void ReleaseDesignerOutlets()
{
if (ActivityDescription != null)
{
ActivityDescription.Dispose();
ActivityDescription = null;
}
if (ActivityLogo != null)
{
ActivityLogo.Dispose();
ActivityLogo = null;
}
if (ActivityTitle != null)
{
ActivityTitle.Dispose();
ActivityTitle = null;
}
if (CancelButton != null)
{
CancelButton.Dispose();
CancelButton = null;
}
if (ContinueButton != null)
{
ContinueButton.Dispose();
ContinueButton = null;
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
NSNotificationCenter.DefaultCenter.AddObserver(UIKeyboard.DidShowNotification, KeyboardUpNotification);
ActivityTitle.ShouldReturn += TextFieldShouldReturn;
ActivityTitle.EditingDidBegin += TextFieldEditingDidBegin;
ActivityDescription.ShouldReturn += TextFieldShouldReturn;
ActivityDescription.EditingDidBegin += TextFieldEditingDidBegin;
// Limit how long the title and description strings can be
ActivityTitle.ShouldChangeCharacters += (textField, range, replacementString) =>
{
var newLength = textField.Text.Length + replacementString.Length - range.Length;
return(newLength <= 36 || (replacementString.Length - range.Length <= 0));
};
ActivityDescription.ShouldChangeCharacters += (textField, range, replacementString) =>
{
var newLength = textField.Text.Length + replacementString.Length - range.Length;
return(newLength <= 128 || (replacementString.Length - range.Length <= 0));
};
UITapGestureRecognizer tapGestureRecognizer =
new UITapGestureRecognizer(() => View.EndEditing(true));
View.AddGestureRecognizer(tapGestureRecognizer);
UITapGestureRecognizer imageTapGesture = new UITapGestureRecognizer(ImageTapped)
{
NumberOfTapsRequired = 1
};
ActivityLogo.UserInteractionEnabled = true;
ActivityLogo.AddGestureRecognizer(imageTapGesture);
folderPath = Common.LocalData.Storage.GetCacheFolder("created");
if (thisActivity != null)
{
// Load previously entered data into fields
ActivityTitle.Text = thisActivity.Name;
ActivityDescription.Text = thisActivity.Description;
if (!string.IsNullOrWhiteSpace(thisActivity.ImageUrl))
{
previousImagePath = thisActivity.ImageUrl;
Console.WriteLine("Existing image path: " + previousImagePath);
if (thisActivity.ImageUrl.StartsWith("upload"))
{
ImageService.Instance.LoadUrl(ServerUtils.GetUploadUrl(previousImagePath))
.Transform(new CircleTransformation())
.Into(ActivityLogo);
}
else
{
string url = AppUtils.GetPathForLocalFile(previousImagePath);
var suppress = ImageService.Instance.InvalidateCacheEntryAsync(url, FFImageLoading.Cache.CacheType.All, true);
ImageService.Instance.LoadFile(url).Transform(new CircleTransformation()).Into(ActivityLogo);
}
}
}
ContinueButton.TouchUpInside += ContinuePressed;
CancelButton.TouchUpInside += CancelPressed;
}