Latest Contributions by MohamedEzzerI

Hi Alexander Nohe‌, i wish u have a good day, i still need your precious help in that problem, i wish that you could help me ... View more

They are working now, it was just some maintenance on our servers 2016-08-15 14:46 GMT+01:00 Alexander Nohe <geonet@esri.com>: GeoNet <https://community.esri.com/?et=watches.email.thread> How to center the map depending on graphics on it ? reply from Alexander Nohe <https://community.esri.com/people/ANohe-esristaff?et=watches.email.thread> in ArcGIS Runtime SDK for Android - View the full discussion <https://community.esri.com/message/628093-re-how-to-center-the-map-depending-on-graphics-on-it?commentID=628093&et=watches.email.thread#comment-628093> ... View more

Hi Alexander, thnx for your help, I'm using the code below, and i want to center the camera after creating all of the markers and ploygons //------------------ mvHelper = new MapViewHelper(arcMap); arcMap.setOnStatusChangedListener(new OnStatusChangedListener() {     public void onStatusChanged(Object source, STATUS status) {         if (status == STATUS.INITIALIZED) {             mvHelper.setShowGraphicCallout(true);             createMarker();             createPolygon();             arcMap.setExtent(graphicsLayer.getFullExtent());         }     } }); //----------createMarker()------------// public void createMarker() {     String url = "http://screendydev.cloudapp.net/screendy/files/projects/mytest/res/others/markers.json";     final String resp = StudioUtilities.sendGetRequest(url);     final Drawable icon = ContextCompat.getDrawable(ctx, R.drawable.map_marker);     try {         JSONObject jsonObject = new JSONObject(resp);         JSONArray jsonArray = jsonObject.getJSONArray("markers");         int count = 0;         while (count < jsonArray.length()) {             JSONObject marker = jsonArray.getJSONObject(count);             int loaded = mvHelper.addMarkerGraphic(                     Double.parseDouble(marker.getString("latitude")),                     Double.parseDouble(marker.getString("longitude")),                             /*marker.getString("title"), marker.getString("subtitle"), null, icon, false, 0);*/                     marker.getString("title"), marker.getString("subtitle"), null, icon, false, 1);             if (loaded < 0) {                 Log.d("TAG", "Marker Graphic not added to MapView");             } else {                 graphicsLayer.getGraphic(loaded);             }             count++;         }     } catch (JSONException e) {         e.printStackTrace();     } }  //----------createPolygon------------// public void createPolygon() {     String url = "http://screendydev.cloudapp.net/screendy/files/projects/mytest/res/others/polygons.json";     final String resp = StudioUtilities.sendGetRequest(url);     try {         JSONObject jsonObject = new JSONObject(resp);         JSONArray jsonArray = jsonObject.getJSONArray("polygons");         for (int i = 0; i < jsonArray.length(); i++) {             JSONObject polygon = jsonArray.getJSONObject(i);             JSONObject borderObject = polygon.getJSONObject("border");             JSONObject startPointObject = polygon.getJSONObject("starting_point");             final JSONArray pointsArray = polygon.getJSONArray("points");             double[][] p = new double[pointsArray.length()][2];             for (int j = 0; j < pointsArray.length(); j++) {                 try {                     final JSONObject point = pointsArray.getJSONObject(j);                     p [0] = Double.parseDouble(point.getString("latitude"));                     p [1] = Double.parseDouble(point.getString("longitude"));                 } catch (JSONException e) {                     e.printStackTrace();                 }             }             String title = polygon.getString("title");             String subtitle = polygon.getString("subtitle");             int size = borderObject.getInt("size");             int bgColor = adjustAlpha(Color.parseColor(polygon.getString("background")));             int borderColor = Color.parseColor(borderObject.getString("color"));             mvHelper.addPolygonGraphic(p, title, subtitle, "", bgColor, borderColor, size, 1);         }     } catch (JSONException e) {         e.printStackTrace();     } } ... View more

