iconloader: Add unchanges constructor for aosp

    private final Rect mTextRect = new Rect();

    private boolean mDisplayCount;

    public DotRenderer(int iconSizePx, Path iconShapePath, int pathSize) {

        this(iconSizePx, iconShapePath, pathSize, false, null);

    }

    public DotRenderer(int iconSizePx, Path iconShapePath, int pathSize, Boolean displayCount, Typeface typeface) {

        mDisplayCount = displayCount;

        int size = Math.round((displayCount ? SIZE_PERCENTAGE_WITH_COUNT : SIZE_PERCENTAGE) * iconSizePx);

        mTextPaint.setTypeface(typeface);

    }

    public DotRenderer(int iconSizePx, Path iconShapePath, int pathSize) {

        int size = Math.round(SIZE_PERCENTAGE * iconSizePx);

        if (size <= 0) {

            size = MIN_DOT_SIZE;

        }

        // Find the points on the path that are closest to the top left and right corners.

        mLeftDotPosition = getPathPoint(iconShapePath, pathSize, -1);

        mRightDotPosition = getPathPoint(iconShapePath, pathSize, 1);

    }

    private static float[] getPathPoint(Path path, float size, float direction) {

        float halfSize = size / 2;

        // Small delta so that we don't get a zero size triangle

     * Draw a circle on top of the canvas according to the given params.

     */

    public void draw(Canvas canvas, DrawParams params) {

        if (params == null) {

            Log.e(TAG, "Invalid null argument(s) passed in call to draw.");

            return;

        }

        canvas.save();

        Rect iconBounds = params.iconBounds;

        float[] dotPosition = params.leftAlign ? mLeftDotPosition : mRightDotPosition;

        float dotCenterX = iconBounds.left + iconBounds.width() * dotPosition[0];

        float dotCenterY = iconBounds.top + iconBounds.height() * dotPosition[1];

        // Ensure dot fits entirely in canvas clip bounds.

        Rect canvasBounds = canvas.getClipBounds();

        float offsetX = params.leftAlign

                ? Math.max(0, canvasBounds.left - (dotCenterX + mBitmapOffset))

                : Math.min(0, canvasBounds.right - (dotCenterX - mBitmapOffset));

        float offsetY = Math.max(0, canvasBounds.top - (dotCenterY + mBitmapOffset));

        // We draw the dot relative to its center.

        canvas.translate(dotCenterX + offsetX, dotCenterY + offsetY);

        canvas.scale(params.scale, params.scale);

        mCirclePaint.setColor(Color.BLACK);

        canvas.drawBitmap(mBackgroundWithShadow, mBitmapOffset, mBitmapOffset, mCirclePaint);

        mCirclePaint.setColor(params.dotColor);

        canvas.drawCircle(0, 0, mCircleRadius, mCirclePaint);

        canvas.restore();

        draw(canvas, params, 0);

    }

    /**