Set up the dialog with all the views and their listeners

finding whether to scroll or not

sets the maximum date that the scroller can scroll @param c the maximum date (inclusive)

sets the minimum date that the scroller can scroll @param c the minimum date (inclusiv)

sets the minute interval of the scroll layouts. @param minInterval

Set the current time and update all of the child ScrollLayouts accordingly. @param calendar

override the setTitle method so that only the month and the year are shown.

define our own title of the dialog

define our own title of the dialog

Here we set up the text characteristics for the TextView, i.e. red colour, serif font and semi-transparent white background for the centerView... and