title: Why do I get this optimizing tip in Google Play
body: <p>In Google Play one of my apps gets this warning in optimizing tips:</p>
  
  <p>Your APK needs to meet the following criteria:
  Uses available screen space on 7" tablets.</p>
  
  <p>I have read the documentation and don't see what I'm doing wrong. If I look on the APK details in the Developer Console it says that 4 screen layouts are supported (small, normal, large, xlarge). </p>
  
  <p>My manifest file is quite simple with this uses-sdk:</p>
  
  <pre><code>&lt;uses-sdk
    android:minSdkVersion="7"
    android:targetSdkVersion="17" /&gt;
  </code></pre>
  
  <p>I had created a simple dummy application with pretty much the same manifest-file, and that application doesn't get this warning. I'm confused :-). Is there anything more I need to declare tablet support?</p>