我在iOS sdk.i工作inapp购买项目准备了从appstore购买应用程序的inapp购买类,启用项目的内部内容。但是,我的问题是SKPaymentQueue没有完成我的class.here的代码我的inapp购买课程:
- (void)purchase {
[[SKPaymentQueue defaultQueue] removeTransactionObserver:self];
SKPayment *payment = [SKPayment paymentWithProductIdentifier:@"com.test"];
[[SKPaymentQueue defaultQueue] addTransactionObserver:self];
[[SKPaymentQueue defaultQueue] addPayment:payment];
}
- (void)provideContent:(NSString *)productIdentifier {
NSLog(@"Toggling flag for: %@", productIdentifier);
[[NSUserDefaults standardUserDefaults] setBool:TRUE forKey:productIdentifier];
[[NSUserDefaults standardUserDefaults] synchronize];
//[_purchasedProducts addObject:productIdentifier];
[[NSNotificationCenter defaultCenter] postNotificationName:kProductPurchasedNotification object:productIdentifier];
}
- (void)completeTransaction:(SKPaymentTransaction *)transaction {
NSLog(@"completeTransaction...");
//[self recordTransaction: transaction];
[self provideContent: transaction.payment.productIdentifier];
[[SKPaymentQueue defaultQueue] finishTransaction: transaction];
}
- (void)restoreTransaction:(SKPaymentTransaction *)transaction {
NSLog(@"restoreTransaction...");
//[self recordTransaction: transaction];
[self provideContent: transaction.originalTransaction.payment.productIdentifier];
[[SKPaymentQueue defaultQueue] finishTransaction: transaction];
}
- (void)failedTransaction:(SKPaymentTransaction *)transaction {
if (transaction.error.code != SKErrorPaymentCancelled)
{
NSLog(@"Transaction error: %@", transaction.error.localizedDescription);
}
[[NSNotificationCenter defaultCenter] removeObserver:self name:kProductPurchaseFailedNotification object:transaction];
[[NSNotificationCenter defaultCenter] postNotificationName:kProductPurchaseFailedNotification object:transaction];
//[[NSNotificationCenter defaultCenter] postNotificationName:@"NotificationName" object:transaction];
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
}
- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions {
for (SKPaymentTransaction *transaction in transactions) {
switch (transaction.transactionState) {
case SKPaymentTransactionStatePurchasing:
break;
case SKPaymentTransactionStatePurchased:
[self completeTransaction:transaction];
//[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
break;
case SKPaymentTransactionStateRestored:
//[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
[self restoreTransaction:transaction];
break;
case SKPaymentTransactionStateFailed:
if (transaction.error.code != SKErrorPaymentCancelled) {
NSLog(@"An error encounterd");
}
else {
NSLog(@"Cancelled!");
}
//[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
[self failedTransaction:transaction];
break;
}
}
}
- (void)dealloc
{
[[SKPaymentQueue defaultQueue] removeTransactionObserver:self];
[request release];
[super dealloc];
}
该行无法在我的班级[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
上执行,但事务未完成。
而我的另一个问题是nsnotificationcenter调用多次,如果我第一次点击它只调用一次没问题,另一次是nsnotificationcenter调用3次。
答案 0 :(得分:9)
我得到了解决方案,你的问题是addTransaction服务器重复你的问题,
尝试下面的代码,它必须工作:
static bool hasAddObserver=NO;
- (void)purchase {
if (!hasAddObserver) {//flag to fix this bug
/*=====================================*/
[[SKPaymentQueue defaultQueue] addTransactionObserver:self];
hasAddObserver=YES;
}
SKPayment *payment = [SKPayment paymentWithProductIdentifier:@"com.test"];
//[[SKPaymentQueue defaultQueue] addTransactionObserver:self];
[[SKPaymentQueue defaultQueue] addPayment:payment];
}
- (void)provideContent:(NSString *)productIdentifier {
NSLog(@"Toggling flag for: %@", productIdentifier);
[[NSUserDefaults standardUserDefaults] setBool:TRUE forKey:productIdentifier];
[[NSUserDefaults standardUserDefaults] synchronize];
//[_purchasedProducts addObject:productIdentifier];
[[NSNotificationCenter defaultCenter] postNotificationName:kProductPurchasedNotification object:productIdentifier];
}
- (void)completeTransaction:(SKPaymentTransaction *)transaction {
NSLog(@"completeTransaction...");
//[self recordTransaction: transaction];
[self provideContent: transaction.payment.productIdentifier];
[[SKPaymentQueue defaultQueue] finishTransaction: transaction];
}
- (void)restoreTransaction:(SKPaymentTransaction *)transaction {
NSLog(@"restoreTransaction...");
//[self recordTransaction: transaction];
[self provideContent: transaction.originalTransaction.payment.productIdentifier];
[[SKPaymentQueue defaultQueue] finishTransaction: transaction];
}
- (void)failedTransaction:(SKPaymentTransaction *)transaction {
if (transaction.error.code != SKErrorPaymentCancelled)
{
NSLog(@"Transaction error: %@", transaction.error.localizedDescription);
}
[[NSNotificationCenter defaultCenter] postNotificationName:kProductPurchaseFailedNotification object:transaction];
//[[NSNotificationCenter defaultCenter] postNotificationName:@"NotificationName" object:transaction];
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
}
- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions {
for (SKPaymentTransaction *transaction in transactions) {
switch (transaction.transactionState) {
case SKPaymentTransactionStatePurchasing:
break;
case SKPaymentTransactionStatePurchased:
//[self completeTransaction:transaction];
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
break;
case SKPaymentTransactionStateRestored:
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
//[self restoreTransaction:transaction];
break;
case SKPaymentTransactionStateFailed:
if (transaction.error.code != SKErrorPaymentCancelled) {
NSLog(@"An error encounterd");
}
else {
NSLog(@"Cancelled!");
}
//[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
[self failedTransaction:transaction];
break;
}
}
}
- (void)dealloc
{
[[SKPaymentQueue defaultQueue] removeTransactionObserver:self];
[request release];
[super dealloc];
}
欢迎!
