Re: [Vala] Getting results from an async callback

[Stephen Smally <eco stefi fastwebnet it>]

Il 27/07/2012 17:34, Matthias Klumpp ha scritto:
> Hi!
> You recieve a AsyncResult in that callback. For examples how to use
> PackageKit in Vala, see my Listaller[1] project or - for a
> less-complex example (Listaller uses some internal PK APIs) - just
> checkout this snipped which addresses your question:
> http://bazaar.launchpad.net/~lubuntu-software-center-team/light-software-center/trunk/view/head:/src/Backend/AppsManager.vala#L90
> (from Light Software Center)
> Regards,
>     Matthias
>
> ----
> [1]: http://listaller.tenstral.net
>
> 2012/7/27 tomw <tomw ubilix com>:
> > Hi,
> >
> > trying to write some PackageKit code I came across the issue to get
> > results from an async call like:
> >
> > pk_task.get_updates_async (filter,
> >                             null,
> >                             on_progress,
> >                             on_ready
> >                            );
> >
> > and the respective callback:
> >
> > private void on_ready () {
> >      PackageKit.Results? result = null;
> >      result = pk_task.generic_finish (???);
> > }
> >
> > However, the generic_finish method requires an AsyncResult which should
> > be passed to the callback but I have not found a way to get access to
> > it? Any suggestions?
> >
> >
> > Thanks
> >
> >
> >
> > --
> > tomw <tomw ubilix com>
> >
> > _______________________________________________
> > vala-list mailing list
> > vala-list gnome org
> > https://mail.gnome.org/mailman/listinfo/vala-list
> _______________________________________________
> vala-list mailing list
> vala-list gnome org
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Hey! that snippet is mine XD! check out launchpad.net/libappstore for an 
updated version (though the light-software-center version is simpler).

Stephen Smally