Your problem appears to be that you are using some other JSON library than Jackson. It would make sense to either switch to using Jackson first, or reach support forum(s) of that other library (org.json?)
-+ Tatu +- On Wed, Feb 19, 2020 at 1:44 PM 'Computer Gig' via jackson-user <[email protected]> wrote: > > I want to parse the entire JSON file that contains many JSONObjects "steps". > I need to extract all polylines and their points. However, it returns only > the very first value and nothing more. Is anything wrong with my loop or I > just parse the JSON file wrongly? Thx > > https://gist.github.com/Biseamon/dad9e9c5b91b68d4caebcfa8af7a7eb8 > > > > > public void parseDirect(String response) { > > PolylineOptions polylineOptions = new PolylineOptions(); > List<LatLng> movements = new ArrayList<>(); > try{ > JSONObject json = new JSONObject(response); > //Retrieve routes from response > JSONObject jsonRoute = > json.getJSONArray("routes").getJSONObject(0); > //Retrieve legs from routes > JSONObject legs = jsonRoute.getJSONArray("legs").getJSONObject(0); > //Retrieve steps from legs > JSONArray steps = legs.getJSONArray("steps"); > final int numSteps = steps.length(); > JSONObject step; > //Retrieve points from steps > for (int i = 0; i < numSteps; i++) { > step = steps.getJSONObject(i); > String pontos = > step.getJSONObject("polyline").getString("points"); > movements.addAll(PolyUtil.decode(pontos)); > } > > // movementsTest.add(new LatLng(52.4634252,-1.8861262)); > // movementsTest.add(new LatLng(52.4761324,-1.8608113)); > // movementsTest.add(new LatLng(52.4634252,-1.8689613)); > > polylineOptions.color(Color.RED); > polylineOptions.width(10); > polylineOptions.addAll(movements); > > mMap.clear(); > mMap.addPolyline(polylineOptions); > Log.i("parser", "parseDirect: " + movements.toString()); > }catch(Exception ex){ > Log.d("DirectionErr",ex.getMessage()); > } > > //make use of movements object here > } > > > > -- > You received this message because you are subscribed to the Google Groups > "jackson-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jackson-user/3dd22b7d-6d8b-47c2-95fe-7631c185885d%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "jackson-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jackson-user/CAL4a10jOgTEzWhvtUhyyXx2z0gnt2jaYWBzdVCK9rBLhEnFWBA%40mail.gmail.com.
