I have a label that should be white. On some iPhones though it is black and I have no idea why. I'm not changing the color in code, it is set in IB, and I don't even see any consistency in this bug because let's say on one i6 it is white on the other i6 it is black. Any idea?
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I have made square shape icon for ipad, and also ipad make icon in rounded shape automatically on app, but in my app, it shows some black background color behind the icon.
please reply me..
are you sure you are using rigt size? Check this. It would be also nice if you put an image here.
When running my application on my Apple TV a white glow is added to my UILabel and UIView. Running my application on the simulator produces the results I expect, no glow. I suspected it was the tint property adding this white glow, but setting the tint property to Clear Color has not resolved my issue.
Device (White glow):
Simulator (Expected results, no glow):
This could be your TV adding some contrast-enhancing or other sharpening effect. You should see if there's a way to disable that on your TV and that may make the effect go away.
I have no idea why, but the colours seem to be changing from the XIB/Storyboard to the device/simulation.
See below for a clear example of what's happening (the red has been added in Photoshop to hide the company name)
On the left is the xCode Storyboard, on the right is the simulator.
As you can see, the shade of blue is dramatically changed!
Any idea as to why, and how I can fix this?
I am running my test app on the 4s simulator and iPhone 4s(device). Any ideas why the vibrant text disappears on the device?
Here are the photos with the problem:
simulator:
device:
Any help appreciated!
I have this problem too, with image view as content. Somehow I got it works after changing my image color to white (it's black before). Try changing your text color to pure white.
I was scratching my head for the same problem. The solution has been given in the comments by #TonyMkenu : the flag UIAccessibilityIsReduceTransparencyEnabled() prevents the blur and vibrancy to work (rendering as an opaque very light ugly gray).
I plugged in my application, the icons for the application itself ..
Unfortunately I have a problem.
In the Home Screen icon has a black border.
What am I doing wrong?
Why in the simulator I see correctly while the icon on the device I can not see properly.
I am attaching the screen
thanks,
Vincenzo
icon iphone simulator
icon real device
You probably can't see it on the simulator as it has a black background.
I am gonna take a guess and say that you have some transparency in your icon.
Make sure that you icon fills the entire image, you don't need to add the corner radius on yourself either as the OS will do it for you..
I think icons might have transparent border area.. Remove the transparent area.
Apart from liamnichols's answer's transparency border. I find there also other two issues.
a. transparency border (as liamnichols's answer)
b. icon has a black border (rare and easy to find)
c. icon size is less than the regulation (for example 60 x 60 not match the 87 x 87)