不是在 iOS 中请求通知权限，而是将 "notification permission settings" 添加到设备设置中？

Question

我不想显示 "ask permission for notifications" 对话框，只是将我的应用程序的禁用设置添加到设备设置中。

问题是如果应用程序不请求这些权限，则相关设置根本不会出现在设备设置中。

我调用权限对话框的代码：

UIUserNotificationType types = UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge;
UIUserNotificationSettings *mySettings = [UIUserNotificationSettings settingsForTypes:types categories:nil];
[[UIApplication sharedApplication] registerUserNotificationSettings:mySettings];

你能帮忙解决这个问题吗？目前我只使用本地通知

Answer 1

根据 Apple 文档，您必须首先请求用户许可。因此，为了进行设置，您必须至少询问用户一次。

Answer 2

我在我的应用程序中使用它来接收推送通知：-

// Let the device know we want to receive push notifications
    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0)
    {
        [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
        [[UIApplication sharedApplication] registerForRemoteNotifications];
    }
    else
    {
        [[UIApplication sharedApplication] registerForRemoteNotificationTypes:
         (UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert)];
    }