Open UIDatePicker programmatically in iOS 14

Question

I have this normal UIDatePicker (sorry that it\'s not in English, please ignore that):

Answer 1

I don't know if this is still valid, but you can make use of the .inline style of new UIDatePicker. Then use your own view and animations to mimic the appearance of the DatePicker from .compact style.

        let secondDatePicker = UIDatePicker()
        secondDatePicker.preferredDatePickerStyle = .inline
        self.view.addSubview(secondDatePicker)
        
        secondDatePicker.translatesAutoresizingMaskIntoConstraints = false
        secondDatePicker.centerXAnchor.constraint(equalTo: view.centerXAnchor).isActive = true
        secondDatePicker.bottomAnchor.constraint(equalTo: view.bottomAnchor).isActive = true