Question

I have drawn a UIView (i.e. UIButton) in my code for an iPhone app.

Now I want to develop a iPad version, but since the screen size of the iPhone and iPad differ, the UIView should have different sizes. What can I do to deal with the views programmatically?

Answer 1

for a universal iOS app, ask what device you are serving and have your view drawn accordingly

so in your view controllers use::

-(void)viewWillAppear:(BOOL)animated {
    if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {

         //draw accordingly to your layout for iPad

    }
   else { //iphone layout
   }

}