static open(options)
Opens the standard Android date picker dialog.
The available keys for the options object are: date (Date object or timestamp in milliseconds) - date to show by default minDate (Date or timestamp in milliseconds) - minimum date that can be selected * maxDate (Date object or timestamp in milliseconds) - minimum date that can be selected
Returns a Promise which will be invoked an object containing action, year, month (0-11), day if the user picked a date. If the user dism