public override void ViewDidLoad()
{
base.ViewDidLoad();
// Wireup switch
ShuffleSwitch.On = PurchaseManager.ShuffleProductsOnPersistence;
ShuffleSwitch.ValueChanged += (sender, e) => {
// Read new value
PurchaseManager.ShuffleProductsOnPersistence = ShuffleSwitch.On;
};
// Wireup amount to consume
AddProduct.ShouldBeginEditing = delegate(UITextField field){
//Placeholder
UIView.BeginAnimations("keyboard");
UIView.SetAnimationDuration(0.3f);
MoveView(-170);
UIView.CommitAnimations();
return(true);
};
AddProduct.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);
};
AddProduct.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
AddProduct.EndEditing(true);
});
// Wireup the add button
AddButton.TouchUpInside += (sender, e) => {
// Close the keyboard if displayed
AddProduct.EndEditing(true);
// Ask iTunes App Store to fetch the product's details
if (AddProduct.Text != "")
{
PurchaseManager.QueryInventory(AddProduct.Text);
// Clear
AddProduct.Text = "";
}
};
// Adjust GUI if we are running against the real iTunes App Store
if (!PurchaseManager.SimulateiTunesAppStore)
{
// Hide the simulation interface
AddLabel.Hidden = true;
AddProduct.Hidden = true;
AddButton.Hidden = true;
AddDescription.Hidden = true;
}
// Wireup reset button
ResetButton.TouchUpInside += (caller, e) => {
//Verify that the user really wants to erase all purchase information
UIAlertView alert = new UIAlertView("WARNING!", "Do you really want to erase all purchase information for this user? This command cannot be undone!", null, "Cancel", "Erase");
//Wireup events
alert.CancelButtonIndex = 0;
alert.Clicked += (sender, buttonArgs) => {
//Did the user verify termination?
if (buttonArgs.ButtonIndex == 1)
{
//Yes, nuke all information
_purchaseManager.PurgeProducts();
// Reload the interface with the requested products
// Ask the iTunes App Store to return information about available In App Products for sale
_purchaseManager.QueryInventory(new string[] {
"product.nonconsumable",
"feature.nonconsumable",
"feature.nonconsumable.fail",
"gold.coins.consumable_x25",
"gold.coins.consumable_x50",
"gold.coins.consumable_x100",
"newsletter.freesubscription",
"magazine.subscription.duration1month",
"antivirus.nonrenewingsubscription.duration6months",
"antivirus.nonrenewingsubscription.duration1year",
"product.nonconsumable.invalid",
"content.nonconsumable.downloadable",
"content.nonconsumable.downloadfail",
"content.nonconsumable.downloadupdate"
});
}
};
//Display dialog
alert.Show();
};
}
/// <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();
}
}
};
}
