Hi!
I'm trying to finish my app, but I have an small problem (I think) I hope
anybody here, could give me a hand.
In my itemezedoverlay, I have this function:
*protected boolean onBalloonTap(int i, OverlayItem item) { *
* *
* Toast.makeText(c, "Calculando ruta... " ,Toast.LENGTH_LONG).show(); *
* *
* double latitudo = 43.250064;*
* double longitudo = -5.774496;*
* *
* double latitudd = 43.223914;*
* double longitudd = -5.781582; *
* *
* *
* String uri =
"http://maps.google.com/maps?saddr="+latitudo+","+longitudo+"&daddr="+latitudd+","+longitudd+"&mode=walking";;
*
* *
* Intent intent = new Intent(android.content.Intent.ACTION_VIEW,
Uri.parse(uri));*
* intent.setClassName("com.google.android.apps.maps",
"com.google.android.maps.MapsActivity");*
* c.startActivity(intent);*
* *
* return true;*
*
*
*}*
*
*
As you see, if you press over a place, you execute an intent, and it calls
routing in Gmaps. That it works perfectly, but I wanted to know how can I
pass from my main program, as a parametrer latitudd, latitudo, longitudd
and longitudo.
The app should make, if you press over on balloon, the route since where
you are (I have a location service, that it works perfectly) and until
where you pressed (so you know both locations.
I hope anybody could understand what I'm trying to explain. So sorry, if my
english it's not "perfect".
Cheers!
Artemio
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