Using ActionSheetDatePicker as CountDownTimer-Picker

[mgmart]

I tried to use the ActionSheetDatePicker in CountDownTimer mode.

// let selectedDate = NSDate(timeIntervalSince1970: NSTimeInterval(600))
let selectedDate = NSDate(timeIntervalSinceReferenceDate:  NSTimeInterval(600))
var datePicker = ActionSheetDatePicker(title: "Time Interval", datePickerMode: UIDatePickerMode.CountDownTimer, selectedDate: selectedDate, target: self, action: "datePicked:", origin: self.view)

datePicker.minuteInterval = 10
datePicker.showActionSheetPicker()

I would expect the DatePicker to be preset at 0h and 10min but it is preset at 1h 10min

More important I assume the function datePicked is called by ActionSheetDatePicker with a NSNumber instead of a NSDate. The number / date is most of the time 60, regardless of the selection I make in the picker.

[skywinder]

CountDownTimer is quite new feature for ActionSheetPicker, that implemented in #50.
I think it's need to do some improvements of this feature as you described in this issue.

[mgmart]

Good to know. I'll wait for that :-)

Thanks for your effort!

[mgmart]

Couldn't wait :-)

The issue with the additional hour is addressed in #74.

The value which with the action block is called is a double wrapped in NSNumber.
This is unfortunately not so easy to see in Swift.

[jklp]

Hi @mgmart, I'm the one who fixed up #50 (as mentioned by @skywinder) and have looked through your changes and think you're right - in that you need to set "duration" instead of the "minuteInterval" on the ActionSheetDatePicker.

The diff also looks good and same with the new constructor for setting the initial duration.

Re: The action callback returning an NSTimeInterval (which is a double) instead of an NSDate, I think this is correct behaviour though, as I'm not sure how else you'd represent the number of minutes the user has selected using an NSDate?

@skywinder - up to you how you want to proceed