Documentation to understand routing response

[james_nz]

This is what’s returned under instructions from my android app
Instructions[(0,River Road,473.001372491525,37839),
(6,Fairfield Bridge,222.148,17770),
(-2,Victoria Street,368.125,29449),
(2,Abbotsford Street,96.732,7736),
(2,Dyer Street,203.403,16272),
(2,Edgecumbe Street,179.394003534166,14351),
(4,0.0,0)]

I think I understand the first figure is the sign = -7 = keep left
the second figure is meters to the next instruction?
the third time in milliseconds ?

The second instruction in this case is a roundabout (6) but if thats the case how do I tell the user which exit of the roundabout to take?
and what does the (4,0.0,0) represent at the end of the instructions

[karussell]

See the documentation that link to the API docs.

[james_nz]

If it helps anyone else…

“resp” is the PathWrapper
Instructions start at 0

 // set up translation
TranslationMap SINGLETON = new TranslationMap().doImport();
        Translation esTR = SINGLETON.getWithFallBack(Locale.UK); //change to Locale.FRANCE to have instructions in french

Log.d("qw","points " + resp.getInstructions().get(0).getPoints()); // lat lon of all nodes leading up to instruction
        Log.d("qw","number of points " +resp.getInstructions().get(0).getLength()); // number of points
        Log.d("qw","sign " +resp.getInstructions().get(0).getSign()); // numeric representation of instruction eg 3= TURN_SHARP_RIGHT   6= USE_ROUNDABOUT
        Log.d("qw","street name " +resp.getInstructions().get(0).getName()); // OSM street name
        Log.d("qw","annotation " +resp.getInstructions().get(0).getAnnotation()); // A text describing the instruction in more detail, e.g. like surface of the way, warnings or involved costs, 0 if empty
        Log.d("qw","distance " +resp.getInstructions().get(0).getDistance()); // distance leading up to next instruction in meters
        Log.d("qw","extra " +resp.getInstructions().get(0).getExtraInfoJSON()); // sometimes contains heading and roundabout data eg {exit_number=1, exited=true, turn_angle=1.5} 
        Log.d("qw","compass " +resp.getInstructions().get(0).calcDirection(resp.getInstructions().get(0))); // human readable compass direction eg SW, SE, NE, NW
        Log.d("qw","translation " +resp.getInstructions().get(0).getTurnDescription(esTR));
        Log.d("qw","azimuth 0 : " +resp.getInstructions().get(0).calcAzimuth(resp.getInstructions().get(0))); // Direction vehicle should be heading after this instruction 0-359? degrees
        
        Overall route

        Log.d("qq","distance " + resp.getDistance()); // route distance in meters
        Log.d("qq","time " +resp.getTime()/1000); // estimated time in milliseconds / 1000 for seconds

        Log.d("qq","points " +resp.getPoints()); // all points on route
        Log.d("qq","Points order " + resp.getPointsOrder()); //unsure

        
        Log.d("qq","waypoints" + resp.getWaypoints()); // start and finish points (lat,lng) of entire route

        Log.d("qq","description" +resp.getDescription());
        Log.d("qq","fare" +resp.getFare());
        Log.d("qq","legs" +resp.getLegs());
        Log.d("qq","max speed" +resp.getPathDetails().get(MaxSpeed.KEY)); // index of osm max_speed eg  max speed[40.0 [0, 7], 50.0 [7, 23], 40.0 [23, 33]]  40km/h between points 0 to 7, 50km/h between points 7 to 23, 40km/h between 23 to 33
        }