收到远程通知时，iOS 8图标徽章未更新

Question

I am developing an iOS app that uses remote notifications. All works fine but I have noticed that the icon badge doesn't show any number when a notification is received.

I ask for permissions in this way in my AppDelegate:

[application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
[application registerForRemoteNotifications];

Is there anything more that I have to do?

Thanks!

Answer 1

推送通知有效负载应包含带有"badge"键的值，该值将自动更新应用程序图标的徽章。