void LastRefreshFailed_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (ViewModel.LastRefreshFailed.Value && Visible)
{
InvokeOnMainThread(() =>
{
FeedbackGenerator = new UINotificationFeedbackGenerator();
FeedbackGenerator.NotificationOccurred(UINotificationFeedbackType.Error);
View.LayoutIfNeeded();
StatusViewHiddenConstraint.Active = false;
UIView.Animate(0.3, 0, UIViewAnimationOptions.CurveEaseOut, () => View.LayoutIfNeeded(), null);
});
HideOverlayCancellationToken?.Cancel();
HideOverlayCancellationToken = new CancellationTokenSource();
Task.Delay(3000, HideOverlayCancellationToken.Token).ContinueWith(t2 =>
{
if (t2.IsCanceled)
{
return;
}
InvokeOnMainThread(() =>
{
View.LayoutIfNeeded();
StatusViewHiddenConstraint.Active = true;
UIView.Animate(0.3, 0, UIViewAnimationOptions.CurveEaseIn, () => View.LayoutIfNeeded(), null);
FeedbackGenerator = null;
});
});
}
}
private async void PuckUpBarButtonItem_Clicked(object sender, EventArgs e)
{
var haptic = new UINotificationFeedbackGenerator();
haptic.Prepare();
var pickedUp = await Delivery.MarkAsPickedUp(Delivery, UserId);
UIAlertController alert = null;
if (pickedUp)
{
haptic.NotificationOccurred(UINotificationFeedbackType.Success);
alert = UIAlertController.Create("Success", "Delivery set as picked up", UIAlertControllerStyle.Alert);
}
else
{
haptic.NotificationOccurred(UINotificationFeedbackType.Error);
alert = UIAlertController.Create("Failure", "Please try agail", UIAlertControllerStyle.Alert);
}
alert.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
PresentViewController(alert, true, null);
}
public void HapticFeedbackGenErrorAsync()
{
var feedback = new UINotificationFeedbackGenerator();
feedback.Prepare();
switch ((UIDevice.CurrentDevice.ValueForKey(new Foundation.NSString("_feedbackSupportLevel")) as Foundation.NSNumber).Int16Value)
{
case 1:
using (var feedbackLow = new UISelectionFeedbackGenerator())
{
feedbackLow.SelectionChanged();
}
break;
case 2:
{
feedback.NotificationOccurred(UINotificationFeedbackType.Error);
}
break;
default:
Vibration.Vibrate(40);
Task.Delay(20);
Vibration.Vibrate(40);
break;
}
}
public void Before(Session contextEntity)
{
if (UIDevice.CurrentDevice.CheckSystemVersion(10, 0))
{
_feedback = new UINotificationFeedbackGenerator();
_feedback.Prepare();
}
}
public HapticFeedback()
{
if (UIDevice.CurrentDevice.CheckSystemVersion(10, 0))
{
// The UINotificationFeedbackGenerator will use the Taptic Engine in newer iPhones
_feedback = new UINotificationFeedbackGenerator();
_feedback.Prepare();
}
}
partial void NotificationAction(Foundation.NSObject sender)
{
// Initialize feedback
var notification = new UINotificationFeedbackGenerator();
notification.Prepare();
// Trigger feedback
notification.NotificationOccurred(UINotificationFeedbackType.Error);
}
private async void BtnBarItemDelever_Clicked(object sender, EventArgs e)
{
var haptic = new UINotificationFeedbackGenerator();
haptic.Prepare();
bool status = await Delivery.DeliveredPackage(delivery);
UIAlertController alert = null;
if (status)
{
haptic.NotificationOccurred(UINotificationFeedbackType.Success);
alert = UIAlertController.Create("Sucess", "Your package is Delivered. Enjoy!", UIAlertControllerStyle.Alert);
}
else
{
haptic.NotificationOccurred(UINotificationFeedbackType.Error);
alert = UIAlertController.Create("failed", "Try Again!", UIAlertControllerStyle.Alert);
}
alert.AddAction(UIAlertAction.Create("ok", UIAlertActionStyle.Default, null));
PresentViewController(alert, true, null);
}
private async void DeliverBarButtonItem_Clicked(object sender, EventArgs e)
{
var haptic = new UINotificationFeedbackGenerator();
