Material-calendarview: Set textcolor for all Sundays of MaterialCalendarView

[Ashtapathy]

I am trying to make an application for the calendar view by using MVC pattern.

com.prolificinteractive.materialcalendarview.MaterialCalendarView

I am able to change the color for all weeks,days and month , but am not able to change the color for sundays. I want to change the color to Red for those.

Is there any method to change the color for Sunday's? Can any one please give me an idea.?

[nzala]

I'm pretty sure you could extend the Decorator class and pass your custom Decorator all the Sundays in your collection of days (might be a lot) - then the decorator knows what days are Sundays. Your Decorator would need to apply a span that colors the day red

[bskim45]

Here is a quick code snippet for this

mDatePicker.addDecorator(new DayViewDecorator() {
            @Override
            public boolean shouldDecorate(CalendarDay day) {
                // check if weekday is sunday
                return day.getCalendar().get(Calendar.DAY_OF_WEEK) == Calendar.SUNDAY;
            }

            @Override
            public void decorate(DayViewFacade view) {
                // add red foreground span
                view.addSpan(new ForegroundColorSpan(
                        ContextCompat.getColor(getContext(), Color.RED)));
            }
        });

[nzala]

/**
 * Highlight Saturdays and Sundays with a background
 */
public class HighlightWeekendsDecorator implements DayViewDecorator {

    private final Calendar calendar = Calendar.getInstance();
    private final Drawable highlightDrawable;
    private static final int color = Color.parseColor("#228BC34A");

    public HighlightWeekendsDecorator() {
        highlightDrawable = new ColorDrawable(color);
    }

    @Override
    public boolean shouldDecorate(CalendarDay day) {
        day.copyTo(calendar);
        int weekDay = calendar.get(Calendar.DAY_OF_WEEK);
        return weekDay == Calendar.SATURDAY || weekDay == Calendar.SUNDAY;
    }

    @Override
    public void decorate(DayViewFacade view) {
        view.setBackgroundDrawable(highlightDrawable);
    }
}