如果需要旋轉(zhuǎn)的ViewController 使用了UINavigationController，對(duì)UINavigationController進(jìn)行如下擴(kuò)展
@implementation UINavigationController(shouldAutorotate)
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation{ return (interfaceOrientation == UIInterfaceOrientationPortrait);}
- (BOOL)shouldAutorotate{ return self.topViewController.shouldAutorotate;}
- (NSUInteger)supportedInterfaceOrientations{ return self.topViewController.supportedInterfaceOrientations;}@end
需要旋轉(zhuǎn)的ViewController設(shè)置
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation{ return YES;}- (BOOL)shouldAutorotate{ return YES;}- (NSUInteger)supportedInterfaceOrientations{ return UIInterfaceOrientationMaskAll;}
其他不需要旋轉(zhuǎn)的 ViewController設(shè)置，建議添加BaseViewController統(tǒng)一控制
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation{ return (interfaceOrientation == UIInterfaceOrientationPortrait);}- (BOOL)shouldAutorotate{ return NO;}- (NSUInteger)supportedInterfaceOrientations{ return UIInterfaceOrientationPortrait;}
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