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From Jesse <purplecabb...@gmail.com>
Subject Re: CB-4846
Date Tue, 25 Feb 2014 09:23:57 GMT
This sounds to me like somehow the callbackIDs are out of sync. missing a
keepCallback?
... is there a window.onerror js handler to see what is actually happening?

@purplecabbage
risingj.com


On Tue, Feb 25, 2014 at 12:19 AM, Shazron <shazron@gmail.com> wrote:

> That is odd, if calling into JavaScript from being in the background works,
> the pluginResult method should work as well. Might be worth investigating
>
>
> On Tue, Feb 25, 2014 at 12:05 AM, Erik Jan de Wit <edewit@redhat.com>
> wrote:
>
> > Hi Shazron,
> >
> > Actually I started out building it this way, I've changed it to way it's
> > now, because it didn't work. Once the application has moved to the
> > background trying to invoke the method with the plugin result no longer
> > works. I've seen other plugins use the 'named' callback 'trick' and
> thought
> > that was the way to invoke a callback from background. Shall I try to
> > investigate why this is not working?
> >
> > Cheers,
> >         Erik Jan
> >
> > On 24 Feb,2014, at 19:36 , Shazron <shazron@gmail.com> wrote:
> >
> > > Hi Erik,
> > > The gist of it is here:
> > >
> >
> http://cordova.apache.org/docs/en/3.4.0/guide_platforms_ios_plugin.md.html#iOS%20Plugins
> > >
> > > Basically, you have to modify your js interface to take in a success
> and
> > > failure callback. Then, in native code you create a PluginResult and
> set
> > it
> > > to a specific command status (CDVCommandStatus_*), then send it back
> > > through the commandDelegate - it will figure out how to route it
> > properly.
> > > There are examples in the link above.
> > >
> > >
> > > On Sun, Feb 23, 2014 at 11:38 PM, Erik Jan de Wit <edewit@redhat.com>
> > wrote:
> > >
> > >>
> > >> On 22 Feb,2014, at 0:01 , Shazron <shazron@gmail.com> wrote:
> > >>
> > >>> Joe - this calls a background fetch handler for your app at an
> > interval,
> > >> it
> > >>> doesn't really run in the background.
> > >>>
> > >>> Erik - just a quick code review:
> > >>> 1. The method swizzling stuff is great but what I have planned
> > (sometime
> > >> in
> > >>> the future, in progress) is this:
> > >>> https://issues.apache.org/jira/browse/CB-5601
> > >>
> > >> Ahh cool, I'll keep an eye on that one.
> > >>
> > >>> 2. The way you are using callbacks is not quite correct
> > >>
> > >> Could you elaborate on that, I'll be more then happy to fix it
> > >>
> > >>>
> > >>> Agree on it being a user space plugin -- but I was thinking it could
> be
> > >> in
> > >>> cordova-plugins maybe when the time comes
> > >>
> > >> I would love for it to be a cordova core plugin
> > >>
> > >>>
> > >>>
> > >>> On Fri, Feb 21, 2014 at 1:47 PM, Joe Bowser <bowserj@gmail.com>
> wrote:
> > >>>
> > >>>> Is this actually running a service?  I thought this just runs a
> > >>>> Cordova App in the background, which Android already has a setting
> > >>>> for.
> > >>>>
> > >>>> On Fri, Feb 21, 2014 at 1:44 PM, Brian LeRoux <b@brian.io>
wrote:
> > >>>>> I think its cool as a user space plugin for now though. Have
you
> > >>>> published
> > >>>>> it to http://plugins.cordova.io ? (Its just like npm / you
can
> read
> > up
> > >>>> on
> > >>>>> how here: https://github.com/apache/cordova-plugman)
> > >>>>>
> > >>>>> I really like the idea of us looking at background processing.
> > >>>>>
> > >>>>> Android services: how would that work? Does Firefox OS have
the
> > concept
> > >>>> of
> > >>>>> background services? I know Chrome Mobile Apps guys have been
doing
> > >> some
> > >>>>> thinking here too.
> > >>>>>
> > >>>>>
> > >>>>> On Fri, Feb 21, 2014 at 2:53 AM, Erik Jan de Wit <
> edewit@redhat.com>
> > >>>> wrote:
> > >>>>>
> > >>>>>> Hi,
> > >>>>>>
> > >>>>>> I've created an initial version for
> > >>>>>> https://issues.apache.org/jira/browse/CB-4846 the plugin
is
> located
> > >> at
> > >>>>>> https://github.com/edewit/cordova-background-plugin
> > >>>>>>
> > >>>>>> Cheers,
> > >>>>>>       Erik Jan
> > >>>>
> > >>
> > >>
> >
> >
>

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