title: com.google.android.gms.maps.MapFragment: Cannot resolve symbol "maps"
body: <p>I've followed all of the directions here with no issues:</p>
  
  <p><a href="https://developers.google.com/maps/documentation/android/start#getting_the_google_maps_android_api_v2">https://developers.google.com/maps/documentation/android/start#getting_the_google_maps_android_api_v2</a></p>
  
  <p>Finally, I follow the last instruction to test if the map is working, updating my activity_map.xml file with:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;fragment xmlns:android="http://schemas.android.com/apk/res/android"
            android:id="@+id/map"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:name="com.google.android.gms.maps.MapFragment"/&gt;
  </code></pre>
  
  <p>However, in the last line, everything after <code>com.google</code> is red, and on mouse over I get the message that "Cannot resolve symbol 'MapFragment'.</p>
  
  <p>Any ideas would be a big help right now.</p>