// Launches billing flow using billingFlowParamBuilder, in addition, it will add corresponding
// accountId, developerId parameters.
private void LaunchBillingFlow(AndroidJavaObject billingFlowParamBuilder)
{
if (!string.IsNullOrEmpty(_obfuscatedProfileId))
{
billingFlowParamBuilder.Call <AndroidJavaObject>(
Constants.BillingFlowParamsBuilderSetObfuscatedProfileIdMethod, _obfuscatedProfileId);
}
if (!string.IsNullOrEmpty(_obfuscatedAccountId))
{
billingFlowParamBuilder.Call <AndroidJavaObject>(
Constants.BillingFlowParamsBuilderSetObfuscatedAccountIdMethod, _obfuscatedAccountId);
}
_billingClient.Call <AndroidJavaObject>(
Constants.BillingClientLaunchBillingFlowMethod,
JniUtils.GetUnityAndroidActivity(),
billingFlowParamBuilder.Call <AndroidJavaObject>(Constants.BuildMethod));
}
public void ConfirmSubscriptionPriceChange(string productId, Action <bool> callback)
{
if (!IsGooglePlayInAppBillingServiceAvailable())
{
_billingUtil.RunOnMainThread(() => callback.Invoke(false));
return;
}
ProductDefinition unityProduct;
SkuDetails skuDetails;
if (!_inventory.GetUnityProductDefinition(productId, out unityProduct) ||
!_inventory.GetSkuDetails(unityProduct.storeSpecificId, out skuDetails))
{
_billingUtil.LogErrorFormat("Cannot find SKU for Unity product {0}", productId);
_billingUtil.RunOnMainThread(() => callback.Invoke(false));
return;
}
var listener = new PriceChangeConfirmationListener();
Action <AndroidJavaObject> cb = (billingResult) =>
_billingUtil.RunOnMainThread(() => ProcessPriceChangeResult(billingResult, callback));
listener.OnPriceChangeConfirmationResult += cb;
using (var priceChangeConfirmationParamBuilder =
new AndroidJavaObject(Constants.PriceChangeFlowParamsBuilder)
.Call <AndroidJavaObject>(Constants.PriceChangeFlowParamsBuilderSetSkuDetailsMethod,
skuDetails.ToJava()))
{
_billingClient.Call(
Constants.LaunchPriceChangeConfirmationFlowMethod,
JniUtils.GetUnityAndroidActivity(),
priceChangeConfirmationParamBuilder.Call <AndroidJavaObject>(Constants.BuildMethod),
listener);
}
}