Blurring a UIPickerView's background

Question

I am displaying a UIPickerView when tapping on a UITableViewCell. I am trying to add a UIVisualEffectView to the pickerView to give it

Answer 1

As you do not know the exact view hierarchy of a UIPickerView I would simply recommend to give your pickerView clearColor as backgroundColor and to put the picker view as subview of your blurEffectView. This would be the right way to do this.