Thx for the feedback, i dont understand what do you mean by mercator projection, but i can tell you that i m placing my coordinates using mvHelper.addMarkerGraphic and mvHelper.addPolygonGraphic Le 5 août 2016 14:25, "Alexander Nohe" <geonet@esri.com> a écrit : GeoNet <https://community.esri.com/?et=watches.email.thread> How to center the map depending on graphics on it ? reply from Alexander Nohe <https://community.esri.com/people/ANohe-esristaff?et=watches.email.thread> in ArcGIS Runtime SDK for Android - View the full discussion <https://community.esri.com/message/626204?et=watches.email.thread#comment-626204> ... View more

It didn't work, it's focus to the center of the map Le 4 août 2016 13:05, "Alexander Nohe" <geonet@esri.com> a écrit : GeoNet <https://community.esri.com/?et=watches.email.thread> How to center the map depending on graphics on it ? reply from Alexander Nohe <https://community.esri.com/people/ANohe-esristaff?et=watches.email.thread> in ArcGIS Runtime SDK for Android - View the full discussion <https://community.esri.com/message/625776?et=watches.email.thread#comment-625776> ... View more

Thx a lot, it worked , one more issue, is polygon FillStyle, i won't it solid, cuz it covers the map, is there any suggestion ... View more

^^ , it worked for me, filling the array statically , but what i need is to gather data from the json, if it is possible ... View more

Thnks Alexander, i hope that you could help me to solve this problem, i already tried to fill the p array using this code, but the app crashes : double[][] p = new double[2][pointsArray.length()]; int pointCount = 0; while (pointCount < pointsArray.length()) {    try {         final JSONObject point = pointsArray.getJSONObject(pointCount);                 p[0][pointCount] = Double.parseDouble(point.getString("latitude"));         p[1][pointCount] = Double.parseDouble(point.getString("longitude"));        } catch (JSONException e) {             e.printStackTrace();        }        pointCount++; } ... View more

No, but i need your help to fill the 2 dimensional array (double[][] p) from the points Array : polygons: [ { title: "t_poly1", subtitle: "subt_poly1", background: "green", border: { color: "darkgray", size: 2, style: "solid" }, points: [ { latitude: "33.6060236", longitude: "-7.630058" }, { latitude: "33.601975", longitude: "-7.632489" }, { latitude: "33.605867", longitude: "-7.635220" }, { latitude: "33.605626", longitude: "-7.632988" } ] ] ... View more

public void markerClick() { mvHelper.setOnGraphicClickListener(new OnGraphicClickListener() { @Override public void onGraphicClick(Graphic graphic) { double gX, gY; //mvHelper.setShowGraphicCallout(false); gX = ((Point)graphic.getGeometry()).getX(); gY = ((Point)graphic.getGeometry()).getY(); Point p = new Point(gX, gY); Point newPoint = (Point) GeometryEngine.project(p, arcMap.getSpatialReference(), SpatialReference.create(4326)); Toast.makeText(ctx, String.valueOf(newPoint.getX()) + " " + String.valueOf(newPoint.getY()), Toast.LENGTH_LONG).show(); } }); } 2016-07-31 7:29 GMT+01:00 libin qi <geonet@esri.com>: GeoNet <https://community.esri.com/?et=watches.email.thread> Marker onClickListener reply from libin qi <https://community.esri.com/people/ymzzx?et=watches.email.thread> in *ArcGIS Runtime SDK for Android* - View the full discussion <https://community.esri.com/message/624939?et=watches.email.thread#comment-624939> ... View more

Thx Eric, for the moment the code do the job, i need one more thing, i need to create polygons usings mapViewHelper cuz the standard method does not allow me to set a title and a subtitle to the polygon Le 30 juil. 2016 20:02, "Eric Bader" <geonet@esri.com> a écrit : GeoNet <https://community.esri.com/?et=watches.email.outcome> Marker onClickListener Eric Bader <https://community.esri.com/people/ebader-esristaff?et=watches.email.outcome> marked Alexander Nohe <https://community.esri.com/people/ANohe-esristaff?et=watches.email.outcome>'s reply on Marker onClickListener <https://community.esri.com/thread/180462?et=watches.email.outcome> as helpful. View the full reply <https://community.esri.com/message/624502?et=watches.email.outcome#comment-624502> ... View more