PackageInstaller: limit max AppSnippet icon size

        }

        private Bitmap getBitmapFromDrawable(Drawable drawable) {

            // Create an empty bitmap with the dimensions of our drawable

            final Bitmap bmp = Bitmap.createBitmap(drawable.getIntrinsicWidth(),

                    drawable.getIntrinsicHeight(),

                    Bitmap.Config.ARGB_8888);

            int origW = drawable.getIntrinsicWidth();

            int origH = drawable.getIntrinsicHeight();

            // resulting bitmap will be transferred over binder, which limits safe transcation size

            // to a few hundred KiB

            final int maxSide = 250; // 250 KB at 4 bytes per pixel

            int w = origW;

            int h = origH;

            if (Math.max(origW, origH) > maxSide) {

                double ratio = Math.min((double) maxSide / origW, (double) maxSide / origH);

                w = (int) (ratio * w);

                h = (int) (ratio * h);

                Log.d("AppSnippet", "getBitmapFromDrawable: downscaling, " +

                        "origW " + origW + " origH " + origH + " scaleRatio " + ratio + " label " +

                        label);

            }

            final Bitmap bmp = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);

            // Associate it with a canvas. This canvas will draw the icon on the bitmap

            final Canvas canvas = new Canvas(bmp);

            // Draw the drawable in the canvas. The canvas will ultimately paint the drawable in the