我遇到了一个问题，我有一个应用内购买，我想用我的沙盒进行测试。应用内购买的状态是“准备提交”，我已按照步骤将 pkg 文件上传到应用内购买。
沙箱中的交易工作正常，但在下载时，- (void)paymentQueue:(SKPaymentQueue *)queue updatedDownloads:(NSArray *)downloads 委托函数只被调用一次。它首先进入块“else if (download.downloadState == SKDownloadStateActive)”，并打印“Progress ... 0 ..”
应用内购买是否必须经过 Apple 的“审核和批准”才能下载？否则可能是什么错误？
谢谢。
- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions
{
for (SKPaymentTransaction * transaction in transactions) {
switch (transaction.transactionState)
{
case SKPaymentTransactionStatePurchased:
if (transaction.downloads) {
[[SKPaymentQueue defaultQueue] startDownloads:transaction.downloads];
}
[self completeTransaction:transaction];
break;
case SKPaymentTransactionStateFailed:
[self failedTransaction:transaction];
break;
case SKPaymentTransactionStateRestored:
if (transaction.downloads) {
[[SKPaymentQueue defaultQueue] startDownloads:transaction.downloads];
}
[self restoreTransaction:transaction];
default:
break;
}
};
}
- (void)paymentQueue:(SKPaymentQueue *)queue updatedDownloads:(NSArray *)downloads;
{
for (SKDownload *download in downloads) {
if (download.downloadState == SKDownloadStateFinished) {
[self processDownload:download]; // not written yet
// now we're done
[queue finishTransaction:download.transaction];
} else if (download.downloadState == SKDownloadStateActive) {
NSString *productID = download.contentIdentifier; // in app purchase identifier
NSTimeInterval remaining = download.timeRemaining; // secs
float progress = download.progress; // 0.0 -> 1.0
NSLog(@"Downloading %@", productID);
NSLog(@"progress... %f time remaining %f", progress, remaining);
// NOT SHOWN: use the productID to notify your model of download progress...
} else { // waiting, paused, failed, cancelled
NSLog(@"Warn: not handled: %d", download.downloadState);
}
}
}