title: No way to start app from Play-Store, but apk runs fine
body: <p>My Android app runs fine in the emulator and on my device using android studio. I managed to sign the app and upload it to the play store without errors. But, when I install it from the play store, it won't show up with the other apps and inside the play store the button to start the app is missing.</p>
  
  <p>In my <code>AndroidManifest.xml</code> there is exactly one activity with:</p>
  
  <pre><code>    &lt;intent-filter&gt;
        &lt;action android:name="android.intent.action.MAIN" /&gt;
        &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
      &lt;/intent-filter&gt;
  </code></pre>
  
  <p>According to the official <a href="http://developer.android.com/guide/topics/manifest/application-element.html" rel="nofollow">doku</a>, <code>android:enabled</code> defaults to true, so I left it out.</p>
  
  <p>It seems like I am missing some other option to activate the app. Is there anything else I can check/set/activate?</p>