1、window.rootViewController 为VC的时候 下面两种情况改方法仍须在VC中重写
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| //控制器中重写
- (BOOL)shouldAutorotate {
return NO;
}
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2、window.rootViewController 为nav的时候
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| //UINavigationController 子类或者分类中重写一下方法
- (BOOL)shouldAutorotate {
return [self.visibleViewController shouldAutorotate];
}
- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
return [self.visibleViewController supportedInterfaceOrientations];
}
- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
return [self.visibleViewController preferredInterfaceOrientationForPresentation];
}
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3、window.rootViewController 为tabBar的时候
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| //UITabBarController 子类或者分类中重写一下方法
- (BOOL)shouldAutorotate {
return self.selectedViewController.shouldAutorotate;
}
- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
return self.selectedViewController.supportedInterfaceOrientations;
}
- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
return [self.selectedViewController preferredInterfaceOrientationForPresentation];
}
- (UIStatusBarStyle)preferredStatusBarStyle {
return [self.selectedViewController preferredStatusBarStyle];
}
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如果想更改状态栏的颜色需要一下设置
需要在info.Plist 添加 View controller-based status bar appearance 设置成No，默认为Yes
