ios - How can i add UIViewController after splash screen in phonegap project? -

i have created 1 phonegap ios project.in after splash screen loading index.html file. add 1 introduction viewcontroller below image after splash screen , user have option close introduction viewcontroller can see index.html file.

is there anyway add uiviewcontroller file before loading index.html ??

eg: splash screen --> introduction viewcontroller --> index.html

go classes >> appdelegate.m file replace didfinishlaunchingwithoptions function code

- (bool)application:(uiapplication*)application didfinishlaunchingwithoptions:(nsdictionary*)launchoptions { cgrect screenbounds = [[uiscreen mainscreen] bounds];  self.window = [[[uiwindow alloc] initwithframe:screenbounds] autorelease]; self.window.autoresizessubviews = yes;  self.viewcontroller = [[[mainviewcontroller alloc] init] autorelease]; self.viewcontroller.usesplashscreen = yes;       uiviewcontroller *mycontroller = [[uiviewcontroller alloc] init];     uiview *myview = [[uiview alloc] initwithframe:self.viewcontroller.view.frame]; myview.backgroundcolor = [uicolor whitecolor]; mycontroller.view = myview;     uinavigationcontroller *mynav = [[uinavigationcontroller alloc] initwithrootviewcontroller:mycontroller];  uibarbuttonitem *leftbutton = [[uibarbuttonitem alloc] initwithtitle:@"cancel"                                                                 style:uibarbuttonitemstyledone target:self action:@selector(cancel)];    mycontroller.navigationitem.leftbarbuttonitem = leftbutton;    self.window.rootviewcontroller = mynav; [self.window makekeyandvisible];   return yes; }  -(void)cancel{   self.window.rootviewcontroller = self.viewcontroller;   [self.window makekeyandvisible];     }