使用UILocalNotification给App添加本地消息通知

使用过的代码，直接贴上

 UILocalNotification *notification = [[UILocalNotification alloc] init];
   if (notification!=nil) {
     NSDate *now = [NSDate new];
     //从现在开始，10秒以后通知
     notification.fireDate=[now addTimeInterval:];
     //使用本地时区
     notification.timeZone=[NSTimeZone defaultTimeZone];
     notification.alertBody=@"顶部提示内容，通知时间到啦";
     //通知提示音 使用默认的
     notification.soundName= UILocalNotificationDefaultSoundName;
     notification.alertAction=NSLocalizedString(@"你锁屏啦，通知时间到啦", 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 = ;
     NSDictionary *dic = [NSDictionary dictionaryWithObject:@"name" forKey:@"key"];
     notification.userInfo = dic;
     //启动这个通知
     [[UIApplication sharedApplication]scheduleLocalNotification:notification];
 }

需要注意的是在iOS8之后需要注册消息推送服务才可以，具体实现就在AppDelegate的

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

方法中直接调用下面方法即可

 if ([UIApplication instancesRespondToSelector:@selector(registerUserNotificationSettings:)]) {
       [application registerUserNotificationSettings:[UIUserNotificationSettings
                                    settingsForTypes:UIUserNotificationTypeAlert|UIUserNotificationTypeBadge|UIUserNotificationTypeSound
                                          categories:nil]];
 }