title: Android Admob implementation: Get the error : "Google Play Services resources were not found"
body: <p>I tried to upgrade my implementation of AdMob. Using the GoogleAdMobSDK, I would like to turn into the google-play-services-lib.</p>
  
  <p>The ad appears. So it seems ok, but I still got this error at the method call loadAd() in log</p>
  
  <pre><code>    Requesting resource 0x7f0c000d failed because it is complex
      GooglePlayServicesUtil: The Google Play services resources were not found. Check your project configuration to ensure that the resources are included.
  </code></pre>
  
  <p>Here's my checklist:</p>
  
  <ul>
  <li>I import the library project in my workspace, copying the source.</li>
  <li>I reference the library into my project</li>
  <li><p>I add the meta-data in the Manifest</p>
  
  <pre><code>&lt;meta-data android:name="com.google.android.gms.version"
     android:value="@integer/google_play_services_version" /&gt;
  </code></pre></li>
  <li><p>My code</p>
  
  <pre><code>this.request = new AdRequest.Builder().addTestDevice(id).build();
  this.adView = new AdView(context);
  this.adView.setAdUnitId(MY_AD_UNIT_ID);
  this.adView.setAdSize(AdSize.SMART_BANNER);
  ...
  this.adView.loadAd(request);
  </code></pre></li>
  </ul>
  
  <p>The target version for my app in 9 (2.3). I test on Nexus 5 with KitKat version.</p>
  
  <p>I also tried to put the google-play-services-lib jar in the properties, but no result.</p>
  
  <p>I want to be sure that this error could be handle before submit my app.</p>