/// <summary>
/// Initialization of the view <see cref="ImageInputViewController"/>
/// </summary>
public override void ViewDidLoad()
{
base.ViewDidLoad();
AnalyticsService.TrackEvent(AnalyticsService.Event.ImageInputPageViewed);
// Set nav bar attributes
NavigationControllerUtil.SetNavigationBarAttributes(this.NavigationController.NavigationBar);
NavigationControllerUtil.SetNavigationTitle(this.NavigationItem, Constants.ApplicationName);
SetButtonTouchEvents();
SetLabelTexts();
SetButtonBorderShadows();
UIButton rightButton = new UIButton(UIButtonType.InfoLight);
rightButton.TouchUpInside += NavBarButtonInfo_TouchUpInside;
UIBarButtonItem rightBarButton = new UIBarButtonItem(customView: rightButton);
this.NavigationItem.SetRightBarButtonItem(rightBarButton, true);
//set the initial focus element
UIAccessibility.PostNotification(UIAccessibilityPostNotification.ScreenChanged, ChoosePhotoButton);
SetSmartInvertProperties();
CheckLaunchFromShareExtension();
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Perform any additional setup after loading the view, typically from a nib.
UIFont aboutBold = UIFont.FromDescriptor(UIFontDescriptor.PreferredTitle1.CreateWithTraits(UIFontDescriptorSymbolicTraits.Bold), 0);
this.About.Font = UIFontMetrics.DefaultMetrics.GetScaledFont(aboutBold);
NavigationControllerUtil.SetNavigationBarAttributes(this.NavigationController.NavigationBar);
NavigationControllerUtil.SetNavigationTitle(this.NavigationItem, Constants.ApplicationName);
//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) =>
{
this.NavigationController?.PopViewController(true);
}, UIControlEvent.TouchUpInside);
this.NavigationItem.LeftBarButtonItem = new UIBarButtonItem(backButton);
// Programatically set version number
this.Version.Text = "Version " + Constants.VersionNumber;
//set the initial focus element
UIAccessibility.PostNotification(UIAccessibilityPostNotification.ScreenChanged, About);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Set the navigation bar styling
NavigationControllerUtil.SetNavigationBarAttributes(this.NavigationBar);
}
/// <summary>
/// Creates and launches a new <see cref="TOCropViewController"/>
/// </summary>
/// <param name="image">Image to crop</param>
void LaunchCropViewController(UIImage image, NSUrl imageUrl, UINavigationController nav)
{
// Instantiate new <see cref="CropViewController"/>
TOCropViewController cropViewController = new CropViewController(TOCropViewCroppingStyle.Default, image, imageUrl);
// Push the cropViewController
nav.PushViewController(cropViewController, true);
// Set the navbar styling
NavigationControllerUtil.SetNavigationBarAttributes(nav.NavigationBar);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Perform any additional setup after loading the view, typically from a nib.
// Set navigation bar attributes
NavigationControllerUtil.SetNavigationBarAttributes(this.NavigationController.NavigationBar);
NavigationControllerUtil.SetNavigationTitle(this.NavigationItem, Constants.ApplicationName);
this.NavigationItem.HidesBackButton = true;
this.resultsStoryboard = UIStoryboard.FromName("Results", null);
//set the initial focus element
UIAccessibility.PostNotification(UIAccessibilityPostNotification.ScreenChanged, AnalyzingLabel);
}
/// <summary>
/// Initialization of the view <see cref="ImageInputViewController"/>
/// </summary>
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Perform any additional setup after loading the view, typically from a nib;
this.GetStartedButton.Layer.CornerRadius = CornerRadius;
this.GetStartedButton.ClipsToBounds = true;
SetUpStringAttributes();
// Add gesture recognizer for the string tappableStringChestXRayAIModel
this.Description.UserInteractionEnabled = true; // UserInteractionEnabled must be true for gesture recognizers to be activated
this.Description.AddGestureRecognizer(new UITapGestureRecognizer((UITapGestureRecognizer gestureRecognizer) =>
{
// Launch link if tap lands within description bounds
LaunchUrlInSafari(SharedConstants.MLModelRepository);
// To implement tappable portions of an attributed string, uncomment the lines of code below.
// Issues with the function: VoiceOver taps don't land within the bounds of the tappable string range.
//UILabel label = gestureRecognizer.View as UILabel;
//if (GestureRecognizerUtil.DidTapAttributedTextInLabel(label, rangeOfStringChestXRayAIModel, gestureRecognizer, label.TextAlignment))
//{
// LaunchUrlInSafari(SharedConstants.MLModelRepository);
//}
}));
NavigationControllerUtil.SetNavigationBarAttributes(this.NavigationController.NavigationBar);
NavigationControllerUtil.SetNavigationTitle(this.NavigationItem, Constants.ApplicationName);
UIButton rightButton = new UIButton(UIButtonType.InfoLight);
rightButton.TouchUpInside += NavBarButtonInfo_TouchUpInside;
UIBarButtonItem rightBarButton = new UIBarButtonItem(customView: rightButton);
this.NavigationItem.SetRightBarButtonItem(rightBarButton, true);
// Set up touch events
this.GetStartedButton.TouchUpInside += GetStartedButton_TouchUpInside;
//set the initial focus element
UIAccessibility.PostNotification(UIAccessibilityPostNotification.ScreenChanged, Title);
}
/// <summary>
/// Creates the UIImagePickerController picker in either camera or photo mode.
/// Throws an ArgumentException if <see cref="sourceType"/> is neither "camera" nor "photo".
/// </summary>
///
/// <param name="mode">The source of UIImagePickerController.</param>
private void CreateImagePicker(UIImagePickerControllerSourceType sourceType)
{
imagePicker = new UIImagePickerController();
imagePicker.Delegate = this;
NavigationControllerUtil.SetNavigationBarAttributes(imagePicker.NavigationBar);
if (sourceType == UIImagePickerControllerSourceType.Camera)
{
// set our source to the camera
imagePicker.SourceType = sourceType;
// open camera in photo mode only
imagePicker.CameraCaptureMode = UIImagePickerControllerCameraCaptureMode.Photo;
}
else if (sourceType == UIImagePickerControllerSourceType.PhotoLibrary)
{
// Set our source to the photo library
// The 'availableMediaTypes' property determines the types of media presented in the interface.
// By default, this is set to the single value kUTTypeImage, which specifies that only
// still images should be displayed in the media picker when browsing saved media.
// See https://developer.apple.com/documentation/uikit/uiimagepickercontroller/1619173-mediatypes
imagePicker.SourceType = sourceType;
}
else
{
// should never enter this
throw new ArgumentException("Invalid UIIMagePickerControlerSourceType.");
}
AnalyticsService.TrackEvent(AnalyticsService.Event.ImagePickerSelected, new Dictionary <string, string> {
{ AnalyticsService.PropertyKey.Method, imagePicker.SourceType.ToString() }
});
// Set handlers
imagePicker.FinishedPickingMedia += Handle_FinishedPickingMedia;
imagePicker.Canceled += Handle_Canceled;
}
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");
}