我知道之前有人问过：iPhone In App Purchase - response.products 还是空的？
但我也在尝试实现应用内购买，但我的 response.products 是空的。我的情况：
我一次上传并拒绝了我的二进制文件。
但后来我又把状态放回等待上传。（有关系吗？）
我所有的应用内购买产品的状态都是“准备提交”。
我的生产用户已注销。测试用户尚未登录。
-(void) requestProductData{
SKProductsRequest *productRequest= [[SKProductsRequest alloc]
initWithProductIdentifiers:[NSSet setWithObjects:
@"com.mydomain.myapp.Pack1",
@"com.mydomain.myapp.Pack2",
@"com.mydomain.myapp.Pack3",nil]];
productRequest.delegate = self;
[productRequest start];
}
-(void)productsRequest:(SKProductsRequest *)request
didReceiveResponse:(SKProductsResponse *)response{
NSArray *myProducts = response.products;
NSLog(@"%d",[myProducts count]);//this prints 0
for(SKProduct * product in myProducts) {
[products addObject:product];
}
[request autorelease];
}
in my viewdidload:
if([SKPaymentQueue canMakePayments]) {
NSLog(@"IN-APP:can make payments");
}
else {
NSLog(@"IN-APP:can't make payments");
}
/*load transaction history to see if the user already bought some packs*/
[[SKPaymentQueue defaultQueue] addTransactionObserver:self];
products = [[NSMutableArray alloc] init];
NSArray *paths = NSSearchPathForDirectoriesInDomains (NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString * path = [documentsDirectory stringByAppendingPathComponent: @"history.plist"];
self.transactionHistory = [NSMutableArray arrayWithContentsOfFile: path];
if(!transactionHistory) {
NSMutableArray *_transactionHistory = [[NSMutableArray alloc] init];
self.transactionHistory = _transactionHistory;
[_transactionHistory release];
}
//some other initializations here
[self requestProductData];
for (NSString *invalidProductId in response.invalidProductIdentifiers)
{
NSLog(@"Invalid product id: %@" , invalidProductId);
}
//this returns 3 of my product id's