如何在iOS 6中強制UIViewController面向肖像就像ShouldAutorotateToInterfaceOrientation在IOS 6中被廢棄，我使用它強制使用特定的視圖只限于肖像畫在iOS 6中，正確的方法是什么？這只適用于我的應用程序中的一個區域，所有其他視圖都可以旋轉。
3 回答
ABOUTYOU
TA貢獻1812條經驗 獲得超5個贊
@implementation UINavigationController (Rotation_IOS6)-(BOOL)shouldAutorotate{
return [[self.viewControllers lastObject] shouldAutorotate];}-(NSUInteger)supportedInterfaceOrientations{
return [[self.viewControllers lastObject] supportedInterfaceOrientations];}- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation{
return [[self.viewControllers lastObject] preferredInterfaceOrientationForPresentation];}@end
瀟瀟雨雨
TA貢獻1833條經驗 獲得超4個贊
UIApplication* application = [UIApplication sharedApplication];if (application.statusBarOrientation != UIInterfaceOrientationPortrait){
UIViewController *c = [[UIViewController alloc]init];
[self presentModalViewController:c animated:NO];
[self dismissModalViewControllerAnimated:NO];}UIViewController
iOS 7的最新情況
UIApplication* application = [UIApplication sharedApplication];if (application.statusBarOrientation != UIInterfaceOrientationPortrait){
UIViewController *c = [[UIViewController alloc]init];
[c.view setBackgroundColor:[UIColor redColor]];
[self.navigationController presentViewController:c animated:NO completion:^{
[self.navigationController dismissViewControllerAnimated:YES completion:^{
}];
}];}- 3 回答
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