How to frame a photo / bmp in Android

Today, While going though Android code I found this, I hope it will help someone else. 

 private Bitmap framePhoto(Bitmap photo) {
        final Resources r = getResources();
        final Drawable frame = r.getDrawable(com.android.internal.R.drawable.quickcontact_badge);

        final int width = r.getDimensionPixelSize(R.dimen.contact_shortcut_frame_width);
        final int height = r.getDimensionPixelSize(R.dimen.contact_shortcut_frame_height);

        frame.setBounds(0, 0, width, height);

        final Rect padding = new Rect();
        frame.getPadding(padding);

        final Rect source = new Rect(0, 0, photo.getWidth(), photo.getHeight());
        final Rect destination = new Rect(padding.left, padding.top,
                width - padding.right, height - padding.bottom);

        final int d = Math.max(width, height);
        final Bitmap b = Bitmap.createBitmap(d, d, Bitmap.Config.ARGB_8888);
        final Canvas c = new Canvas(b);

        c.translate((d - width) / 2.0f, (d - height) / 2.0f);
        frame.draw(c);
        c.drawBitmap(photo, source, destination, new Paint(Paint.FILTER_BITMAP_FLAG));

        return b;
    }