Re: problems with android: couldn't find static field

[Per Bothner <per at bothner dot com>]

On 11/09/2010 02:01 AM, Peter Feigl wrote:
> On Tue, Nov 09, 2010 at 03:11:57PM +0530, Santosh Rajan wrote:
> > Also have a look at the latest example here which is much simpler.
> > http://per.bothner.com/blog/2010/AndroidHelloScheme/
>
> Thanks for the swift answer, I never found that blog post (nor your own blog posts) when googling.

My fault - I uploaded that page, but not the links to it, because I was 
waiting until I
had Kawa 1.11 released.  I.e. I deliberable making it non-googleable.
(Which I had hoped to do yesterday, but I made an uploading
mistake, so now I have to wait until the upload resets.)

> This makes things much simpler ;)
> I've been trying to create macros and code that allow me to create an android list based on two functions,
> one that returns the data, and one that creates the views. For this, I tried to subclass ArrayAdapter, but
> then I found I had to store the view creation function in the class. How can I declare a member field in a
> java class that has a type that allows me to store arbitrary functions? What is the correct type: to use?

You could use the type 'procedure', as in:

(define-simple-class my-class (...)
  (myField ::procedure))

The :: syntax is equivalent to type:
--
	--Per Bothner
per@bothner.com   http://per.bothner.com/