UIButton: set image for selected-highlighted state

Question

I set an images for button\'s states Normal,Highlighted and Selected, but when the button in selected state and I press/highlight it I didn\'t see my highlighted image but j

Answer 1

In my case, I have to change the UIButton.Type from .custom to .system

And:

button.setImage(UIImage(named: "unchecked"), for: .normal)
button.setImage(UIImage(named: "checked"), for: [.selected, .highlighted])

When handling tapping:

button.isSelected = !button.isSelected