Appliaction hang as filterSwitcherView is transformed in willRotateToInterfaceOrientation method and set frame of filterSwitcherView in orientationchaned method

[Tejas-narola]

@rFlex

After video is recorded, it play in SCVideoPlayerViewController. I want video in same orientation for each interface orientation, as it was captured. For that i am transforming filterSwitcherView in willRotateToInterfaceOrientation and setting frame in orientationChanged method. But as i rotate device, filterSwitcherView is transformed and filterSwitcherView frame is set in orientationChanged method. but after that UI is getting stuck. This is working fine in iphone 5 for portrait mode only but not in other device.

Code Implemented in willRotateToInterfaceOrientation.

`- (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration { switch (toInterfaceOrientation) { case UIInterfaceOrientationLandscapeLeft: { _filterSwitcherView.transform = CGAffineTransformMakeRotation(M_PI_2); // 90 degress } break;

    case UIInterfaceOrientationLandscapeRight:
    {
        _filterSwitcherView.transform = CGAffineTransformMakeRotation(M_PI + M_PI_2); // 270 degrees
    }
        break;
    case UIInterfaceOrientationPortraitUpsideDown:
    {
        _filterSwitcherView.transform = CGAffineTransformMakeRotation(M_PI); // 180 degrees
    }
        break;

    default:
    {
        _filterSwitcherView.transform = CGAffineTransformMakeRotation(0.0);
    }
        break;
}

}`

Code implemented in orientationChanged method

`- (void)orientationChanged:(NSNotification *)notification { // NSLog(@"Orientation changed!");

UIInterfaceOrientation toInterfaceOrientation=  [[UIDevice currentDevice] orientation];

if (toInterfaceOrientation == UIInterfaceOrientationPortrait)
{

    CGRect filterFrame = _filterSwitcherView.frame;

    filterFrame.origin.x = 0;
    filterFrame.origin.y = 0;
    filterFrame.size.height = SCREEN_HEIGHT;
    filterFrame.size.width = SCREEN_WIDTH;

    _filterSwitcherView.frame = filterFrame;

}
else if(toInterfaceOrientation == UIInterfaceOrientationPortraitUpsideDown){
}
else if(toInterfaceOrientation == UIInterfaceOrientationLandscapeLeft
        || toInterfaceOrientation == UIInterfaceOrientationLandscapeRight)
{

    CGRect filterFrame = _filterSwitcherView.frame;
    filterFrame.origin.x = 0;
    filterFrame.origin.y = 0;
    filterFrame.size.height = SCREEN_WIDTH;
    filterFrame.size.width = SCREEN_HEIGHT;
    _filterSwitcherView.frame = filterFrame;
}

}`