/// <summary>
/// Gets introductory offer details.
/// Includes Free Trial.
/// </summary>
/// <param name="productID">Product ID</param>
/// <returns>Offer details if exists.</returns>
public async UniTask <IntroductoryOffer> GetIntroductoryOfferDetailsAsync(string productID)
{
Product[] products = await GetAvailableProductsAsync();
if (products == null || products.Length == 0)
{
return(null);
}
var availableProducts = products.Where(pd => !pd.hasReceipt).ToArray();
if (availableProducts == null || availableProducts.Length == 0)
{
return(null);
}
Product[] p = availableProducts.Where(a => a.definition.id == productID).ToArray();
if (p.Length == 0)
{
return(null);
}
SkuDetails sku = GetSKU(productID);
if (sku == null)
{
return(null);
}
return(new GooglePlayIntroductoryOfferFactory(sku).Make());
}
private void LaunchBilling(SkuDetails sku, Activity parent)
{
Log.Debug(TAG, "LaunchBilling()");
BillingFlowParams billingFlowParams = BillingFlowParams.NewBuilder()
.SetSkuDetails(sku)
.Build();
billingClient.LaunchBillingFlow(parent, billingFlowParams);
}
private void ShowThankYouMessage(SkuDetails item)
{
AlertDialog.Builder dialog = new AlertDialog.Builder(parent_activity);
var alert = dialog.Create();
alert.SetTitle("Thank you for purchasing: " + FormatTitle(item.Title));
alert.SetMessage(item.Description);
alert.SetButton("OK", (c, ev) => { });
alert.Show();
}
public GooglePlayIntroductoryOfferFactory(SkuDetails sku)
{
// https://developer.android.com/reference/com/android/billingclient/api/SkuDetails?hl=ja
#if DEBUG_IAP
Debug.Log("---GooglePlayIntroductoryOfferFactory");
Debug.Log(sku.JsonSkuDetails);
#endif
// Subscription period, specified in ISO 8601 format.
Period regularPeriod = GetPeriod(sku.subscriptionPeriod);
// The billing period of the introductory price, specified in ISO 8601 format.
Period introductoryPeriod = GetPeriod(sku.introductoryPricePeriod);
// Trial period configured in Google Play Console, specified in ISO 8601 format.
Period freePeriod = GetPeriod(sku.freeTrialPeriod);
// common
// the title of the product.
this.SetLocalizedTitle(sku.title);
// the description of the product.
this.SetLocalizedDescription(sku.description);
// Returns ISO 4217 currency code for price and original price.
this.SetISOCurrencyCode(sku.price_currency_code);
// regular
this.SetRegularPrice(sku.price_amount_micros / 1000000);
this.SetLocalizedRegularPriceString(sku.price);
this.SetRegularUnit(regularPeriod.Unit);
this.SetRegularNumberOfUnit(regularPeriod.Number);
if (introductoryPeriod != null)
{
this.SetIntroductory(true);
// introductory
this.SetIntroductoryUnit(introductoryPeriod.Unit);
this.SetIntroductoryNumberOfUnits(introductoryPeriod.Number);
// The number of subscription billing periods for which the user will be given the introductory price, such as 3.
this.SetIntroductoryNumberOfPeriods(sku.introductoryPriceCycles);
// Introductory price in micro-units.
this.SetIntroductoryPrice(sku.introductoryPriceAmountMicros / 1000000);
// Formatted introductory price of a subscription, including its currency sign, such as €3.99.
this.SetIntroductoryPriceLocale(sku.introductoryPrice);
this.SetLocalizedIntroductoryPriceString(sku.introductoryPrice);
}
if (freePeriod != null)
{
// free trial
this.SetFreeTrial(true);
this.SetFreeTrialUnit(freePeriod.Unit);
this.SetFreeTrialNumberOfUnits(freePeriod.Number); // (number of unit * number of period) * unit = free trial duration
this.SetFreeTrialNumberOfPeriods(1);
}
this.SetOriginalJson(sku.JsonSkuDetails);
}
/// <summary>
/// Sku/Product details Handler
/// </summary>
/// <param name="billingResult"></param>
/// <param name="skuDetails"></param>
public void OnSkuDetailsResponse(BillingResult billingResult, IList <SkuDetails> skuDetails)
{
try
{
InAppBillingProducts = new List <InAppBillingProduct>();
if (billingResult.ResponseCode == BillingResponseCode.Ok)
{
// List<string> unavailableSkus = args.UnavailableSkus;
if (skuDetails?.Count > 0)
{
foreach (var product in skuDetails)
{
InAppBillingProducts.Add(new InAppBillingProduct
{
Description = product.Description,
LocalizedPrice = product.Price,
LocalizedIntroductoryPrice = product.IntroductoryPrice,
CurrencyCode = product.PriceCurrencyCode,
MicrosIntroductoryPrice = product.IntroductoryPriceAmountMicros,
MicrosPrice = product.PriceAmountMicros,
ProductId = product.Sku,
Name = product.Title,
Type = product.Type,
IconUrl = product.IconUrl,
IsRewarded = product.IsRewarded,
IntroductoryPrice = product.IntroductoryPrice,
IntroductoryPriceCycles = product.IntroductoryPriceCycles,
