title: Amazon Mobile Ads API issue with layout size
body: <p>I want to switch from Admob to Amazon Ads, so I have basically everything done which is described in the official guide.</p>
  
  <p><a href="https://developer.amazon.com/sdk/mobileads/quick-start.html" rel="nofollow">https://developer.amazon.com/sdk/mobileads/quick-start.html</a></p>
  
  <ol>
  <li>Replaced the admob xml layout with the amazon one</li>
  <li>Included xmlns namespace in parent layout</li>
  <li>Set all permissions manifest</li>
  <li>Set AdActivity in manifest</li>
  <li>Set Application Key</li>
  <li>Set AdTargetingOptions</li>
  </ol>
  
  <p>The Ads are not showing off, because they seem to determine the wrong size.</p>
  
  <p>This is the log</p>
  
  <pre><code>07-29 10:03:14.948  30966-30966/de.android.contacts D/AmazonMobileAds Configuration: Setting country configuration to United States.
  07-29 10:03:14.948  30966-30966/de.android.contacts D/AmazonMobileAds Configuration: Country code set to us
  07-29 10:03:14.948  30966-30966/de.android.contacts D/AmazonMobileAds Configuration: Setting configuration endpoints to North America.
  07-29 10:03:14.948  30966-30966/de.android.contacts D/AmazonMobileAds Configuration: Region set to na
  07-29 10:03:18.623  31130-31134/com.rectangularsoftware.stackanywhere D/dalvikvm: Debugger has detached; object registry had 1 entries
  07-29 10:03:18.668  30966-30966/de.android.contacts D/AmazonMobileAds AdLayout: Ad size to be determined automatically.
  07-29 10:03:34.558    2236-2318/system_process D/lights: set_light_buttons off
  07-29 10:03:38.668  30966-31146/de.android.contacts E/AmazonMobileAds AdLayout: Can't load an ad because the view size cannot be determined.
  07-29 10:03:38.668  30966-31146/de.android.contacts D/AmazonMobileAds AdController: adFailed
  07-29 10:03:38.673  30966-30966/de.android.contacts D/AmazonMobileAds AdController: Default ad listener called - Ad Failed to Load. Error code: REQUEST_ERROR, Error Message: Can't load an ad because the view size cannot be determined.
  </code></pre>
  
  <p>The country code is also wrong, it should be Germany in my case.</p>
  
  <p>What could cause this issue?</p>