为报亭应用实施后台自动下载

Question

我想要后台自动下载，但我执行了以下步骤，但我的应用未显示在Settings > Itunes & App Store > Automatic Downloads下。

以下是我的步骤。

1. 设置所需的背景模式：报亭模式（更改为“App 流程报亭套件下载“）
2. 应用程序在报亭中显示内容：是
3. 在我的didFinishLaunchOptions

我已启用NKDontThrottleNewsstandContentNotification进行测试。

Urban Airship电话：

curl -v -X POST -u “<app key>:<master secret>" -H "Content-type: application/json" -H "Accept: application/vnd.urbanairship+json; version=3;" --data '{"audience":"all", "device_types" : ["ios"], "notification": {"ios": {"content-available":true, "sound": "default", "badge": 1, "priority":5}}}' https://go.urbanairship.com/api/push/



[[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"NKDontThrottleNewsstandContentNotifications"];
  [[NSUserDefaults standardUserDefaults] synchronize];

   [[UIApplication sharedApplication] registerForRemoteNotificationTypes:UIRemoteNotificationTypeNewsstandContentAvailability];

if ([launchOptions objectForKey:UIApplicationLaunchOptionsNewsstandDownloadsKey]) {

[self handleNewsStandUpdatePush];
}

NSDictionary *_remoteNotifUserInfo = [launchOptions  objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
if (_remoteNotifUserInfo != nil) {
  [self responseToRemoteNotificationWithUserInfo:_remoteNotifUserInfo];
 }

 for (NKAssetDownload *asset in [[NKLibrary sharedLibrary] downloadingAssets]) {
  [asset downloadWithDelegate:self];
 }

//Latest Urban Airship
 UAConfig *config = [UAConfig defaultConfig];
 [UAirship takeOff:config];
 [UAPush shared].userNotificationTypes = (UIUserNotificationTypeAlert |
                                         UIUserNotificationTypeBadge |
                                         UIUserNotificationTypeSound |
                                         UIRemoteNotificationTypeNewsstandContentAvailability);
 [UAPush shared].userPushNotificationsEnabled = YES;

我在这里错过了什么吗？