Question

我们发布了一个基于订阅的应用，当用户下载该应用时，它会作为试用应用启动。当他们购买应用内订阅时，他们会获得完整的应用。

我们遇到的问题是，如果用户使用手机上的AppStore应用程序安装应用程序，则会获得完整版本（每个用户）。我知道他们没有买任何东西。但是如果他们从iTunes下载应用程序，并使用同步通过计算机将应用程序安装到他们的手机上，该应用程序将作为试用版启动，并且购买订阅的选项就在那里。

我被告知它与itunes索引有关，新版本会修复它，但是今天批准了新版本，我们遇到了同样的问题。

任何帮助都表示赞赏。

波多黎各。

编辑我测试了使用xCode模拟器发送给Apple的相同版本，一个实际的设备，通过adHoc开发并使用iTunes打开ipa，它们都正常工作。不知道还有什么可能发生。

此方法在启动时调用：

// check in App Subscription status
-(void)checkInAppSubscriptionStatus{
NSString *accountType = FMAccountTypeTrial;
// get receipt
NSDictionary *receipt = [[FmIAPHelper sharedInstance] getStoreReceipt:NO];
 // if receipt found
if([(NSNumber*)[receipt objectForKey:@"status"] integerValue] == 0){
    // get exp date from receipt.
    NSString *expDateStr = [[[receipt objectForKey:@"latest_receipt_info"] objectAtIndex:0] objectForKey:@"expires_date"];
    NSString *productIdentifier = [[[receipt objectForKey:@"latest_receipt_info"] objectAtIndex:0] objectForKey:@"product_id"];
    // set subscription type based on product identifier
    NSString *subscriptionType = ([productIdentifier isEqualToString:FMInAppMonthSubscription])? FMSubscriptionTypeMonthly : FMSubscriptionTypeYearly;
    expDateStr = [expDateStr stringByReplacingOccurrencesOfString:@"Etc/GMT" withString:@"GMT"];
    NSDateFormatter *df = [FM_UIViewController mysqlTimeStampFormatter];
    NSDate *expDate = [df dateFromString:expDateStr];
    // expiration date has passed.
    NSComparisonResult result = [expDate compare:[NSDate date]];
    if(result == NSOrderedDescending || result == NSOrderedSame){ // date still valid
        accountType = FMAccountTypePremium;
        // save data for latest receipt
        [[NSUserDefaults standardUserDefaults] setObject:subscriptionType forKey:FMSubscriptionTypeKey]; // monthly or yearly
        [[NSUserDefaults standardUserDefaults] setValue:receipt forKey:FMSubscriptionLastReceiptKey]; // last receipt
        [[NSUserDefaults standardUserDefaults] synchronize];
    }
    [[NSUserDefaults standardUserDefaults] setValue:expDate forKey:FMSubscriptionExpDateKey]; // expiration date
}
[[NSUserDefaults standardUserDefaults] setObject:accountType forKey:FMAccountTypeKey]; // premium or trial.
[[NSUserDefaults standardUserDefaults] synchronize]; //save
[self displayInitialContentView:@"InitialView"];

}

这是FMIAPHelper中的getStoreReceipt方法

// get the latest receipt
// this returns an NSDictionary of the app's store receipt, status=0 for good, -1 for bad
- (NSDictionary *) getStoreReceipt:(BOOL)sandbox {
    NSArray *objects;
    NSArray *keys;
    NSDictionary *dictionary;
    BOOL gotreceipt = false;
@try {
    NSURL *receiptUrl = [[NSBundle mainBundle] appStoreReceiptURL];
    if ([[NSFileManager defaultManager] fileExistsAtPath:[receiptUrl path]]) {
        NSData *receiptData = [NSData dataWithContentsOfURL:receiptUrl];
        NSString *receiptString = [self base64forData:receiptData];
        if (receiptString != nil) {
            objects = [[NSArray alloc] initWithObjects:receiptString,FMiTunesConnectSharedSecret, nil];
            keys = [[NSArray alloc] initWithObjects:@"receipt-data",@"password", nil];
            dictionary = [[NSDictionary alloc] initWithObjects:objects forKeys:keys];
            NSError *error;
            NSData *data = [NSJSONSerialization dataWithJSONObject:dictionary options:NSJSONWritingPrettyPrinted error:&error];

            NSString *urlSting = @"https://buy.itunes.apple.com/verifyReceipt";
            if (sandbox) urlSting = @"https://sandbox.itunes.apple.com/verifyReceipt";
            NSString *postData = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
            dictionary = [self getJsonDictionaryWithPostFromUrlString:urlSting andDataString:postData];
            if ([dictionary objectForKey:@"status"] != nil) {
                if ([[dictionary objectForKey:@"status"] intValue] == 0) {
                    gotreceipt = true;
                }
            }
        }
    }

} @catch (NSException * e) {
    gotreceipt = false;
}

if (!gotreceipt) {
    objects = [[NSArray alloc] initWithObjects:@"-1", nil];
    keys = [[NSArray alloc] initWithObjects:@"status", nil];
    dictionary = [[NSDictionary alloc] initWithObjects:objects forKeys:keys];
}
return dictionary;
}

此方法处理试用信息的显示。

// account type
FMAccountType = [[NSUserDefaults standardUserDefaults] objectForKey:FMAccountTypeKey];
if([[[NSUserDefaults standardUserDefaults] objectForKey:FMSubscriptionExemptKey] isEqualToString:FMSubscriptionExempt]) FMAccountType = FMAccountTypePremium;
if(FMAccountType == nil){
    FMAccountType = FMAccountTypeTrial;
}

此版本的代码的免除部分是新的，所以我知道不是它。

与iTunes AppStore相比，从IOS AppStore安装时，应用程序的行为会有所不同

0 个答案: