/**
* Displays a snackbar (new in material design) at the bottom of the screen
* - parameter text: The message to be displayed
* - parameter duration: The duration of the snackbar
*/
public static void Show(string text, NBLunchDuration duration, UIView windowView = null)
{
if (windowView == null)
{
windowView = UIApplication.SharedApplication.GetTopView();
}
NBMaterialSnackbar toast = NBMaterialSnackbar.CreateSingleWithTextAndDuration(windowView, text: text,
duration: duration);
toast.Show();
}
private static NBMaterialSnackbar CreateSingleWithTextAndDuration(UIView windowView, string text, NBLunchDuration duration)
{
NBMaterialSnackbar snack = new NBMaterialSnackbar();
snack.lunchDuration = duration;
snack.TranslatesAutoresizingMaskIntoConstraints = false;
snack.currentHeight = snack.kMinHeight;
snack.textLabel = new UILabel();
snack.textLabel.BackgroundColor = UIColor.Clear;
snack.textLabel.TextAlignment = UITextAlignment.Left;
snack.textLabel.Font = snack.kFontRoboto;
snack.textLabel.TextColor = snack.kFontColor;
snack.textLabel.Lines = 1;
snack.textLabel.Alpha = 0.0f;
snack.textLabel.TranslatesAutoresizingMaskIntoConstraints = false;
snack.textLabel.Text = text;
snack.AddSubview(snack.textLabel);
windowView.AddSubview(snack);
snack.constraintViews.SetValueForKey(snack.textLabel, new NSString("textLabel"));
snack.constraintViews.SetValueForKey(snack, new NSString("snack"));
snack.constraintMetrics.SetValueForKey(new NSNumber(snack.kVerticalSinglePadding), new NSString("vPad"));
snack.constraintMetrics.SetValueForKey(new NSNumber(snack.kHorizontalPadding), new NSString("hPad"));
snack.constraintMetrics.SetValueForKey(new NSNumber(snack.kMinHeight), new NSString("minHeight"));
snack.AddConstraints(NSLayoutConstraint.FromVisualFormat("V:|-vPad-[textLabel]-vPad-|",
NSLayoutFormatOptions.DirectionLeadingToTrailing, metrics: snack.constraintMetrics,
views: snack.constraintViews));
snack.AddConstraints(NSLayoutConstraint.FromVisualFormat("H:|-hPad-[textLabel]-hPad-|", NSLayoutFormatOptions.DirectionLeadingToTrailing, metrics: snack.constraintMetrics, views: snack.constraintViews));
windowView.AddConstraints(NSLayoutConstraint.FromVisualFormat("V:[snack(==minHeight)]", NSLayoutFormatOptions.DirectionLeadingToTrailing, metrics: snack.constraintMetrics, views: snack.constraintViews));
windowView.AddConstraints(NSLayoutConstraint.FromVisualFormat("H:|[snack]|", NSLayoutFormatOptions.DirectionLeadingToTrailing, metrics: snack.constraintMetrics, views: snack.constraintViews));
snack.verticalConstraint = NSLayoutConstraint.Create((NSObject)snack, (NSLayoutAttribute)NSLayoutAttribute.Bottom, (NSLayoutRelation)NSLayoutRelation.Equal, (NSObject)windowView, (NSLayoutAttribute)NSLayoutAttribute.Bottom, (nfloat)1.0, constant: snack.currentHeight);
windowView.AddConstraint(snack.verticalConstraint);
return(snack);
}
// MARK: - Class functions
// TODO: Include user actions
// TODO: Include swipe to dismiss
/**
* Displays a snackbar (new in material design) at the bottom of the screen
*
* - parameter text: The message to be displayed
*/
public static void Show(string text, UIView windowView = null)
{
NBMaterialSnackbar.Show(text, NBLunchDuration.Medium, windowView);
}
