ios - App rotating to landscape left and right, when landscape "right" is explicitly chosen. Xcode 7.2.1 -

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can tell me why happening? there anywhere else needs defined?

//appdelegate  - (nsuinteger)supportedinterfaceorientations {     return uiinterfaceorientationmasklandscaperight; }  - (bool)shouldautorotatetointerfaceorientation:(uiinterfaceorientation)interfaceorientation {     return (interfaceorientation == uiinterfaceorientationlandscaperight);     //return no; }  -(bool)shouldautorotate {     return no; }

enter image description here enter image description here

i found interface orientation method in app delegate. @matt's comment, made me take harder look. returning landscape, changed landscape right , fine now. 

- (uiinterfaceorientationmask)application:(uiapplication *)application supportedinterfaceorientationsforwindow:(uiwindow *)window { if (([window.rootviewcontroller.presentedviewcontroller iskindofclass:[uiimagepickercontroller class]]) && (window.rootviewcontroller.presentedviewcontroller.isbeingdismissed == no)) {     return uiinterfaceorientationmaskportrait; } //return uiinterfaceorientationmasklandscape; return uiinterfaceorientationmasklandscaperight; }

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