自定义消息通知

-(void)addNotification{
// 创建一个本地推送
UILocalNotification *notification = [[[UILocalNotification alloc] init] autorelease];
//设置10秒之后
NSDate *pushDate = [NSDate dateWithTimeIntervalSinceNow:10];
if (notification != nil) {
    // 设置推送时间
    notification.fireDate = pushDate;
    // 设置时区
    notification.timeZone = [NSTimeZone defaultTimeZone];
    // 设置重复间隔
    notification.repeatInterval = kCFCalendarUnitDay;
    // 推送声音
    notification.soundName = UILocalNotificationDefaultSoundName;
    // 推送内容
    notification.alertBody = @"推送内容";
    //显示在icon上的红色圈中的数子
    notification.applicationIconBadgeNumber = 1;
    //设置userinfo 方便在之后需要撤销的时候使用
    NSDictionary *info =[[NSDictionary alloc]initWithObjectsAndKeys:@"呵呵你好",@"name",[[NSString alloc]initWithFormat:@"%d",purchaseId],@"id", nil];
//    [NSDictionary dictionaryWithObject:@"呵呵你好" forKey:@"name"];
//    [info dictionaryWithObject:[[NSString alloc]initWithFormat:@"%d",purchaseId] forKey:@"id"];
    notification.userInfo = info;
    //添加推送到UIApplication
    UIApplication *app = [UIApplication sharedApplication];
    [app scheduleLocalNotification:notification];
}
}