答案 1 :(得分:3)
要解决此问题,只需添加[[SKPaymentQueue defaultQueue]removeTransactionObserver:self];
在[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
答案 2 :(得分:0)
你可以这样做:
- (void)buyProduct:(SKProduct *)product {
NSLog(@"Buying %@...", product.productIdentifier);
SKPayment * payment = [SKPayment paymentWithProduct:product];
[[SKPaymentQueue defaultQueue] addPayment:payment];
}
- (void)validateReceiptForTransaction:(SKPaymentTransaction *)transaction {
VerificationController * verifier = [VerificationController sharedInstance];
[verifier verifyPurchase:transaction completionHandler:^(BOOL success) {
if (success) {
NSLog(@"Successfully verified receipt!");
[self provideContentForProductIdentifier:transaction.payment.productIdentifier];
} else {
NSLog(@"Failed to validate receipt.");
[[SKPaymentQueue defaultQueue] finishTransaction: transaction];
}
}];
}
#pragma mark SKPaymentTransactionOBserver
- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions
{
for (SKPaymentTransaction *transaction in transactions) {
switch (transaction.transactionState) {
case SKPaymentTransactionStatePurchasing:
NSLog(@"Prossing.............");
break;
case SKPaymentTransactionStatePurchased:
{
[self completeTransaction:transaction];
NSError* error;
NSDictionary* jsonDict = [NSJSONSerialization
JSONObjectWithData:transaction.transactionReceipt
options:kNilOptions
error:&error];
NSLog(@"JSON Receipt: %@",jsonDict);
[[NSUserDefaults standardUserDefaults] setObject:jsonDict forKey:@"A"];
NSLog(@"Purchase was a Success.....");
}
break;
case SKPaymentTransactionStateFailed:
[self failedTransaction:transaction];
NSLog(@"Purchase cancelled");
break;
case SKPaymentTransactionStateRestored:
[self restoreTransaction:transaction];
default:
break;
}
}
}
- (void)completeTransaction:(SKPaymentTransaction *)transaction {
NSLog(@"completeTransaction...");
[self validateReceiptForTransaction:transaction];
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
}
- (void)restoreTransaction:(SKPaymentTransaction *)transaction {
NSLog(@"restoreTransaction...");
[self validateReceiptForTransaction:transaction];
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
}
- (void)failedTransaction:(SKPaymentTransaction *)transaction {
NSLog(@"failedTransaction...");
[[SKPaymentQueue defaultQueue] finishTransaction: transaction];
if (transaction.error.code != SKErrorPaymentCancelled)
{
NSLog(@"Transaction error: %@", transaction.error.localizedDescription);
MedPulseAppDelegate *appdelegate =( MedPulseAppDelegate *)[[UIApplication sharedApplication]delegate];
[appdelegate hideLoading];
}
[[SKPaymentQueue defaultQueue] finishTransaction: transaction];
}
- (void)provideContentForProductIdentifier:(NSString *)productIdentifier {
if ([productIdentifier isEqualToString:kMDPulseSubscriptionProductIdentifier]) {
[self purchaseSubscriptionWithMonths:1];
}
[[NSNotificationCenter defaultCenter] postNotificationName:IAPHelperProductPurchasedNotification object:productIdentifier userInfo:nil];
}
- (void)paymentQueue:(SKPaymentQueue *)queue restoreCompletedTransactionsFailedWithError:(NSError *)error {
NSLog(@"%s","User Cancel.");
}
- (void)paymentQueueRestoreCompletedTransactionsFinished:(SKPaymentQueue *)queue
{
NSLog(@"Restore completed transactions finished.");
NSLog(@" Number of transactions in queue: %d", [[queue transactions] count]);
for (SKPaymentTransaction *trans in [queue transactions])
{
NSLog(@" transaction id %@ for product %@.", [trans transactionIdentifier], [[trans payment] productIdentifier]);
NSLog(@" original transaction id: %@ for product %@.", [[trans originalTransaction] transactionIdentifier],
[[[trans originalTransaction] payment]productIdentifier]);
if ([[[trans payment] productIdentifier] isEqual: kMDPulseSubscriptionProductIdentifier]) {
NSLog(@"Purchase Restored");
// Do your stuff to unlock
}
}
}
- (void)restoreCompletedTransactions
{
NSLog(@"Restore Tapped in transaction process");
[[SKPaymentQueue defaultQueue] addTransactionObserver:self];
[[SKPaymentQueue defaultQueue] restoreCompletedTransactions];
}
欢迎!
如果您有任何疑问,请将其评论