本文介绍了方向在ios 5中不起作用，它在ios 6中工作的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
在我的tabbar控制器应用程序中我有很多视图。所以我分类我的tabbar控制器就像这样。
in my tabbar controller application i have many views. so i sub classed my tabbar controller like this.
-(BOOL)shouldAutorotate
{
return [[self.viewControllers lastObject] shouldAutorotate];
}
-(NSUInteger)supportedInterfaceOrientations
{
return [[self.viewControllers lastObject] supportedInterfaceOrientations];
}
- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
{
return [[self.viewControllers lastObject] preferredInterfaceOrientationForPresentation];
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
// Return YES for supported orientations
//return (interfaceOrientation == UIInterfaceOrientationPortrait);
return (UIInterfaceOrientationMaskAll);
}
并且在我的视图控制器中
and in my view controller also
- (BOOL)shouldAutorotate
{
return YES;
}
- (NSUInteger)supportedInterfaceOrientations
{
return (UIInterfaceOrientationMaskPortrait|UIInterfaceOrientationMaskLandscapeLeft|UIInterfaceOrientationMaskLandscapeRight);
//OR return (UIInterfaceOrientationMaskAll);
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
// Return YES for supported orientations
//return (interfaceOrientation == UIInterfaceOrientationPortrait);
return (UIInterfaceOrientationMaskAll);
}
- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
{
if (toInterfaceOrientation == UIInterfaceOrientationLandscapeLeft ||
toInterfaceOrientation == UIInterfaceOrientationLandscapeRight)
{
}
else
{
}
}
我的问题是方向在ios 6中工作而不在ios 5中工作。
谢谢。
my problem is orientation is working in ios 6 and not working in ios 5.thank you.
推荐答案
你应该在每个标签栏页面写这个函数
You should write this function in every tab bar page
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
return YES;
}
//仅在需要时使用
- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
{
//your view changing code
}
这篇关于方向在ios 5中不起作用，它在ios 6中工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！