Code example for Time

 
        Time time = new Time(mTimeZone);
        if (mWeek == 0) {
            // This week is weird... 
            if (day < Time.EPOCH_JULIAN_DAY) {
                day++;
            } else if (day == Time.EPOCH_JULIAN_DAY) {
                time.set(1, 0, 1970);
                time.normalize(true);
                return time;
            } 
        } 
 
        time.setJulianDay(day);
        return time;
    } 
 
    @Override 
    protected void onDraw(Canvas canvas) {
        drawBackground(canvas);
        drawWeekNums(canvas);
        drawDaySeparators(canvas);
    } 
 
    /** 
     * This draws the selection highlight if a day is selected in this week. 
     * Override this method if you wish to have a different background drawn. 
     * 
     * @param canvas The canvas to draw on 
     */ 
    protected void drawBackground(Canvas canvas) {
        if (mHasSelectedDay) {
            p.setColor(mSelectedWeekBGColor);
            p.setStyle(Style.FILL);
        } else { 
            return; 
        } 
        r.top = 1;
        r.bottom = mHeight - 1;
        r.left = mPadding;
        r.right = mSelectedLeft;
        canvas.drawRect(r, p);
        r.left = mSelectedRight;
        r.right = mWidth - mPadding;
        canvas.drawRect(r, p);
    } 
 
    /** 
     * Draws the week and month day numbers for this week. Override this method 
     * if you need different placement. 
     * 
     * @param canvas The canvas to draw on 
     */ 
    protected void drawWeekNums(Canvas canvas) {
        int y = ((mHeight + MINI_DAY_NUMBER_TEXT_SIZE) / 2) - DAY_SEPARATOR_WIDTH;
        int nDays = mNumCells;
 
        int i = 0;
        int divisor = 2 * nDays;
        if (mShowWeekNum) {
            p.setTextSize(MINI_WK_NUMBER_TEXT_SIZE);
            p.setStyle(Style.FILL);
            p.setTextAlign(Align.CENTER);
            p.setAntiAlias(true);
            p.setColor(mWeekNumColor);
            int x = (mWidth - mPadding * 2) / divisor + mPadding;
            canvas.drawText(mDayNumbers[0], x, y, p);
            i++;
        } 
 
        boolean isFocusMonth = mFocusDay[i];
        mMonthNumPaint.setColor(isFocusMonth ? mFocusMonthColor : mOtherMonthColor);
        mMonthNumPaint.setFakeBoldText(false);
        for (; i < nDays; i++) {
            if (mFocusDay[i] != isFocusMonth) {
                isFocusMonth = mFocusDay[i];
                mMonthNumPaint.setColor(isFocusMonth ? mFocusMonthColor : mOtherMonthColor);
            } 
            if (mHasToday && mToday == i) {
                mMonthNumPaint.setTextSize(MINI_TODAY_NUMBER_TEXT_SIZE);
                mMonthNumPaint.setFakeBoldText(true);
            } 
            int x = (2 * i + 1) * (mWidth - mPadding * 2) / (divisor) + mPadding;
            canvas.drawText(mDayNumbers[i], x, y, mMonthNumPaint);
            if (mHasToday && mToday == i) {
                mMonthNumPaint.setTextSize(MINI_DAY_NUMBER_TEXT_SIZE);
                mMonthNumPaint.setFakeBoldText(false);
            } 
        } 
    } 
 
    /** 
     * Draws a horizontal line for separating the weeks. Override this method if 
     * you want custom separators. 
     * 
     * @param canvas The canvas to draw on 
     */ 
    protected void drawDaySeparators(Canvas canvas) {
        if (mHasSelectedDay) {
            r.top = 1;
            r.bottom = mHeight - 1;
            r.left = mSelectedLeft + 1;
            r.right = mSelectedRight - 1;
            p.setStrokeWidth(MINI_TODAY_OUTLINE_WIDTH);
            p.setStyle(Style.STROKE);
            p.setColor(mTodayOutlineColor);
            canvas.drawRect(r, p);
        } 
        if (mShowWeekNum) {
            p.setColor(mDaySeparatorColor);
            p.setStrokeWidth(DAY_SEPARATOR_WIDTH);
 
            int x = (mWidth - mPadding * 2) / mNumCells + mPadding;
            canvas.drawLine(x, 0, x, mHeight, p);
        } 
    } 
 
    @Override 
    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
        mWidth = w;
        updateSelectionPositions(); 
    } 
 
    /** 
     * This calculates the positions for the selected day lines. 
     */ 
    protected void updateSelectionPositions() { 
        if (mHasSelectedDay) {
            int selectedPosition = mSelectedDay - mWeekStart;
            if (selectedPosition < 0) {
                selectedPosition += 7;
            } 
            if (mShowWeekNum) {
                selectedPosition++;
            } 
            mSelectedLeft = selectedPosition * (mWidth - mPadding * 2) / mNumCells
                    + mPadding;
            mSelectedRight = (selectedPosition + 1) * (mWidth - mPadding * 2) / mNumCells
                    + mPadding;
        } 
    } 
 
    @Override 
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec), mHeight);
    } 
 
    @Override 
    public boolean onHoverEvent(MotionEvent event) {
        Context context = getContext();
        // only send accessibility events if accessibility and exploration are 
        // on. 
        AccessibilityManager am = (AccessibilityManager) context
                .getSystemService(Service.ACCESSIBILITY_SERVICE);
        if (!am.isEnabled() || !am.isTouchExplorationEnabled()) {
            return super.onHoverEvent(event);
        } 
        if (event.getAction() != MotionEvent.ACTION_HOVER_EXIT) {
            Time hover = getDayFromLocation(event.getX());
            if (hover != null
                    && (mLastHoverTime == null || Time.compare(hover, mLastHoverTime) != 0)) {
                Long millis = hover.toMillis(true);
                String date = Utils.formatDateRange(context, millis, millis,
                        DateUtils.FORMAT_SHOW_DATE);
                AccessibilityEvent accessEvent =
                    AccessibilityEvent.obtain(AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED);
                accessEvent.getText().add(date);
                sendAccessibilityEventUnchecked(accessEvent);
                mLastHoverTime = hover;
            } 
        }