iOS消息推送

源码：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    

    //当程序处于关闭状态收到推送消息时，点击图标会调用

    // 处理推送

   if (launchOptions !=nil) {

        NSDictionary *dictionary = [launchOptionsobjectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];

       if (dictionary !=nil) {

            // 这个字典就是推送消息的userInfo

            

           NSLog(@"push推送的消息－－－－ %@",dictionary);

        }

    }

    

   if ([applicationrespondsToSelector:@selector(isRegisteredForRemoteNotifications)])

    {

        // iOS 8 Notifications

        [application registerUserNotificationSettings:[UIUserNotificationSettingssettingsForTypes:(UIUserNotificationTypeSound |UIUserNotificationTypeAlert | UIUserNotificationTypeBadge)categories:nil]];

        

        [application registerForRemoteNotifications];

    }

   else

    {

        // iOS < 8 Notifications

        [application registerForRemoteNotificationTypes:

         (UIRemoteNotificationTypeBadge |UIRemoteNotificationTypeAlert |UIRemoteNotificationTypeSound)];

    }

    

    return YES;

}

- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken

{

    NSString *token = [[[[NSStringstringWithFormat:@"%@",deviceToken]stringByReplacingOccurrencesOfString:@" "withString:@""]stringByReplacingOccurrencesOfString:@"<"withString:@""]stringByReplacingOccurrencesOfString:@">"withString:@""];

   NSLog(@"token－－－%@",token);

    NSUserDefaults *user_defaults = [NSUserDefaultsstandardUserDefaults];

    [user_defaultssetObject:tokenforKey:@"DEVICETOKEN"];

    [user_defaultssynchronize];

   NSLog(@"My token is: %@", deviceToken);

   NSString *devID= [[NSStringalloc]initWithFormat:@"%@", deviceToken];

   

    

    

}

- (void)application:(UIApplication*)application didFailToRegisterForRemoteNotificationsWithError:(NSError*)error

{

    NSLog(@"Failed to get token, error: %@", error);

}

//处理收到的消息推送

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo

{

    NSLog(@"Receive remote notification : %@",userInfo);

   UIAlertView *alert =

    [[UIAlertViewalloc]initWithTitle:@"温馨提示"

                              message:[[NSStringalloc]initWithFormat:@"%@",userInfo]

                             delegate:nil

                    cancelButtonTitle:@"确定"

                    otherButtonTitles:nil];

    [alertshow];

    

}

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