问当我的当前位置在2个或更多的圆圈内时，如何在谷歌地图android中找到圆圈外的最短路径？

EN

private SupportMapFragment sMapFragment;
private MapView mMapView;
SupportMapFragment mapFragment;
private GoogleMap mMap;
private String[] id, desa, status_des;
  boolean markerD[];
private Double latitude, longitude;
private Circle mCircle;
private Marker mMarker;
LatLng lokasisekarang;


boolean mapReady = false;

private GoogleApiClient client;

private GoogleApiClient client2;

public static MenuMaps getInstance() {
    if (instance == null) {
        instance = new MenuMaps();
        Log.d( "MenuMaps", "getInstance");
    }
    return instance;
}



@Nullable
@Override

public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState)


{
    Log.d("MenuMaps", "OnCreateView");
    View inflatedView = inflater.inflate(R.layout.menu_maps, container, false);

    MapsInitializer.initialize(getActivity());

    mMapView = (MapView) inflatedView.findViewById(R.id.map);
    mMapView.onCreate(savedInstanceState);

    mMapView.getMapAsync(this);


        Button btnMap = (Button) inflatedView.findViewById(R.id.btnMap);
    btnMap.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (mapReady)
                mMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);

        }
    }) ;


    Button btnSatellite = (Button) inflatedView.findViewById(R.id.btnSatellite);
    btnSatellite.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (mapReady)
                mMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
        }
    });

    Button btnHybrid = (Button) inflatedView.findViewById(R.id.btnHybrid);
    btnHybrid.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if(mapReady)
                mMap.setMapType(GoogleMap.MAP_TYPE_HYBRID);
        }
    });

  return inflatedView;
}

@Override

public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    getActivity().setTitle("Menu Maps");
}


@Override
public void onStart() {
    super.onStart();
}

@Override
public void onStop() {
    super.onStop();
}

@Override
public void onResume() {
    mMapView.onResume();
    super.onResume();
}
@Override
public void onPause() {
    super.onPause();
    mMapView.onPause();
}
@Override
public void onDestroy() {
    super.onDestroy();
    mMapView.onDestroy();
}
@Override
public void onLowMemory() {
    super.onLowMemory();
    mMapView.onLowMemory();
}

@Override
public void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);


}


public void getLokasi() {
    Log.d("desaStatus", "getLokasi");

    String url = "http://dharuelfshop.com/skripsi/desaStatus.php/";
    StringRequest request = new StringRequest(url, new Response.Listener<String>() {
        @Override
        public void onResponse(String response) {
            Log.d("desaStatus", response);
            Gson gson = new Gson();


            try {
                JSONObject objinduk = new JSONObject(response);
                List<DesaStatus> listDesaStatus = gson.fromJson(objinduk.getString("desaStatus"), new TypeToken<List<DesaStatus>>() {
                }.getType());

                Circle circleTerdekat = null;
                Float distanceTerdekat = null;



                for (DesaStatus desaStatus : listDesaStatus
                        ) {
                    Log.d("desaStatus", desaStatus.toString());

                    LatLng center = new LatLng(desaStatus.lat_bcn,
                            desaStatus.long_bcn);

                    MarkerOptions markerOptions = new MarkerOptions()
                            .position(center)
                            .title("Desa : " + desaStatus.nama_des)
                            .snippet("Status : " + desaStatus.jenis_status)
                            .icon(BitmapDescriptorFactory
                                    .defaultMarker(desaStatus.kode_warna));
                    mMarker = mMap.addMarker(markerOptions);

                    CircleOptions CircleOptions =  new CircleOptions()
                            .center(center)
                            .radius(desaStatus.radius)//in meters
                            .strokeColor(Color.parseColor(desaStatus.warna_radius))
                            .strokeWidth(2)
                            .fillColor(Color.parseColor(desaStatus.warna_radius));
                    mCircle = mMap.addCircle(CircleOptions);

                    //hitung distance dan Status circle
                    float[] distance = new float[2];

