解析 - 推送通知在iOS 8中不起作用

Question

我正在使用以下代码注册Parse：

#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
if ([application respondsToSelector:@selector(registerUserNotificationSettings:)]) {
    UIUserNotificationType userNotificationTypes = (UIUserNotificationTypeAlert |
                                                    UIUserNotificationTypeBadge |
                                                    UIUserNotificationTypeSound);
    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:userNotificationTypes
                                                                       categories:nil];
    [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
    [[UIApplication sharedApplication] registerForRemoteNotifications];
} else
#endif
{
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeBadge |
                                                                           UIRemoteNotificationTypeAlert |
                                                                           UIRemoteNotificationTypeSound)];
}

在iOS 7中它运行正常，但是当我从iOS 8发送推送时，它无法正常工作并返回此错误：

  

enabledRemoteNotificationTypes is not supported in iOS 8.0 and later parse.

知道我做错了吗？

Answer 1

根据错误和documentation，iOS 8不推荐使用enabledRemoteNotificationTypes：

  

请改用isRegisteredForRemoteNotifications方法。