iphone - 如何使用iPhone中的动态数据在状态栏中显示通知？

Question

在我的应用中，我正在通过某些网络连接获取数据

我想在iPhone的通知栏(状态栏)中显示该数据

所以如何添加我向下拖动时在iPhone状态栏中可以看到的数据

我搜索了很多教程，但没有找到任何好的教程，请帮助我

请告诉我一些可以在通知或任何不错的教程中管理我的数据的想法

请建议任何好的教程，以便我可以在通知栏中管理我的动态数据

谢谢

Answer 1

获取数据后:

UILocalNotification *localNotif = [[UILocalNotification alloc] init];
localNotif.fireDate = date;  // date after 10 sec from now
localNotif.timeZone = [NSTimeZone defaultTimeZone];

// Notification details
localNotif.alertBody =  text; // text of you that you have fetched
// Set the action button
localNotif.alertAction = @"View";

localNotif.soundName = UILocalNotificationDefaultSoundName;
localNotif.applicationIconBadgeNumber = 1;

// Specify custom data for the notification
NSDictionary *infoDict = [NSDictionary dictionaryWithObject:@"someValue" forKey:@"someKey"];
localNotif.userInfo = infoDict;

// Schedule the notification
[[UIApplication sharedApplication] scheduleLocalNotification:localNotif];

处理通知的onclick:

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

// Override point for customization after application launch.

// Add the view controller's view to the window and display.
    [window addSubview:viewController.view];
    [window makeKeyAndVisible];

    application.applicationIconBadgeNumber = 0;

// Handle launching from a notification

    UILocalNotification *localNotif = [launchOptions objectForKey:UIApplicationLaunchOptionsLocalNotificationKey];

    if (localNotif) {
        NSLog(@"Recieved Notification %@",localNotif);
    }

    return YES;
}

- (void)application:(UIApplication *)app didReceiveLocalNotification:(UILocalNotification  *)notif {
// Handle the notificaton when the app is running

    NSLog(@"Recieved Notification %@",notif);
}