隐藏viewDidAppear中的视图

Question

我遇到一个小问题。我有一个视图应该在尝试添加视图加载时设置为隐藏

[self.view setHidden:YES];

在viewWillAppear中

并且视图隐藏但隐藏视图是可见的（在加载应用程序后需要一瞬间隐藏）。我需要隐藏视图而不显示它。帮助我？

我在viewDidAppear中的完整代码

-(void)viewDidAppear:(BOOL)animated
{
@try {

    NSLog(@"\n\n--------------Mainview Controller------------\n");

    // Guided access mode call mainview in iOS7. It making issue in UI

    [getStartBox setHidden:NO];
    appDel.deviceModel=[self platformString];

    if([MainView checkRegistrationStatus])
    {
        NSLog(@"Already registered....");
        [main setGlobalValues];

        if ([appDel.configArray count]==0)
        {
            NSLog(@"Load app sync page...");
            [self.view setHidden :YES];
           // [_mainView setHidden:YES];
            AppSync *sync=[[AppSync alloc]initWithNibName:@"AppSync" bundle:nil];
            sync.appSyncData = configureData;
            [self presentViewController:sync animated:NO completion:nil];
        }
        else
        {
            NSLog(@"%@",appDel.logInStatus);

            if([appDel.logInStatus isEqualToString:@"false"])
            {
                [self.view setHidden :YES];
               // [_mainView setHidden:YES];
                NSLog(@"Load login view controller...");
                appDel.isEmergencyAlertOn=NO;     
                appDel.isRespondingToAlert=NO;

                LogInViewController *loginView=[[LogInViewController alloc]initWithNibName:@"LogInViewController" bundle:nil];
                [self presentViewController:loginView animated:NO completion:nil];
            }
            else if([appDel.logInStatus isEqualToString:@"true"])
            {
                NSLog(@"Load alert screen");

                [self.view setHidden :YES];
               // [_mainView setHidden:YES];
                    AlertScreen *alert=[[AlertScreen alloc]initWithNibName:@"AlertScreen" bundle:nil];
                    alert.alertData=notificationData;
                    [self presentViewController:alert animated:NO completion:nil];
            }
        }
    }
    else
    {
        appDel.domainName=nil;
        // Version number reffered in settings page. The log enabled one should be in same format (Ex Version 1.0.53(log enabled))

        versionLabel.text=@"Version 1.3(log enabled)";//(log enabled)
        appDel.appVersion=versionLabel.text;
        //self.view.layer.contents=(id)[[UIImage imageNamed:@"background.png"]CGImage];
        [self.view setBackgroundColor:[UIColor colorWithPatternImage:[UIImage imageNamed:@"background.png"]]];
        ConfigureButton.hidden=NO;
     }
}
@catch (NSException *exception) {

     [[WriteLogger getWriteLogger] writeLog:moduleName sourceClass:self.nibName methodName:@"viewDidAppear" errorMsg:exception];
}