Ios8 PKPaymentAuthorizationViewController显示为零视图控制器
我正试图在我的演示应用程序中集成Apple Pay，链接如下&我面临着一个问题。我已将我的iphone 6+操作系统更新为8.1.1版本，但仍然无法正确显示PKPaymentAuthorizationViewController&我收到错误“应用程序试图在目标上显示无模式视图控制器”。请提供一些建议，因为我对此束手无策。以下是我编写的代码：-Ios8 PKPaymentAuthorizationViewController显示为零视图控制器,ios8,applepay,Ios8,Applepay,我正试图在我的演示应用程序中集成Apple Pay，链接如下&我面临着一个问题。我已将我的iphone 6+操作系统更新为8.1.1版本，但仍然无法正确显示PKPaymentAuthorizationViewController&我收到错误“应用程序试图在目标上显示无模式视图控制器”。请提供一些建议，因为我对此束手无策。以下是我编写的代码：- PKPaymentRequest *request = [[PKPaymentRequest alloc] init]; request.currenc
PKPaymentRequest *request = [[PKPaymentRequest alloc] init];
request.currencyCode = @"USD";
request.countryCode = @"US";
// This is a test merchant id to demo the capability, this would work with Visa cards only.
request.merchantIdentifier = @"merchant.com.procharge"; // replace with YOUR_APPLE_MERCHANT_ID
request.applicationData = [@"" dataUsingEncoding:NSUTF8StringEncoding];
request.merchantCapabilities = PKMerchantCapability3DS;
request.supportedNetworks = @[PKPaymentNetworkMasterCard, PKPaymentNetworkVisa, PKPaymentNetworkAmex];
request.requiredBillingAddressFields = PKAddressFieldPostalAddress|PKAddressFieldPhone|PKAddressFieldEmail;
request.requiredShippingAddressFields = PKAddressFieldPostalAddress|PKAddressFieldPhone|PKAddressFieldEmail;
///Set amount here
NSString *amountText = @"0.01"; // Get the payment amount
NSDecimalNumber *amountValue = [NSDecimalNumber decimalNumberWithString:amountText];
PKPaymentSummaryItem *item = [[PKPaymentSummaryItem alloc] init];
item.amount = amountValue;
//item.amount = [[NSDecimalNumber alloc] initWithInt:20];
item.label = @"Test Payment Total";
request.paymentSummaryItems = @[item];
PKPaymentAuthorizationViewController *vc = nil;
// need to setup correct entitlement to make the view to show
@try
{
vc = [[PKPaymentAuthorizationViewController alloc] initWithPaymentRequest:request];
}
@catch (NSException *e)
{
NSLog(@"Exception %@", e);
}
if (vc != nil)
{
vc.delegate = self;
[self presentViewController:vc animated:YES completion:CompletionBlock];
}
else
{
//The device cannot make payments. Please make sure Passbook has valid Credit Card added.
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"PassKit Payment Error"
message:NSLocalizedString(@"The device cannot make payment at this time. Please check Passbook has Valid Credit Card and Payment Request has Valid Currency & Apple MerchantID.", @"")
delegate:nil
cancelButtonTitle:NSLocalizedString(@"OK", @"")
otherButtonTitles:nil];
[alert show];
}
感谢和问候在尝试演示viewcontroller之前，您是否实施了这些检查方法
// Determine whether this device can process payment requests.
// YES if the device is generally capable of making in-app payments.
// NO if the device cannot make in-app payments or if the user is restricted from authorizing payments.
+ (BOOL)canMakePayments;
// Determine whether this device can process payment requests using specific payment network brands.
// Your application should confirm that the user can make payments before attempting to authorize a payment.
// Your application may also want to alter its appearance or behavior when the user is not allowed
// to make payments.
// YES if the user can authorize payments on this device using one of the payment networks supported
// by the merchant.
// NO if the user cannot authorize payments on these networks or if the user is restricted from
// authorizing payments.
+ (BOOL)canMakePaymentsUsingNetworks:(NSArray *)supportedNetworks;
nil view controller表示您的
PKPaymentRequest