IntroductoryPricePeriod = product.IntroductoryPricePeriod,
SubscriptionPeriod = product.SubscriptionPeriod,
FreeTrialPeriod = product.FreeTrialPeriod,
OriginalPrice = product.OriginalPrice,
OriginalPriceAmountMicros = product.OriginalPriceAmountMicros
});
}
ProductToPurcase = skuDetails[0];
}
}
var errorCode = GetErrorCode(billingResult.ResponseCode);
if (errorCode != null) //No error
{
_tcsProducts?.TrySetException(errorCode);
}
else
{
_tcsProducts?.TrySetResult(InAppBillingProducts);
}
}
catch (Exception ex)
{
_tcsProducts?.TrySetException(ex);
}
}
/// <summary>
/// Completes the Purchase
/// </summary>
/// <param name="product"></param>
/// <returns></returns>
private async Task <PurchaseResult> DoPurchaseAsync(SkuDetails product)
{
if (BillingClient == null || !BillingClient.IsReady)
{
await ConnectAsync();
}
_tcsPurchase = new TaskCompletionSource <PurchaseResult>();
BillingFlowParams flowParams = BillingFlowParams.NewBuilder().SetSkuDetails(product).Build();
BillingResult responseCode = BillingClient.LaunchBillingFlow(CrossCurrentActivity.Current.Activity, flowParams);
return(await _tcsPurchase?.Task ?? default);
}
private void OnQueryInventorySucceeded(Inventory inventory)
{
SkuDetails skusDetail = inventory.GetSkuDetails(ItemPurchaseStore.AndroidStore);
priceText.text = skusDetail.CurrencyCode + " " + skusDetail.PriceValue;
#if UNITY_ANDROID
if (inventory.HasPurchase(ItemPurchaseStore.AndroidStore))
{
UserStockData userStock = UserStockData.Load();
userStock.PlusMinGem(Gems);
OpenIAB.consumeProduct(inventory.GetPurchase(ItemPurchaseStore.AndroidStore));
MessagePopup.Show("You have bought " + Name);
string command = "{";
command += "action:BUY_PEARL";
command += ",item:" + Name;
command += "}";
ServerStatistic.DoRequest(command);
}
#elif UNITY_IOS
if (inventory.HasPurchase(ItemPurchaseStore.IosStore))
{
UserStockData userStock = UserStockData.Load();
userStock.PlusMinGem(Gems);
OpenIAB.consumeProduct(inventory.GetPurchase(ItemPurchaseStore.IosStore));
MessagePopup.Show("You have bought " + Name);
string command = "{";
command += "action:BUY_PEARL";
command += ",item:" + Name;
command += "}";
ServerStatistic.DoRequest(command);
}
#elif UNITY_WP8
if (inventory.HasPurchase(ItemPurchaseStore.WpStore))
{
UserStockData userStock = UserStockData.Load();
userStock.PlusMinGem(Gems);
OpenIAB.consumeProduct(inventory.GetPurchase(ItemPurchaseStore.WpStore));
MessagePopup.Show("You have bought " + Name);
string command = "{";
command += "action:BUY_PEARL";
command += ",item:" + Name;
command += "}";
ServerStatistic.DoRequest(command);
}
#endif
}
/// <summary>
/// Get SKU information from Google Play
/// </summary>
/// <returns>Dictionary key:productId / value:SKU detail</returns>
public Dictionary <string, SkuDetails> GetSKUs()
{
Dictionary <string, string> SKUs = googlePlay.GetProductJSONDictionary();
Dictionary <string, SkuDetails> SKUDetails = new Dictionary <string, SkuDetails>();
foreach (var pair in SKUs)
{
SkuDetails detail = new SkuDetails();
SkuDetails.FromJson(pair.Value, out detail);
SKUDetails.Add(pair.Key, detail);
DebugLog($"------- \n pair.Key={pair.Key}\ndetail.JsonSkuDetails={detail.JsonSkuDetails}");
}
return(SKUDetails);
}
/// <summary>
/// Get SKU information from Google Play
/// </summary>
/// <param name="productId">target product id</param>
/// <returns></returns>
public SkuDetails GetSKU(string productId)
{
Dictionary <string, string> SKUs = GetSKUsJson();
if (!SKUs.ContainsKey(productId))
{
DebugLog($"{productId} doesn't exist in SKU dictionary.");
return(null);
}
SkuDetails detail = new SkuDetails();
SkuDetails.FromJson(SKUs[productId], out detail);
DebugLog(detail.JsonSkuDetails);
return(detail);
}
internal static InAppBillingProduct ToIAPProduct(this SkuDetails product)
{
return(new InAppBillingProduct
{
Name = product.Title,
Description = product.Description,
CurrencyCode = product.PriceCurrencyCode,
LocalizedPrice = product.Price,
ProductId = product.Sku,
MicrosPrice = product.PriceAmountMicros,
AndroidExtras = new InAppBillingProductAndroidExtras
{
SubscriptionPeriod = product.SubscriptionPeriod,
LocalizedIntroductoryPrice = product.IntroductoryPrice,
MicrosIntroductoryPrice = product.IntroductoryPriceAmountMicros,
FreeTrialPeriod = product.FreeTrialPeriod,
IconUrl = product.IconUrl,
IntroductoryPriceCycles = product.IntroductoryPriceCycles,
IntroductoryPricePeriod = product.IntroductoryPricePeriod,
MicrosOriginalPriceAmount = product.OriginalPriceAmountMicros,
OriginalPrice = product.OriginalPrice
}
});
}
