iOS 本地通知

今天学习本地通知，但是没有反应，其原因是iOS8的问题，需要在appdeleagte里面添加判断

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

    // Override point for customization after application launch.

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

        UIUserNotificationSettings *noteSetting =[UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert|UIUserNotificationTypeBadge|UIUserNotificationTypeSound

                                                                                   categories:nil];

        [[UIApplication sharedApplication] registerUserNotificationSettings:noteSetting];

    }

    return YES;

}

通知代码

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

    //    ln.soundName =@"";

    ln.alertBody = @"你猜你猜";

    ln.alertTitle = @"xxx";

   

    ln.applicationIconBadgeNumber = 5;

    ln.fireDate = [NSDate dateWithTimeIntervalSinceNow:5];

    [[UIApplication sharedApplication]scheduleLocalNotification:ln];