计算相同起始目的地和结束目的地之间的距离

如何通过编码多段线获得多个纬度和经度之间的距离。计算相同起始目的地和结束目的地之间的距离

当前方向API计算出发地和目的地之间的距离。但我也希望能够计算原始目的地位置相同时的距离。

// Generates an encoded string with all the latitudes and longitues 
// used to get the exact distance, otherwise the google will calculate the closet path. 
    String encodedLatLngList = PolyUtil.encode(latLngListTemp); 
    String encodedWaypointString = "waypoints=enc:" + encodedLatLngList; 

     RESTClient RESTClient = new RESTClient(); 
     Call<Direction> call = RESTClient.getGoogleApiService().getDirectionWithEncodedWaypoints(originLatLng, destinationLatLng, encodedWaypointString); 
     call.enqueue(new Callback<Direction>() { 

      @Override 
      public void onResponse(Call<Direction> call, Response<Direction> response) { 

      if (response.isSuccessful()) { 

       Direction direction = response.body(); 
      if (direction.getRoutes().size() > 0) { 
       String distance = direction.getRoutes().get(0).getLegs().get(0).getDistance().getText(); 
       String locationA = direction.getRoutes().get(0).getLegs().get(0).getStartAddress(); 
       String locationB = direction.getRoutes().get(0).getLegs().get(0).getEndAddress(); 
       String duration = direction.getRoutes().get(0).getLegs().get(0).getDuration().getText();

来源

2016-05-31 Rasmus Rajje Josefsson