ポリゴンが閉じていない

Question

ヘルプ、ポリゴンを描画しようとしていますが、ポリゴンが閉じず、座標が正しいです。 1つの最後の点は他の点と接続してポリゴンを形成しません。私は何が間違っているのか分かりません。おかげ

screenshot http://i65.tinypic.com/29c9i89.jpg

import android.app.Activity; 
import android.content.Context; 
import android.content.Intent; 
import android.graphics.Canvas; 
import android.graphics.Color; 
import android.graphics.Paint; 

import android.view.Gravity; 
import android.view.View; 
import android.widget.Button; 
import android.widget.LinearLayout; 
import android.widget.TextView; 
import android.widget.ZoomButton; 

import com.google.android.gms.maps.CameraUpdateFactory; 
import com.google.android.gms.maps.GoogleMap; 
import com.google.android.gms.maps.MapFragment; 
import com.google.android.gms.maps.OnMapReadyCallback; 
import com.google.android.gms.maps.SupportMapFragment; 
import android.app.AppOpsManager; 


import com.google.android.gms.maps.model.BitmapDescriptorFactory; 
import com.google.android.gms.maps.model.LatLng; 
import com.google.android.gms.maps.model.Marker; 
import com.google.android.gms.maps.model.MarkerOptions; 
import com.google.android.gms.appindexing.Action; 
import com.google.android.gms.appindexing.AppIndex; 
import com.google.android.gms.common.api.GoogleApiClient; 
import com.google.android.gms.maps.model.Polygon; 
import com.google.android.gms.maps.model.PolygonOptions; 
import com.google.android.gms.maps.model.Polyline; 
import com.google.android.gms.maps.model.PolylineOptions; 

    import java.util.Map; 


public class MapsActivity extends FragmentActivity implements OnMapReadyCallback { 

private GoogleMap mMap; 


@Override 
protected void onCreate(Bundle savedinstancestate) { 
    super.onCreate(savedinstancestate); 
    setContentView(R.layout.activity_maps); 

    final Button button1 = (Button) findViewById(R.id.buttonMaps); 
    final Button button2 = (Button) findViewById(R.id.buttonMaps2); 
    final Button button3 = (Button) findViewById(R.id.buttonMaps3); 
    final Button button4 = (Button) findViewById(R.id.buttonMaps4); 
    final Button button5 = (Button) findViewById(R.id.buttonMaps5); 
    final Button button6 = (Button) findViewById(R.id.buttonMaps6); 
    final Button button7 = (Button) findViewById(R.id.buttonMaps7); 
    final Button button8 = (Button) findViewById(R.id.buttonMaps8); 
    final Button button9 = (Button) findViewById(R.id.buttonMaps9); 
    final Button button10 = (Button) findViewById(R.id.buttonMaps10); 


    button2.setVisibility(View.INVISIBLE); 
    button3.setVisibility(View.INVISIBLE); 
    button4.setVisibility(View.INVISIBLE); 
    button5.setVisibility(View.INVISIBLE); 
    button6.setVisibility(View.INVISIBLE); 
    button7.setVisibility(View.INVISIBLE); 
    button8.setVisibility(View.INVISIBLE); 
    button9.setVisibility(View.INVISIBLE); 
    button10.setVisibility(View.INVISIBLE); 


