How to change the UIPickerView text color?

Question

The default UIPickerView color for text is black. There has been some updates to the language in Swift4. I have found my own solution and answered below.

Answer 1

func pickerView(_ pickerView: UIPickerView, attributedTitleForRow row: Int, forComponent component: Int) -> NSAttributedString? {
    return NSAttributedString(string: data[row], attributes: [NSAttributedStringKey.foregroundColor: UIColor.yellow])        
}

Answer 2

You could use:

pickerView.setValue(UIColor.yellow, forKeyPath: "textColor")

This will only change the color for the currently selected row.

See also: https://stackoverflow.com/a/9866686/5306470

Answer 3

Updated for Swift 5:

func pickerView(_ pickerView: UIPickerView, attributedTitleForRow row: Int, forComponent component: Int) -> NSAttributedString? {
    return NSAttributedString(string: parksPickerData[row], attributes: [NSAttributedString.Key.foregroundColor: UIColor.white])
}