void ReleaseDesignerOutlets()
{
if (IntroductionLabel != null)
{
IntroductionLabel.Dispose();
IntroductionLabel = null;
}
if (AboutLabel != null)
{
AboutLabel.Dispose();
AboutLabel = null;
}
if (LearnMoreButton != null)
{
LearnMoreButton.Dispose();
LearnMoreButton = null;
}
if (FooterLabel != null)
{
FooterLabel.Dispose();
FooterLabel = null;
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
View.BackgroundColor = Rock.Mobile.UI.Util.GetUIColor(ControlStylingConfig.BackgroundColor);
// setup the news title
NewsTitle = new UILabel( );
NewsTitle.Layer.AnchorPoint = CGPoint.Empty;
View.AddSubview(NewsTitle);
ControlStyling.StyleUILabel(NewsTitle, ControlStylingConfig.Font_Bold, ControlStylingConfig.Large_FontSize);
NewsTitle.Text = NewsItem.Title;
NewsTitle.SizeToFit( );
// populate the details view with this news item.
NewsDescription = new UITextView( );
NewsDescription.Layer.AnchorPoint = CGPoint.Empty;
View.AddSubview(NewsDescription);
NewsDescription.Text = NewsItem.Description;
NewsDescription.BackgroundColor = UIColor.Clear;
NewsDescription.TextColor = Rock.Mobile.UI.Util.GetUIColor(ControlStylingConfig.Label_TextColor);
NewsDescription.Font = Rock.Mobile.PlatformSpecific.iOS.Graphics.FontManager.GetFont(ControlStylingConfig.Font_Light, ControlStylingConfig.Small_FontSize);
NewsDescription.TextContainerInset = UIEdgeInsets.Zero;
NewsDescription.TextContainer.LineFragmentPadding = 0;
NewsDescription.Editable = false;
// we should always assume images are in cache. If they aren't, show a placeholder.
// It is not our job to download them.
ImageBanner = new UIImageView( );
ImageBanner.Layer.AnchorPoint = CGPoint.Empty;
// scale the image down to fit the contents of the window, but allow cropping.
ImageBanner.BackgroundColor = UIColor.Clear;
ImageBanner.ContentMode = UIViewContentMode.ScaleAspectFill;
ImageBanner.ClipsToBounds = true;
View.AddSubview(ImageBanner);
// do we have the real image?
if (TryLoadHeaderImage(NewsItem.ImageName) == false)
{
// no, so use a placeholder and request the actual image
ImageBanner.Image = new UIImage(NSBundle.MainBundle.BundlePath + "/" + PrivateGeneralConfig.NewsDetailsPlaceholder);
// resize the image to fit the width of the device
nfloat imageAspect = PrivateNewsConfig.NewsMainAspectRatio;
ImageBanner.Frame = new CGRect(0, 0, View.Bounds.Width, View.Bounds.Width * imageAspect);
// request!
string widthParam = string.Format("&width={0}", View.Bounds.Width * UIScreen.MainScreen.Scale);
string requestUrl = Rock.Mobile.Util.Strings.Parsers.AddParamToURL(NewsItem.ImageURL, widthParam);
FileCache.Instance.DownloadFileToCache(requestUrl, NewsItem.ImageName, null,
delegate
{
Rock.Mobile.Threading.Util.PerformOnUIThread(delegate {
if (IsVisible == true)
{
TryLoadHeaderImage(NewsItem.ImageName);
}
});
});
}
DetailsBannerButton = new UIButton( );
View.AddSubview(DetailsBannerButton);
DetailsBannerButton.Frame = ImageBanner.Frame;
DetailsBannerButton.TouchUpInside += (object sender, EventArgs e) =>
{
Handle_LearnMore( );
};
// if we're in developer mode, add the start / end times for this promotion
if (MobileApp.Shared.Network.RockLaunchData.Instance.Data.DeveloperModeEnabled == true)
{
NewsDescription.Text += NewsItem.GetDeveloperInfo( );
}
// finally setup the Learn More button
LearnMoreButton = UIButton.FromType(UIButtonType.System);
View.AddSubview(LearnMoreButton);
LearnMoreButton.TouchUpInside += (object sender, EventArgs e) =>
{
Handle_LearnMore( );
};
// if there's no URL associated with this news item, hide the learn more button.
if (string.IsNullOrWhiteSpace(NewsItem.ReferenceURL) == true)
{
LearnMoreButton.Hidden = true;
}
ControlStyling.StyleButton(LearnMoreButton, NewsStrings.LearnMore, ControlStylingConfig.Font_Regular, ControlStylingConfig.Small_FontSize);
LearnMoreButton.SizeToFit( );
}
