ios - shouldAutorotate is not locking the screen orientation -


i ma trying lock screen orientation landscape orientation when image still visible, when image hidden, unlock orientations (targeting ios 6):

-(bool)shouldautorotate{       if (self.splashimageview.hidden == no) {         return uiinterfaceorientationmaskportrait;//gets called when image visible     }else{          return uiinterfaceorientationmaskall;//gets called when image hidden     }  } - (void)willrotatetointerfaceorientation:(uiinterfaceorientation)tointerfaceorientation duration:(nstimeinterval)duration {         [self shouldautorotate];  } 

as may notice, shouldautorotate called screen supporting landscape orientation when image still visible, there missing?

p.s: please note trying work on tabbar view controller (a uiviewcontroller subclass).

in appdelegate have 2 methods.but have setting in project settings -> go summary tab , see if orientation set landscape or all.just try set those.


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