haptic.Prepare();
bool result = await Delivery.MarkAsDelivered(delivery);
UIAlertController alert = null;
if (result)
{
haptic.NotificationOccurred(UINotificationFeedbackType.Success);
alert = UIAlertController.Create("Success", "Delivery has been delivered", UIAlertControllerStyle.Alert);
}
else
{
haptic.NotificationOccurred(UINotificationFeedbackType.Error);
alert = UIAlertController.Create("Failure", "Please try again", UIAlertControllerStyle.Alert);
}
alert.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
PresentViewController(alert, true, null);
}
public void Feedback(HapticEffect effect, EffectMode mode = EffectMode.Default)
{
if (mode == EffectMode.Off ||
effect == HapticEffect.None ||
!UIDevice.CurrentDevice.CheckSystemVersion(10, 0))
{
return;
}
if (mode == EffectMode.Default && Forms9Patch.Settings.HapticEffectMode == EffectMode.Off)
{
return;
}
switch (effect)
{
case HapticEffect.Selection:
{
using (var selection = new UISelectionFeedbackGenerator())
{
selection.Prepare();
selection.SelectionChanged();
}
}
break;
case HapticEffect.LightImpact:
{
using (var impact = new UIImpactFeedbackGenerator(UIImpactFeedbackStyle.Light))
{
impact.Prepare();
impact.ImpactOccurred();
}
}
break;
case HapticEffect.MediumImpact:
{
using (var impact = new UIImpactFeedbackGenerator(UIImpactFeedbackStyle.Medium))
{
impact.Prepare();
impact.ImpactOccurred();
}
}
break;
case HapticEffect.HeavyImpact:
{
using (var impact = new UIImpactFeedbackGenerator(UIImpactFeedbackStyle.Heavy))
{
impact.Prepare();
impact.ImpactOccurred();
}
}
break;
case HapticEffect.ErrorNotification:
{
// Initialize feedback
using (var notification = new UINotificationFeedbackGenerator())
{
notification.Prepare();
notification.NotificationOccurred(UINotificationFeedbackType.Error);
}
}
break;
case HapticEffect.WarningNotification:
{
// Initialize feedback
using (var notification = new UINotificationFeedbackGenerator())
{
notification.Prepare();
notification.NotificationOccurred(UINotificationFeedbackType.Warning);
}
}
break;
case HapticEffect.SuccessNotification:
{
// Initialize feedback
using (var notification = new UINotificationFeedbackGenerator())
{
notification.Prepare();
notification.NotificationOccurred(UINotificationFeedbackType.Success);
}
}
break;
}
}
private async void DoCamera()
{
if (CrossMedia.Current == null)
{
await CrossMedia.Current.Initialize();
}
if (!CrossMedia.Current.IsCameraAvailable ||
!CrossMedia.Current.IsTakePhotoSupported || !CrossMedia.Current.IsPickPhotoSupported)
{
UserDialogs.Instance.Alert("No camera found.", null, "OK");
return;
}
var file = await CrossMedia.Current.TakePhotoAsync(new Plugin.Media.Abstractions.StoreCameraMediaOptions
{
});
if (file == null)
{
UserDialogs.Instance.Alert("You didn't take a photo.", null, "OK");
return;
}
Stream s = file.GetStream();
byte[] result = null;
var buffer = new byte[16 * 1024];
using (MemoryStream ms = new MemoryStream())
{
int read;
while ((read = s.Read(buffer, 0, buffer.Length)) > 0)
{
ms.Write(buffer, 0, read);
}
result = ms.ToArray();
}
//show and tell shit, then Run ML
SEEFOOD.Hidden = true;
stat.Hidden = false;
selectCamRollButton.Hidden = true;
takePhotoButton.Hidden = true;
image.Hidden = false;
spinnyboy.Hidden = false;
this.hotdogLbl.Hidden = true;
this.ramenLbl.Hidden = true;
this.ramenOrHotdog.Hidden = true;
spinnyboy.StartAnimating();
returnToMenu.Hidden = false;
this.stat.Text = "Analyzing...";
this.stat.TextColor = UIKit.UIColor.Black;
showDebugInfo.Hidden = false;
var data = NSData.FromArray(result);
image.Image = UIImage.LoadFromData(data);
await Task.Delay(1000);
//ML
Console.WriteLine("Selected: " + ViewController.Type.ToString());
