Monday, February 7, 2011

[android-developers] Re: NFC default app - thoughts?

TopTunniste for tags for example


On Feb 7, 10:09 pm, Mark Murphy <mmur...@commonsware.com> wrote:
> Have you examined an Intent sent out when an NFC tag is encountered?
> Perhaps the path is part of the Intent and can be filtered upon with
> the <data> element in your <intent-filter>.
>
> Touchatag is sold out of their kits -- anyone know where else to get
> some NFC tags?
>
>
>
>
>
> On Mon, Feb 7, 2011 at 4:03 PM, Mark Wyszomierski <mar...@gmail.com> wrote:
> > Hi,
>
> > If I declare my application to be able to read NFC tags using the
> > following:
>
> >  <activity
> >      android:name=".activities.ActivityFoo" >
> >      <intent-filter>
> >        <action android:name="android.nfc.action.TAG_DISCOVERED"/>
> >      </intent-filter>
> >  </activity>
>
> > and the user chooses my app as the default for further reads, we're
> > essentially wiping out the chance for any other app in the system to
> > handle tag reading?
>
> > Just wondering how we'll balance this. My tags actually point to
> > specific urls, like:
>
> >  foo.com/a
> >  foo.com/b
>
> > So what would be more ideal is to let the OS give the user a chance to
> > set a default for a tag read action + a specific url domain pattern
> > for example. That seems more fine-grained and appropriate here?
>
> > Just wondering what others think on this,
>
> > Thanks
>
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> --
> Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> _The Busy Coder's Guide to *Advanced* Android Development_ Version 1.9
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