate(ImageUrl);
}
catch (NullReferenceException ex)
{
filename = DefaultFileStringForCamera;
time = DateTime.Now;
}
AnalyzedImageFileNameLabel.Text = filename;
AnalyzedImageDateLabel.Text = time.HasValue ? time.Value.ToShortDateString() : DefaultNoDateDisplay;
OriginalImageFileNameLabel.Text = filename;
OriginalImageDateLabel.Text = time.HasValue ? time.Value.ToShortDateString() : DefaultNoDateDisplay;
// Add all original labels to List<UILabel>
originalLabels = new List <UILabel>();
originalLabels.Add(OriginalImageDateLabel);
originalLabels.Add(OriginalImageDateHeaderLabel);
originalLabels.Add(OriginalImageFileNameLabel);
originalLabels.Add(OriginalImageFileNameHeaderLabel);
// Toggle accessibilty off for all original labels (they are initially hidden)
EnableVoiceOverForViews(originalLabels.ToArray(), false);
SetDisplayBorders();
// Retrieve the shared AI Client that was loaded by the AppDelegate
aiClient = ((AppDelegate)UIApplication.SharedApplication.Delegate).AIClient;
System.Diagnostics.Debug.WriteLine("AI Client retrieved from AppDelegate");
}
