public override void ViewDidDisappear(bool animated)
{
base.ViewDidDisappear(animated);
if (BackgroundImageView != null)
{
BackgroundImageView.RemoveFromSuperview();
BackgroundImageView.Dispose();
BackgroundImageView = null;
}
if (LogoImageView != null)
{
LogoImageView.RemoveFromSuperview();
LogoImageView.Dispose();
LogoImageView = null;
}
if (loadingOverlay != null)
{
loadingOverlay.Hide();
loadingOverlay = null;
//loadingOverlay.Dispose();
}
//classifications.Clear();
//CollectionView.ReloadData();
//CollectionView.DataSource = null;
}
public void LoadBackgroundImages()
{
if (BackgroundImageView != null)
{
BackgroundImageView.RemoveFromSuperview();
BackgroundImageView.Dispose();
BackgroundImageView = null;
}
if (LogoImageView != null)
{
LogoImageView.RemoveFromSuperview();
LogoImageView.Dispose();
LogoImageView = null;
}
Random rnd = new Random();
var randomDouble = (int)(rnd.NextDouble() * 10) - 1;
if (randomDouble < 0 || randomDouble > 9)
{
randomDouble = 0;
}
var imageName = UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad ? "tablet_back" : "background";
//var sourceImage = HelperMethods.GetImageFromCacheOrDefault(AppDelegate.FirstAd.ImageURL);
var sourceImage = UIImage.FromBundle(imageName + randomDouble + ".png");
var resizedImage = sourceImage.ScaleImageToPreventHorizontalWhiteSpace(View.Frame.Size.Width);
BackgroundImageView = new UIImageView(resizedImage);
BackgroundImageView.ContentMode = UIViewContentMode.ScaleAspectFit;
var extraYForNewFrameBelowNavBar = UIApplication.SharedApplication.StatusBarFrame.Height + NavigationController.NavigationBar.Bounds.Height;
var currentFrame = BackgroundImageView.Frame;
BackgroundImageView.Frame = new CoreGraphics.CGRect(currentFrame.X, currentFrame.Y + extraYForNewFrameBelowNavBar, currentFrame.Width, currentFrame.Height);
//this.CollectionView.Add(BackgroundImageView);
this.CollectionView.BackgroundView = BackgroundImageView;
var logoImage = UIImage.FromBundle("home_logo.png");
var resizedLogoImage = logoImage.ScaleImageToPreventHorizontalWhiteSpace(View.Frame.Size.Width * .8f);
LogoImageView = new UIImageView(resizedLogoImage);
LogoImageView.ContentMode = UIViewContentMode.ScaleAspectFit;
var currentLogoFrame = LogoImageView.Frame;
LogoImageView.Frame = new CoreGraphics.CGRect((View.Bounds.Width - currentLogoFrame.Width) / 2, View.Bounds.Height * (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad ? .525 : .6), currentLogoFrame.Width, currentLogoFrame.Height);
this.View.Add(LogoImageView);
//View.SendSubviewToBack(LogoImageView);
this.CollectionView.BackgroundColor = UIColor.White.ColorWithAlpha(.8f);
//this.View.BringSubviewToFront(this.CollectionView);
classifications = new List <IClassification>();
if (!Settings.IsRegistered)
{
classifications.Add(new Amphibian());
classifications.Add(new Commercial());
classifications.Add(new Experimental());
classifications.Add(new Helicopter());
classifications.Add(new LightSport());
classifications.Add(new Jet());
classifications.Add(new SingleEngine());
classifications.Add(new PCL.Single());
classifications.Add(new TwinPiston());
classifications.Add(new TwinTurbine());
classifications.Add(new Vintage());
classifications.Add(new Warbird());
}
else
{
if (Settings.IsAmphibian)
{
classifications.Add(new Amphibian());
}
if (Settings.IsCommercial)
{
classifications.Add(new Commercial());
}
if (Settings.IsExperimental)
{
classifications.Add(new Experimental());
}
if (Settings.IsHelicopter)
{
classifications.Add(new Helicopter());
}
if (Settings.IsLightSport)
{
classifications.Add(new LightSport());
}
if (Settings.IsJets)
{
classifications.Add(new Jet());
}
if (Settings.IsSingleEngine)
{
classifications.Add(new SingleEngine());
}
if (Settings.IsSingles)
{
classifications.Add(new PCL.Single());
}
if (Settings.IsTwinPistons)
{
classifications.Add(new TwinPiston());
}
if (Settings.IsTwinTurbines)
{
classifications.Add(new TwinTurbine());
}
if (Settings.IsVintage)
{
classifications.Add(new Vintage());
}
if (Settings.IsWarbirds)
{
classifications.Add(new Warbird());
}
}
}