禁用当前屏幕的旋转？

Question

是否可以为当前屏幕启用/禁用旋转参数,或者此属性适用于所有应用程序？

Answer 1

当然:

- (BOOL)shouldAutorotate
{
    return YES;
}

- (NSUInteger)supportedInterfaceOrientations
{
    //Choose your available orientation, you can also support more tipe using the symbol |
    //e.g. return (UIInterfaceOrientationMaskLandscapeLeft | UIInterfaceOrientationMaskLandscapeRight)
    return (UIInterfaceOrientationMaskPortrait);
}