Nav bar is translucent, but I would like transparent - ios

Question

I have followed the top guides on how to make my top bar transparent, but the best I can get is translucent. I am also trying to get the buttons white, not default blue. What am I missing?
#implementation FindAssetLocationMapViewController
- (void) viewWillAppear:(BOOL)animated {
self.edgesForExtendedLayout = UIRectEdgeAll;
self.extendedLayoutIncludesOpaqueBars = true;
[self.navigationController.navigationBar setTranslucent:YES];
self.navigationController.navigationBar.shadowImage = [UIImage new];
[self.navigationController.navigationBar setBackgroundImage:[[UIImage alloc] init] forBarMetrics:UIBarMetricsDefault];
self.navigationController.navigationBar.shadowImage = [[UIImage alloc] init];
self.navigationController.navigationBar.backgroundColor = [UIColor clearColor];
self.navigationController.navigationBar.tintColor = [UIColor whiteColor];
self.view.backgroundColor = [UIColor redColor];
}
Images are below. Should I take screenshots of the FindAssetLocationMapViewController attributes as well? Just to clarify, the nav controller and nav bar attributes do not have a class associated with them.

Answer 1

Try this code in your app delegate, then remove the code you have:
+ (UIImage *)imageWithColor:(UIColor *)color
{
CGRect rect = CGRectMake(0, 0, 1, 1);
// create a 1 by 1 pixel context
UIGraphicsBeginImageContextWithOptions(rect.size, NO, 0);
[color setFill];
UIRectFill(rect);
UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return image;
}
Place this inside application:didFinishLaunchingWithOptions:
//create background images for the navigation bar
UIImage *clear = [AppDelegate imageWithColor:[UIColor clearColor]];
//customize the appearance of UINavigationBar
[[UINavigationBar appearance] setBackgroundImage:clear forBarMetrics:UIBarMetricsDefault];
[[UINavigationBar appearance] setBackgroundImage:clear forBarMetrics:UIBarMetricsCompact];
[[UINavigationBar appearance] setTranslucent:NO];
[[UINavigationBar appearance] setShadowImage:[UIImage new]];