我在 stackoverflow 中阅读了很多答案,但我很困惑,我们如何隐藏和取消隐藏masterView
(UISplitView
iOS 5.1 和 iOS 6)。
在按钮上单击detailViewController
,我想显示MasterViewController
但willShowViewController
没有调用方法?
- (void)splitViewController:(UISplitViewController *)splitController willShowViewController:(UIViewController *)viewController invalidatingBarButtonItem:(UIBarButtonItem *)barButtonItem
{
// Called when the view is shown again in the split view, invalidating the button and popover controller.
[self.navigationItem setLeftBarButtonItem:nil animated:YES];
self.masterPopoverController = nil;
}
关于上述方法的方向变化,但我希望当用户单击 detailViewController 中的按钮时,应该出现 MasterViewController
谢谢