                    Location.distanceBetween( lokasisekarang.latitude, lokasisekarang.longitude,
                            mCircle.getCenter().latitude, mCircle.getCenter().longitude, distance);

                    if (circleTerdekat == null) {
                        circleTerdekat = mCircle;
                        distanceTerdekat = distance[0];

                    } else {
                        if (distance[0] < distanceTerdekat ) {
                            distanceTerdekat = distance[0];
                            circleTerdekat = mCircle;
                        }
                    }

                }
                Log.d("circleTerdekat", "center: " + circleTerdekat.getCenter().latitude + " " + circleTerdekat.getCenter().longitude );

                if( distanceTerdekat > circleTerdekat.getRadius() ){
                    Toast.makeText(getContext(), "You are safe, distance from center: " + distanceTerdekat + " radius: " + circleTerdekat.getRadius(), Toast.LENGTH_LONG).show();
                } else {
                    Toast.makeText(getContext(), "You are not safe, distance from center: " + distanceTerdekat + " radius: " + circleTerdekat.getRadius() , Toast.LENGTH_LONG).show();
                }

            }  catch (JSONException error) {
                Log.d("desaStatusError", error.toString());
            }
          }
        }
    }, new Response.ErrorListener() {


        @Override
        public void onErrorResponse(VolleyError error) {

            AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
            builder.setTitle("Error woy");
            //Message
            builder.setMessage("Error " + error); //+ error diganti sama (VolleyError error)
            //Message

            //builder.setIcon()
            builder.setPositiveButton("Refreshh", new DialogInterface.OnClickListener() {
                @Override //O nya huruf gede
                public void onClick(DialogInterface dialog, int which) {
                    getLokasi();
                }
            });
            AlertDialog alert = builder.create();
            alert.show();
        }
    });

    // menambah request ke request queue
    VolleyRequest.getInstance().addToRequestQueue(request);
}

public void getCurrentLocation() {
    GpsTracker gps = new GpsTracker(getActivity());
    if (gps.canGetLocation()) { // gps enabled
        //Getting longitude and latitude
        latitude = gps.getLatitude();
        longitude = gps.getLongitude();

        lokasisekarang = new LatLng(latitude, longitude);
        drawMarkerWithCircle(lokasisekarang);

        mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(lokasisekarang, 14f));


        // \n is for new line
        //Toast.makeText(getApplicationContext(), "Your Location is - \nLat: " + latitude + "\nLong: " + longitude, Toast.LENGTH_LONG).show();
    }

    else {
        // can't get location
        // GPS or Network is not enabled
        // Ask user to enable GPS/network in settings
        gps.showSettingsAlert();
        //gps.stopUsingGPS();
    }
}

private void drawMarkerWithCircle(LatLng lokasisekarang) {
    MarkerOptions markerOptions = new MarkerOptions()
            .position(lokasisekarang)
            .title("You are here")
            .snippet("here")
            .icon(BitmapDescriptorFactory
                    .defaultMarker(HUE_BLUE));
    mMarker = mMap.addMarker(markerOptions);

    CircleOptions circleOptions = new CircleOptions()
            .center(lokasisekarang)
            .radius(2000)
            .strokeWidth(2)
            .strokeColor(Color.BLUE)
            .fillColor(Color.parseColor("#500084d3"));

    mMap.addCircle(circleOptions);
}

@Override
    public void onMapReady(GoogleMap googleMap) {
    mapReady = true;

    mMap = googleMap;
    getCurrentLocation();
    getLokasi();
    if (ActivityCompat.checkSelfPermission(getActivity(), android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(getActivity(), android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
        // TODO: Consider calling
        //    ActivityCompat#requestPermissions
        // here to request the missing permissions, and then overriding
        //   public void onRequestPermissionsResult(int requestCode, String[] permissions,
        //                                          int[] grantResults)
        // to handle the case where the user grants the permission. See the documentation
        // for ActivityCompat#requestPermissions for more details.
        return;
    }

    mMap.setMyLocationEnabled(true);
    mMap.getUiSettings().setMyLocationButtonEnabled(true); // buat enable button location

}}