title: Generating random position near me with markers
body: <p>I want to integrate this code into mine, but don't know how to get it to work.</p>
  
  <p>I got problem with the return statement and then how to create a mark with randomly generated position?<br>
  Can you please tell me how to get the <code>getRandomLocation()</code> method working in creating markers? </p>
  
  <pre><code>public Location getRandomLocation() {
          Location location = new Location("");
          LatLng latLng = new LatLng(location.getLatitude(), location.getLongitude());
      int radius = 10;
  
  
                     double x0 = latLng.latitude;
              double y0 = latLng.longitude;
  
              Random random = new Random();
  
              // Convert radius from meters to degrees
              double radiusInDegrees = radius / 111000f;
  
              double u = random.nextDouble();
              double v = random.nextDouble();
              double w = radiusInDegrees * Math.sqrt(u);
              double t = 2 * Math.PI * v;
              double x = w * Math.cos(t);
              double y = w * Math.sin(t);
  
              // Adjust the x-coordinate for the shrinking of the east-west distances
              double new_x = x / Math.cos(y0);
  
              double foundLatitude = new_x + x0;
              double foundLongitude = y + y0;
              LatLng randomLatLng = new LatLng(foundLatitude, foundLongitude);
  
              Location loc = new Location("");
              loc.setLatitude(randomLatLng.latitude);
              loc.setLongitude(randomLatLng.longitude);
  
  //dont know what to return
          return ;
      }
  
      public final void addMarker(GoogleMap mMap) {
  //dont know how to get working the getRandomLocation())
          mMap.addMarker( new MarkerOptions()
                //  .position(new LatLng(48.349723, 18.052405))
                  .position(getRandomLocation())
                  .title("krokodíl")
                  .icon(BitmapDescriptorFactory.fromBitmap(resizeMapIcons("krokodil", 100, 100))));
  
          mMap.addMarker(new MarkerOptions()
                 // .position(new LatLng(48.310025, 18.038878))
                  .position(getRandomLocation())
                  .icon(BitmapDescriptorFactory.fromBitmap(resizeMapIcons("fretka", 100, 100)))
                  .title("fretk"));
          mMap.addMarker (new MarkerOptions()
                  .title("hroch")
                  .icon(BitmapDescriptorFactory.fromBitmap(resizeMapIcons("hroch", 100, 100)))
                  //  .title()
                  //.snippet(mObj.getNumber(Configs.MONSTERS_MONSTER_POINTS) + " points")
                 // .position(new LatLng(48.318569, 18.055767)));
                   .position(getRandomLocation()));
      }
  </code></pre>