CODEWITHSUNDEEP
androidcalendarview
Thomas Banderas
Thomas Banderas

Reputation: 1739

Add text to dates in material-calendarview

I'm using this material calendar view. It looks very rich in customizable options.

But there is no example of how to write text under day on certain dates.

I think that I can use DayViewDecorator but how to do this with short string? I tried with:

    calendarView.addDecorator(new DayViewDecorator() {
        @Override
        public boolean shouldDecorate(CalendarDay day) {
            return true;
        }

        @Override
        public void decorate(DayViewFacade view) {
            view.addSpan(new SpannableString("ABC"));
        }
    });

Without success.

Upvotes: 3

Views: 1831

Answers (1)

EL TEGANI MOHAMED
EL TEGANI MOHAMED

Reputation: 1898

@Thomas Banderas it's just like when you use dotspan class. suppose you want to add price for each date then use this code below.

class AddTextToDates(text: String) : LineBackgroundSpan{

    private var dayPrice = text

    override fun drawBackground(
        canvas: Canvas,
        paint: Paint,
        left: Int,
        right: Int,
        top: Int,
        baseline: Int,
        bottom: Int,
        text: CharSequence,
        start: Int,
        end: Int,
        lnum: Int
    ) {
        canvas.drawText(dayPrice,((left+right)/4).toFloat(),(bottom+15).toFloat(),paint)
    }
}

In your decorator class inside decorate, function add the above class as span here is the full class.

class YourDecorator(dates: List<CalendarDay>,priceText:String) :DayViewDecorator {
    private val dates: HashSet<CalendarDay> = HashSet(dates)
    var priceDay = priceText

    override fun shouldDecorate(day: CalendarDay): Boolean {
        return dates.contains(day)
    }

    override fun decorate(view: DayViewFacade) {
        view.addSpan(AddTextToDates(priceDay))
        view.setDaysDisabled(true)
    }

}

for working example browse this code and don't forget to star if it's useful for you. Hope it helps you guys :)

Upvotes: 3

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