 Services Callbacks</h2>
<p>
    To get the current location, create a location client, connect it
    to Location Services, and then call its
<code><a href="../../reference/com/google/android/gms/location/LocationClient.html#getLastLocation()">getLastLocation()</a></code>
    method. The return value  is the best, most recent location, based on the permissions your
    app requested and the currently-enabled location sensors.
<p>
<p>
    Before you create the location client, implement the interfaces that 