iPhone消息推送机制实现与探讨

–
(BOOL)application:(UIApplication
*
)application didFinishLaunchingWithOptions:(NSDictionary
*
)launchOptions
{
self.window.rootViewController
=
self.viewController;
[self.window makeKeyAndVisible];

//
Let the device know we want to receive push notifications


[[UIApplication sharedApplication] registerForRemoteNotificationTypes:
(UIRemoteNotificationTypeBadge
|
UIRemoteNotificationTypeSound
|
UIRemoteNotificationTypeAlert)];

return
YES;
}