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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