public static Bitmap apply(Context context, Bitmap sentBitmap, int radius) {
final Bitmap bitmap = sentBitmap.copy(sentBitmap.getConfig(), true);
final RenderScript rs = RenderScript.create(context);
final Allocation input =
Allocation.createFromBitmap(
rs, sentBitmap, Allocation.MipmapControl.MIPMAP_NONE, Allocation.USAGE_SCRIPT);
final Allocation output = Allocation.createTyped(rs, input.getType());
final ScriptIntrinsicBlur script = ScriptIntrinsicBlur.create(rs, Element.U8_4(rs));
script.setRadius(radius);
script.setInput(input);
script.forEach(output);
output.copyTo(bitmap);
sentBitmap.recycle();
rs.destroy();
input.destroy();
output.destroy();
script.destroy();
return bitmap;
}
