ISO本地推送实现方法及代码

APPDelegate需要实现的代码为:

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

{

// 如果应用程序在前台，将应用程序图标上红色徽标中数字设为0

application.applicationIconBadgeNumber = 0;

// 使用UIAlertView显示本地通知的信息

[[[UIAlertView alloc] initWithTitle:@"收到通知"

message:notification.alertBody

delegate:nil cancelButtonTitle:@"确定" otherButtonTitles:nil] show];

}

控制器需要实现的代码为:

编辑一个UIApplication *app;对象 并且初始化

app = [UIApplication sharedApplication];

设置一个按钮实现以下代码

- (IBAction)KaiGuan:(id)sender

{

UISwitch * swich = (UISwitch *)sender;

if(swich.on)

{

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

{

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

}

//创建一个本地通知

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

//设置一个通知触发时间

notification.fireDate = [NSDate dateWithTimeIntervalSinceNow:5];

//设置一个通知时区

notification.timeZone = [NSTimeZone defaultTimeZone];

// 设置通知的重复发送的事件间隔

notification.repeatInterval = kCFCalendarUnitHour;

// 设置通知的声音

notification.soundName = @"gu.mp3";

//通知标题

notification.alertTitle=@"本地通知";

// 设置当设备处于锁屏状态时，显示通知的警告框下方的title

notification.alertAction = @"打开";

// 设置通知是否可显示Action

notification.hasAction = YES;

// 设置通过通知加载应用时显示的图片

notification.alertLaunchImage = @"logo.png";

// 设置通知内容

notification.alertBody = @"本地推送通知";

// 设置显示在应用程序上红色徽标中的数字

notification.applicationIconBadgeNumber = 1;

// 设置userinfo，用于携带额外的附加信息。

NSDictionary *info = @{@"bys": @"key"};

notification.userInfo = info;

// 调度通知

[app scheduleLocalNotification:notification];  // ①

}

else

{

NSArray * localArray = [app scheduledLocalNotifications];

if(localArray)

{

for (UILocalNotification * noti in localArray)

{

NSDictionary * dic = noti.userInfo;

if(dic)

{

NSString * inkey = [dic objectForKey:@"key"];

if([inkey isEqualToString:@"bys"])

{

[app cancelLocalNotification:noti];

}

}

}

}

}

}