Material-calendarview: How can I change the text color of a certain date ?

[vincent-etienne]

I already use Decorators to add a background to certain dates, but I would like in thoses dates, to change the color of the text.

For example : I put decorators on dates : 5,6,7, i would like the text color on the 5,6,7 to be in White, and the others dates text color to be black.

Is it possible ?
Can someone explain me how to do it ?

Thanks.

[shubham-agr]

How did you implement Decorators can you please help me.
I m a newbie in Android and i cannot implement decorator.

Any help would be appreciated.

[shubham-agr]

Can we set decorator to a set of Date List ???
In my case i have a list of events and i need to show them in calendar with different colors.

[vincent-etienne]

Check the sample App, and personnaly i change the constructor of my Decorator, I pass a Drawable in parameters, and then in the Decorate I add the Drawable in background.
With this, I use the same Decorator class, but with differents Drawables for differents colors.

---

My question is still not solved so I ask for it again :
I already use Decorators to add a background to certain dates, but I would like in thoses dates, to change the color of the text.

For example : I put decorators on dates : 5,6,7, i would like the text color on the 5,6,7 to be in White, and the others dates text color to be black.

Is it possible ?
Can someone explain me how to do it ?

Thanks.

[ValeriyMakarshin]

Try to use

@Override public void decorate(DayViewFacade view) {
                view.addSpan(new RelativeSizeSpan(1.8f)); // for TextSize
                view.addSpan(new ForegroundColorSpan(Color.WHITE)); // for TextColor
            }

[shubham-agr]

https://github.com/prolificinteractive/material-calendarview/blob/master/docs/CUSTOM_SELECTORS.md

[shubham-agr]

public class EventDecorator implements DayViewDecorator {

    private final int color;
    private final HashSet<CalendarDay> dates;
    private Drawable drawable;
    private Context context;

    public EventDecorator(Context context,int color, Collection<CalendarDay> dates) {
        this.context = context;
        this.color = color;
        this.dates = new HashSet<>(dates);
        drawable = ContextCompat.getDrawable(context,R.drawable.ic_account_circle);
    }

    @Override
    public boolean shouldDecorate(CalendarDay day) {
        return dates.contains(day);
    }

    @Override
    public void decorate(DayViewFacade view) {
        view.addSpan(new ForegroundColorSpan(color));
        //view.setSelectionDrawable(drawable);
    }

[erlangparasu]

@ValeriyMakarshin Thanks!