title: map.setmylocationenabled(true) not working
body: <p>I'm working with Google Maps in my android app. I need to recenter the map to the client's current location. I used the following statement - </p>
  
  <pre><code>map.setmylocationenabled(true);
  </code></pre>
  
  <p>This displays a button on the top right but clicking that doesn't work.</p>
  
  <p>The button click listener:</p>
  
  <pre><code>mMap.setOnMyLocationButtonClickListener(new GoogleMap.OnMyLocationButtonClickListener() {
                  @Override
                  public boolean onMyLocationButtonClick() {
                      mMap.addMarker(new MarkerOptions().position(myLatLng).title("My Location"));
                      mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(myLatLng, zoomLevel));
                      return false;
                  }
              });
  </code></pre>