控制每個(gè)控制器的屏幕旋轉(zhuǎn)實(shí)現(xiàn):
兩種父類中都可以重寫以下兩種方法,他們的子類(childViewController)中重寫并實(shí)現(xiàn)。
1. UINavigationController
2. UITabBarController
- (BOOL)shouldAutorotate
{
return self.topViewController.shouldAutorotate;
}
- (NSUInteger)supportedInterfaceOrientations
{
return self.topViewController.supportedInterfaceOrientations;
}