iOS: Device orientation on load

Question

It seems that when my app loads, it does not know its current orientation:

UIInterfaceOrientation orientation = [[UIDevice currentDevice] orientation];
if (o         


        

Answer 1

I still use this working code snippet for iphone 4:

-(void)deviceOrientationDidChange:(NSNotification *)notification{

//Obtaining the current device orientation
UIDeviceOrientation orientation = [[UIDevice currentDevice] orientation];    

int value = 0;

if(orientation == UIDeviceOrientationPortrait)
{
    value = 0;

}else if(orientation == UIDeviceOrientationLandscapeLeft)
{
    value = 90;

}else if(orientation == UIDeviceOrientationLandscapeRight)
{

    value = -90;

}

CGAffineTransform cgCTM = CGAffineTransformMakeRotation(DEGREES_TO_RADIANS(value));
[photoImageView setTransform:cgCTM];

}