Hi JavaSurfer
I apologize for not getting to you before this - I have had my hands full
with the Google App Engine launch and am only just clearing the backlog.
Have you had any luck getting this working in the intervening time. What you
have done should work, I suspect there is something a little wrong with one
of the details. Have you tried testing the regex just in a regular Java
application to see if it does indeed match the string correctly?
If you could send me the app I could take a look at it. Longer term I am
actually working on a plugin architecture for WikiNotes that will make
adding things like this much easier.
Cheers
Dick
On 3/27/08, javasurfer <[EMAIL PROTECTED]> wrote:
>
>
> Sorry, I forgot to say that I am using android-sdk_m5-
> rc14_windows...thanks for any help you guys could give me.....
>
>
>
>
> On Mar 27, 4:51 pm, javasurfer <[EMAIL PROTECTED]> wrote:
> > I followed the instructions in Dick Wall's tutorial in the Android
> > Blog - Linkify your Text.
> >
> > I wanted to match text in a TextField that looks like this "[geocode:
> > latitude:38.898748, longitude:-77.037684]" and construct a Content URI
> > and link for this text that would be used to load an Activity that
> > would display a map.
> >
> > I could not get the links to show up....does anybosy have any idea
> > where I could be going wrong.....is there something I am
> > missing.......
> >
> > I am able to get the Linkify.addLinks(TextField, Linkify.ALL) version
> > of the method to work OK and show the links but the regex version of
> > the method call just does not want to coorporate with me!
> >
> > The code I used is as follows:
> >
> > String pattern = "\\[geocode:.*latitude:[0-9]+\\.
> > [0-9]+,.*longitude:-*[0-9]+\\.[0-9]+]";
> > Pattern geocodeMatcher = Pattern.compile(pattern);
> > String geocodeViewURL = "content://
> > com.threespaces.android.browser/geocode/";
> > Linkify.addLinks((TextView)findViewById(R.id.userfield2),
> > geocodeMatcher, geocodeViewURL, new geocodeMatchFilter(), new
> > geocodeTransform());
> >
> > //inner classes
> > public class geocodeTransform implements TransformFilter {
> > public String transformUrl(Matcher match, String url) {
> > int startLatitude = match.group().indexOf("latitude:", 0)
> + 9;
> > int endLatitude = match.group().indexOf(",",
> startLatitude);
> > String latitude = match.group().substring(startLatitude,
> > endLatitude);
> >
> > int startLongitude = match.group().indexOf("longitude:",
> 0) +
> > 10;
> > int endLongitude = match.group().indexOf("]",
> startLongitude);
> > String longitude =
> match.group().substring(startLongitude,
> > endLongitude);
> >
> > return latitude + "/" + longitude;
> > }
> > }
> >
> > public class geocodeMatchFilter implements MatchFilter {
> > public boolean acceptMatch(CharSequence s, int start, int end) {
> > return true;
> > }
> >
> > }
> >
>
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