iOS 8.更改应用程序徽章编号，不另行通知 [英] iOS 8. Change app badge number without any notifications

问题描述

在我的应用中，我需要在应用图标上设置徽章，并为此徽章设置数字。问题是我需要注册这样的用户通知设置：

In my app I need to set badge onto the app icon and set numbers for this badge. The problem is that I need to register user notification settings like this:

if ([[UIApplication sharedApplication] respondsToSelector:@selector(registerUserNotificationSettings:)])
{
    [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeBadge categories:nil]];
}

以使其在iOS8上运行。如果我运行此代码，那么在启动系统上会向用户显示一条警告，其中包含： ApplicationName希望向您发送通知。通知可能包括bla la bla 。这是标准的，我相信你已经看过很多次了。仅仅因为我注册了通知设置，系统认为我的应用程序将发布一些通知。但事实并非如此！我不想发布通知。我想做的就是在这个徽章上设置徽标到图标和数字。是否有可能在iOS 8上实现此功能而无需注册用户通知或注册但未显示系统警报？任何想法，伙计们？

in order to make it work on iOS8. If I run this code then on start system presents an alert to the user which says something like:ApplicationName would like to send you notifications. Notifications may include bla la bla. It's the standard one, I'm sure you've seen it many times. Just because I registered notification settings the system thinks my app is going to post some notifications. But it's not! I don't want to post notifications. All I wanna do is to set badge onto the icon and a number onto this badge. Is there any possibility to achieve this on iOS 8 without registering user notifications or registering but not showing that system alert? Any ideas, guys?

推荐答案

关于这一点，文档是明确的，在iOS8及更高版本中，您必须注册用户通知：

The documentation is explicit on that point, on iOS8 and later, you have to register for user notifications :

@property（nonatomic）NSInteger applicationIconBadgeNumber; //设置为0隐藏。默认值为0.在iOS 8.0及更高版本中，您的应用程序必须使用 - [UIApplication registerUserNotificationSettings：]注册用户通知才能设置图标徽章。

这篇关于iOS 8.更改应用程序徽章编号，不另行通知的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！