我想区分iPhone和iPad的控制器。如何在通用应用程序中区分iPhone和iPad?
#ifdef __IPHONE_NA
{
UINavigationBar *ipadNavBar = [[UINavigationBar alloc] initWithFrame: CGRectMake(0.0f, 0.0f, 768.0f, 50.0f)];
[[self view] addSubview: ipadNavBar];
UINavigationItem *ipadNavItem = [[UINavigationItem alloc] initWithTitle: @"EMPLOYEE"];
[ipadNavBar pushNavigationItem:ipadNavItem animated:NO];
}
else
{
UINavigationBar *ipadNavBar = [[UINavigationBar alloc] initWithFrame: CGRectMake(0.0f, 0.0f, 360.0f, 45.0f)];
[[self view] addSubview: ipadNavBar];
UINavigationItem *ipadNavItem = [[UINavigationItem alloc] initWithTitle: @"EMPLOYEE"];
[ipadNavBar pushNavigationItem:ipadNavItem animated:NO];
}
如果说错误未终止的#ifdef
是这种做法是否正确?
thanks Crazy Chimp! – user905582 2012-01-07 23:54:02
没问题 - 很高兴我能帮上忙! – 2012-01-08 11:21:38
应用程序需要通用才能执行iPad程序块。 – 2014-11-14 00:08:10