Is it possible to detect screen orientation on iOS?

More details:

The app I’m building is for Portrait mode only. But I’m wondering if one can still detect screen rotations?

function Awake() {

    DontDestroyOnLoad(this); 

}

 

function Start() {

    iPhoneKeyboard.autorotateToPortrait = true; 

    iPhoneKeyboard.autorotateToPortraitUpsideDown = true; 

    iPhoneKeyboard.autorotateToLandscapeRight = false; 

    iPhoneKeyboard.autorotateToLandscapeLeft = false; 

}

 

function Update() { 

    if (Input.deviceOrientation == DeviceOrientation.Portrait) 

        iPhoneSettings.screenOrientation = iPhoneScreenOrientation.Portrait;

    if (Input.deviceOrientation == DeviceOrientation.PortraitUpsideDown) 

        iPhoneSettings.screenOrientation = iPhoneScreenOrientation.PortraitUpsideDown;        

}
Here is (roughly) what you're getting at.