private Calendar getTimeFromPoint(float x, float y){
        int leftDaysWithGaps = (int) -(Math.ceil(mCurrentOrigin.x / (mWidthPerDay + mColumnGap)));
        float startPixel = mCurrentOrigin.x + (mWidthPerDay + mColumnGap) * leftDaysWithGaps +
                mHeaderColumnWidth;
        for (int dayNumber = leftDaysWithGaps + 1;
             dayNumber <= leftDaysWithGaps + mNumberOfVisibleDays + 1;
             dayNumber++) {
            float start =  (startPixel < mHeaderColumnWidth ? mHeaderColumnWidth : startPixel);
            if (mWidthPerDay + startPixel - start > 0 && x > start && x < startPixel + mWidthPerDay){
                Calendar day = today();
                day.add(Calendar.DATE, dayNumber - 1);
                float pixelsFromZero = y - mCurrentOrigin.y - mHeaderHeight
                        - mHeaderRowPadding * 2 - mTimeTextHeight/2 - mHeaderMarginBottom;
                int hour = (int)(pixelsFromZero / mHourHeight);
                int minute = (int) (60 * (pixelsFromZero - hour * mHourHeight) / mHourHeight);
                day.add(Calendar.HOUR, hour);
                day.set(Calendar.MINUTE, minute);
                return day;
            }
            startPixel += mWidthPerDay + mColumnGap;
        }
        return null;
    }
Get the time and date where the user clicked on.
@param x The x position of the touch event.
@param y The y position of the touch event.
@return The time and date at the clicked position.
library/src/main/java/com/alamkanak/weekview/WeekView.java