Universal iPad/iPhone XIBs - Xcode 4

Question

I want to make a universal app which has two different XIB files. One for iPhone, and one for iPad. They use the same code, just different UIs. How would I create a \"universal\

Answer 1

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
 UIInterfaceOrientation des=self.interfaceOrientation;
 if(UI_USER_INTERFACE_IDIOM()==UIUserInterfaceIdiomPad) //ipad
 {
    if (des==UIInterfaceOrientationPortrait||des==UIInterfaceOrientationPortraitUpsideDown)
    {
      //Ipad portarit
    } 
    else
    {
       //ipad landscape
    }
else //iPhone
{
if (des==UIInterfaceOrientationPortrait||des==UIInterfaceOrientationPortraitUpsideDown)
    {
      //iPhone portarit
    } 
    else
    {
       //iPhone landscape
    }
}