    button1.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View view) { 


      mMap.clear(); 
      if (button1.isShown()) { 

       Polygon polygon = mMap.addPolygon(new PolygonOptions() 
         .add(new LatLng(6.519,3.368),new LatLng(6.520,3.376), new LatLng(6.522, 3.378), new LatLng(6.523,3.382), new LatLng(6.524,3.390), new LatLng(6.524, 3.999),new LatLng(6.523, 3.406),new LatLng(6.520, 3.404),new LatLng(6.518, 3.406),new LatLng(6.516, 3.407),new LatLng(6.511, 3.409), new LatLng(6.509, 3.410),new LatLng(6.504, 3.410), new LatLng(6.501, 3.407), new LatLng(6.497, 3.402),new LatLng(6.494, 3.399),new LatLng(6.492, 3.397),new LatLng(6.487, 3.397),new LatLng(6.484, 3.398),new LatLng(6.481, 3.396),new LatLng(6.477, 3.395),new LatLng(6.475, 3.395),new LatLng(6.472, 3.395),new LatLng(6.468, 3.394),new LatLng(6.467, 3.387),new LatLng(6.463, 3.381),new LatLng(6.467, 3.379),new LatLng(6.468, 3.377),new LatLng(6.469, 3.374),new LatLng(6.468, 3.370),new LatLng(6.467, 3.365),new LatLng(6.472, 3.364),new LatLng(6.475, 3.365),new LatLng(6.478, 3.366),new LatLng(6.479, 3.367),new LatLng(6.481, 3.369),new LatLng(6.481, 3.372),new LatLng(6.481, 3.376),new LatLng(6.480, 3.381),new LatLng(6.482, 3.384),new LatLng(6.519,3.368)) 
         .strokeColor(Color.BLUE) 
         .geodesic(true)); 

       mMap.addMarker(new MarkerOptions().position(new LatLng(6.5084, 3.3842)).title("Lagos Mainland").snippet("My Location").icon(BitmapDescriptorFactory.fromResource(R.mipmap.ic_launcher))); 
       button2.setVisibility(View.VISIBLE); 
       button3.setVisibility(View.VISIBLE); 
       button4.setVisibility(View.VISIBLE); 
       button5.setVisibility(View.VISIBLE); 
       button6.setVisibility(View.VISIBLE); 
       button7.setVisibility(View.VISIBLE); 
       button8.setVisibility(View.VISIBLE); 
       button9.setVisibility(View.VISIBLE); 
       button10.setVisibility(View.VISIBLE); 



      } 
     } 

    }); 

Answer 1

ポリゴンが正しくdrawedされます。 問題点は、新しいLatLng（6.524,3.999）です。 LatLngごとにマーカーを追加すると、それを見ることができます。

これを試してみてください。

mMap.addMarker(new MarkerOptions().position(new LatLng(6.524, 3.999)).title("E")); 

mMap.addMarker(new MarkerOptions().position(new LatLng(6.519,3.368)).title("P01")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.520,3.376)).title("P02")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.522, 3.378)).title("P03")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.523,3.382)).title("P04")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.524,3.390)).title("P05")); 
//Point far 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.524, 3.999)).title("P06")); //point far 

mMap.addMarker(new MarkerOptions().position(new LatLng(6.523, 3.406)).title("P07")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.520, 3.404)).title("P08")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.518, 3.406)).title("P09")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.516, 3.407)).title("P10")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.511, 3.409)).title("P11")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.509, 3.410)).title("P12")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.504, 3.410)).title("P13")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.501, 3.407)).title("P14")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.497, 3.402)).title("P15")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.494, 3.399)).title("P16")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.492, 3.397)).title("P17")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.487, 3.397)).title("P18")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.484, 3.398)).title("P19")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.481, 3.396)).title("P20")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.477, 3.395)).title("P21")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.475, 3.395)).title("P22")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.472, 3.395)).title("P23")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.468, 3.394)).title("P24")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.467, 3.387)).title("P25")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.463, 3.381)).title("P26")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.467, 3.379)).title("P27")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.468, 3.377)).title("P28")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.469, 3.374)).title("P29")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.468, 3.370)).title("P30")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.467, 3.365)).title("P31")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.472, 3.364)).title("P32")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.475, 3.365)).title("P33")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.478, 3.366)).title("P34")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.479, 3.367)).title("P35")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.481, 3.369)).title("P36")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.481, 3.372)).title("P37")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.481, 3.376)).title("P38")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.480, 3.381)).title("P39")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.482, 3.384)).title("P40")); 
mMap.addMarker(new MarkerOptions().position(new LatLng(6.519,3.368)).title("P41"));