Question

我有一个问题，我有一个应用内购买，我想用我的沙盒测试。应用内购买的状态为＆＃34;准备提交＆＃34;我已按照步骤将pkg文件上传到应用内购买。

沙盒中的事务工作正常，但是当涉及到下载时， - （void）paymentQueue :( SKPaymentQueue *）队列更新下载：（NSArray *）下载委托函数只被调用一次。它首先进入块＃34;否则如果（download.downloadState == SKDownloadStateActive）＆＃34;，并打印＆＃34;进度... 0 ..＆＃34;

应用内购买是否必须经过审核和批准＆＃34; Apple下载前会有效吗？否则可能是什么错误？

感谢。

- (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);
        }
    }
}

Answer 1

从updatedTransaction

中删除此行

[self completeTransaction:transaction];

并将其插入

if (download.downloadState == SKDownloadStateFinished) {
        // now we're done
        [self completeTransaction:download.transaction];
}

这种方式updatedDownloads将通过下载进度调用。

应用内购买下载永远不会下载

1 个答案: