void ReleaseDesignerOutlets()
{
if (TotalCoins != null)
{
TotalCoins.Dispose();
TotalCoins = null;
}
if (AmountToConsume != null)
{
AmountToConsume.Dispose();
AmountToConsume = null;
}
if (ConsumeButton != null)
{
ConsumeButton.Dispose();
ConsumeButton = null;
}
if (SpecialView != null)
{
SpecialView.Dispose();
SpecialView = null;
}
if (ViewTouched != null)
{
ViewTouched.Dispose();
ViewTouched = null;
}
}
/// <summary>
/// Views the did load.
/// </summary>
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Wireup amount to consume
AmountToConsume.ShouldBeginEditing = delegate(UITextField field){
//Placeholder
UIView.BeginAnimations("keyboard");
UIView.SetAnimationDuration(0.3f);
MoveView(-170);
UIView.CommitAnimations();
return(true);
};
AmountToConsume.ShouldReturn = delegate(UITextField field){
field.ResignFirstResponder();
//this.View.EndEditing(true);
UIView.BeginAnimations("keyboard");
UIView.SetAnimationDuration(0.3f);
MoveView(0);
UIView.CommitAnimations();
//field.Text holds the current value
return(true);
};
AmountToConsume.ShouldEndEditing = delegate(UITextField field){
field.ResignFirstResponder();
//this.View.EndEditing(true);
UIView.BeginAnimations("keyboard");
UIView.SetAnimationDuration(0.3f);
MoveView(0);
UIView.CommitAnimations();
//field.Text holds the current value
return(true);
};
// Stop editing if the user touches the view
ViewTouched.AddTarget(async delegate() {
// Close the keyboard if displayed
AmountToConsume.EndEditing(true);
});
// Wireup the consume button
ConsumeButton.TouchUpInside += (object sender, EventArgs e) => {
// Close the keyboard if displayed
AmountToConsume.EndEditing(true);
// Trap all errors
try {
// Verify
int amount = int.Parse(AmountToConsume.Text);
int available = PurchaseManager.ProductQuantityAvailable("gold.coins");
// Valid amount?
if (amount < 1 || amount > available)
{
//Display Alert Dialog Box
using (var alert = new UIAlertView("Xamarin.InAppPurchase", "Not a valid amount to consume. The amount to consume must be at least one and less than the available amount.", null, "OK", null))
{
alert.Show();
}
// Abort
return;
}
// Ask the purchase manager to consume the amount
PurchaseManager.ConsumeProductQuantity("gold.coins", amount);
}
catch {
//Display Alert Dialog Box
using (var alert = new UIAlertView("Xamarin.InAppPurchase", "Not a valid amount to consume.", null, "OK", null))
{
alert.Show();
}
}
};
}
