Updates Google Play Services section with instructions for calling connect()....

  block.</p>

<p>This lesson requires only coarse location. Request this permission with the

  {@code uses-permission} element in your app manifest, as shown in the

  following example:

  {@code uses-permission} element in your app manifest, as the following code

  snippet shows:

<pre>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

</p>

<p>In your activity's {@link android.app.Activity#onCreate onCreate()} method,

  create an instance of Google API Client using

  <a href="{@docRoot}reference/com/google/android/gms/common/api/GoogleApiClient.Builder.html">{@code GoogleApiClient.Builder}</a>.

  Use the builder to add the

  <a href="{@docRoot}reference/com/google/android/gms/location/LocationServices.html">{@code LocationServices}</a>

  API.</p>

<p>The sample app defines a {@code buildGoogleApiClient()} method, called from

  the activity's {@link android.app.Activity#onCreate onCreate()} method,

  which includes the following code.</p>

  create an instance of Google API Client, using the

  <a href="{@docRoot}reference/com/google/android/gms/common/api/GoogleApiClient.Builder.html">{@code GoogleApiClient.Builder}</a> class to add the

  <a href="{@docRoot}reference/com/google/android/gms/location/LocationServices.html">

  {@code LocationServices}</a>

  API, as the following code snippet shows.</p>

<pre>

protected synchronized void buildGoogleApiClient() {

// Create an instance of GoogleAPIClient.

if (mGoogleApiClient == null) {

    mGoogleApiClient = new GoogleApiClient.Builder(this)

        .addConnectionCallbacks(this)

        .addOnConnectionFailedListener(this)

}

</pre>

<p>To connect, call

<a href="{@docRoot}reference/com/google/android/gms/common/api/GoogleApiClient#connect()">

  {@code connect()}</a>

  from the activity's

  <a href="{@docRoot}reference/android/app/Activity.html#onStart()">{@code onStart()}</a>

  method. To disconnect, call

  <a href="{@docRoot}reference/com/google/android/gms/common/api/GoogleApiClient#disconnect()">

  {@code disconnect()}</a> from the activity's

  <a href="{@docRoot}reference/android/app/Activity.html#onStop()">

  {@code onStop()}</a> method. The following snippet shows an example of how

  to use both of these methods.

  </p>

<pre>

protected void onStart() {

    mGoogleApiClient.connect();

    super.onStart();

}

protected void onStop() {

    mGoogleApiClient.disconnect();

    super.onStop();

}

</pre>

<h2 id="last-known">Get the Last Known Location</h2>

<p>Once you have connected to Google Play services and the location services

  object. Do this in the

  <a href="{@docRoot}reference/com/google/android/gms/common/api/GoogleApiClient.ConnectionCallbacks.html#onConnected(android.os.Bundle)">{@code onConnected()}</a>

  callback provided by Google API Client, which is called when the client is

  ready. The following code sample illustrates the request and a simple

  ready. The following code snippet illustrates the request and a simple

  handling of the response:</p>

<pre>