Hi, Firstly thank you for creating this wonderful widget. I have been using it in my latest project.

However there is a problem. It works fine in Debug.apk. But, asap I created a Release.apk it did not render the dialog box Body part with the datepicker. It came absolutely empty.

I understand the compiler shrinks the code and remove all unwanted/unused stuffs when creating Release.apk. The debug file was about 50MB, but Release was 20MB.

How do I force compiler to include everything just like in Debug?

Thanks in advance.

I have a Time Range picker and found it strange that we have coding that would remove the minutes and seconds from the initial time. Is there a reason for this?

    //Remove minutes and seconds
    initialStartTime = initialStartTime.subtract(Duration(
        minutes: initialStartTime.minute, seconds: initialStartTime.second));

    initialEndTime = initialEndTime.subtract(Duration(
        minutes: initialEndTime.minute, seconds: initialEndTime.second));

Hi @longphanmn ,

First of all thank you for creating this package. It is very useful.

Only problem is while setting initial time to current datetime, the start time is picked as nearest past hour, if a user does not select a time manually. e.g. If start time is 11:40, after tapping on Done, picked start time is 11:00.

I am using the following to round the minutes to the nearest interval. Please use it if you think it can be helpful to fix this issue. If you see any problems, let me know.

Solution:

// Remove minutes and seconds to prevent exception of cupertino picker: initial minute is not divisible by minute interval
    int initialStartTimeMinute =
        (initialStartTime.minute / interval).round() * interval;
    initialStartTime = initialStartTime.subtract(Duration(
        minutes: initialStartTime.minute, seconds: initialStartTime.second));
    initialStartTime =
        initialStartTime.add(Duration(minutes: initialStartTimeMinute));

    if (initialEndTime == null) {
      initialEndTime = initialStartTime.add(Duration(
          days: mode == DateTimeRangePickerMode.time ? 0 : 1,
          hours: mode == DateTimeRangePickerMode.time ? 2 : 0));
    }

    int initialEndTimeMinute =
        (initialEndTime.minute / interval).round() * interval;
    initialEndTime = initialEndTime.subtract(Duration(
        minutes: initialEndTime.minute, seconds: initialEndTime.second));
    initialEndTime =
        initialEndTime.add(Duration(minutes: initialEndTimeMinute));