iphone - 添加uiswich作为导航项

Question

我可以通过哪种方式以编程方式将 uiswitch 添加为导航项或 btw 在我的导航栏上？我要疯了 :D

Answer 1

self.navigationItem.rightBarButtonItem = [[[UIBarButtonItem alloc] initWithCustomView: mySwitch] autorelease];

Answer 2

UISwitch *foo = [[UISwitch alloc] init];
UIBarButtonItem *item = [[UIBarButtonItem alloc] initWithCustomView:foo];
self.navigationItem.rightBarButtonItem = item;
[item release];
[foo release];