ios - iOS 7 和 iOS 8 中的推送通知有什么区别？

Question

你能告诉我 IOS 7 和 IOS 8 中推送通知的区别，IOS 8 中的新方法是什么。

Answer 1

如果您想在所有情况下都在 iOS 6、7、8 中处理推送通知，请在 didFinishLaunchingWithOptions 中使用以下代码片段

if ([application respondsToSelector:@selector(isRegisteredForRemoteNotifications)])
{
    // iOS 8 Notifications
    [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];

    [application registerForRemoteNotifications];
}
else
{
    // iOS < 8 Notifications
    [application registerForRemoteNotificationTypes:
     (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound)];
}