iOS iOS8中 问题"registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later" 解决方案

http://blog.csdn.net/willyang519/article/details/40062027?utm_source=tuicool&utm_medium=referral

问题重述：

iOS 8中改变了通知注册的方式，如果App需要同时支持iOS 7 和 8 的话，需要首先检查selector。

解决方案：在Xcode 6中

 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
 {
     //-- Set Notification
     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)];
     }

      //--- your custom code
      return YES;
 }

参考：

http://stackoverflow.com/questions/24454033/registerforremotenotificationtypes-is-not-supported-in-ios-8-0-and-later

代码转载自：

http://stackoverflow.com/a/24773465/3458781