//First we check what type of thing we have here
if (ViewController.Type.Equals("Hotdog"))
{
var assetPath = NSBundle.MainBundle.GetUrlForResource("model", "mlmodel");
var transform = MLModel.CompileModel(assetPath, out NSError compErr);
MLModel model = MLModel.Create(transform, out NSError fucl);
var vnModel = VNCoreMLModel.FromMLModel(model, out NSError rror);
var ciImage = new CIImage(image.Image);
var classificationRequest = new VNCoreMLRequest(vnModel);
//just do it
var handler = new VNImageRequestHandler(ciImage, ImageIO.CGImagePropertyOrientation.Up, new VNImageOptions());
handler.Perform(new[] { classificationRequest }, out NSError perfError);
var results = classificationRequest.GetResults <VNClassificationObservation>();
var thing = results[0];
Console.WriteLine("Hotdog OUT " + thing.Identifier);
switch (thing.Identifier)
{
case "hotdog":
if (thing.Confidence > 0.85f)
{
this.stat.Text = "✅ Hotdog";
this.stat.TextColor = UIKit.UIColor.Green;
this.stat.TextAlignment = UITextAlignment.Center;
spinnyboy.Hidden = true;
spinnyboy.StopAnimating();
}
else
{
this.stat.Text = "❌ Not Hotdog";
this.stat.TextColor = UIKit.UIColor.Red;
this.stat.TextAlignment = UITextAlignment.Center;
spinnyboy.Hidden = true;
spinnyboy.StopAnimating();
}
break;
case "nothotdog":
this.stat.Text = "❌ Not Hotdog";
this.stat.TextColor = UIKit.UIColor.Red;
this.stat.TextAlignment = UITextAlignment.Center;
spinnyboy.Hidden = true;
spinnyboy.StopAnimating();
break;
}
this.confidence = thing.Confidence;
// cache the instance
var haptic = new UINotificationFeedbackGenerator();
// Do this in advance so it is ready to be called on-demand without delay...
haptic.Prepare();
// produce the feedback as many times as needed
haptic.NotificationOccurred(UINotificationFeedbackType.Success);
// when done all done, clean up
haptic.Dispose();
}
else
{
NSUrl modelPath = NSBundle.MainBundle.GetUrlForResource("Ramen", "mlmodel");
if (modelPath == null)
{
Console.WriteLine("peeepee");
}
var transform = MLModel.CompileModel(modelPath, out NSError compErr);
MLModel model = MLModel.Create(transform, out NSError fucl);
var vnModel = VNCoreMLModel.FromMLModel(model, out NSError rror);
var ciImage = new CIImage(image.Image);
var classificationRequest = new VNCoreMLRequest(vnModel);
//just do it
var handler = new VNImageRequestHandler(ciImage, ImageIO.CGImagePropertyOrientation.Up, new VNImageOptions());
handler.Perform(new[] { classificationRequest }, out NSError perfError);
var results = classificationRequest.GetResults <VNClassificationObservation>();
var thing = results[0];
Console.WriteLine("Ramen OUT " + thing.Identifier);
switch (thing.Identifier)
{
case "ramen":
if (thing.Confidence > 0.85f)
{
this.stat.Text = "✅ Ramen";
this.stat.TextColor = UIKit.UIColor.Green;
this.stat.TextAlignment = UITextAlignment.Center;
spinnyboy.Hidden = true;
spinnyboy.StopAnimating();
}
else
{
this.stat.Text = "❌ Not Ramen";
this.stat.TextColor = UIKit.UIColor.Red;
this.stat.TextAlignment = UITextAlignment.Center;
spinnyboy.Hidden = true;
spinnyboy.StopAnimating();
}
break;
case "notramen":
this.stat.Text = "❌ Not Ramen";
this.stat.TextColor = UIKit.UIColor.Red;
this.stat.TextAlignment = UITextAlignment.Center;
spinnyboy.Hidden = true;
spinnyboy.StopAnimating();
break;
}
this.confidence = thing.Confidence;
var haptic = new UINotificationFeedbackGenerator();
// Do this in advance so it is ready to be called on-demand without delay...
haptic.Prepare();
// produce the feedback as many times as needed
haptic.NotificationOccurred(UINotificationFeedbackType.Success);
// when done all done, clean up
haptic.Dispose();
}
}
