iOS 本地通知

//在iOS8系统一上加入这句话是允许用户发送本地通知

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

    if ([UIApplication instancesRespondToSelector:@selector(registerUserNotificationSettings:)]){

        

        [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert|UIUserNotificationTypeBadge|UIUserNotificationTypeSound categories:nil]];

        

    }

    // Override point for customization after application launch.

    return YES;

}

//取消通知

-(void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification

{

//    NSString *pathString = [[NSBundle mainBundle] pathForResource:@"滴答 - 侃侃" ofType:@"mp3"];

//    AVAudioPlayer *avAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[[NSURL alloc] initFileURLWithPath:pathString] error:nil];

//    avAudio.delegate = self;

//    [avAudio play];

    

    application.applicationIconBadgeNumber = 0;

    //    [avAudio release];

 

}

//注册一个通知

 UILocalNotification *notification=[[UILocalNotification alloc]init];

    if (notification!=nil)

    {

        NSDate *now = [NSDate date];

        //从现在开始，10秒以后通知

        notification.fireDate=[now dateByAddingTimeInterval:50];

        //使用本地时区

        notification.timeZone=[NSTimeZone defaultTimeZone];

        //通知重复提示的单位，可以是天、周、月

//        notification.repeatInterval = NSCalendarUnitCalendar;

        

        notification.alertBody=@"1111";

        //通知提示音 使用默认的

        notification.soundName=UILocalNotificationDefaultSoundName;

            notification.alertAction=NSLocalizedString(@"你1111", nil);

        //这个通知到时间时，你的应用程序右上角显示的数字。

        notification.applicationIconBadgeNumber = 1;

        //add key  给这个通知增加key 便于半路取消。nfkey这个key是我自己随便起的。

        // 假如你的通知不会在还没到时间的时候手动取消 那下面的两行代码你可以不用写了。

        NSDictionary *dict =[NSDictionary dictionaryWithObjectsAndKeys:@"mm",@"nfkey",nil];

       [notification setUserInfo:dict];

        //启动这个通知

        [[UIApplication sharedApplication]  scheduleLocalNotification:notification];

     

    }